Dataweaz

postcodeloterij.nl

Summary

Registrar
—
Status
active
Created on
July 9, 1996
Expires on
—
Name servers
ns-78.awsdns-09.com, ns-1960.awsdns-53.co.uk, ns-686.awsdns-21.net, ns-1241.awsdns-27.org
Mail servers
mxb-002f0501.gslb.pphosted.com, mxa-002f0501.gslb.pphosted.com
DMARC
Reject
SPF
Soft
DKIM
8 keys found
Website
See the website

Spoofing protection (DMARC)

Reject

E-mails spoofing this domain are rejected.

DMARC tells mail servers what to do with an e-mail that claims to come from postcodeloterij.nl but fails SPF and DKIM checks.

Policy
Reject
Subdomain policy
Reject
Messages covered
100%
DKIM alignment
Relaxed
SPF alignment
Relaxed
Aggregate reports
[email protected]
Failure reports
[email protected]

Record

v=DMARC1; p=reject; fo=1:d:s; rua=mailto:[email protected]; ruf=mailto:[email protected]

Authorized senders (SPF)

Soft

E-mails sent by any other server are accepted but flagged as suspicious.

SPF lists the servers allowed to send e-mails for postcodeloterij.nl.

RuleValueResult
includespf-a.postcodeloterij.nlAllowed
includespf.mandrillapp.comAllowed
includespf_c.oraclecloud.comAllowed
includespf-002f0501.pphosted.comAllowed
ip480.84.235.70Allowed
ip480.84.235.65Allowed
ip43.125.80.73Allowed
ip452.57.85.194Allowed
ip43.122.163.241Allowed
ip43.127.51.94Allowed
ip418.159.82.149Allowed
ip418.159.47.100Allowed
ip480.112.227.4Allowed
ip4185.202.201.0/24Allowed
ip62a0d:5900:dc01::/64Allowed
exists%{i}._spf.mta.salesforce.comAllowed
all—Suspicious

Top-level DNS lookups: 5 of 10 allowed

Record

v=spf1 include:spf-a.postcodeloterij.nl include:spf.mandrillapp.com include:spf_c.oraclecloud.com include:spf-002f0501.pphosted.com ip4:80.84.235.70 ip4:80.84.235.65 ip4:3.125.80.73 ip4:52.57.85.194 ip4:3.122.163.241 ip4:3.127.51.94 ip4:18.159.82.149 ip4:18.159.47.100 ip4:80.112.227.4 ip4:185.202.201.0/24 ip6:2a0d:5900:dc01::/64 exists:%{i}._spf.mta.salesforce.com ~all

E-mail signing (DKIM)

DKIM keys published by postcodeloterij.nl under the most common selectors. Other keys may exist under selectors specific to each sending service.

SelectorLikely serviceKeyStatus
k2MailchimpRSA 2048 bitsActive
k3MailchimpRSA 2048 bitsActive
s1SendGridRSA 2048 bitsActive
s2SendGridRSA 1024 bits · shortActive
fm1FastmailRSA 2048 bitsActive
fm2FastmailRSA 2048 bitsActive
fm3FastmailRSA 2048 bitsActive
default—RSA 2048 bitsActive

RSA keys shorter than 2048 bits, called short keys, are discouraged: they are easier to break.

MX, SPF, DKIM and DMARC: the e-mail records

Four DNS records make a domain's e-mail work. MX says where e-mails sent to postcodeloterij.nl arrive; SPF, DKIM and DMARC let mail servers check that an e-mail claiming to come from postcodeloterij.nl was really sent by this domain, which protects it against spoofing.

MX

An MX (Mail Exchanger) record designates a server that receives e-mails sent to the domain. When someone writes to an @postcodeloterij.nl address, their mail server queries the DNS for the domain's MX records, then delivers the message to the server they point to.

Example record

postcodeloterij.nl  MX  10 mx1.postcodeloterij.nl.
postcodeloterij.nl  MX  20 mx2.postcodeloterij.nl.

What the record contains

10, 20
Priority: the server with the lowest number is tried first. Servers with equal priority share the load.
mx1.postcodeloterij.nl.
Host name of the mail server. It must point to an A or AAAA record: an IP address or an alias (CNAME) is not allowed here.
0 .
An MX "0 .", called a null MX, declares that the domain accepts no e-mail: sending servers give up at once instead of retrying.

Declaring at least two servers with different priorities avoids losing e-mails during an outage: sending servers retry for several days and fall back on the backup server. Without any MX, they try to deliver directly to the IP address of the domain.

SPF

SPF (Sender Policy Framework) is a TXT record listing the servers allowed to send e-mails on behalf of the domain. The receiving server checks that the sender is on this list. The final "all" rule says what to do with other servers: reject them (-all), flag their e-mails as suspicious (~all) or make no decision (?all).

Example record

postcodeloterij.nl  TXT  "v=spf1 mx include:_spf.google.com ip4:192.0.2.10 -all"

What the record contains

v=spf1
Identifies the record as an SPF policy. It must come first.
ip4, ip6
Allows a specific IP address or an address range, for example ip4:192.0.2.0/24.
a, mx
Allows the addresses of the domain itself (A record) or those of its mail servers (MX).
include
Allows the servers of another domain, usually a sending service: include:_spf.google.com for Google Workspace.
-all, ~all
Final rule, applied to every other server. Its qualifier decides what happens to them: - rejects them, ~ flags their e-mails as suspicious, ? makes no decision, + accepts them (avoid it).

A domain must publish only one SPF record, and its evaluation cannot exceed 10 DNS lookups (include, a, mx, exists, redirect). Beyond that, mail servers treat it as invalid.

DKIM

DKIM (DomainKeys Identified Mail) signs every outgoing e-mail with a private key. The matching public key is published in a TXT record at selector._domainkey.postcodeloterij.nl, so the recipient can check that the message really comes from the domain and was not altered on the way. The selector is chosen by each sending service and cannot be guessed: Dataweaz checks the most common ones (Google Workspace, Microsoft 365, Mailchimp, SendGrid…), so a key published under another selector may exist without appearing here.

Example record

google._domainkey.postcodeloterij.nl  TXT  "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA…"

What the record contains

v=DKIM1
Protocol version. Optional but recommended, in which case it must come first.
k
Key algorithm: rsa, the most common, or ed25519.
p
Public key, base64-encoded. An empty value means the key has been revoked.
t
Flags: y marks a key in testing, whose failures must not be penalized; s forbids its use for subdomains.

Each sending service publishes its key under its own selector (google, selector1, k1…), which allows several keys and seamless rotation. A 2048-bit RSA key is recommended today.

DMARC

DMARC (Domain-based Message Authentication, Reporting and Conformance) builds on SPF and DKIM. Published on _dmarc.postcodeloterij.nl, it tells mail servers what to do with an e-mail that fails these checks (let it through, send it to spam or reject it) and where to send reports.

Example record

_dmarc.postcodeloterij.nl  TXT  "v=DMARC1; p=quarantine; rua=mailto:[email protected]; adkim=r; aspf=r"

What the record contains

v=DMARC1
Identifies the record as a DMARC policy. It must come first.
p
Policy applied to e-mails that fail the checks: none (monitoring only), quarantine (spam folder) or reject.
sp
Subdomain policy. Without it, subdomains follow the domain's policy.
rua
Address that receives daily aggregate reports about e-mails sent on behalf of the domain, whether they pass the checks or not.
ruf
Address that receives detailed failure reports, message by message. Few providers still send them.
pct
Percentage of e-mails subject to the policy, for a gradual rollout. 100 by default.
adkim, aspf
DKIM and SPF alignment: r (relaxed, a subdomain of the same domain is enough) or s (strict, the domain must be identical).

To roll out DMARC without blocking legitimate e-mails, start with p=none and an rua address, analyze the reports to find every service sending on behalf of the domain, then move to quarantine and finally to reject.

DNS records of postcodeloterij.nl

IP addresses (A and AAAA)

An A record maps the domain name to an IPv4 address: the address of the server that browsers contact to display the website. The AAAA record does the same for an IPv6 address. A domain can have several of them to spread visits across several servers.

TypeIP address
A18.192.155.205
A3.125.76.134
A3.66.12.94

Name servers (NS)

NS records designate the authoritative DNS servers of the domain: they answer every question about its other records (A, MX, TXT…). They are provided by the registrar, the hosting provider or a dedicated DNS service, and several servers are declared so that the domain keeps working if one of them fails.

ServerIP address
ns-78.awsdns-09.com205.251.192.78
ns-1960.awsdns-53.co.uk205.251.199.168
ns-686.awsdns-21.net205.251.194.174
ns-1241.awsdns-27.org205.251.196.217

Mail servers (MX)

MX records point to the servers that receive e-mails sent to the domain, that is to @postcodeloterij.nl addresses. Each server has a priority: the one with the lowest number is tried first, the others take over if it fails. Without an MX record, the domain cannot receive e-mails.

PriorityServerIP address
10mxb-002f0501.gslb.pphosted.com185.132.180.130
10mxa-002f0501.gslb.pphosted.com185.183.28.91

TXT records

TXT records hold free text. They are used to prove ownership of the domain to online services (Google, Microsoft, Facebook…) and to publish e-mail security rules: SPF on the domain itself, DMARC on _dmarc.postcodeloterij.nl.

NameContent
postcodeloterij.nlloaderio=b2af08118e58fb5e32315d79027d4397
postcodeloterij.nlloaderio=780968bab546374f05fcd656ecc66896
postcodeloterij.nlloaderio=d83541a718c06253f2de0e5317120cef
postcodeloterij.nldocusign=f4619da5-7cb2-44c1-8652-f5dc2621fdd7
postcodeloterij.nlgoogle-site-verification=P_cvc_smg3HgvSu3UScy_f89cd2S2Lj3RNojDM73nIA
postcodeloterij.nlo6CeR5L7+X/gfbS0GNt7GxcOM/sOKfUl+xMqhr5uMCA=
postcodeloterij.nlgoogle-site-verification=LeW1Ur9YfpxeiZFFxYxtD2DCb7hyqSvxJ6VAlrLYsCg
postcodeloterij.nlopenai-domain-verification=dv-YVphAelNmg9ZUoLgTrfydazz
postcodeloterij.nlmiro-verification=0f1bc6728415770ac2e3873e8e44a01ad54b4d15
postcodeloterij.nlgoogle-site-verification=AppNzwlcv_4J13BmLh8_iuEOGwla2cTRhvAlFfnBpxM
postcodeloterij.nlfacebook-domain-verification=ilkk92v234kiafomplrh2fntzb4y3b
postcodeloterij.nl_68e9l8ofw99gzopkrmmtbuxmaj1tk9t
postcodeloterij.nlsophos-domain-verification=f11fc346d55bc1ccd8d4ca28693231e3f066a135158fde8722fd1cf48dbdbb3a
postcodeloterij.nlMS=ms66495894
postcodeloterij.nlgoogle-site-verification=qqya9rMm7hGy33yF5wrYEdL2DfM372Lgy0OtWoTp2Do
postcodeloterij.nlyahoo-verification-key=nVGAAwZbPiLp0m78DizsBY2j999GAtWmFErZ5TQygVU=
postcodeloterij.nlatlassian-domain-verification=Mwmxlu5eshHURwTaNxVfdvKTcA1YWWnTNJHgeEIM/meWe35CiB8eGjcAKTICPoyN
postcodeloterij.nlv=spf1 include:spf-a.postcodeloterij.nl include:spf.mandrillapp.com include:spf_c.oraclecloud.com include:spf-002f0501.pphosted.com ip4:80.84.235.70 ip4:80.84.235.65 ip4:3.125.80.73 ip4:52.57.85.194 ip4:3.122.163.241 ip4:3.127.51.94 ip4:18.159.82.149 ip4:18.159.47.100 ip4:80.112.227.4 ip4:185.202.201.0/24 ip6:2a0d:5900:dc01::/64 exists:%{i}._spf.mta.salesforce.com ~all
postcodeloterij.nlgoogle-site-verification=Xe50cQa1d0IDton1EDdvu_dMkCe67wa6LRGdCVsrcfQ
postcodeloterij.nlsinch-domain-verification=2afae94a-8d96-48e4-8125-586ee00031ca
postcodeloterij.nlanthropic-domain-verification-0r12zq=khkJYCvsOB87qTd0N3x70hUJh
postcodeloterij.nlgoogle-site-verification=-lnw6IVS_G7BpZHyhllFdaMs84Szi-SNVrrTaeebgAo
postcodeloterij.nlCgmMBcjxjMHufb2UfaXDeQ7Qj5ZaYr6nN/9dxYlpz5UPuJ8sI/V9+ELnsCKICWKdsg5L9h0357+fz+lmvR6F8g==
postcodeloterij.nlgoogle-site-verification=oZrP7LQLXrlX3i23T7pwld79JdOBpWUjSkNcVRunRis
postcodeloterij.nljamf-site-verification=3SA8VXVkSE_Nt2iZgRED0w
postcodeloterij.nlamazonses:l8q57uU3I8mChRc6BTiaKjTTerfTRUyb1S9MIacWQFs=
postcodeloterij.nlPDdodlxqJTAt1IoaV9ZJ3/FgTAO2G9iX8GWJgk73CYo=
postcodeloterij.nlkrea-verification=a5afd317acba3ec0fa4f5ca408825aa9dea566d555d7f7e81bba9b1a15482ed6
_dmarc.postcodeloterij.nlv=DMARC1; p=reject; fo=1:d:s; rua=mailto:[email protected]; ruf=mailto:[email protected]
k2._domainkey.postcodeloterij.nlv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA0b90ObWaLDc+i9MtTNmGeWO009hr20fIxhGg6XBT2kjZ1DTThopSe1nAndsupmcBwlQ5Q6LJ+ZAxLcujnPIxM0ZBLmgpkv8u6RfY4eFP8OLvdAW3oSuB0DyLDigQX4Sj8wBO4YIdQH6AAmBeOsidsKAFNFUCpc3vCxtBDR12U+cBg724l3sBkMQ8evnz6idnqxq9QAVYh8k4kJ+RP+6cqTdy7LjIm8xY/bQNpQIpGUAuDo2DjLcCDun9DAI4Q/3z+Q0o9QuQIDAQAB;
k3._domainkey.postcodeloterij.nlv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsYGiMSn7fsUqSvfSX40x9R1OlRtbNiCY80lHRIlcKx3XDIR7257aUx+q9CSIARdfTL6KCuLGNFx5g9TgVr6png4ajcieSQGtOehBgxnkDN8aAA5TX0FmFrcefJU0JoxLOF09EKgXxhSSHCk/ekVb0PXSboHXoZ9+EI404F1qhcwXXIgHXTaUthHTut2P6BBZhIXIgvDe/w49GchR7MRJqjNb7neEBbYHbgWuBTvvHCg7Gy6m6n9krYK+ROWq3dVvXy9plAGK3ygM+HtjIiMt7arRGMOF0WgDTz7YdN9BGpt6BvXxLnjiQcgS5T9n+cIyPZgiWzDMXNlaEEdKTEKxrwIDAQAB;
s1._domainkey.postcodeloterij.nlk=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7g2iz6oV4n1nhL32tVDc1Wza44EwshgAsnOISUEhskP2xaTei9nbxrd/4FI+U2Vy7ca5lJiJPQg0/by6yALpbqr1OSQPUiFsiWpBC1nR0J/Cb+IUobtdVi8XOvNrCRDSUdFiwkdJgqkoviRKPztZz/CzkY4Oa+NEoyaXHqY38/xi13msI6JiEs+ReGdGGOrwzj2tV4BUjmnC6pCrt2MxHGqbruZkyUmqOYtQkfCXugbwaAldegLcFO2LyOEWcB0e0QBKjTpr1OBnHt9mROWXB/ej45yZe6Yrks/3wFZFvNXhqIv0Crnrhe50hJHjoykCr+Toj6joNzW5FeN4yzT+jQIDAQAB
s2._domainkey.postcodeloterij.nlk=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC5qcsY3xXUrITGE3WjozXoamtXLm3BGjKtoCzCvSoXG51cee5azZ6LjcLJkyhcxCkGLHyz7sENi3+xjN4tu/hQwWHPwvHzYMknFwDuuVzq6rPJuUCqlQ5XZe0bzVTzQvvrhegoVB4JBB3wVESux0EnVcDvU+1g9APeyxc98nkTKwIDAQAB
fm1._domainkey.postcodeloterij.nlv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAk/We3lZETPRPyP3zM1emBn1hUvX4v4mG99igwVIR8BJ0NUHKK0yZOdQ7B1IQvIhBX4coQe/Kw34wB1wTFAhL8pBc1c2HrojIQA9tdCyhYKAsuBvVAwkxdjRxN7gCqvgutS/ADmNKDozSHtT7J3Hnwxy09XW8FqfO3VEDsR7k4Ap1r5BDVne+upIEJ6sHf1ienG8rj9nj5892rmBT41xtVu5egIHnnhsStSSUjBzstS8I3oOr79ehxcebqKCRdqeEfve7kl0ZXqRQHX6AoHoKTRxaHOtz3WgX8d12M8VmW9rm+b4D+e1zR5gOLZof6s0Bgd/sprvSHd209s1pufN5VwIDAQAB
fm2._domainkey.postcodeloterij.nlv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAg4XwX6esJ1u4ugsTfyiGvhobN6JxxlcZHpKY6EIbogDdoING5aWDFIU3vZ9tn0MyOutXHUs1vpjWrwFkNk1zdFA7Aj2+mbQzT8XBbBX6rBSqpNOzPxepX6z+795CqnNIUyOU+uZCFlJnDbApq8hGr5g2mhrvfo88MAUW+dhgYDqXJrmp/Uc5bkXNjhwVesS6FeWrCn3Yz84XLJj+pzdnTaaRWj7bL3Biuy02LeFNlTqjqqhMMGzErNvVZSRBkLSDSdNbVFV5RJHbsiA/mFG4bkp2M2b6Kry6QUApFkVELhhXcBc4492CmYf4B0ZKw8x27pYridGk6WLJP2pn9viKcwIDAQAB
fm3._domainkey.postcodeloterij.nlv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr1vpo5aVruZUHdouSBo3GXVlKiy6luwQqw9wMMdrJdCVYnz5RDr1+clyug8bKSzvuJxq8sNSisXv0yQPxXxTNVYVX0ZvBbR3nNkvYKfMsor9zO7Zi1KTf91ursRVpNO9QvdeHb0RtLQVbn329BmyzTwV/5lj7q+g86UiBUyRdeLse3Pbx0zsLrHmngPwiXAoz6iTCDKi07vjVr1CSsPVqAqA3ryd5hNXrDDeXRGq3FIPtgVMrZlSyaocyN4S4jRA10VpRCULbnvzgRSxuj8t98ccprUgTDITFshb4IIPXlBdvV/jfQjR2N2Kmjh5Ugl95lupdks8bw8qPmqvhEl05QIDAQAB
default._domainkey.postcodeloterij.nlv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAylT7O9xdnk0yTQbdKQQYbNT4bR3eVKbVETbkCzKemXcK9WHQTJmmPW/fGuci8zOkbqcyZR4K9yfW3MS7ussbpJZmMsdTa0YwZB7bzGCk5LNu6viC266CpHiZL5aMXKj0l/86/LdyrQmmFJx4GyYqmwlq1JD5ZrZ4WylfxDZAvg1xGfBLTKVEHFCROyX/qw2xjbTUWxWu1TubyO908P8Zt16kKULJBsVVpky6NoahCw+2pRjT0FK0fpjOFaLpNa5O+KF1TIErMgyQo7m4VqAk0GKhZbaPKw4NpKjoc2yO1ACAkBaujzRUb9F3rhRQnsg4eKuiO7icmu0zVoWcRSl6zwIDAQAB

Related IP addresses

IPv4 addresses used by postcodeloterij.nl: website, name servers, mail servers and senders authorized by SPF.

IP addressUsed for/24 block
18.192.155.205Website18.192.155.0/24
3.125.76.134Website3.125.76.0/24
3.66.12.94Website3.66.12.0/24
205.251.192.78Name server ns-78.awsdns-09.com205.251.192.0/24
205.251.199.168Name server ns-1960.awsdns-53.co.uk205.251.199.0/24
205.251.194.174Name server ns-686.awsdns-21.net205.251.194.0/24
205.251.196.217Name server ns-1241.awsdns-27.org205.251.196.0/24
185.132.180.130Mail server mxb-002f0501.gslb.pphosted.com185.132.180.0/24
185.183.28.91Mail server mxa-002f0501.gslb.pphosted.com185.183.28.0/24
80.84.235.70Authorized by SPF80.84.235.0/24
80.84.235.65Authorized by SPF80.84.235.0/24
3.125.80.73Authorized by SPF3.125.80.0/24
52.57.85.194Authorized by SPF52.57.85.0/24
3.122.163.241Authorized by SPF3.122.163.0/24
3.127.51.94Authorized by SPF3.127.51.0/24
18.159.82.149Authorized by SPF18.159.82.0/24
18.159.47.100Authorized by SPF18.159.47.0/24
80.112.227.4Authorized by SPF80.112.227.0/24

WHOIS of the domain postcodeloterij.nl

Domain name: postcodeloterij.nl
Status:      active

Registrar:
   Gandi
   boulevard Massena 63-65
   75013 Paris
   France

DNSSEC:      no

Domain nameservers:
   ns-1241.awsdns-27.org
   ns-78.awsdns-09.com
   ns-686.awsdns-21.net
   ns-1960.awsdns-53.co.uk

Creation Date: 1996-07-09

Updated Date: 2026-03-03

Record maintained by: SIDN BV

% Query time: 348 msec
% WHEN: Fri Oct 02 14:40:48 UTC 2026