koelninfo.de - robtex.com
koelninfo.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.162.15.211🇩🇪 PLUSSERVER-ASN1212.162.12.0/22 Symgenius GmbH & Co. KG | ||||||
| PTR | d72a.x-mailer.de | ||||||
| NS | www1.nethit.de ⭐ | ||||||
| A | 212.162.15.2🇩🇪 PLUSSERVER-ASN1212.162.12.0/22 Symgenius GmbH & Co. KG | ||||||
| NS | www2.nethit.de | ||||||
| A | 213.203.243.7🇩🇪 PLUSSERVER-ASN1213.203.240.0/21 PlusServer GmbH Aggregate Hamburg | ||||||
| MX | d72.x-mailer.de ⭐ | ||||||
| A | 212.162.56.181🇺🇸 PLUSSERVER-ASN1212.162.56.0/23 Symgenius GmbH & Co. KG | ||||||
| PTR | d72.x-mailer.de | ||||||
| SOA | www1.nethit.dehostmaster@koelninfo.de 2017-01-30 #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=1785048940 | ||||||
Same first word
koelninfo.de |
Similar names
DNS History
5 records (4 active, 1 former)
●MXd72.x-mailer.de2026-03-25 → 2026-07-26 · 3 obs
● 2026-03-25 22:47:32
● 2026-07-26 07:08:58
○MXmail.tro.net2015-04-16 → 2020-04-14 · 4 obs
● 2020-04-14 23:53:14
○ 2026-03-25 22:47:32
○ 2026-07-26 07:08:58
●A212.162.15.2112015-04-16 → 2026-07-26 · 2 obs
● 2026-07-26 07:08:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| koelninfo.de | www1.nethit.de, www2.nethit.de | - |
✅ Authoritative Response
Server:213.203.243.7
NS records: www1.nethit.de, www2.nethit.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koelninfo.de (unsigned zone)
⏱️ Timing
Total: 2393ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.162.15.211 |
| NS | 2 | www1.nethit.de, www2.nethit.de |
| MX | 1 | d72.x-mailer.de (pri: 10) |
| SOA | 1 | www1.nethit.de hostmaster.koelninfo.de |
Analysis
IP Addresses
koelninfo.de has exactly one IP address — 212.162.15.211.
besttube.eu, xn--fixfrnix-95a.de, xn--kojohannisbeeren-lwb.de plus two other host names have IP numbers in common with koelninfo.de.
Name Servers
koelninfo.de uses two name servers for its delegation: www1.nethit.de and www2.nethit.de.
The name server configuration of koelninfo.de is shared with other domains, for instance bonn-handel.de, xn--rstzwiebeln-rezept-d3b.de, tintocao.de and two others.
There is at least partial name server overlap between koelninfo.de and other domains — gehlos.com, web-tube.at, biopekannuesse.de and two more among them.
www1.nethit.de → 212.162.15.2 and www2.nethit.de → 213.203.243.7: one IP number per host name.
Mail Servers
koelninfo.de uses one mail server — d72.x-mailer.de.
The mail server setup of koelninfo.de matches that of other domains such as blitz-gmbh.de, opfer.de, planet-world.de and two others.
d72.x-mailer.de directs to just one IP number, 212.162.56.181.