def-online.com - robtex.com
def-online.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=1776181782 | ||||||
Same first word
def-online.be |
def-online.it |
def-online.nl |
def-online.cn |
def-online.eu |
def-online.com.cn |
def-online.com |
def-online.fr |
def-online.net |
Similar names
DNS History
13 records (4 active, 9 former)
●NSdns16.ovh.net2019-08-24 → 2026-04-14 · 3 obs
● 2019-08-24 16:23:08
● 2026-04-14 16:03:08
○NSns0.ordipat.fr2008-03-15 → 2008-03-15 · 3 obs
○ 2015-07-25 15:32:44
○ 2026-04-14 16:03:08
○NSns1.pulsation.fr2015-07-25 → 2017-12-13 · 5 obs
● 2015-07-25 15:32:44
● 2017-12-13 06:14:34
○ 2019-08-24 16:23:08
○ 2026-04-14 16:03:08
●NSns16.ovh.net2019-08-24 → 2026-04-14 · 3 obs
● 2019-08-24 16:23:08
● 2026-04-14 16:03:08
○NSns2.ordipat.fr2008-03-15 → 2008-03-15 · 3 obs
○ 2015-07-25 15:32:44
○ 2026-04-14 16:03:08
○NSns2.pulsation.fr2015-07-25 → 2017-12-13 · 5 obs
● 2015-07-25 15:32:44
● 2017-12-13 06:14:34
○ 2019-08-24 16:23:08
○ 2026-04-14 16:03:08
○NSns3.ordipat.fr2008-03-15 → 2008-03-15 · 3 obs
○ 2015-07-25 15:32:44
○ 2026-04-14 16:03:08
○NSns3.pulsation.fr2015-07-25 → 2017-12-13 · 5 obs
● 2015-07-25 15:32:44
● 2017-12-13 06:14:34
○ 2019-08-24 16:23:08
○ 2026-04-14 16:03:08
●MXdefonline-com0i.mail.protection.outlook.com2016-12-03 → 2026-04-14 · 3 obs
● 2016-12-03 18:26:28
● 2026-04-14 16:03:08
○MXmx1.def.tm.fr2008-03-15 → 2016-03-31 · 4 obs
● 2016-03-31 09:20:32
○ 2016-12-03 18:26:28
○ 2026-04-14 16:03:08
○MXmx2.def.tm.fr2008-03-15 → 2016-03-31 · 4 obs
● 2016-03-31 09:20:32
○ 2016-12-03 18:26:28
○ 2026-04-14 16:03:08
●A217.182.194.712019-08-24 → 2026-04-14 · 3 obs
● 2019-08-24 16:23:08
● 2026-04-14 16:03:08
○A80.74.64.292008-03-15 → 2017-12-13 · 4 obs
● 2017-12-13 06:14:34
○ 2019-08-24 16:23:08
○ 2026-04-14 16:03:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| def-online.com | dns16.ovh.net, ns16.ovh.net | - |
✅ Authoritative Response
Server:5.39.116.25
NS records: dns16.ovh.net, ns16.ovh.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for def-online.com (unsigned zone)
⏱️ Timing
Total: 519ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.182.194.71 |
| NS | 2 | dns16.ovh.net, ns16.ovh.net |
| MX | 1 | defonline-com0i.mail.protection.outlook. |
| TXT | 5 | MS=ms47644129, h6gIu7Mj8... |
| SOA | 1 | dns16.ovh.net tech.ovh.net |
Analysis
IP Addresses
def-online.com points to a single IP: 217.182.194.71.
Other host names such as ns3075659.ip-217-182-194.eu and def-online.it share IP numbers with def-online.com.
Name Servers
Two name servers dns16.ovh.net and ns16.ovh.net handle delegation for def-online.com.
def-online.com uses the same name server setup as other domains, for example maisondupottok.com, lg-photographie.fr, securib.com, flexiwatts.com and sime.eu.
Host names with two IP numbers:
dns16.ovh.net points to: 2001:41d0:d00:f500::2 and 5.135.112.57
ns16.ovh.net points to: 2001:41d0:b00:ef00::2 and 5.39.116.25
Mail Servers
def-online.com is handled by a single mail server, defonline-com0i.mail.protection.outlook.com.
Hostname defonline-com0i.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::f, 52.101.68.0, 52.101.68.12, 52.101.68.32 and 52.101.73.24.