blues2003.de - robtex.com
blues2003.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.110.154.84🇩🇪 COLT217.110.0.0/15 | ||||||
| PTR | ad96e9a54.dsl.de.colt.net | ||||||
| NS | ns0.de.colt.net ⭐ | ||||||
| A | 212.74.78.55🇩🇪 COLT212.74.78.0/24 Internal 5 | ||||||
| PTR | ns0.de.colt.net | ||||||
| NS | ns8.colt.net | ||||||
| A | 84.14.241.53🇫🇷 COLT84.14.0.0/16 FR-COLT-INTERNET-84-14 | ||||||
| PTR | ns8.colt.net | ||||||
| MX | mail.blues2003.de ⭐ | ||||||
| A | 217.110.154.83🇩🇪 COLT217.110.0.0/15 | ||||||
| PTR | ad96e9a53.dsl.de.colt.net | ||||||
| MX | mx.colt.net(200) | ||||||
| A | 212.74.78.100🇩🇪 COLT212.74.78.0/24 Internal 5 | ||||||
| PTR | mc69.fra.server.colt.net | ||||||
| SOA | ns0.de.colt.netdns-requests@colt.net 2009-10-05 #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=1776975895 | ||||||
Subdomains
mail.blues2003.de |
Same first word
blues2003.net |
blues2003.de |
DNS History
5 records (5 active, 0 former)
●NSns0.de.colt.net2015-08-03 → 2026-04-23 · 2 obs
● 2026-04-23 20:45:06
●MXmail.blues2003.de2015-08-03 → 2026-04-23 · 2 obs
● 2026-04-23 20:45:06
●A217.110.154.842015-08-03 → 2026-04-23 · 2 obs
● 2026-04-23 20:45:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| blues2003.de | ns0.de.colt.net, ns8.colt.net | - |
✅ Authoritative Response
Server:84.14.241.53
NS records: ns0.de.colt.net, ns8.colt.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blues2003.de (unsigned zone)
⏱️ Timing
Total: 1001ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.110.154.84 |
| NS | 2 | ns0.de.colt.net, ns8.colt.net |
| MX | 2 | mail.blues2003.de (pri: 100), mx.colt.net (pri: 200) |
| SOA | 1 | ns0.de.colt.net dns-requests.colt.net |
Analysis
Hierarchy
mail.blues2003.de is a child of blues2003.de.
IP Addresses
blues2003.de resolves to one IP number: 217.110.154.84.
Other host names, for example blues2003.net, share IP numbers with blues2003.de.
Name Servers
blues2003.de's delegation uses two name servers: ns8.colt.net and ns0.de.colt.net.
blues2003.de uses the same name server setup as other domains, such as herlitz-ag.biz, publicisberlin.de, psi-im.de, krankenhausfuehrer.info and daewoo-dwc.de.
blues2003.de at least partially shares name servers with other domains, including europaeischespatentamt.com, wirnet.ch, bjn.ap-hop-paris.fr, ameropa.info and moneyonline.de.
these name servers are commonly used alongside the name servers ns1.de.colt.net, xdns.delti.com, ns1.zrh1.ch.colt.net, ns1.coltfrance.com and gw-aphp.ap-hop-paris.fr.
Host names with a single IP address: ns8.colt.net points to 84.14.241.53; ns0.de.colt.net points to 212.74.78.55.
Mail Servers
blues2003.de is served by two mail servers mail.blues2003.de and mx.colt.net.
blues2003.de shares at least some mail servers with other domains, for example treuropa.com, hinz24.com, jalex.de, unionpanagora.de and sisyphos.com.
these mail servers are often used with smtp.coltintermail.com, mail.zooantwerpen.be, mx1.mail.psinet.be and mail.lung.ch.
Host names with a single IP address: mail.blues2003.de points to 217.110.154.83; mx.colt.net points to 212.74.78.100.