42.fr - robtex.com

42.fr

DNSSEC⚠️ Not signed
A2606:4700:10::6814:2198🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:10::ac42:a340🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.20.33.152Cloudflare104.20.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.163.64🇺🇸 Cloudflare172.66.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaaron.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c96🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaaron.ns.cloudflare.com
A2803:f800:50::6ca2:c396🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaaron.ns.cloudflare.com
A2a06:98c1:50::ac40:2396🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaaron.ns.cloudflare.com
A108.162.195.150🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaaron.ns.cloudflare.com
A162.159.44.150Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaaron.ns.cloudflare.com
A172.64.35.150🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaaron.ns.cloudflare.com
NSmartha.ns.cloudflare.com
A2606:4700:50::a29f:268e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
A2803:f800:50::6ca2:c28e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmartha.ns.cloudflare.com
A2a06:98c1:50::ac40:228e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmartha.ns.cloudflare.com
A108.162.194.142🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
A162.159.38.142Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
A172.64.34.142🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXT329873hye63
TXT3aab02acfe41b65e429aac88409051e9f7072670214bda1947ca67f6f1672fc7
TXT68clwp6065xwznd5w69vr8kzdf2lh2xn
TXTMS=ms85271614
TXTSendinblue-code:136824dc7e21839960d7a52a1847d550
TXT_jats5yfsgbopr4us7s33u8e1vc6lyly
TXT_or0gdy9zg9sr8ah5g3bcqrjkqukyki7
TXTapple-domain-verification=FnA90PyHqbEdJtWb
TXTatlassian-domain-verification=PTvpzEo/8BuqBY42/GdpsM1Q4WA/HUw34izXNOqlIb6iNkc...
TXTca3-89f20e00f6d44696a5c683ad67b73f0f
TXTgoogle-site-verification=4HWYGWPe15WwPjOk7LIuOD-zMmfAJF5BHqo4IbqRjWE
TXTgoogle-site-verification=5ItLmGkMDuJjcaH-tB0A2B75wQxz2A0lULBmOfFx3aE
TXTgoogle-site-verification=8k4uydF-aeKtEJ29M32uPnsAuAfEH-ynZhClzyigGfs
TXTgoogle-site-verification=S5xfXW_zV3DPPJ0zqvOSF9aCxnZiceCmYvT1KgUCiBE
TXThnt376ywqcq1sspx120l9xw5q6h4m9hp
TXTr1vc4t4f64f01q8vtdsv47v1vkl8h573
TXTttqs9pw03vh606105xk75tt2h3pzlthm
TXTv=spf1 include:_spf.google.com include:spf.mailjet.com include:spf.42network....
TXTws8k43f2zgrthxj5556rzsmtdf8skyhq
TXTz0j19tn35jwxzy1fys8yfybsdf6cxlw1
HTTPSHTTP/2 ✓ hints match
IPv4104.20.33.152, 172.66.163.64
IPv62606:4700:10::6814:2198, 2606:4700:10::ac42:a340
SOAaaron.ns.cloudflare.comdns@cloudflare.com serial=2398889787

fr

DNSSEC🔒 Signed (DS record present)
NSa.nic.fr ⭐ 🔒
NSd.nic.fr 🔒
NSf.ext.nic.fr 🔒
NSg.ext.nic.fr 🔒
TXT34 RRs processed [03/03/2026 03H50:47]
SOAa.nic.frdnsmaster@afnic.fr serial=2244430463
rank #121649 globally
rank #1642 in the tld
WOT: SAFE (86/100)
📈 Tranco rank: #98,591

Subdomains

www-lb.42.fr
mail-student.42.fr
smtp.42.fr
intra.42.fr
ns2.42.fr
www.42.fr
ns1.42.fr

Same first word

42.is
42.ws
42.group
42.dk
42.world
42.lv
42.ly
42.be
42.eu
42.rio
42.guru
42.ag
42.tools
42.ca
42.com.tr
42.education
42.org
42.company
42.ie
42.fr
42.la
42.no
42.sb
42.ro
42.digital
42.blogspot.tw
42.gs
42.life
42.media
42.cz
42.uk
42.kg
42.net
42.by
42.cn
42.amsterdam
42.cool
42.run
42.kiwi
42.cc
42.to
42.blogspot.com
42.space
42.do
42.mt
42.email
42.in-addr.arpa
42.org.tr
42.pl
42.sk
42.university
42.or.kr
42.co.nz
42.cx
42.codes
42.ph
42.co.uk
42.support
42.net.eu.org
42.school
42.plus
42.engineering
42.zip
42.wtf
42.link
42.zone
42.me
42.pe
42.org.uk
42.tel
42.nu
42.net.nz
42.works
42.foundation
42.solutions
42.money
42.ma
42.tech
42.chat
42.ru
42.de
42.us.org
42.at
42.se
42.fish
42.nl
42.academy
42.hu
42.com

Similar names

24.to
24.wf
24.mk
24.pl
24.eu.com
24.is
24.church
24.ro
24.com.ru
24.ca
24.nu
24.net.cn
24.vc
24.fish
24.in-addr.arpa
24.net.ua
24.legal
24.la
24.odessa.ua
24.uz
24.su
24.vip
24.life
24.si
24.kg
24.biz
24.com.au
24.com.cn
24.com.tw
24.fitness
24.co.uk
24.ddns.net
24.fr
24.cx
24.ax
24.gold
24.club
24.chat
24.com
24.by
24.com.tr
24.tj
24.ag
24.zp.ua
24.je
24.digital
24.nl
24.gr
24.cv.ua
24.co
24.com.co
24.cz
24.com.hk
24.co.za
24.gp
24.im
24.kz
24.lc
24.movie
24.no
24.ph
24.tl
24.zone
24.com.pl
24.com.ua
24.com.vn
24.gg
24.net.pl
24.edu.pl
24.co.zw
24.md
24.co.nz
24.cn
24.fi
24.asia
24.pe
24.delivery
24.am
24.ie
24.net
24.eu
24.se
24.au
24.gmbh
24.cc
24.coach
24.hk.cn
24.mu
24.fo
24.kitchen
24.co.at
24.ae

DNS History

30 records (11 active, 19 former)

20162017201820192020202120222023202420252026NSaaron.ns.cloudflare.commartha.ns.cloudflare.comns-224-c.gandi.netns-26-b.gandi.netns-64-a.gandi.netns1-42.kitaryu.orgns1.42.frns1.gandi.netns2-42.kitaryu.orgns2.42.frMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.commx01.42.frmx02.42.frmx03.42.frA104.20.33.152172.66.163.642606:4700:10::6814:21982606:4700:10::ac42:a340163.172.250.11163.172.250.12163.172.250.13163.172.250.1662.210.35.462.210.35.5
●NSaaron.ns.cloudflare.com2026-02-15 → 2026-03-17 · 3 obs
○ 2021-11-28 21:14:56
● 2026-02-15 09:00:24
● 2026-03-17 07:04:38
●NSmartha.ns.cloudflare.com2026-02-15 → 2026-03-17 · 3 obs
○ 2021-11-28 21:14:56
● 2026-02-15 09:00:24
● 2026-03-17 07:04:38
○NSns-224-c.gandi.net2021-08-03 → 2021-11-28 · 5 obs
○ 2020-06-27 00:09:54
● 2021-08-03 01:20:24
● 2021-11-28 21:14:56
○ 2026-02-15 09:00:24
○ 2026-03-17 07:04:38
○NSns-26-b.gandi.net2021-08-03 → 2021-11-28 · 5 obs
○ 2020-06-27 00:09:54
● 2021-08-03 01:20:24
● 2021-11-28 21:14:56
○ 2026-02-15 09:00:24
○ 2026-03-17 07:04:38
○NSns-64-a.gandi.net2021-08-03 → 2021-11-28 · 5 obs
○ 2020-06-27 00:09:54
● 2021-08-03 01:20:24
● 2021-11-28 21:14:56
○ 2026-02-15 09:00:24
○ 2026-03-17 07:04:38
○NSns1-42.kitaryu.org2015-08-28 → 2017-12-22 · 6 obs
● 2015-08-28 09:34:34
● 2016-02-24 06:18:40
○ 2016-03-20 13:10:52
● 2017-12-22 09:25:24
○ 2018-03-03 15:54:36
○ 2026-03-17 07:04:38
○NSns1.42.fr2015-08-28 → 2020-06-27 · 4 obs
● 2015-08-28 09:34:34
● 2020-06-27 00:09:54
○ 2021-08-03 01:20:24
○ 2026-03-17 07:04:38
○NSns1.gandi.net2021-08-03 → 2021-11-28 · 5 obs
○ 2020-06-27 00:09:54
● 2021-08-03 01:20:24
● 2021-11-28 21:14:56
○ 2026-02-15 09:00:24
○ 2026-03-17 07:04:38
○NSns2-42.kitaryu.org2015-08-28 → 2016-02-24 · 4 obs
● 2015-08-28 09:34:34
● 2016-02-24 06:18:40
○ 2016-03-20 13:10:52
○ 2026-03-17 07:04:38
○NSns2.42.fr2015-08-28 → 2020-06-27 · 4 obs
● 2015-08-28 09:34:34
● 2020-06-27 00:09:54
○ 2021-08-03 01:20:24
○ 2026-03-17 07:04:38
●MXalt1.aspmx.l.google.com2021-08-03 → 2026-03-17 · 3 obs
○ 2020-06-27 00:09:54
● 2021-08-03 01:20:24
● 2026-03-17 07:04:38
●MXalt2.aspmx.l.google.com2021-08-03 → 2026-03-17 · 3 obs
○ 2020-06-27 00:09:54
● 2021-08-03 01:20:24
● 2026-03-17 07:04:38
●MXalt3.aspmx.l.google.com2026-02-15 → 2026-03-17 · 3 obs
○ 2021-11-28 21:14:56
● 2026-02-15 09:00:24
● 2026-03-17 07:04:38
●MXalt4.aspmx.l.google.com2026-02-15 → 2026-03-17 · 3 obs
○ 2021-11-28 21:14:56
● 2026-02-15 09:00:24
● 2026-03-17 07:04:38
●MXaspmx.l.google.com2021-08-03 → 2026-03-17 · 3 obs
○ 2020-06-27 00:09:54
● 2021-08-03 01:20:24
● 2026-03-17 07:04:38
○MXaspmx2.googlemail.com2021-08-03 → 2021-11-28 · 5 obs
○ 2020-06-27 00:09:54
● 2021-08-03 01:20:24
● 2021-11-28 21:14:56
○ 2026-02-15 09:00:24
○ 2026-03-17 07:04:38
○MXaspmx3.googlemail.com2021-08-03 → 2021-11-28 · 5 obs
○ 2020-06-27 00:09:54
● 2021-08-03 01:20:24
● 2021-11-28 21:14:56
○ 2026-02-15 09:00:24
○ 2026-03-17 07:04:38
○MXmx01.42.fr2015-08-28 → 2020-06-27 · 4 obs
● 2015-08-28 09:34:34
● 2020-06-27 00:09:54
○ 2021-08-03 01:20:24
○ 2026-03-17 07:04:38
○MXmx02.42.fr2015-08-28 → 2020-06-27 · 4 obs
● 2015-08-28 09:34:34
● 2020-06-27 00:09:54
○ 2021-08-03 01:20:24
○ 2026-03-17 07:04:38
○MXmx03.42.fr2015-08-28 → 2017-12-22 · 4 obs
● 2015-08-28 09:34:34
● 2017-12-22 09:25:24
○ 2018-03-03 15:54:36
○ 2026-03-17 07:04:38
●A104.20.33.1522026-02-15 → 2026-03-17 · 3 obs
○ 2021-11-28 21:14:56
● 2026-02-15 09:00:24
● 2026-03-17 07:04:38
○A163.172.250.112017-01-04 → 2019-08-19 · 5 obs
○ 2016-11-22 20:36:22
● 2017-01-04 07:48:16
● 2019-08-19 22:24:38
○ 2019-10-20 14:58:58
○ 2026-03-17 07:04:38
○A163.172.250.122017-01-04 → 2021-08-03 · 5 obs
○ 2016-11-22 20:36:22
● 2017-01-04 07:48:16
● 2021-08-03 01:20:24
○ 2021-11-28 21:14:56
○ 2026-03-17 07:04:38
○A163.172.250.132018-05-04 → 2021-08-03 · 5 obs
○ 2017-01-04 07:48:16
● 2018-05-04 18:10:14
● 2021-08-03 01:20:24
○ 2021-11-28 21:14:56
○ 2026-03-17 07:04:38
○A163.172.250.162021-11-28 → 2021-11-28 · 4 obs
○ 2021-08-03 01:20:24
● 2021-11-28 21:14:56
○ 2026-02-15 09:00:24
○ 2026-03-17 07:04:38
●A172.66.163.642026-02-15 → 2026-03-17 · 3 obs
○ 2021-11-28 21:14:56
● 2026-02-15 09:00:24
● 2026-03-17 07:04:38
●A2606:4700:10::6814:21982026-02-15 → 2026-03-17 · 3 obs
○ 2021-11-28 21:14:56
● 2026-02-15 09:00:24
● 2026-03-17 07:04:38
●A2606:4700:10::ac42:a3402026-02-15 → 2026-03-17 · 3 obs
○ 2021-11-28 21:14:56
● 2026-02-15 09:00:24
● 2026-03-17 07:04:38
○A62.210.35.42015-08-28 → 2016-11-22 · 4 obs
● 2015-08-28 09:34:34
● 2016-11-22 20:36:22
○ 2017-01-04 07:48:16
○ 2026-03-17 07:04:38
○A62.210.35.52015-08-28 → 2016-11-22 · 4 obs
● 2015-08-28 09:34:34
● 2016-11-22 20:36:22
○ 2017-01-04 07:48:16
○ 2026-03-17 07:04:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
frd.nic.fr, f.ext.nic.fr, g.ext.nic.fr-
42.fraaron.ns.cloudflare.com, martha.ns.cloudflare.com-

✅ Authoritative Response

Server: 162.159.38.142

NS records: aaron.ns.cloudflare.com, martha.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 42.fr (unsigned zone)

⏱️ Timing

Total: 1039ms | Queries: -

📄 Records

TypeCountSample Data
A2104.20.33.152, 172.66.163.64
AAAA22606:4700:10::6814:2198, 2606:4700:10::ac42:a340
NS2aaron.ns.cloudflare.com, martha.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT20329873hye63, 3aab02acfe41b65e429aac88409051e9f7072670...
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1aaron.ns.cloudflare.com dns.cloudflare.c

Analysis

Hierarchy

42.fr is a parent of www-lb.42.fr, mail-student.42.fr, smtp.42.fr, intra.42.fr, ns2.42.fr and a few other host names.

IP Addresses

42.fr resolves to four IP numbers: 2606:4700:10::6814:2198, 2606:4700:10::ac42:a340, 104.20.33.152 and 172.66.163.64.

Other host names such as intra.42.fr, meta.intra.42.fr, profile.intra.42.fr, 42portugal.com and www.42.fr share IPs with 42.fr.

Name Servers

42.fr is delegated to two name servers: aaron.ns.cloudflare.com and martha.ns.cloudflare.com.

42.fr shares the same name server setup as 12.250.172.163.in-addr.arpa, elios-pronnoi.gr, 42tokyo.jp, drehmer.me and 42lyon.fr.

42.fr at least partially shares name servers with other domains, for instance portapottycrewcincinnati.com, geoloc.online, lightnite.io, seedspace.co and 62a56.com.

These name servers are commonly used with virginia.ns.cloudflare.com and duke.ns.cloudflare.com.

Host names with six IP numbers:

aaron.ns.cloudflare.com points to 2606:4700:58::a29f:2c96, 2803:f800:50::6ca2:c396, 2a06:98c1:50::ac40:2396, 108.162.195.150, 162.159.44.150 and 172.64.35.150.

martha.ns.cloudflare.com points to 2606:4700:50::a29f:268e, 2803:f800:50::6ca2:c28e, 2a06:98c1:50::ac40:228e, 108.162.194.142, 162.159.38.142 and 172.64.34.142.

Mail Servers

Five mail servers handle 42.fr: 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.

42.fr shares at least partially some mail servers with other domains, including ns500758.ns500759.ns500736.ns500735.ns500698.ns500736.ns500698.ns500736.ns500708.ns500686.ns500619.ns500619.ns500576.trackreceptor.com, ns500754.ns500754.ns500742.ns500742.ns500754.ns500678.ns500671.ns500649.ns500649.ns500291.ns500153.tenderladiesbz.com, ns500698.ns500759.ns500698.ns500698.ns500735.ns500735.ns500735.ns500735.ns500735.ns500735.ns500708.ns500576.ns500698.ns500708.ns500576.ns500619.tracksymphony.com, ns500699.ns500734.ns500699.ns500734.ns500734.ns500693.ns500734.ns500699.ns500699.ns500699.ns500632.ns500632.ns500588.ns500612.ns500612.ns500588.ns500588.dtrkdll.com and vcsnewengland.com.

these mail servers are often used together with mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

Hostname aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.

Hostname alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.

Hostname alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.

Hostname alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26.

Hostname alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27.