contextag.de - robtex.com
contextag.de
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=1777005265 | ||||||
Same first word
contextag.de |
Similar names
DNS History
6 records (4 active, 2 former)
●NSauth1.artfiles.de2015-07-11 → 2026-04-24 · 2 obs
● 2026-04-24 04:56:42
●NSauth2.artfiles.de2015-07-11 → 2026-04-24 · 2 obs
● 2026-04-24 04:56:42
○MXmailin.dcpserver.de2015-07-11 → 2016-03-14 · 4 obs
● 2016-03-14 11:43:12
○ 2016-07-15 07:34:12
○ 2026-04-24 04:56:42
●MXmailin100.dcpserver.de2016-07-15 → 2026-04-24 · 3 obs
● 2016-07-15 07:34:12
● 2026-04-24 04:56:42
○MXmailin3.dcpserver.de2015-07-11 → 2016-03-14 · 4 obs
● 2016-03-14 11:43:12
○ 2016-07-15 07:34:12
○ 2026-04-24 04:56:42
●A212.48.100.1602015-07-11 → 2026-04-24 · 2 obs
● 2026-04-24 04:56:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| contextag.de | auth2.artfiles.de, auth1.artfiles.de | 4 records |
✅ Authoritative Response
Server:212.48.124.53
NS records: auth2.artfiles.de, auth1.artfiles.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contextag.de (unsigned zone)
⏱️ Timing
Total: 738ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.48.100.160 |
| NS | 2 | auth2.artfiles.de, auth1.artfiles.de |
| MX | 1 | mailin100.dcpserver.de (pri: 10) |
| TXT | 1 | v=spf1 include:spf.dcpserver.de -all |
| SOA | 1 | auth1.artfiles.de hostmaster.artfiles.de |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (auth1.artfiles.de, auth2.artfiles.de, auth1.artfiles.de...)
Analysis
IP Addresses
contextag.de points to a single IP address: 212.48.100.160.
Other host names such as aktiv-forum.de, richert.net, gaertnerei-schubert.com, np-gruppe.de and ergo-peine.de share IP numbers with contextag.de.
Name Servers
contextag.de is delegated to two name servers: auth1.artfiles.de and auth2.artfiles.de.
contextag.de uses the same name server setup as other domains, including institutdetemps.org, germanas(0x6675636b).com, stiefelburg.de, eas-engineering.org and utting.info.
At least part of the name servers for contextag.de are shared with other domains, for instance 9113600246.de, der-baumarktshop.de, ford-kindig-kirchberg.at, renault-schneider-chemnitz.de and wigo-aromen.de.
These name servers are commonly used with auth3.artfiles.de, ns1.mehrk(0x616e616c).com, ns2.mehrk(0x616e616c).com and ns1.ctnm.de.
Host names with two IP numbers:
auth1.artfiles.de points to 2a00:1f78:af:a1::2 and 212.48.124.53.
auth2.artfiles.de points to 2a00:1f78:af:a2::2 and 212.48.125.53.
Mail Servers
The mail server for contextag.de is mailin100.dcpserver.de.
contextag.de uses the same mail server setup as other domains, for instance clickssl.de, braweco.org, buttosse.de, air-seating.com and planetlove.eu.
Some mail servers are shared between contextag.de and other domains, for instance logicsystems.de.
Host name mailin100.dcpserver.de points to six IP numbers: 2a00:1f78:af02::4, 2a00:1f78:af02::5, 2a00:1f78:af02::6, 212.53.180.4, 212.53.180.5 and 212.53.180.6.