contactmats.com - robtex.com
contactmats.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 138.201.125.9🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4 | ||||||
| PTR | srvli45.derprovider.at | ||||||
| NS | ns.udag.de ⭐ | ||||||
| A | 2001:8d8:fe:53:217:160:80:253🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns.udag.de | ||||||
| A | 217.160.80.253🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns.udag.de | ||||||
| NS | ns.udag.net | ||||||
| A | 2607:f1c0:fe:53:185:132:33:253🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns.udag.net | ||||||
| A | 185.132.33.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns.udag.net | ||||||
| NS | ns.udag.org | ||||||
| A | 2607:f1c0:fe:53:185:132:34:253🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns.udag.org | ||||||
| A | 185.132.34.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns.udag.org | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns.udag.dehostmaster@united-domains.de 2021-06-19 #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=1783199341 | ||||||
Same first word
contactmats.com |
DNS History
7 records (4 active, 3 former)
●NSns.udag.de2026-03-24 → 2026-07-04 · 3 obs
● 2026-03-24 11:05:50
● 2026-07-04 21:29:58
●NSns.udag.net2026-03-24 → 2026-07-04 · 3 obs
● 2026-03-24 11:05:50
● 2026-07-04 21:29:58
●NSns.udag.org2026-03-24 → 2026-07-04 · 3 obs
● 2026-03-24 11:05:50
● 2026-07-04 21:29:58
○NSpns.dtag.de2015-05-30 → 2017-05-25 · 4 obs
● 2017-05-25 15:07:16
○ 2026-03-24 11:05:50
○ 2026-07-04 21:29:58
○NSsecondary004.dtag.net2015-05-30 → 2017-05-25 · 4 obs
● 2017-05-25 15:07:16
○ 2026-03-24 11:05:50
○ 2026-07-04 21:29:58
●A138.201.125.92016-09-23 → 2026-07-04 · 3 obs
● 2016-09-23 13:08:22
● 2026-07-04 21:29:58
○A46.30.62.2462015-05-30 → 2016-04-10 · 4 obs
● 2016-04-10 20:02:00
○ 2016-09-23 13:08:22
○ 2026-07-04 21:29:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| contactmats.com | ns.udag.de, ns.udag.net, ns.udag.org | - |
✅ Authoritative Response
Server:185.132.34.253
NS records: ns.udag.de, ns.udag.net, ns.udag.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contactmats.com (unsigned zone)
⏱️ Timing
Total: 178ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 138.201.125.9 |
| NS | 3 | ns.udag.de, ns.udag.org... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns.udag.de hostmaster.united-domains.de |
Analysis
IP Addresses
contactmats.com directs to one IP number, which is 138.201.125.9.
Among the host names that share IP numbers with contactmats.com are mail.m-pore.de, transponder-technik.de, mayser.us and two others.
Name Servers
DNS for contactmats.com is handled by three authoritative name servers: ns.udag.de, ns.udag.net and ns.udag.org.
contactmats.com partially shares its NS delegation with several other domains, including warnamt.com, wam.eu, breitgiesser.de and two others.
Three hostnames — ns.udag.de, ns.udag.net and ns.udag.org — each have two IP addresses: ns.udag.de has 217.160.80.253 and 2001:8d8:fe:53:217:160:80:253, ns.udag.net has 185.132.33.253 and 2607:f1c0:fe:53:185:132:33:253, and ns.udag.org has 185.132.34.253 and 2607:f1c0:fe:53:185:132:34:253.