CF1759374836713-tsm20251001211114

WWW.RTSAK.COM - b-first.pl

Search for IP or hostnames:

b-first.pl checked at 2025-10-02T03:13:56.694Z 317ms 121/121/121 100% R:17

b-first.pl

NSdns16.ovh.net
A2001:41d0:d00:f500::2 🇫🇷 OVH
PTRdns16.ovh.net
A5.135.112.57🇫🇷 OVH
PTRdns16.ovh.net
NSns16.ovh.net
A2001:41d0:b00:ef00::2 🇫🇷 OVH
PTRns16.ovh.net
A5.39.116.25🇫🇷 OVH
PTRns16.ovh.net
MXaspmx.l.google.com
A2607:f8b0:4023:c06::1a 🇺🇸 Google
PTRdz-in-f26.1e100.net
A142.251.2.26🇺🇸 Google
PTRdl-in-f26.1e100.net
MXalt1.aspmx.l.google.com
A2607:f8b0:4023:100f::1a 🇺🇸 Google
PTRyudfwra-in-f26.1e100.net
A192.178.220.27🇺🇸 Google
PTRyudfwra-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2607:f8b0:4003:c30::1a 🇺🇸 Google
PTRyutulis-in-f26.1e100.net
A74.125.27.27🇺🇸 Google
PTRyutulis-in-f27.1e100.net
MXalt3.aspmx.l.google.com
A2607:f8b0:4001:c70::1b 🇺🇸 Google
PTRyucbful-in-f27.1e100.net
A192.178.209.26🇺🇸 Google
PTRyucbful-in-f26.1e100.net
MXalt4.aspmx.l.google.com
A2607:f8b0:4024:c0d::1a 🇺🇸 Google
PTRmj-in-f26.1e100.net
A192.178.152.27🇺🇸 Google
PTRmj-in-f27.1e100.net
A51.38.117.201🇫🇷 OVH
PTRip201.ip-51-38-117.eu

pl

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

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Starts with same word

Starts similarily

AI analysis

b-first.pl is parent of www.b-first.pl.

b-first.pl points to a single IP: 51.38.117.201.

Other host names such as ip201.ip-51-38-117.eu and www.b-first.pl share IP numbers with b-first.pl.

b-first.pl's delegation is to two name servers dns16.ovh.net and ns16.ovh.net.

b-first.pl shares the same name server configuration as other domains, such as rapid-cartes.org, ljdlb.ch, primoconso.com, galeriehegoa.fr and gainigo.com.

b-first.pl shares name servers with other domains at least partially, for example 123.32.178.in-addr.arpa.

Host names with two IP numbers: dns16.ovh.net points to 2001:41d0:d00:f500::2 and 5.135.112.57; ns16.ovh.net points to 2001:41d0:b00:ef00::2 and 5.39.116.25

Five mail servers handle b-first.pl: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

b-first.pl shares some mail servers with other domains, including sureplanning.co.uk, lavb.net, gisarta.org, bldc.dk and ai-lab.net.

These mail servers are commonly used with mail.sureplanning.co.uk, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c06::1a and 142.251.2.26.

alt1.aspmx.l.google.com points to 2607:f8b0:4023:100f::1a and 192.178.220.27.

alt2.aspmx.l.google.com points to 2607:f8b0:4003:c30::1a and 74.125.27.27.

alt3.aspmx.l.google.com points to 2607:f8b0:4001:c70::1b and 192.178.209.26.

alt4.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1a and 192.178.152.27.

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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