colbig.com - dns.ninja
colbig.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1074::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w0a.rzone.de | ||||||
| A | 81.169.145.74🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| 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 | ||||||
| NS | shades17.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:144🇺🇸 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 | shades17.rzone.de | ||||||
| A | 185.132.34.144🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades17.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | docks03.rzone.dehostmaster@strato-rz.de 2023-05-22 #13 | ||||||
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=1786008504 | ||||||
Same first word
colbig.com |
Similar names
DNS History
5 records (5 active, 0 former)
●A2a01:238:20a:202:1074::2026-03-15 → 2026-08-06 · 2 obs
● 2026-08-06 09:57:06
●A81.169.145.742026-03-15 → 2026-08-06 · 2 obs
● 2026-08-06 09:57:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net... | - |
| colbig.com | docks03.rzone.de, shades17.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.130
NS records: docks03.rzone.de, shades17.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for colbig.com (unsigned zone)
⏱️ Timing
Total: 463ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.74 |
| AAAA | 1 | 2a01:238:20a:202:1074:: |
| NS | 2 | docks03.rzone.de, shades17.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks03.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
colbig.com has two IP addresses: 81.169.145.74 and 2a01:238:20a:202:1074::
spendenzwiebel.de, architekt-schwenk.de, marailelichdi.de and two other host names share IP numbers with colbig.com.
Name Servers
Two name servers handle the delegation for colbig.com: docks03.rzone.de and shades17.rzone.de.
colbig.com uses the same name servers as several other domains — among them immobilien-outsourcing.de, ka-brandresearch.com, elektronisches-lernspielzeug.eu and two more.
There is at least partial name server overlap between colbig.com and other domains — dorinda.eu, popuppatterns.com, dmjw.org and two more among them.
These name servers regularly appear alongside shades11.rzone.de, shades19.rzone.de, docks06.rzone.de and 7 other name servers in NS record sets.
docks03.rzone.de and shades17.rzone.de both carry two IP addresses. The A records for docks03.rzone.de are 217.160.80.130 and 2001:8d8:fe:53:5747:2a74:d:3; the A records for shades17.rzone.de are 185.132.34.144 and 2607:f1c0:fe:53:185:132:34:144.
Mail Servers
Mail for colbig.com is handled by a single mail server, smtpin.rzone.de.
colbig.com uses an identical mail server configuration to several other domains — among them mail.aeroclub-muelheim.de, julius-rumpf-preis.de, marketing-abo.de and two more.
smtpin.rzone.de carries two IP numbers: 81.169.145.97 and 2a01:238:20a:202:50f0::1097.