CF1759161167265-tsm20250927195623

IPLIST.NET - grefnet.pl

Search for IP or hostnames:

grefnet.pl checked at 2025-09-29T15:52:47.252Z 284ms 117/117/117 100% R:20

grefnet.pl

MXaspmx2.googlemail.com
A2a00:1450:400b:c02::1b 🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google
PTRdj-in-f27.1e100.net
MXaspmx3.googlemail.com
A2a00:1450:400c:c00::1a 🇧🇪 Google
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.26🇺🇸 Google
PTRws-in-f26.1e100.net
NSfns1.42.pl
A79.98.145.34🇵🇱 Nitronet sp. z o.o.
NSfns2.42.pl
A2001:41d0:701:1100::66c 🇩🇪 OVH
PTRfns2.42.pl
A51.38.99.90🇫🇷 OVH
PTRfns2.42.pl
MXaspmx.l.google.com
A2a00:1450:400c:c00::1b 🇧🇪 Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A74.125.71.27🇺🇸 Google
PTRwn-in-f27.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:4013:c1e::1b 🇳🇱 Google
PTRyugrqzs-in-f27.1e100.net
A192.178.213.26🇺🇸 Google
PTRyugrqzs-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:4025:c01::1a 🇵🇱 Google
PTRrd-in-f26.1e100.net
A142.250.147.26🇺🇸 Google
PTRrd-in-f26.1e100.net
A79.137.81.225🇫🇷 OVH

pl

NSa-dns.pl
NSb-dns.pl
NSd-dns.pl
NSf-dns.pl
NSh-dns.pl
NSj-dns.pl

Starts with same word

Starts similarily

AI analysis

grefnet.pl resolves to one IP number: 79.137.81.225.

Other host names, for example 225.ip-79-137-81.eu, share IP numbers with grefnet.pl.

grefnet.pl's delegation uses two name servers: fns1.42.pl and fns2.42.pl.

grefnet.pl uses the same name server setup as other domains, such as evil.pl, parkier.pl, decorisus.pl, cenc.pl and wypozyczalniaobrazow.pl.

grefnet.pl at least partially shares name servers with other domains, including six.pl, 218.242.91.in-addr.arpa, 200.238.193.in-addr.arpa, land-serwis.pl and computer.lublin.pl.

These name servers are commonly used with ns2.afraid.org, ns2.he.net, uz5x36jqv06q5yulzwcblfzcrk1b479xdttdm1nrgfglzs57bmctl8.free.ns.buddyns.com, ns1.afraid.org, ns1.he.net, ns3.he.net, ns4.he.net, ns5.he.net, uz5qfm8n244kn4qz8mh437w9kzvpudduwyldp5361v9n0vh8sx5ucu.free.ns.buddyns.com and ns1.iwacom.pl.

Host names with two IP numbers: fns2.42.pl points to 2001:41d0:701:1100::66c and 51.38.99.90.

Host names with one IP number: fns1.42.pl points to 79.98.145.34.

grefnet.pl is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

grefnet.pl shares at least some mail servers with other domains, for example calimask.com, sellfor5.com, floristschina.com, confatalis.com and ro.ac.th.

these mail servers are often used with aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to: 2a00:1450:400b:c02::1b and 172.253.116.27.

aspmx3.googlemail.com points to: 2a00:1450:400c:c00::1a and 173.194.76.26.

aspmx.l.google.com points to: 2a00:1450:400c:c00::1b and 74.125.71.27.

alt1.aspmx.l.google.com points to: 2a00:1450:4013:c1e::1b and 192.178.213.26.

alt2.aspmx.l.google.com points to: 2a00:1450:4025:c01::1a and 142.250.147.26.

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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NdoiZOc CF johedugfp 2025-09-29