doktoranders.de - robtex.com
doktoranders.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.254.142.60🇩🇪 SASG46.254.136.0/21 SaSG GmbH & Co. KG | ||||||
| NS | ns1.smart-nic.de ⭐ | ||||||
| A | 95.130.16.246🇩🇪 INETWIRE-AS95.130.16.0/21 Key-Systems GmbH / PartnerGate Liebherrstr. 22 80538 Muenchen, Germany | ||||||
| PTR | dns.dns1.de | ||||||
| NS | ns2.smart-nic.de | ||||||
| A | 95.130.17.218🇩🇪 INETWIRE-AS95.130.17.0/24 InterNetWire Communications GmbH Wilhelm-Wagenfeld-Str. 16 80807 Muenchen | ||||||
| PTR | dns.dns2.de | ||||||
| NS | ns3.smart-nic.de | ||||||
| A | 217.146.22.194🇩🇪 ANEXIA217.146.22.0/24 Anexia DE - Frankfurt | ||||||
| PTR | dns.dns3.de | ||||||
| NS | ns4.smart-nic.de | ||||||
| A | 144.76.91.137🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | dns.dns4.de | ||||||
| MX | mx1.zaunz-server.de ⭐ | ||||||
| A | 46.254.142.60🇩🇪 SASG46.254.136.0/21 SaSG GmbH & Co. KG | ||||||
| MX | mail.doktoranders.de(20) | ||||||
| SOA | ns1.smart-nic.dehostmaster@internetwire.de 2024-05-16 #2 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1774495183 | ||||||
Subdomains
mail.doktoranders.de |
Same first word
doktoranders.de |
DNS History
8 records (7 active, 1 former)
●NSns1.smart-nic.de2015-06-24 → 2026-03-26 · 2 obs
● 2026-03-26 03:26:04
●NSns2.smart-nic.de2015-06-24 → 2026-03-26 · 2 obs
● 2026-03-26 03:26:04
●NSns3.smart-nic.de2015-06-24 → 2026-03-26 · 2 obs
● 2026-03-26 03:26:04
●NSns4.smart-nic.de2015-06-24 → 2026-03-26 · 2 obs
● 2026-03-26 03:26:04
●MXmail.doktoranders.de2015-06-24 → 2026-03-26 · 2 obs
● 2026-03-26 03:26:04
●MXmx1.zaunz-server.de2015-06-24 → 2026-03-26 · 2 obs
● 2026-03-26 03:26:04
●A46.254.142.602026-02-15 → 2026-03-26 · 3 obs
● 2026-02-15 18:42:14
● 2026-03-26 03:26:04
○A86.110.75.1602015-06-24 → 2017-12-23 · 4 obs
● 2017-12-23 05:12:50
○ 2026-02-15 18:42:14
○ 2026-03-26 03:26:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| doktoranders.de | ns1.smart-nic.de, ns2.smart-nic.de, ns3.smart-nic.de, ns4.smart-nic.de | - |
✅ Authoritative Response
Server:144.76.91.137
NS records: ns1.smart-nic.de, ns2.smart-nic.de, ns3.smart-nic.de, ns4.smart-nic.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doktoranders.de (unsigned zone)
⏱️ Timing
Total: 1336ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.254.142.60 |
| NS | 4 | ns4.smart-nic.de, ns3.smart-nic.de... |
| MX | 2 | mail.doktoranders.de (pri: 20), mx1.zaunz-server.de (pri: 10) |
| SOA | 1 | ns1.smart-nic.de hostmaster.internetwire |
Analysis
Hierarchy
The parent of mail.doktoranders.de is doktoranders.de.
IP Addresses
doktoranders.de points to a single IP number: 46.254.142.60.
Other host names, for instance hrweb.de, lip-bauing.de, schmuck-uhren-versand.de, mail.schmuck-uhren-versand.de and healthcare-logistik.de share IP numbers with doktoranders.de.
Name Servers
doktoranders.de is delegated to four name servers: ns1.smart-nic.de, ns2.smart-nic.de, ns3.smart-nic.de and ns4.smart-nic.de.
doktoranders.de shares name servers with other domains at least partially, for instance kanustation-priepert.de, cloudinsider.de, klinik-schwarzwald.de, pos-manager.de and shopsoftware.us.
Host names with a single IP:
ns1.smart-nic.de points to 95.130.16.246.
ns2.smart-nic.de points to 95.130.17.218.
ns3.smart-nic.de points to 217.146.22.194.
ns4.smart-nic.de points to 144.76.91.137.
Mail Servers
doktoranders.de is handled by two mail servers: mail.doktoranders.de and mx1.zaunz-server.de.
doktoranders.de shares some mail servers with other domains, for example finescalemuc.de, brweb.de, hrweb.de and trambahnfest.de.
these mail servers are commonly used with mail.finescalemuc.de, mail.zaunz-server.de, mail.hrweb.de and mail.trambahnfest.de.
Host names with one IP number: mx1.zaunz-server.de points to 46.254.142.60.