dr-ehrmann.de - robtex.com

dr-ehrmann.de

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1160::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRwa0.rzone.de
A81.169.145.160🇩🇪 STRATO81.169.144.0/22 AG
NSdocks20.rzone.de ⭐
A2001:8d8:fe:53:5747:2a74:d:20🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks20.rzone.de
A217.160.80.147🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks20.rzone.de
NSshades04.rzone.de
A2607:f1c0:fe:53:185:132:34:131🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades04.rzone.de
A185.132.34.131🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades04.rzone.de
MXsmtpin.rzone.de ⭐
A2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRsmtpin.rzone.de
A81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtpin.rzone.de
SOAdocks20.rzone.dehostmaster@strato-rz.de 2020-05-22 #15

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1776061075

Same first word

dr-ehrmann.de
dr-ehrmann.at

Similar names

dr-hermann.de
hermann-dr.de
dr-hermann.at

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSdocks20.rzone.deshades04.rzone.deMXsmtpin.rzone.desmtp.rzone.deA2a01:238:20a:202:1160::81.169.145.1602a01:238:20a:202:1167::81.169.145.167
●NSdocks20.rzone.de2015-05-19 → 2026-04-13 · 2 obs
● 2015-05-19 10:05:36
● 2026-04-13 06:34:38
●NSshades04.rzone.de2015-05-19 → 2026-04-13 · 2 obs
● 2015-05-19 10:05:36
● 2026-04-13 06:34:38
○MXsmtp.rzone.de2015-05-19 → 2017-03-16 · 4 obs
● 2015-05-19 10:05:36
● 2017-03-16 21:22:28
○ 2026-04-08 20:13:18
○ 2026-04-13 06:34:38
●MXsmtpin.rzone.de2026-04-08 → 2026-04-13 · 3 obs
○ 2017-03-16 21:22:28
● 2026-04-08 20:13:18
● 2026-04-13 06:34:38
●A2a01:238:20a:202:1160::2026-04-08 → 2026-04-13 · 3 obs
○ 2017-03-16 21:22:28
● 2026-04-08 20:13:18
● 2026-04-13 06:34:38
○A2a01:238:20a:202:1167::2015-05-19 → 2017-03-16 · 4 obs
● 2015-05-19 10:05:36
● 2017-03-16 21:22:28
○ 2026-04-08 20:13:18
○ 2026-04-13 06:34:38
●A81.169.145.1602026-04-08 → 2026-04-13 · 3 obs
○ 2017-03-16 21:22:28
● 2026-04-08 20:13:18
● 2026-04-13 06:34:38
○A81.169.145.1672015-05-19 → 2017-03-16 · 4 obs
● 2015-05-19 10:05:36
● 2017-03-16 21:22:28
○ 2026-04-08 20:13:18
○ 2026-04-13 06:34:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, z.nic.de, a.nic.de-
dr-ehrmann.dedocks20.rzone.de, shades04.rzone.de-

✅ Authoritative Response

Server:217.160.80.147

NS records: docks20.rzone.de, shades04.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dr-ehrmann.de (unsigned zone)

⏱️ Timing

Total: 782ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.160
AAAA12a01:238:20a:202:1160::
NS2shades04.rzone.de, docks20.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1docks20.rzone.de hostmaster.strato-rz.de

Analysis

IP Addresses

Two IP numbers are pointed to by dr-ehrmann.de: 2a01:238:20a:202:1160:: and 81.169.145.160.

other host names include help2change.de, blau-umweltstudien.de, luwu.de, ferdini.de and druckliese.eu; they share IP numbers with dr-ehrmann.de.

Name Servers

Two name servers docks20.rzone.de and shades04.rzone.de handle the delegation for dr-ehrmann.de.

dr-ehrmann.de shares the same name server setup as other domains, for instance eickers.de, rpd-gmbh.de, checkitonline.nl, oerder.de and abendschoen.eu.

dr-ehrmann.de at least partially shares name servers with other domains, for instance pec-ag.com, kippie.eu, cerkasov.com, knoefler.cc and cool-tigers.de.

these name servers are commonly used with shades20.rzone.de, shades18.rzone.de, docks12.rzone.de, shades17.rzone.de, docks07.rzone.de, docks05.rzone.de, docks14.rzone.de, docks19.rzone.de, docks09.rzone.de and shades06.rzone.de.

Host names with two IP numbers:

docks20.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:20 and 217.160.80.147.

shades04.rzone.de points to 2607:f1c0:fe:53:185:132:34:131 and 185.132.34.131.

Mail Servers

dr-ehrmann.de is handled by a single mail server, smtpin.rzone.de.

dr-ehrmann.de uses the same mail server setup as other domains, for instance s1.mh1002.de, deutschland.training, krippstaedt.de, senhofer.de and kefeussner.de.

smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.