o2booking.com - robtex.com
o2booking.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.iptwins.net ⭐ | ||||||
| A | 188.165.162.43🇫🇷 OVH188.165.0.0/16 ISP Paris, France | ||||||
| PTR | ns1.iptwins.net | ||||||
| NS | ns2.iptwins.net | ||||||
| A | 193.70.18.204🇫🇷 OVH193.70.0.0/17 | ||||||
| PTR | ns2.iptwins.net | ||||||
| NS | ns3.iptwins.com | ||||||
| A | 2607:5300:203:28d::🇨🇦 OVH2607:5300::/32 Hosting route | ||||||
| PTR | ns3.iptwins.com | ||||||
| A | 144.217.70.141🇨🇦 OVH144.217.0.0/16 Hosting route | ||||||
| PTR | ns3.iptwins.com | ||||||
| NS | ns4.iptwins.com | ||||||
| A | 2401:c900:1101:496::3🇸🇬 SOFTLAYER2401:c900:1100::/40 -sng01 | ||||||
| PTR | ns4.iptwins.com | ||||||
| A | 161.202.174.147🇯🇵 SOFTLAYER161.202.160.0/19 -sng01 | ||||||
| PTR | ns4.iptwins.com | ||||||
| MX | mailb.iptwins.com ⭐ | ||||||
| A | 188.165.162.37🇫🇷 OVH188.165.0.0/16 ISP Paris, France | ||||||
| PTR | guybrush.threepwood.info | ||||||
| SOA | ns1.iptwins.netdns-log@iptwins.com 2018-02-01 #1 | ||||||
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=1776268407 | ||||||
Same first word
o2booking.com |
DNS History
9 records (5 active, 4 former)
●NSns1.iptwins.net2018-05-25 → 2026-04-15 · 3 obs
● 2018-05-25 15:21:00
● 2026-04-15 15:54:40
○NSns1.zonedns.vn2015-10-11 → 2016-04-24 · 4 obs
● 2016-04-24 01:30:46
○ 2017-01-01 03:40:20
○ 2026-04-15 15:54:40
●NSns2.iptwins.net2018-05-25 → 2026-04-15 · 3 obs
● 2018-05-25 15:21:00
● 2026-04-15 15:54:40
○NSns2.zonedns.vn2015-10-11 → 2016-04-24 · 4 obs
● 2016-04-24 01:30:46
○ 2017-01-01 03:40:20
○ 2026-04-15 15:54:40
●NSns3.iptwins.com2018-05-25 → 2026-04-15 · 3 obs
● 2018-05-25 15:21:00
● 2026-04-15 15:54:40
○NSns3.zonedns.vn2015-10-11 → 2016-04-24 · 4 obs
● 2016-04-24 01:30:46
○ 2017-01-01 03:40:20
○ 2026-04-15 15:54:40
●NSns4.iptwins.com2018-05-25 → 2026-04-15 · 3 obs
● 2018-05-25 15:21:00
● 2026-04-15 15:54:40
○NSns4.zonedns.vn2015-10-11 → 2016-04-24 · 4 obs
● 2016-04-24 01:30:46
○ 2017-01-01 03:40:20
○ 2026-04-15 15:54:40
●MXmailb.iptwins.com2018-05-25 → 2026-04-15 · 2 obs
● 2026-04-15 15:54:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
| o2booking.com | ns1.iptwins.net, ns2.iptwins.net, ns3.iptwins.com, ns4.iptwins.com | 4 records |
✅ Authoritative Response
Server:144.217.70.141
NS records: ns1.iptwins.net, ns2.iptwins.net, ns3.iptwins.com, ns4.iptwins.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for o2booking.com (unsigned zone)
⏱️ Timing
Total: 1288ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns2.iptwins.net, ns1.iptwins.net... |
| MX | 1 | mailb.iptwins.com (pri: 10) |
| SOA | 1 | ns1.iptwins.net dns-log.iptwins.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns3.iptwins.com, ns3.iptwins.com, ns4.iptwins.com...)
Analysis
Name Servers
o2booking.com is delegated to four name servers: ns3.iptwins.com, ns4.iptwins.com, ns1.iptwins.net and ns2.iptwins.net.
o2booking.com shares some name servers with other domains, for example telefonica-o2.sk, marksandspencer.co.in, focalstore.us, v33.de and fehr.fi.
Host names with two IP numbers: ns3.iptwins.com points to: 2607:5300:203:28d:: and 144.217.70.141; ns4.iptwins.com points to: 2401:c900:1101:496::3 and 161.202.174.147.
Host names with one IP number: ns1.iptwins.net points to: 188.165.162.43; ns2.iptwins.net points to: 193.70.18.204.
Mail Servers
o2booking.com is handled by a single mail server, mailb.iptwins.com.
o2booking.com shares the mail server setup with other domains, for example thea-academy.com, masterin-machines.com, egareseaux.com, lorespresso.us and cheappierrehardy.online.
o2booking.com shares some mail servers with other domains at least partially, for instance ctctls.com and dynasim.se.
Host name mailb.iptwins.com points to IP 188.165.162.37.