koithahn.de - dns.ninja
koithahn.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:1c98:60:1390::a4f9:9ba6🇧🇪 COMBELL-AS2a00:1c98:60::/44 | ||||||
| A | 185.76.237.176🇳🇱 COMBELL-AS185.76.236.0/23 | ||||||
| NS | shades16.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:143🇺🇸 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 | shades16.rzone.de | ||||||
| A | 185.132.34.143🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades16.rzone.de | ||||||
| NS | docks17.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:17🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks17.rzone.de | ||||||
| A | 217.160.80.144🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks17.rzone.de | ||||||
| MX | mxpool.hostedoffice.ag ⭐ | ||||||
| A | 81.20.94.244🇩🇪 QUALITYHOSTING-AS81.20.88.0/21 QualityHosting AG - IX1 | ||||||
| PTR | web.cloudservice.ag | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com include:hostedoffice.ag include:spf... | ||||||
| SOA | shades16.rzone.dehostmaster@strato-rz.de 2020-05-15 #42 | ||||||
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=1786301807 | ||||||
Same first word
koithahn.de |
Similar names
DNS History
8 records (5 active, 3 former)
●MXmxpool.hostedoffice.ag2026-02-19 → 2026-08-09 · 3 obs
● 2026-02-19 10:55:50
● 2026-08-09 19:04:08
○MXsmtpin.rzone.de2015-06-26 → 2017-01-18 · 4 obs
● 2017-01-18 00:28:36
○ 2026-02-19 10:55:50
○ 2026-08-09 19:04:08
●A185.76.237.1762026-02-19 → 2026-08-09 · 3 obs
● 2026-02-19 10:55:50
● 2026-08-09 19:04:08
●A2a00:1c98:60:1390::a4f9:9ba62026-02-19 → 2026-08-09 · 3 obs
● 2026-02-19 10:55:50
● 2026-08-09 19:04:08
○A2a01:238:20a:202:1094::2015-06-26 → 2017-01-18 · 4 obs
● 2017-01-18 00:28:36
○ 2026-02-19 10:55:50
○ 2026-08-09 19:04:08
○A81.169.145.942015-06-26 → 2017-01-18 · 4 obs
● 2017-01-18 00:28:36
○ 2026-02-19 10:55:50
○ 2026-08-09 19:04:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, f.nic.de, a.nic.de | - |
| koithahn.de | docks17.rzone.de, shades16.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.144
NS records: docks17.rzone.de, shades16.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koithahn.de (unsigned zone)
⏱️ Timing
Total: 866ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.76.237.176 |
| AAAA | 1 | 2a00:1c98:60:1390::a4f9:9ba6 |
| NS | 2 | docks17.rzone.de, shades16.rzone.de |
| MX | 1 | mxpool.hostedoffice.ag (pri: 10) |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | shades16.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
koithahn.de directs to two IP numbers, 185.76.237.176 and 2a00:1c98:60:1390::a4f9:9ba6
auslandspraktikum.org, www.moerthbau.at, urologie-medicum.de and two other host names share IP numbers with koithahn.de.
Name Servers
koithahn.de has two authoritative name servers — docks17.rzone.de and shades16.rzone.de.
koithahn.de uses the same name servers as several other domains — among them koiban.com, judofoto.nl, xanthos.de and two more.
koithahn.de has at least partial name server overlap with other domains, such as janssenharms.de, setzwein.de, 18cc.nl and two others.
shades17.rzone.de, shades06.rzone.de and shades08.rzone.de — plus 7 other name servers — are commonly paired with these name servers.
Both docks17.rzone.de and shades16.rzone.de have two IP addresses each. docks17.rzone.de resolves to 217.160.80.144 and 2001:8d8:fe:53:5747:2a74:d:17; shades16.rzone.de resolves to 185.132.34.143 and 2607:f1c0:fe:53:185:132:34:143.
Mail Servers
Mail for koithahn.de is handled by a single mail server, mxpool.hostedoffice.ag.
koithahn.de uses an identical mail server configuration to several other domains — among them *.dmsolutions.de, ito-frankfurt.de, acc-m.de and two more.
At least some of koithahn.de's mail servers are shared with other domains, among them fanstick.de, bertram-iss.de, bora-sauna.de and cetavu.com.
mxpool.hostedoffice.ag points to one IP number — 81.20.94.244.