CF1760422759629-tsm20251012143351

NSLIST.NET - open-spf.org

Search for IP or hostnames:

open-spf.org checked at 2025-10-14T06:19:19.594Z 253ms 87/87/87 100% R:13

open-spf.org

NSns-120.awsdns-15.com
A2600:9000:5300:7800::1 🇺🇸 Amazon
PTRns-120.awsdns-15.com
A205.251.192.120🇺🇸 Amazon
PTRns-120.awsdns-15.com
MXmx.nomail.mx
A127.0.0.1
PTRlocalhost
NSns-817.awsdns-38.net
A2600:9000:5303:3100::1 🇺🇸 Amazon
PTRns-817.awsdns-38.net
A205.251.195.49🇺🇸 Amazon
PTRns-817.awsdns-38.net
NSns-1427.awsdns-50.org
A2600:9000:5305:9300::1 🇺🇸 Amazon
PTRns-1427.awsdns-50.org
A205.251.197.147🇺🇸 Amazon
PTRns-1427.awsdns-50.org
NSns-1811.awsdns-34.co.uk
A2600:9000:5307:1300::1 🇺🇸 Amazon
PTRns-1811.awsdns-34.co.uk
A205.251.199.19🇺🇸 Amazon
PTRns-1811.awsdns-34.co.uk
A45.56.110.159🇺🇸 Linode AS63949
PTRopen-spf.org

org

NSa0.org.afilias-nst.info
NSa2.org.afilias-nst.info
NSc0.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSd0.org.afilias-nst.org
rank #518033 globally
rank #44763 in the tld

PTR for

Starts with same word

Starts similarily

AI analysis

open-spf.org points to a single IP number: 45.56.110.159.

open-spf.org is delegated to four name servers: ns-120.awsdns-15.com, ns-817.awsdns-38.net, ns-1427.awsdns-50.org and ns-1811.awsdns-34.co.uk.

open-spf.org shares name servers with other domains at least partially, for instance seattlesdoorhouse.com, comfortcaregroup.com, d3pf6blj843au7.cloudfront.net, jeremygrecco.com and cnn.digital.

these name servers are commonly paired with ns-1528.awsdns-63.org, ns-1692.awsdns-19.co.uk, ns-599.awsdns-10.net, ns-1260.awsdns-29.org, ns-663.awsdns-18.net, ns-516.awsdns-00.net, ns-1104.awsdns-10.org, ns-1693.awsdns-19.co.uk and ns-1442.awsdns-52.org.

Host names with two IP numbers:

ns-120.awsdns-15.com resolves to 2600:9000:5300:7800::1 and 205.251.192.120.

ns-817.awsdns-38.net resolves to 2600:9000:5303:3100::1 and 205.251.195.49.

ns-1427.awsdns-50.org resolves to 2600:9000:5305:9300::1 and 205.251.197.147.

ns-1811.awsdns-34.co.uk resolves to 2600:9000:5307:1300::1 and 205.251.199.19.

The mail server for open-spf.org is mx.nomail.mx.

open-spf.org shares the same mail server setup as other domains, including lilium.it, emailserver.it, realsender.mx, emailtrend.com and emailtrends.de.

Host name mx.nomail.mx resolves to IP 127.0.0.1.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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CdUNUHQ CF johedugfp 2025-10-14