tehran.computer - robtex.com
tehran.computer
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.31.143.90🇩🇪 UDAG89.31.143.0/24 | ||||||
| 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 include:_smtp.udag.de ~all | ||||||
| SOA | ns.udag.dehostmaster@united-domains.de 2025-12-08 #52 | ||||||
computer
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.computer ⭐ | ||||||
| NS | v0n1.nic.computer | ||||||
| NS | v0n2.nic.computer | ||||||
| NS | v0n3.nic.computer | ||||||
| NS | v2n0.nic.computer | ||||||
| NS | v2n1.nic.computer | ||||||
| SOA | v0n0.nic.computerhostmaster@donuts.email serial=1783077870 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSns.udag.de2026-06-22 → 2026-07-03 · 3 obs
● 2026-06-22 09:34:02
● 2026-07-03 11:52:24
●NSns.udag.net2026-06-22 → 2026-07-03 · 3 obs
● 2026-06-22 09:34:02
● 2026-07-03 11:52:24
●NSns.udag.org2026-06-22 → 2026-07-03 · 3 obs
● 2026-06-22 09:34:02
● 2026-07-03 11:52:24
○NSns1.tehran.computer2016-12-10 → 2017-10-25 · 4 obs
● 2017-10-25 08:11:56
○ 2026-06-22 09:34:02
○ 2026-07-03 11:52:24
○NSns1a.dodns.net2016-12-10 → 2017-10-25 · 4 obs
● 2017-10-25 08:11:56
○ 2026-06-22 09:34:02
○ 2026-07-03 11:52:24
○NSns2a.dodns.net2016-12-10 → 2017-10-25 · 4 obs
● 2017-10-25 08:11:56
○ 2026-06-22 09:34:02
○ 2026-07-03 11:52:24
○A89.31.143.202016-12-10 → 2017-10-25 · 4 obs
● 2017-10-25 08:11:56
○ 2026-06-22 09:34:02
○ 2026-07-03 11:52:24
●A89.31.143.902026-06-22 → 2026-07-03 · 3 obs
● 2026-06-22 09:34:02
● 2026-07-03 11:52:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| computer | v0n0.nic.computer, v0n1.nic.computer, v0n2.nic.computer, v0n3.nic.computer... | 12 records |
| tehran.computer | 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 tehran.computer (unsigned zone)
⏱️ Timing
Total: 898ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.31.143.90 |
| NS | 3 | ns.udag.org, ns.udag.net... |
| TXT | 1 | v=spf1 include:_smtp.udag.de ~all |
| SOA | 1 | ns.udag.de hostmaster.united-domains.de |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.computer, v0n0.nic.computer, v0n1.nic.computer...)
Analysis
IP Addresses
tehran.computer points to a single IP number: 89.31.143.90.
Additional host names — break-shop.com, goldweg.com, tinten-patronen.de and two others — share IP numbers with tehran.computer.
Name Servers
DNS for tehran.computer is handled by three authoritative name servers: ns.udag.de, ns.udag.net and ns.udag.org.
There is at least partial name server overlap between tehran.computer and other domains — immobilienportal-bad-harzburg.de, sivap.com, pavis-online.com and two more among them.
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.