cotel.de - dns.ninja
cotel.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.240.13🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | a.ns36.de ⚠️ Not in zone NS records | ||||||
| A | 91.195.241.7🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | b.ns36.de ⚠️ Not in zone NS records | ||||||
| A | 91.195.240.7🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | mail-gateway.domcollect.com ⭐ | ||||||
| A | 193.105.134.219🇸🇪 w1n193.105.134.0/24 | ||||||
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=1786973293 | ||||||
Subdomains
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSa.ns36.de2015-06-25 → 2026-08-17 · 3 obs
● 2015-06-25 13:31:22
● 2026-08-17 13:57:04
●NSb.ns36.de2015-06-25 → 2026-08-17 · 3 obs
● 2015-06-25 13:31:22
● 2026-08-17 13:57:04
○NSns1.sedoparking.com2009-01-09 → 2009-01-09 · 3 obs
○ 2015-06-25 13:31:22
○ 2026-08-17 13:57:04
○NSns2.sedoparking.com2009-01-09 → 2009-01-09 · 3 obs
○ 2015-06-25 13:31:22
○ 2026-08-17 13:57:04
●MXmail-gateway.domcollect.com2026-08-17 → 2026-08-17 · 2 obs
● 2026-08-17 13:57:04
○MXmailgw.ns36.de2015-06-25 → 2017-09-22 · 4 obs
● 2015-06-25 13:31:22
● 2017-09-22 14:19:14
○ 2026-08-17 13:57:04
○A72.52.4.902015-06-25 → 2017-09-22 · 5 obs
● 2015-06-25 13:31:22
● 2017-09-22 14:19:14
○ 2026-04-08 13:17:52
○ 2026-08-17 13:57:04
○A82.98.86.1612009-01-09 → 2009-01-09 · 3 obs
○ 2015-06-25 13:31:22
○ 2026-08-17 13:57:04
●A91.195.240.132026-04-08 → 2026-08-17 · 3 obs
● 2026-04-08 13:17:52
● 2026-08-17 13:57:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| cotel.de | a.ns36.de, b.ns36.de | - |
✅ Authoritative Response
Server:91.195.241.7
NS records: a.ns36.de, b.ns36.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cotel.de (unsigned zone)
⏱️ Timing
Total: 1302ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.240.13 |
| MX | 1 | mail-gateway.domcollect.com (pri: 10) |
Analysis
Hierarchy
ns2.cotel.de and www.cotel.de each fall under cotel.de as their parent domain.
IP Addresses
cotel.de resolves to just one IP address, 91.195.240.13.
Two other host names, along with ponos.de, www.truehomeservicessocal.com and fxlighthouse.com, also share IP numbers with cotel.de.
Name Servers
cotel.de is served by two delegated name servers, a.ns36.de and b.ns36.de.
cotel.de shares its NS records with other domains, for example backalleybooknook.com, wai.at, mexiportal.com and two others.
The DNS delegation for cotel.de at least partly coincides with that of other domains, weddingwindow.co.uk being one example.
a.ns36.de directs to 91.195.241.7 and b.ns36.de directs to 91.195.240.7; each host name points to exactly one IP number.
Mail Servers
The sole mail server for cotel.de is mail-gateway.domcollect.com.
Among the domains sharing a mail server setup with cotel.de are xn--jamoneselpea-khb.com, intimatesbyjanetlynnphotography.com, eyd.at and two others.
There is one IP number for mail-gateway.domcollect.com: 193.105.134.219.