doctr.de - dns.ninja
doctr.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 92.204.211.200🇫🇷 GODADDY-SXB92.204.208.0/20 GD MASS Network | ||||||
| PTR | 200.211.204.92.host.secureserver.net | ||||||
| NS | ns81.domaincontrol.com ⭐ | ||||||
| A | 97.74.101.32🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns61.domaincontrol.com | ||||||
| NS | ns82.domaincontrol.com | ||||||
| A | 173.201.69.32🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns62.domaincontrol.com | ||||||
| MX | mxlb.ispgateway.de ⭐ | ||||||
| A | 80.67.18.126🇩🇪 GD-EMEA-DC-CGN180.67.16.0/20 GD MASS Network | ||||||
| PTR | mxlb.ispgateway.de | ||||||
| SOA | ns81.domaincontrol.comdns@jomax.net 2025-10-15 #0 | ||||||
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=1782280710 | ||||||
Subdomains
hostmaster.doctr.de |
Same first word
Similar names
DNS History
14 records (4 active, 10 former)
○NSns.namespace4you.de2015-07-22 → 2017-02-17 · 5 obs
● 2015-07-22 15:18:36
● 2017-02-17 20:03:58
○ 2026-02-16 07:25:04
○ 2026-06-24 06:23:02
○NSns2.namespace4you.de2015-07-22 → 2017-02-17 · 5 obs
● 2015-07-22 15:18:36
● 2017-02-17 20:03:58
○ 2026-02-16 07:25:04
○ 2026-06-24 06:23:02
○NSns3.schlund.de2007-11-19 → 2007-11-19 · 3 obs
○ 2015-07-22 15:18:36
○ 2026-06-24 06:23:02
○NSns4.schlund.de2007-11-19 → 2007-11-19 · 3 obs
○ 2015-07-22 15:18:36
○ 2026-06-24 06:23:02
●NSns81.domaincontrol.com2026-02-16 → 2026-06-24 · 3 obs
● 2026-02-16 07:25:04
● 2026-06-24 06:23:02
●NSns82.domaincontrol.com2026-02-16 → 2026-06-24 · 3 obs
● 2026-02-16 07:25:04
● 2026-06-24 06:23:02
○MXmx00.schlund.de2007-11-19 → 2007-11-19 · 3 obs
○ 2015-07-22 15:18:36
○ 2026-06-24 06:23:02
○MXmx01.schlund.de2007-11-19 → 2007-11-19 · 3 obs
○ 2015-07-22 15:18:36
○ 2026-06-24 06:23:02
●MXmxlb.ispgateway.de2015-07-22 → 2026-06-24 · 3 obs
● 2015-07-22 15:18:36
● 2026-06-24 06:23:02
○A212.227.235.1522007-11-19 → 2007-11-19 · 3 obs
○ 2015-07-22 15:18:36
○ 2026-06-24 06:23:02
○A2a00:1158:0:300:f2d5::12015-07-22 → 2016-04-17 · 5 obs
● 2015-07-22 15:18:36
● 2016-04-17 13:19:20
○ 2016-09-23 18:37:34
○ 2026-06-24 06:23:02
○A2a00:1158:1000:300::1972016-09-23 → 2017-02-17 · 5 obs
● 2016-09-23 18:37:34
● 2017-02-17 20:03:58
○ 2026-02-16 07:25:04
○ 2026-06-24 06:23:02
○A46.252.18.1512015-07-22 → 2017-02-17 · 5 obs
● 2015-07-22 15:18:36
● 2017-02-17 20:03:58
○ 2026-02-16 07:25:04
○ 2026-06-24 06:23:02
●A92.204.211.2002026-02-16 → 2026-06-24 · 3 obs
● 2026-02-16 07:25:04
● 2026-06-24 06:23:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| doctr.de | ns81.domaincontrol.com, ns82.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.69.32
NS records: ns81.domaincontrol.com, ns82.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doctr.de (unsigned zone)
⏱️ Timing
Total: 725ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 92.204.211.200 |
| NS | 2 | ns81.domaincontrol.com, ns82.domaincontrol.com |
| MX | 1 | mxlb.ispgateway.de (pri: 100) |
| SOA | 1 | ns81.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
hostmaster.doctr.de is delegated beneath doctr.de.
IP Addresses
doctr.de resolves to just one IP address, 92.204.211.200.
Two other host names, along with trade4x.net, classicalfaforum.co.uk and buchis.at, also share IP numbers with doctr.de.
Name Servers
Two name servers handle the delegation for doctr.de: ns81.domaincontrol.com and ns82.domaincontrol.com.
doctr.de shares its NS records with other domains, for example darb.de, ravenna-hotel.de, foodjobs.de and two others.
doctr.de is at least partially co-delegated on name servers with other domains, such as aclinicaoral.com.br.
ns81.domaincontrol.com → 97.74.101.32 and ns82.domaincontrol.com → 173.201.69.32: one IP number per host name.
Mail Servers
The sole mail server for doctr.de is mxlb.ispgateway.de.
Among the domains sharing a mail server setup with doctr.de are fahrschule-ebern.de, erlebnishof.at, datenschutz-grundverordnung.eu and two others.
There is at least a partial MX overlap between doctr.de and other domains, including cromatics.de, haase-fam.de, tt-pixelmind.com and two others.
mxlb.ispgateway.de carries a single IP number, which is 80.67.18.126.