Summary
- Hostname
- ns1.webgoku.com
- ASN
- —
- Organization
- Swishmail
- Network
- SWISHMAIL
- Range
- 208.72.56.0 - 208.72.59.255
- /24 block
- 208.72.58.0/24
- Country
- US
- Blacklists
- 0 of 14
- Abuse contact
- [email protected]
Presence of 208.72.58.2 in blacklists
| List | Status |
|---|---|
| zen.spamhaus.org | Not listed |
| bl.spamcop.net | Not listed |
| black.junkemailfilter.com | Not listed |
| multi.surbl.org | Not listed |
| dnsbl.sorbs.net | Not listed |
| b.barracudacentral.org | Not listed |
| dnsbl.tornevall.org | Not listed |
| dnsbl.httpbl.org | Not listed |
| dnsbl-1.uceprotect.net | Not listed |
| dnsbl-2.uceprotect.net | Not listed |
| dnsbl-3.uceprotect.net | Not listed |
| v4.fullbogons.cymru.com | Not listed |
| bl.blocklist.de | Not listed |
| rbl.blockedservers.com | Not listed |
What is a blacklist (RBL)?
An RBL (Real-time Blackhole List), also known as a DNSBL (DNS-based Blackhole List), is a mechanism used to fight spam by blocking e-mails coming from sources known to send spam. RBLs are databases listing the IP addresses deemed responsible for sending unsolicited e-mail. Mail server administrators use these lists to filter incoming e-mails by checking whether the sender's IP address appears in one or more RBLs. If it does, the e-mail may be rejected or subjected to additional checks.
There are different types of RBLs, each with its own criteria for listing IP addresses. Some focus on IP addresses that send spam directly, while others list IP addresses belonging to networks known to host computers infected with malware and used as bots to send spam. RBL operators keep their lists up to date through automatic and manual contributions, and IP address owners can often request removal from a list if they believe the listing is unjustified.
WHOIS data for 208.72.58.2
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
NetRange: 208.72.56.0 - 208.72.59.255
CIDR: 208.72.56.0/22
NetName: SWISHMAIL
NetHandle: NET-208-72-56-0-1
Parent: NET208 (NET-208-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Swishmail (WEBSA-2)
RegDate: 2006-11-08
Updated: 2024-03-01
Comment: http://www.swishmail.com
Comment:
Comment: contacts per RFC2142:
Comment: Abuse / UCE reports [email protected]
Comment: Security issues [email protected]
Ref: https://rdap.arin.net/registry/ip/208.72.56.0
OrgName: Swishmail
OrgId: WEBSA-2
Address: 4225 203RD ST
City: BAYSIDE
StateProv: NY
PostalCode: 11361
Country: US
RegDate: 2006-10-16
Updated: 2020-04-22
Comment: http://www.swishmail.com
Ref: https://rdap.arin.net/registry/entity/WEBSA-2
OrgNOCHandle: KM1000-ARIN
OrgNOCName: von Mach, Krzysztof
OrgNOCPhone: +1-212-937-4336
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/KM1000-ARIN
OrgTechHandle: KM1000-ARIN
OrgTechName: von Mach, Krzysztof
OrgTechPhone: +1-212-937-4336
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/KM1000-ARIN
OrgDNSHandle: KM1000-ARIN
OrgDNSName: von Mach, Krzysztof
OrgDNSPhone: +1-212-937-4336
OrgDNSEmail: [email protected]
OrgDNSRef: https://rdap.arin.net/registry/entity/KM1000-ARIN
OrgAbuseHandle: SWISH-ARIN
OrgAbuseName: Swishmail Abuse
OrgAbusePhone: +1-212-937-4336
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/SWISH-ARIN
OrgRoutingHandle: KM1000-ARIN
OrgRoutingName: von Mach, Krzysztof
OrgRoutingPhone: +1-212-937-4336
OrgRoutingEmail: [email protected]
OrgRoutingRef: https://rdap.arin.net/registry/entity/KM1000-ARIN
RTechHandle: KM1000-ARIN
RTechName: von Mach, Krzysztof
RTechPhone: +1-212-937-4336
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/KM1000-ARIN
RNOCHandle: KM1000-ARIN
RNOCName: von Mach, Krzysztof
RNOCPhone: +1-212-937-4336
RNOCEmail: [email protected]
RNOCRef: https://rdap.arin.net/registry/entity/KM1000-ARIN
RAbuseHandle: SWISH-ARIN
RAbuseName: Swishmail Abuse
RAbusePhone: +1-212-937-4336
RAbuseEmail: [email protected]
RAbuseRef: https://rdap.arin.net/registry/entity/SWISH-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
Related domain names
Domains mentioned in the reverse DNS and the WHOIS of 208.72.58.2.
What is an IP address?
An IP address is a unique identifier on the internet that identifies a server or an internet user. Here the IP address is 208.72.58.2: it may be the unique address used to reach a website, or the unique address of an internet user.
An SMTP server (a server used to send e-mails) must have a reverse DNS record associated with its IP address