ca4b2b.com - robtex.com
ca4b2b.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=1774609697 | ||||||
Same first word
ca4b2b.com |
DNS History
9 records (5 active, 4 former)
●NSns.udag.de2015-10-11 → 2026-03-27 · 3 obs
● 2015-10-11 07:39:38
● 2026-03-27 11:31:32
●NSns.udag.net2015-10-11 → 2026-03-27 · 3 obs
● 2015-10-11 07:39:38
● 2026-03-27 11:31:32
●NSns.udag.org2015-10-11 → 2026-03-27 · 3 obs
● 2015-10-11 07:39:38
● 2026-03-27 11:31:32
○NSns.udagdns.de2015-05-17 → 2015-05-17 · 3 obs
○ 2015-10-11 07:39:38
○ 2026-03-27 11:31:32
○NSns.udagdns.net2015-05-17 → 2015-05-17 · 3 obs
○ 2015-10-11 07:39:38
○ 2026-03-27 11:31:32
●MXca4b2b-com.mail.protection.outlook.com2015-05-17 → 2026-03-27 · 2 obs
● 2026-03-27 11:31:32
○A89.31.143.142015-05-17 → 2015-10-11 · 4 obs
● 2015-10-11 07:39:38
○ 2015-12-22 04:28:58
○ 2026-03-27 11:31:32
○A89.31.143.162015-12-22 → 2017-05-13 · 5 obs
● 2015-12-22 04:28:58
● 2017-05-13 03:36:50
○ 2026-03-03 02:08:54
○ 2026-03-27 11:31:32
●A89.31.143.902026-03-03 → 2026-03-27 · 3 obs
● 2026-03-03 02:08:54
● 2026-03-27 11:31:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ca4b2b.com | ns.udag.de, ns.udag.net, ns.udag.org | - |
✅ Authoritative Response
Server:217.160.80.253
NS records: ns.udag.de, ns.udag.net, ns.udag.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ca4b2b.com (unsigned zone)
⏱️ Timing
Total: 371ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.31.143.90 |
| NS | 3 | ns.udag.net, ns.udag.org... |
| MX | 1 | ca4b2b-com.mail.protection.outlook.com ( |
| TXT | 2 | MS=ms50183004, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns.udag.net hostmaster.united-domains.de |
Analysis
IP Addresses
ca4b2b.com points to a single IP: 89.31.143.90.
Other host names, for instance nestor-fonds.com, maniaxx.tv, eco-schulte.eu, angyeiter.com and xtrax.eu share IP numbers with ca4b2b.com.
Name Servers
ca4b2b.com is delegated to three name servers: ns.udag.de, ns.udag.net and ns.udag.org.
ca4b2b.com partially shares name servers with other domains; examples include wolff-tools.de, busshuttle.ru, willidermaler.de, wenko.de and bestattungen-seyler.eu.
Host names with two IP numbers:
ns.udag.de points to 2001:8d8:fe:53:217:160:80:253 and 217.160.80.253.
ns.udag.net points to 2607:f1c0:fe:53:185:132:33:253 and 185.132.33.253.
ns.udag.org points to 2607:f1c0:fe:53:185:132:34:253 and 185.132.34.253.
Mail Servers
ca4b2b.com is handled by a single mail server, ca4b2b-com.mail.protection.outlook.com.
Hostname ca4b2b-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::c, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::e, 52.101.68.8, 52.101.68.12, 52.101.68.39 and 52.101.73.26.