koyck.com - robtex.com
koyck.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.215.74.141🇩🇪 IONOS-AS85.215.64.0/20 | ||||||
| NS | shades09.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:136🇺🇸 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 | shades09.rzone.de | ||||||
| A | 185.132.34.136🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades09.rzone.de | ||||||
| NS | docks03.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:3🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks03.rzone.de | ||||||
| A | 217.160.80.130🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks03.rzone.de | ||||||
| MX | smtp.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::2097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtp.rzone.de | ||||||
| A | 81.169.145.98🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtp.rzone.de | ||||||
| SOA | shades09.rzone.dehostmaster@strato-rz.de 2025-07-19 #25 | ||||||
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=1776220502 | ||||||
Subdomains
mail.koyck.com |
Same first word
koyck.com |
Similar names
DNS History
4 records (4 active, 0 former)
●A85.215.74.1412026-03-28 → 2026-04-15 · 2 obs
● 2026-04-15 02:47:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net... | - |
| koyck.com | docks03.rzone.de, shades09.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.136
NS records: docks03.rzone.de, shades09.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koyck.com (unsigned zone)
⏱️ Timing
Total: 599ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.215.74.141 |
| NS | 2 | shades09.rzone.de, docks03.rzone.de |
| MX | 1 | smtp.rzone.de (pri: 5) |
| SOA | 1 | shades09.rzone.de hostmaster.strato-rz.d |
Analysis
Hierarchy
mail.koyck.com has koyck.com as its parent.
IP Addresses
koyck.com maps to IP address 85.215.74.141.
Name Servers
Two name servers docks03.rzone.de and shades09.rzone.de are delegated to koyck.com.
koyck.com uses the same name server configuration as other domains, such as partyverhuurrotterdam.com, artefakte.de, docdex.de, purebox.de and frbg.de.
koyck.com at least partially shares name servers with other domains such as gnockieworld.de, vieweg.biz, elitepix.de, elaninstitut.de and billige-mietwagen.com.
These name servers are often used together with docks12.rzone.de, docks15.rzone.de, shades05.rzone.de, shades15.rzone.de, shades10.rzone.de, shades13.rzone.de, shades08.rzone.de, docks17.rzone.de, docks06.rzone.de and shades02.rzone.de.
Host names with two IPs:
docks03.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:3 and 217.160.80.130.
shades09.rzone.de points to 2607:f1c0:fe:53:185:132:34:136 and 185.132.34.136.
Mail Servers
koyck.com is handled by a single mail server, smtp.rzone.de.
koyck.com shares the same mail server setup as other domains, including broker2.bigdata.datahub2.europe.d3vw.com, 3dee.nl, postmaster.rhs-computers.nl, tecnicard.nl and mail.hiperneumatico.es.
Host name smtp.rzone.de points to IPs 2a01:238:20a:202:50f0::2097 and 81.169.145.98.