ko-de.com - robtex.com
ko-de.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1152::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w98.rzone.de | ||||||
| A | 81.169.145.152🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| 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 | ||||||
| NS | shades15.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:142🇺🇸 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 | shades15.rzone.de | ||||||
| A | 185.132.34.142🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades15.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | docks17.rzone.dehostmaster@strato-rz.de 2020-06-17 #26 | ||||||
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=1775997812 | ||||||
Subdomains
mail.ko-de.com |
Same first word
ko-de.com |
Similar names
DNS History
7 records (5 active, 2 former)
●A2a01:238:20a:202:1152::2026-03-27 → 2026-04-12 · 3 obs
● 2026-03-27 10:30:38
● 2026-04-12 12:49:14
○A2a01:238:20a:202:1162::2015-08-09 → 2017-06-13 · 4 obs
● 2017-06-13 06:14:40
○ 2026-03-27 10:30:38
○ 2026-04-12 12:49:14
●A81.169.145.1522026-03-27 → 2026-04-12 · 3 obs
● 2026-03-27 10:30:38
● 2026-04-12 12:49:14
○A81.169.145.1622015-08-09 → 2017-06-13 · 4 obs
● 2017-06-13 06:14:40
○ 2026-03-27 10:30:38
○ 2026-04-12 12:49:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| ko-de.com | shades15.rzone.de, docks17.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.144
NS records: shades15.rzone.de, docks17.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ko-de.com (unsigned zone)
⏱️ Timing
Total: 726ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.152 |
| AAAA | 1 | 2a01:238:20a:202:1152:: |
| NS | 2 | shades15.rzone.de, docks17.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks17.rzone.de hostmaster.strato-rz.de |
Analysis
Hierarchy
The parent of mail.ko-de.com is ko-de.com.
IP Addresses
ko-de.com resolves to two IP numbers: 2a01:238:20a:202:1152:: and 81.169.145.152.
Other host names, for instance betreutwohnen.de, marandi.de, ilis.eu, saenger-gmbh.de and clevercode.de share IP numbers with ko-de.com.
Name Servers
Two name servers docks17.rzone.de and shades15.rzone.de handle delegation for ko-de.com.
ko-de.com uses the same name server setup as other domains, for example frankys.info, knappenverein-haltern.de, ritzerfeld.nl, insercom.de and interflip.de.
ko-de.com partially shares name servers with other domains; examples include licoo2.de, tribar.de, seinpost-callantsoog.nl, lahnstein-ballistics.de and hotel-schiff.eu.
These name servers are commonly used alongside docks11.rzone.de, shades14.rzone.de, docks01.rzone.de, docks03.rzone.de, shades08.rzone.de, shades03.rzone.de, docks16.rzone.de, docks05.rzone.de, shades04.rzone.de and docks08.rzone.de.
Host names with two IP numbers:
docks17.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:17 and 217.160.80.144
shades15.rzone.de points to: 2607:f1c0:fe:53:185:132:34:142 and 185.132.34.142
Mail Servers
ko-de.com is handled by a single mail server, smtpin.rzone.de.
ko-de.com has the same mail server setup as other domains, including headfilms.de, bachelorparty.cologne, andernorts.com, openlib.de and fischer-edv.de.
Host smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.