oph93.fr - robtex.com

oph93.fr

DNSSEC⚠️ Not signed
A51.254.159.138🇫🇷 OVH51.254.0.0/15
NSns01.eolas.fr ⭐
A2a00:4280:100:d00:33ab:7bbd:9949:389🇫🇷 EOLAS-AS2a00:4280::/32
PTRns01.eolas.fr
A178.237.104.1🇫🇷 EOLAS-AS178.237.104.0/24
PTRns01.eolas.fr
NSns0.eolas.fr
A2a00:4280:100:c01:b89a:7fbb:3e3:afbe🇫🇷 EOLAS-AS2a00:4280::/32
A31.193.50.204🇫🇷 EOLAS-AS31.193.48.0/22 Eolas - Business & Decision Group - datacenter MA
PTRemdv-dns-prim-1.eolas-services.com
NSns02.eolas.fr
A2a00:4280:100:e00:833b:4c9:5cf8:8ea0🇫🇷 EOLAS-AS2a00:4280::/32
PTRns02.eolas.fr
A178.237.108.1🇫🇷 EOLAS-AS178.237.108.0/24 Eolas - Business & Decision Group - datacenter MA
PTRns02.eolas.fr
NSns03.eolas-dns.eu
A2001:41d0:a800:801:f592:7c6d:e501:b473🇫🇷 OVH2001:41d0::/32 IPv6
PTRns03.eolas-dns.eu
A51.83.201.211🇫🇷 OVH51.83.0.0/16
PTRns03.eolas-dns.eu
MXoph93-fr.mail.protection.outlook.com ⭐
A2a01:111:f403:ca1e::🇫🇷 Microsoft2a01:111:f000::/36
PTRmail-mrzp264cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca25::🇫🇷 Microsoft2a01:111:f000::/36
PTRmail-pa5p264cu00200.inbound.protection.outlook.com
A2a01:111:f403:ca25::1🇫🇷 Microsoft2a01:111:f000::/36
PTRmail-pr0p264cu01301.inbound.protection.outlook.com
A2a01:111:f403:ca25::2🇫🇷 Microsoft2a01:111:f000::/36
PTRmail-paup264cu00202.inbound.protection.outlook.com
A52.101.164.0🇫🇷 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-mrzp264cu00100.inbound.protection.outlook.com
A52.101.166.0🇫🇷 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-pa5p264cu00200.inbound.protection.outlook.com
A52.101.166.1🇫🇷 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-pr0p264cu01301.inbound.protection.outlook.com
A52.101.166.2🇫🇷 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-paup264cu00202.inbound.protection.outlook.com
TXTMS=ms36562933
TXTv=spf1 mx ip4:195.101.244.140 ip4:216.71.158.188 ip4:216.71.157.197 include:s...
SOAns0.eolas.frhostmaster@eolas.fr 2026-03-17 #0

fr

DNSSEC🔒 Signed (DS record present)
NSa.nic.fr ⭐
NSd.nic.fr
NSf.ext.nic.fr
NSg.ext.nic.fr
TXT36 RRs processed [12/05/2026 03H30:49]
SOAa.nic.frdnsmaster@afnic.fr serial=2245104737
WOT: SAFE (99/100)

Same first word

oph93.fr

Similar names

oph39.fr

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSns0.eolas.frns01.eolas.frns02.eolas.frns03.eolas-dns.euns1.inovawork.netns2.inovawork.netns6.oleane.netns7.oleane.netMXoph93-fr.mail.protection.outlook.commx.mailbox.orange-business.comsmtp01.oph93.frA51.254.159.13837.187.64.951.255.33.137
●NSns0.eolas.fr2026-04-27 → 2026-05-12 · 3 obs
○ 2017-02-10 00:44:26
● 2026-04-27 01:11:30
● 2026-05-12 03:41:46
●NSns01.eolas.fr2026-04-27 → 2026-05-12 · 3 obs
○ 2017-02-10 00:44:26
● 2026-04-27 01:11:30
● 2026-05-12 03:41:46
●NSns02.eolas.fr2026-04-27 → 2026-05-12 · 3 obs
○ 2017-02-10 00:44:26
● 2026-04-27 01:11:30
● 2026-05-12 03:41:46
●NSns03.eolas-dns.eu2026-04-27 → 2026-05-12 · 3 obs
○ 2017-02-10 00:44:26
● 2026-04-27 01:11:30
● 2026-05-12 03:41:46
○NSns1.inovawork.net2015-06-09 → 2016-05-05 · 4 obs
● 2015-06-09 10:33:58
● 2016-05-05 18:00:12
○ 2017-02-10 00:44:26
○ 2026-05-12 03:41:46
○NSns2.inovawork.net2015-06-09 → 2016-05-05 · 4 obs
● 2015-06-09 10:33:58
● 2016-05-05 18:00:12
○ 2017-02-10 00:44:26
○ 2026-05-12 03:41:46
○NSns6.oleane.net2017-02-10 → 2017-02-10 · 4 obs
○ 2016-05-05 18:00:12
● 2017-02-10 00:44:26
○ 2026-04-27 01:11:30
○ 2026-05-12 03:41:46
○NSns7.oleane.net2017-02-10 → 2017-02-10 · 4 obs
○ 2016-05-05 18:00:12
● 2017-02-10 00:44:26
○ 2026-04-27 01:11:30
○ 2026-05-12 03:41:46
○MXmx.mailbox.orange-business.com2015-06-09 → 2016-05-05 · 4 obs
● 2015-06-09 10:33:58
● 2016-05-05 18:00:12
○ 2017-02-10 00:44:26
○ 2026-05-12 03:41:46
●MXoph93-fr.mail.protection.outlook.com2026-04-27 → 2026-05-12 · 3 obs
○ 2017-02-10 00:44:26
● 2026-04-27 01:11:30
● 2026-05-12 03:41:46
○MXsmtp01.oph93.fr2015-06-09 → 2017-02-10 · 4 obs
● 2015-06-09 10:33:58
● 2017-02-10 00:44:26
○ 2026-04-27 01:11:30
○ 2026-05-12 03:41:46
○A37.187.64.92015-06-09 → 2015-11-08 · 4 obs
● 2015-06-09 10:33:58
● 2015-11-08 02:21:18
○ 2016-02-04 14:06:00
○ 2026-05-12 03:41:46
●A51.254.159.1382026-04-27 → 2026-05-12 · 3 obs
○ 2017-02-10 00:44:26
● 2026-04-27 01:11:30
● 2026-05-12 03:41:46
○A51.255.33.1372016-02-04 → 2017-02-10 · 5 obs
○ 2015-11-08 02:21:18
● 2016-02-04 14:06:00
● 2017-02-10 00:44:26
○ 2026-04-27 01:11:30
○ 2026-05-12 03:41:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
frd.nic.fr, f.ext.nic.fr, g.ext.nic.fr-
oph93.frns01.eolas.fr, ns03.eolas-dns.eu, ns02.eolas.fr4 records

✅ Authoritative Response

Server:178.237.108.1

NS records: ns01.eolas.fr, ns03.eolas-dns.eu, ns02.eolas.fr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oph93.fr (unsigned zone)

⏱️ Timing

Total: 1365ms | Queries: -

📄 Records

TypeCountSample Data
A151.254.159.138
NS3ns02.eolas.fr, ns03.eolas-dns.eu...
MX1oph93-fr.mail.protection.outlook.com (pr
TXT2v=spf1 mx ip4:195.101.244.140 ip4:216.71, MS=ms36562933
SOA1ns0.eolas.fr hostmaster.eolas.fr

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns02.eolas.fr, ns01.eolas.fr, ns02.eolas.fr...)

Analysis

IP Addresses

oph93.fr maps to IP address 51.254.159.138.

Other host names, for example, dometvie-pro.fr share IP numbers with oph93.fr.

Name Servers

oph93.fr is delegated to four name servers: ns03.eolas-dns.eu, ns01.eolas.fr, ns02.eolas.fr and ns0.eolas.fr.

oph93.fr at least partially shares name servers with other domains such as cpas.fr, sogedi.fr, tangfreres.com, m-tag.fr and lot-et-garonne.fr.

Host names with two IP numbers:

ns03.eolas-dns.eu points to 2001:41d0:a800:801:f592:7c6d:e501:b473 and 51.83.201.211

ns01.eolas.fr points to 2a00:4280:100:d00:33ab:7bbd:9949:389 and 178.237.104.1

ns02.eolas.fr points to 2a00:4280:100:e00:833b:4c9:5cf8:8ea0 and 178.237.108.1

ns0.eolas.fr points to 2a00:4280:100:c01:b89a:7fbb:3e3:afbe and 31.193.50.204

Mail Servers

oph93.fr is handled by a single mail server, oph93-fr.mail.protection.outlook.com.

oph93-fr.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca1e::, 2a01:111:f403:ca25::, 2a01:111:f403:ca25::1, 2a01:111:f403:ca25::2, 52.101.164.0, 52.101.166.0, 52.101.166.1 and 52.101.166.2.