s1.fr - robtex.com

s1.fr

DNSSEC⚠️ Not signed
A2a03:b700:148:1::3🇫🇷 HEXATOM2a03:b700:148::/48
PTRt036.x1.fr
A185.103.143.36🇫🇷 HEXATOM185.103.143.0/24
NSns1.gandi.net ⭐
A2001:4b98:aaaa::2🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-1-a.gandi.net
A173.246.100.2🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A
PTRns-1-a.gandi.net
NSns-104-c.gandi.net
A2604:3400:aaac::69🇺🇸 GANDI-LIVEDNS2604:3400:aaac::/48 Gandi US Inc.
PTRns-104-c.gandi.net
A217.70.187.105🇫🇷 GANDI-LIVEDNS217.70.187.0/24 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-104-c.gandi.net
NSns-200-b.gandi.net
A2001:4b98:aaab::c9🇫🇷 GANDI-LIVEDNS2001:4b98:aaab::/48 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRns-200-b.gandi.net
A213.167.230.201🇫🇷 GANDI-LIVEDNS213.167.230.0/24 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-200-b.gandi.net
NSns-34-a.gandi.net
A2001:4b98:aaaa::23🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-34-a.gandi.net
A173.246.100.35🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A
PTRns-34-a.gandi.net
MXmail.s1.fr ⭐
A2a03:b700:148:1::3🇫🇷 HEXATOM2a03:b700:148::/48
PTRt036.x1.fr
A185.103.143.36🇫🇷 HEXATOM185.103.143.0/24
TXTv=spf1 a mx -all
SOAns1.gandi.nethostmaster@gandi.net serial=1775692800

fr

DNSSEC🔒 Signed (DS record present)
NSa.nic.fr ⭐
NSd.nic.fr
NSf.ext.nic.fr
NSg.ext.nic.fr
TXT48 RRs processed [12/04/2026 23H40:48]
SOAa.nic.frdnsmaster@afnic.fr serial=2244818738

Subdomains

mail.s1.fr

Same first word

s1.ee
s1.cz
s1.tv
s1.uni5.net
s1.fr
s1.no
s1.chat
s1.co.kr
s1.co
s1.fit
s1.akamaiedge.net
s1.lv
s1.nl
s1.uk
s1.ae
s1.pl
s1.co.th
s1.fi
s1.lt
s1.digital
s1.email
s1.la
s1.se
s1.ddns.net
s1.ddns.me
s1.com
s1.hu
s1.dk
s1.gd
s1.ws
s1.hk
s1.sk
s1.com.cn
s1.world
s1.org
s1.cn
s1.io
s1.com.br
s1.is
s1.com.ru
s1.net
s1.eu
s1.katowice.pl
s1.de
s1.ro
s1.cl
s1.com.ua
s1.by
s1.ru
s1.business
s1.to

Similar names

1s.nl
1s.co
1s.cz
1s.sk
1s.uz
1s.org
1s.fi
1s.biz
1s.pl
1s.click
1s.ca
1s.kz
1s.be
1s.tc
1s.lv
1s.fr
1s.lt
1s.lc
1s.no
1s.com.vn
1s.plus
1s.cn
1s.su
1s.ru
1s.com
1s.gg
1s.ee
1s.ro
1s.fan
1s.tv
1s.net
1s.ms
1s.hu
1s.design
1s.co.za
1s.se
1s.kiev.ua
1s.my
1s.market
1s.de
1s.com.ua

DNS History

11 records (7 active, 4 former)

20162017201820192020202120222023202420252026NSns-104-c.gandi.netns-200-b.gandi.netns-34-a.gandi.netns1.gandi.netns0.x1.frns1.x1.frMXmail.s1.frA185.103.143.362a03:b700:148:1::3185.103.143.2080.65.232.20
●NSns-104-c.gandi.net2026-04-12 → 2026-04-12 · 3 obs
○ 2019-11-15 04:16:42
● 2026-04-12 11:23:26
● 2026-04-12 23:55:20
●NSns-200-b.gandi.net2026-04-12 → 2026-04-12 · 3 obs
○ 2019-11-15 04:16:42
● 2026-04-12 11:23:26
● 2026-04-12 23:55:20
●NSns-34-a.gandi.net2026-04-12 → 2026-04-12 · 3 obs
○ 2019-11-15 04:16:42
● 2026-04-12 11:23:26
● 2026-04-12 23:55:20
○NSns0.x1.fr2015-08-23 → 2019-11-15 · 4 obs
● 2015-08-23 13:02:02
● 2019-11-15 04:16:42
○ 2026-04-12 11:23:26
○ 2026-04-12 23:55:20
●NSns1.gandi.net2026-04-12 → 2026-04-12 · 3 obs
○ 2019-11-15 04:16:42
● 2026-04-12 11:23:26
● 2026-04-12 23:55:20
○NSns1.x1.fr2015-08-23 → 2019-11-15 · 4 obs
● 2015-08-23 13:02:02
● 2019-11-15 04:16:42
○ 2026-04-12 11:23:26
○ 2026-04-12 23:55:20
●MXmail.s1.fr2015-08-23 → 2026-04-12 · 2 obs
● 2015-08-23 13:02:02
● 2026-04-12 23:55:20
○A185.103.143.202016-01-02 → 2019-11-15 · 5 obs
○ 2015-12-11 23:45:18
● 2016-01-02 23:13:34
● 2019-11-15 04:16:42
○ 2026-04-12 11:23:26
○ 2026-04-12 23:55:20
●A185.103.143.362026-04-12 → 2026-04-12 · 3 obs
○ 2019-11-15 04:16:42
● 2026-04-12 11:23:26
● 2026-04-12 23:55:20
●A2a03:b700:148:1::32026-04-12 → 2026-04-12 · 3 obs
○ 2019-11-15 04:16:42
● 2026-04-12 11:23:26
● 2026-04-12 23:55:20
○A80.65.232.202015-08-23 → 2015-12-11 · 4 obs
● 2015-08-23 13:02:02
● 2015-12-11 23:45:18
○ 2016-01-02 23:13:34
○ 2026-04-12 23:55:20

🔍 DNS Trace

Analysis

Hierarchy

s1.fr is the parent of mail.s1.fr.

IP Addresses

s1.fr points to two IPs: 2a03:b700:148:1::3 and 185.103.143.36.

Other host names including t036.x1.fr, tgv.net, serveur-express.com, mail.serveur-express.com and mail.t036.x1.fr share IP numbers with s1.fr.

Name Servers

s1.fr is delegated to four name servers: ns-104-c.gandi.net, ns-200-b.gandi.net, ns-34-a.gandi.net and ns1.gandi.net.

s1.fr at least partially shares name servers with other domains, including lenoyau.be, leitec.org, global-habitat.fr, hack.idv.tw and rtl-sport.net.

These name servers are typically used together with the name servers ns-22-b.gandi.net, ns-76-c.gandi.net, ns-62-b.gandi.net, ns-48-a.gandi.net, ns-172-a.gandi.net, ns-151-a.gandi.net, ns-201-c.gandi.net, ns-106-c.gandi.net, ns-148-c.gandi.net and ns-13-a.gandi.net.

Hosts with two IP numbers:

Host ns-104-c.gandi.net points to 2604:3400:aaac::69 and 217.70.187.105

Host ns-200-b.gandi.net points to 2001:4b98:aaab::c9 and 213.167.230.201

Host ns-34-a.gandi.net points to 2001:4b98:aaaa::23 and 173.246.100.35

Host ns1.gandi.net points to 2001:4b98:aaaa::2 and 173.246.100.2

Mail Servers

s1.fr is handled by a single mail server, mail.s1.fr.

mail.s1.fr points to two IPs: 2a03:b700:148:1::3 and 185.103.143.36.