dresearch-fe.de - robtex.com

dresearch-fe.de

DNSSEC⚠️ Not signed
NSns1.first-ns.de ⭐
A2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.first-ns.de
A213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns1.first-ns.de
NSrobotns2.second-ns.de
A2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRrobotns2.second-ns.de
A213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRrobotns2.second-ns.de
NSrobotns3.second-ns.com
A2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRrobotns3.second-ns.com
A193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRrobotns3.second-ns.com
MXdresearchfe-de02c.mail.protection.outlook.com ⭐
A2a01:111:f403:ca27::🇩🇪 Microsoft2a01:111:f000::/36
PTRmail-beup281cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca2d::🇩🇪 Microsoft2a01:111:f000::/36
PTRmail-fr5p281cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca2d::1🇩🇪 Microsoft2a01:111:f000::/36
PTRmail-fr4p281cu03101.inbound.protection.outlook.com
A2a01:111:f403:ca2d::2🇩🇪 Microsoft2a01:111:f000::/36
PTRmail-fr6p281cu00202.inbound.protection.outlook.com
A52.101.168.0🇩🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-beup281cu00100.inbound.protection.outlook.com
A52.101.170.0🇩🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-fr5p281cu00500.inbound.protection.outlook.com
A52.101.170.1🇩🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-fr4p281cu03101.inbound.protection.outlook.com
A52.101.170.2🇩🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-fr6p281cu00202.inbound.protection.outlook.com
TXTsophos-domain-verification=409d088319643b26ef9e4c8720fe2e342f19483b48ad22d0b9...
TXTv=spf1 ip4:93.241.68.251 ip4:93.241.68.238 ip6:2003:a:2704:fb00::/56 ip6:2003...
TXT201712050724064c62e6ld22a5b3n4lgbtr9rc955hpqgnqmdncx7oy2nugl338l
TXTMS=ms12060700
TXTMS=ms82115852
TXTmiro-verification=f9dfd0cddcc5913e4c04a4f114d0c8abf72d6743
SOAns1.first-ns.dehostmaster@dresearch-fe.de 2026-02-11 #0

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=1778327859

Subdomains

fms-zvbn.dresearch-fe.de
fms-test.dresearch-fe.de
fms-aseag.dresearch-fe.de

Same first word

dresearch-fe.de

Similar names

der-schaefer.de

DNS History

12 records (4 active, 8 former)

20162017201820192020202120222023202420252026NSns1.first-ns.derobotns2.second-ns.derobotns3.second-ns.comMXdresearchfe-de02c.mail.protection.outlook.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA213.133.104.171
●NSns1.first-ns.de2015-05-20 → 2026-05-09 · 2 obs
● 2015-05-20 18:59:22
● 2026-05-09 12:26:14
●NSrobotns2.second-ns.de2015-05-20 → 2026-05-09 · 2 obs
● 2015-05-20 18:59:22
● 2026-05-09 12:26:14
●NSrobotns3.second-ns.com2015-05-20 → 2026-05-09 · 2 obs
● 2015-05-20 18:59:22
● 2026-05-09 12:26:14
○MXalt1.aspmx.l.google.com2015-05-20 → 2017-06-24 · 4 obs
● 2015-05-20 18:59:22
● 2017-06-24 11:55:50
○ 2026-03-27 10:02:02
○ 2026-05-09 12:26:14
○MXalt2.aspmx.l.google.com2015-05-20 → 2017-06-24 · 4 obs
● 2015-05-20 18:59:22
● 2017-06-24 11:55:50
○ 2026-03-27 10:02:02
○ 2026-05-09 12:26:14
○MXaspmx.l.google.com2015-05-20 → 2017-06-24 · 4 obs
● 2015-05-20 18:59:22
● 2017-06-24 11:55:50
○ 2026-03-27 10:02:02
○ 2026-05-09 12:26:14
○MXaspmx2.googlemail.com2015-05-20 → 2017-06-24 · 4 obs
● 2015-05-20 18:59:22
● 2017-06-24 11:55:50
○ 2026-03-27 10:02:02
○ 2026-05-09 12:26:14
○MXaspmx3.googlemail.com2015-05-20 → 2017-06-24 · 4 obs
● 2015-05-20 18:59:22
● 2017-06-24 11:55:50
○ 2026-03-27 10:02:02
○ 2026-05-09 12:26:14
○MXaspmx4.googlemail.com2015-05-20 → 2017-06-24 · 4 obs
● 2015-05-20 18:59:22
● 2017-06-24 11:55:50
○ 2026-03-27 10:02:02
○ 2026-05-09 12:26:14
○MXaspmx5.googlemail.com2015-05-20 → 2017-06-24 · 4 obs
● 2015-05-20 18:59:22
● 2017-06-24 11:55:50
○ 2026-03-27 10:02:02
○ 2026-05-09 12:26:14
●MXdresearchfe-de02c.mail.protection.outlook.com2026-03-27 → 2026-05-09 · 3 obs
○ 2017-06-24 11:55:50
● 2026-03-27 10:02:02
● 2026-05-09 12:26:14
○A213.133.104.1712015-05-20 → 2017-06-24 · 4 obs
● 2015-05-20 18:59:22
● 2017-06-24 11:55:50
○ 2026-03-27 10:02:02
○ 2026-05-09 12:26:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
dresearch-fe.derobotns3.second-ns.com, robotns2.second-ns.de, ns1.first-ns.de-

✅ Authoritative Response

Server:213.239.242.238

NS records: robotns3.second-ns.com, robotns2.second-ns.de, ns1.first-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dresearch-fe.de (unsigned zone)

⏱️ Timing

Total: 1135ms | Queries: -

📄 Records

TypeCountSample Data
NS3robotns3.second-ns.com, ns1.first-ns.de...
MX1dresearchfe-de02c.mail.protection.outloo
TXT6MS=ms12060700, MS=ms82115852...
SOA1ns1.first-ns.de hostmaster.dresearch-fe.

Analysis

Hierarchy

dresearch-fe.de is the parent of fms-zvbn.dresearch-fe.de, fms-test.dresearch-fe.de and fms-aseag.dresearch-fe.de.

Name Servers

dresearch-fe.de is delegated to three name servers robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

dresearch-fe.de at least partially shares name servers with other domains, for instance redecom.ec, moderninvestor.de, traunsee.com, intepi.net and zweigart.com.

These name servers are commonly used with hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

Host names with two IP numbers:

robotns3.second-ns.com points to: 2001:67c:192c::add:a3 and 193.47.99.3.

ns1.first-ns.de points to: 2a01:4f8:0:a101::a:1 and 213.239.242.238.

robotns2.second-ns.de points to: 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.

Mail Servers

dresearch-fe.de is handled by a single mail server, dresearchfe-de02c.mail.protection.outlook.com.

Host dresearchfe-de02c.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca27::, 2a01:111:f403:ca2d::, 2a01:111:f403:ca2d::1, 2a01:111:f403:ca2d::2, 52.101.168.0, 52.101.170.0, 52.101.170.1 and 52.101.170.2.