upsaclay.fr - robtex.com

upsaclay.fr

DNSSEC⚠️ Not signed
A217.70.184.38🇫🇷 GANDI-AS217.70.184.0/24 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRwebredir.vip.gandi.net
NSdns1.u-psud.fr ⭐
A2001:660:3201::2🇫🇷 FR-RENATER2001:660::/32 RENATER
PTRdns1.u-psud.fr
A129.175.34.24🇫🇷 FR-U-PARISSUD-ORSAY129.175.0.0/16
PTRdns1.u-psud.fr
NSdns2.u-psud.fr
A2001:660:3201::3🇫🇷 FR-RENATER2001:660::/32 RENATER
PTRdns2.u-psud.fr
A129.175.36.26🇫🇷 FR-U-PARISSUD-ORSAY129.175.0.0/16
PTRdns2.u-psud.fr
NSext.upsaclay.net
A2001:41d0:403:22d2::1🇫🇷 OVH2001:41d0::/32 IPv6
A51.75.134.210🇫🇷 OVH51.75.0.0/16
PTRext.upsaclay.net
MXmx1.u-psud.fr ⭐
A129.175.212.64🇫🇷 FR-U-PARISSUD-ORSAY129.175.0.0/16
PTRmx1.u-psud.fr
MXmx2.u-psud.fr ⭐
A129.175.212.65🇫🇷 FR-U-PARISSUD-ORSAY129.175.0.0/16
PTRmx2.u-psud.fr
TXTv=spf1 mx ip4:129.175.213.0/25 ip4:129.175.213.128/32 ip4:129.175.212.64/29 i...
TXTHARICA-KudNtaQLZ14EjiqG5cP
TXTHARICA-v3YmPqL91UOUJxPuzzt
SOAdns1.u-psud.frdns@u-psud.fr 2019-03-06 #12

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 #200165 globally
rank #3739 in the tld
📈 Tranco rank: #337,471

Subdomains

lisn.upsaclay.fr
c2n.upsaclay.fr

Same first word

upsaclay.net
upsaclay.fr

Similar names

lucaspay.com

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSdns1.u-psud.frdns2.u-psud.frext.upsaclay.neta.dns.gandi.netb.dns.gandi.netc.dns.gandi.netMXmx1.u-psud.frmx2.u-psud.frfb.mail.gandi.netmail.systematic-paris-region.orgmailer1.campus-paris-saclay.frsmtp.fcs-digiteotrianglephysique.frspool.mail.gandi.netA217.70.184.38
○NSa.dns.gandi.net2015-07-17 → 2017-09-25 · 4 obs
● 2015-07-17 03:15:14
● 2017-09-25 19:28:26
○ 2026-02-22 19:35:24
○ 2026-03-23 06:54:14
○NSb.dns.gandi.net2015-07-17 → 2017-09-25 · 4 obs
● 2015-07-17 03:15:14
● 2017-09-25 19:28:26
○ 2026-02-22 19:35:24
○ 2026-03-23 06:54:14
○NSc.dns.gandi.net2015-07-17 → 2017-09-25 · 4 obs
● 2015-07-17 03:15:14
● 2017-09-25 19:28:26
○ 2026-02-22 19:35:24
○ 2026-03-23 06:54:14
●NSdns1.u-psud.fr2026-02-22 → 2026-03-23 · 3 obs
○ 2017-09-25 19:28:26
● 2026-02-22 19:35:24
● 2026-03-23 06:54:14
●NSdns2.u-psud.fr2026-02-22 → 2026-03-23 · 3 obs
○ 2017-09-25 19:28:26
● 2026-02-22 19:35:24
● 2026-03-23 06:54:14
●NSext.upsaclay.net2026-02-22 → 2026-03-23 · 3 obs
○ 2017-09-25 19:28:26
● 2026-02-22 19:35:24
● 2026-03-23 06:54:14
○MXfb.mail.gandi.net2015-07-17 → 2016-06-25 · 4 obs
● 2015-07-17 03:15:14
● 2016-06-25 20:54:10
○ 2017-02-18 02:03:46
○ 2026-03-23 06:54:14
○MXmail.systematic-paris-region.org2017-02-18 → 2017-09-25 · 5 obs
○ 2016-06-25 20:54:10
● 2017-02-18 02:03:46
● 2017-09-25 19:28:26
○ 2026-02-22 19:35:24
○ 2026-03-23 06:54:14
○MXmailer1.campus-paris-saclay.fr2017-02-18 → 2017-09-25 · 5 obs
○ 2016-06-25 20:54:10
● 2017-02-18 02:03:46
● 2017-09-25 19:28:26
○ 2026-02-22 19:35:24
○ 2026-03-23 06:54:14
●MXmx1.u-psud.fr2017-02-18 → 2026-03-23 · 3 obs
○ 2016-06-25 20:54:10
● 2017-02-18 02:03:46
● 2026-03-23 06:54:14
●MXmx2.u-psud.fr2017-02-18 → 2026-03-23 · 3 obs
○ 2016-06-25 20:54:10
● 2017-02-18 02:03:46
● 2026-03-23 06:54:14
○MXsmtp.fcs-digiteotrianglephysique.fr2017-02-18 → 2017-09-25 · 5 obs
○ 2016-06-25 20:54:10
● 2017-02-18 02:03:46
● 2017-09-25 19:28:26
○ 2026-02-22 19:35:24
○ 2026-03-23 06:54:14
○MXspool.mail.gandi.net2015-07-17 → 2016-06-25 · 4 obs
● 2015-07-17 03:15:14
● 2016-06-25 20:54:10
○ 2017-02-18 02:03:46
○ 2026-03-23 06:54:14
●A217.70.184.382015-07-17 → 2026-03-23 · 2 obs
● 2015-07-17 03:15:14
● 2026-03-23 06:54:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
frf.ext.nic.fr, d.nic.fr, g.ext.nic.fr-
upsaclay.frext.upsaclay.net, dns2.u-psud.fr, dns1.u-psud.fr4 records

✅ Authoritative Response

Server:129.175.34.24

NS records: ext.upsaclay.net, dns2.u-psud.fr, dns1.u-psud.fr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for upsaclay.fr (unsigned zone)

⏱️ Timing

Total: 1117ms | Queries: -

📄 Records

TypeCountSample Data
A1217.70.184.38
NS3dns2.u-psud.fr, dns1.u-psud.fr...
MX2mx1.u-psud.fr (pri: 10), mx2.u-psud.fr (pri: 10)
TXT3HARICA-KudNtaQLZ14EjiqG5cP, v=spf1 mx ip4:129.175.213.0/25 ip4:129.1...
SOA1dns1.u-psud.fr dns.u-psud.fr

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns2.u-psud.fr, dns1.u-psud.fr, dns2.u-psud.fr...)

Analysis

Hierarchy

upsaclay.fr is a parent of lisn.upsaclay.fr and c2n.upsaclay.fr.

IP Addresses

upsaclay.fr resolves to one IP number: 217.70.184.38.

other host names including mercel.eu, bizeo.fr, super-lovers.fr, perigourdins.com and kutzig.com share IP numbers with upsaclay.fr.

Name Servers

upsaclay.fr is delegated to three name servers dns1.u-psud.fr, dns2.u-psud.fr and ext.upsaclay.net.

upsaclay.fr at least partially shares name servers with other domains, for instance 121.175.129.in-addr.arpa, ismo.u-psud.fr, proxy.scd.u-psud.fr, ifips.u-psud.fr and metro.u-psud.fr.

These name servers are commonly used with ext1.u-psud.fr, upsn1.u-psud.fr, upsn2.u-psud.fr, dns1.dns.u-psud.fr and dns2.dns.u-psud.fr.

Host names with two IP numbers:

dns1.u-psud.fr points to: 2001:660:3201::2 and 129.175.34.24.

dns2.u-psud.fr points to: 2001:660:3201::3 and 129.175.36.26.

ext.upsaclay.net points to: 2001:41d0:403:22d2::1 and 51.75.134.210.

Mail Servers

Two mail servers handle upsaclay.fr: mx1.u-psud.fr and mx2.u-psud.fr.

upsaclay.fr shares the same mail server setup as other domains, for instance dns.u-psud.fr, ibbmc.u-psud.fr, calcul.u-psud.fr, lps.u-psud.fr and ec.u-psud.fr.

upsaclay.fr shares mail servers with other domains to some extent, for instance fcs-digiteotrianglephysique.fr.

These mail servers are commonly used alongside mailer1.campus-paris-saclay.fr and mail.systematic-paris-region.org.

Host names with one IP number:

mx1.u-psud.fr points to 129.175.212.64

mx2.u-psud.fr points to 129.175.212.65