cerv.com - robtex.com
cerv.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778716136 | ||||||
Subdomains
www.cerv.com |
Same first word
cerv.us |
cerv.is |
cerv.org |
cerv.in |
cerv.io |
cerv.pt |
cerv.education |
cerv.fr |
cerv.org.br |
cerv.eu |
cerv.ru |
cerv.it |
cerv.name |
cerv.com |
cerv.de |
cerv.net |
Similar names
DNS History
14 records (4 active, 10 former)
●NSdns110.ovh.net2017-03-15 → 2026-05-13 · 3 obs
● 2017-03-15 20:08:32
● 2026-05-13 23:56:22
○NSns1.sfrbusinessteam.fr2015-08-30 → 2016-05-11 · 4 obs
● 2016-05-11 08:48:12
○ 2017-03-15 20:08:32
○ 2026-05-13 23:56:22
●NSns110.ovh.net2017-03-15 → 2026-05-13 · 3 obs
● 2017-03-15 20:08:32
● 2026-05-13 23:56:22
○NSns2.sfrbusinessteam.fr2015-08-30 → 2016-05-11 · 4 obs
● 2016-05-11 08:48:12
○ 2017-03-15 20:08:32
○ 2026-05-13 23:56:22
●MXcerv-com.mail.protection.outlook.com2021-01-26 → 2026-05-13 · 3 obs
● 2021-01-26 17:40:08
● 2026-05-13 23:56:22
○MXmx1.mail.ovh.net2017-03-15 → 2017-05-19 · 5 obs
● 2017-03-15 20:08:32
● 2017-05-19 09:51:02
○ 2021-01-26 17:40:08
○ 2026-05-13 23:56:22
○MXmx2.mail.ovh.net2017-03-15 → 2017-05-19 · 5 obs
● 2017-03-15 20:08:32
● 2017-05-19 09:51:02
○ 2021-01-26 17:40:08
○ 2026-05-13 23:56:22
○MXmx3.mail.ovh.net2017-03-15 → 2017-05-19 · 5 obs
● 2017-03-15 20:08:32
● 2017-05-19 09:51:02
○ 2021-01-26 17:40:08
○ 2026-05-13 23:56:22
○MXsmtp3.sfrbusinessteam.fr2015-08-30 → 2016-05-11 · 4 obs
● 2016-05-11 08:48:12
○ 2017-03-15 20:08:32
○ 2026-05-13 23:56:22
○A213.186.33.52017-03-15 → 2017-03-15 · 4 obs
● 2017-03-15 20:08:32
○ 2017-05-19 09:51:02
○ 2026-05-13 23:56:22
○A86.64.239.302015-08-30 → 2015-08-30 · 3 obs
○ 2015-12-06 03:38:18
○ 2026-05-13 23:56:22
●A91.121.34.772026-05-09 → 2026-05-13 · 3 obs
● 2026-05-09 09:21:24
● 2026-05-13 23:56:22
○A91.134.165.212017-05-19 → 2021-01-26 · 5 obs
● 2017-05-19 09:51:02
● 2021-01-26 17:40:08
○ 2026-05-09 09:21:24
○ 2026-05-13 23:56:22
○A94.127.13.782015-12-06 → 2016-05-11 · 5 obs
● 2015-12-06 03:38:18
● 2016-05-11 08:48:12
○ 2017-03-15 20:08:32
○ 2026-05-13 23:56:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net... | - |
| cerv.com | dns110.ovh.net, ns110.ovh.net | - |
✅ Authoritative Response
Server:5.135.78.233
NS records: dns110.ovh.net, ns110.ovh.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cerv.com (unsigned zone)
⏱️ Timing
Total: 1189ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.121.34.77 |
| NS | 2 | ns110.ovh.net, dns110.ovh.net |
| MX | 1 | cerv-com.mail.protection.outlook.com (pr |
| TXT | 3 | 1|www.cerv.com, v=spf1 include:mx.ovh.com include:spf.pr... |
| SOA | 1 | dns110.ovh.net tech.ovh.net |
Analysis
Hierarchy
The parent of www.cerv.com is cerv.com.
IP Addresses
cerv.com points to a single IP number: 91.121.34.77.
Other host names, for instance mourgues-associes.fr, 91-121-34-77.ovh.net, www.cerv.com, bnc-informatique.fr and mail.filaire-sa.com share IP numbers with cerv.com.
Name Servers
cerv.com is delegated to two name servers: dns110.ovh.net and ns110.ovh.net.
cerv.com uses the same name server setup as other domains, for instance tahiti-monoi.com, iziflow.fr, autre.net, xn--mysek-m7a.pl and blereaudonat.fr.
cerv.com shares name servers with other domains at least partially, for instance retrobalades.com and theworldmap.net.
Host names with two IP numbers:
The host dns110.ovh.net points to 2001:41d0:d01:400::2 and 5.196.44.1.
The host ns110.ovh.net points to 2001:41d0:b00:fe00::2 and 5.135.78.233.
Mail Servers
The mail server for cerv.com is cerv-com.mail.protection.outlook.com.
Host cerv-com.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.