ingenieurtag.com - robtex.com

ingenieurtag.com

DNSSEC⚠️ Not signed
NSx.ns.joker.com ⭐ ⚠️ Not in parent delegation
A194.245.103.13🇩🇪 CSL194.245.0.0/16 DE-CSL-GMBH-PA
PTRx.ns.joker.com
NSa.ns.nrw.net ⚠️ Not in zone NS records
A2a01:4f8:c0c:165b::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRy.ns.joker.com
A23.88.49.189🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC
PTRstatic.189.49.88.23.clients.your-server.de
NSb.ns.nrw.net ⚠️ Not in zone NS records
A159.25.145.72🇩🇪 CSL159.25.0.0/16
PTRb.ns.nrw.net
NSc.ns.nrw.net ⚠️ Not in zone NS records
A2607:5300:203:7e6d::2222🇨🇦 OVH2607:5300::/32 Hosting route
PTRz.ns.joker.com
A192.95.37.184🇨🇦 OVH192.95.0.0/18 Hosting route
PTRz.ns.joker.com
NSy.ns.joker.com ⚠️ Not in parent delegation
A2a01:4f8:c0c:165b::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRy.ns.joker.com
A23.88.49.189🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC
PTRstatic.189.49.88.23.clients.your-server.de
NSz.ns.joker.com ⚠️ Not in parent delegation
A2607:5300:203:7e6d::2222🇨🇦 OVH2607:5300::/32 Hosting route
PTRz.ns.joker.com
A192.95.37.184🇨🇦 OVH192.95.0.0/18 Hosting route
PTRz.ns.joker.com
MXmail.ingenieurtag.com ⭐
A213.69.186.44🇩🇪 AS702213.68.0.0/14 VERIZON-DE-AGG-149.228
SOAx.ns.joker.comhostmaster@joker.com 2006-03-24 #58

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778747491

Subdomains

mail.ingenieurtag.com

Same first word

ingenieurtag.de
ingenieurtag.com

DNS History

7 records (7 active, 0 former)

20162017201820192020202120222023202420252026NSa.ns.nrw.netb.ns.nrw.netc.ns.nrw.netx.ns.joker.comy.ns.joker.comz.ns.joker.comMXmail.ingenieurtag.com
●NSa.ns.nrw.net2015-08-15 → 2026-05-14 · 2 obs
● 2015-08-15 20:02:02
● 2026-05-14 09:00:48
●NSb.ns.nrw.net2015-08-15 → 2026-05-14 · 2 obs
● 2015-08-15 20:02:02
● 2026-05-14 09:00:48
●NSc.ns.nrw.net2015-08-15 → 2026-05-14 · 2 obs
● 2015-08-15 20:02:02
● 2026-05-14 09:00:48
●NSx.ns.joker.com2026-04-27 → 2026-05-14 · 3 obs
○ 2015-08-15 20:02:02
● 2026-04-27 01:46:06
● 2026-05-14 09:00:48
●NSy.ns.joker.com2026-04-27 → 2026-05-14 · 3 obs
○ 2015-08-15 20:02:02
● 2026-04-27 01:46:06
● 2026-05-14 09:00:48
●NSz.ns.joker.com2026-04-27 → 2026-05-14 · 3 obs
○ 2015-08-15 20:02:02
● 2026-04-27 01:46:06
● 2026-05-14 09:00:48
●MXmail.ingenieurtag.com2015-08-15 → 2026-05-14 · 2 obs
● 2015-08-15 20:02:02
● 2026-05-14 09:00:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net...-
ingenieurtag.coma.ns.nrw.net, b.ns.nrw.net, c.ns.nrw.net-

✅ Authoritative Response

Server:192.95.37.184

NS records: a.ns.nrw.net, b.ns.nrw.net, c.ns.nrw.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ingenieurtag.com (unsigned zone)

⏱️ Timing

Total: 529ms | Queries: -

📄 Records

TypeCountSample Data
NS3x.ns.joker.com, y.ns.joker.com...
MX1mail.ingenieurtag.com (pri: 10)
SOA1x.ns.joker.com hostmaster.joker.com

Analysis

Hierarchy

ingenieurtag.com is the parent of mail.ingenieurtag.com.

Name Servers

ingenieurtag.com is delegated to six name servers: x.ns.joker.com, y.ns.joker.com, z.ns.joker.com, a.ns.nrw.net, b.ns.nrw.net and c.ns.nrw.net.

ingenieurtag.com shares name servers with other domains at least partially, for example car0l.us, lupix.com, newmotive.nl, dopplercat.com and teddy4statesenate.com.

These name servers are commonly used with a.ns.joker.com, b.ns.joker.com and c.ns.joker.com.

Note: y.ns.joker.com and a.ns.nrw.net share 2a01:4f8:c0c:165b::1 and 23.88.49.189; z.ns.joker.com and c.ns.nrw.net share 2607:5300:203:7e6d::2222 and 192.95.37.184.

Host names with two IP numbers:

y.ns.joker.com maps to 2a01:4f8:c0c:165b::1 and 23.88.49.189

z.ns.joker.com maps to 2607:5300:203:7e6d::2222 and 192.95.37.184

a.ns.nrw.net maps to 2a01:4f8:c0c:165b::1 and 23.88.49.189

c.ns.nrw.net maps to 2607:5300:203:7e6d::2222 and 192.95.37.184

Host names with one IP number:

x.ns.joker.com maps to 194.245.103.13

b.ns.nrw.net maps to 159.25.145.72

Host names that map to 2a01:4f8:c0c:165b::1: y.ns.joker.com and a.ns.nrw.net

Host names that map to 23.88.49.189: y.ns.joker.com and a.ns.nrw.net

Host names that map to 2607:5300:203:7e6d::2222: z.ns.joker.com and c.ns.nrw.net

Host names that map to 192.95.37.184: z.ns.joker.com and c.ns.nrw.net

Mail Servers

ingenieurtag.com is handled by a single mail server, mail.ingenieurtag.com.

mail.ingenieurtag.com points to a single IP: 213.69.186.44.