gzh-rd.de - robtex.com

gzh-rd.de

DNSSEC⚠️ Not signed
A89.22.104.110🇩🇪 ONE-NETWORK89.22.96.0/19
PTRwebbox182.server-home.org
NScns1.alfahosting.info ⭐
A2a01:64c0:0:5000::8🇩🇪 CLOUDPIT2a01:64c0::/32
PTRcns1.cloudpit.de
A109.237.142.8🇩🇪 CLOUDPIT109.237.128.0/20
PTRcns1.cloudpit.de
NScns2.alfahosting.info
A2a01:4f8:2b02:a88::105🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRcns2.cloudpit.com
A148.251.254.105🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2
PTRcns2.cloudpit.com
NScns3.alfahosting.info
A2a02:2b80:101:5000::8🇩🇪 CLOUDPIT2a02:2b80:101::/48
PTRcns3.cloudpit.io
A109.237.143.8🇩🇪 CLOUDPIT109.237.128.0/20
PTRcns3.cloudpit.io
MXgzhrd-de0i.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
TXTMS=ms48751946
TXT1e9d7281364ff90b033e95eaee47af45a8a8430772bacd041c3f2f8654f01b6e
TXTv=spf1 a mx a:alfa3098.alfahosting-server.de a:webbox182.server-home.org ip4:...
SOAcns1.alfahosting.infohostmaster@alfahosting.de 2025-09-05 #16

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=1776173204

Subdomains

mailin.gzh-rd.de
mail.gzh-rd.de

Same first word

gzh-rd.de

DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026NScns1.alfahosting.infocns2.alfahosting.infocns3.alfahosting.infons13.ns1-tech.dens3.ns1-tech.deMXgzhrd-de0i.mail.protection.outlook.commail.gzh-rd.deA89.22.104.11082.97.156.6682.97.162.100
●NScns1.alfahosting.info2026-03-16 → 2026-04-14 · 3 obs
○ 2017-04-01 04:12:22
● 2026-03-16 14:21:40
● 2026-04-14 13:27:16
●NScns2.alfahosting.info2026-03-16 → 2026-04-14 · 3 obs
○ 2017-04-01 04:12:22
● 2026-03-16 14:21:40
● 2026-04-14 13:27:16
●NScns3.alfahosting.info2026-03-16 → 2026-04-14 · 3 obs
○ 2017-04-01 04:12:22
● 2026-03-16 14:21:40
● 2026-04-14 13:27:16
○NSns13.ns1-tech.de2015-07-08 → 2017-04-01 · 4 obs
● 2015-07-08 04:02:18
● 2017-04-01 04:12:22
○ 2026-03-16 14:21:40
○ 2026-04-14 13:27:16
○NSns3.ns1-tech.de2015-07-08 → 2017-04-01 · 4 obs
● 2015-07-08 04:02:18
● 2017-04-01 04:12:22
○ 2026-03-16 14:21:40
○ 2026-04-14 13:27:16
●MXgzhrd-de0i.mail.protection.outlook.com2026-03-16 → 2026-04-14 · 3 obs
○ 2017-04-01 04:12:22
● 2026-03-16 14:21:40
● 2026-04-14 13:27:16
○MXmail.gzh-rd.de2015-07-08 → 2017-04-01 · 4 obs
● 2015-07-08 04:02:18
● 2017-04-01 04:12:22
○ 2026-03-16 14:21:40
○ 2026-04-14 13:27:16
○A82.97.156.662015-07-08 → 2016-04-21 · 4 obs
● 2015-07-08 04:02:18
● 2016-04-21 18:23:42
○ 2017-01-01 18:11:20
○ 2026-04-14 13:27:16
○A82.97.162.1002017-01-01 → 2017-04-01 · 5 obs
○ 2016-04-21 18:23:42
● 2017-01-01 18:11:20
● 2017-04-01 04:12:22
○ 2026-03-16 14:21:40
○ 2026-04-14 13:27:16
●A89.22.104.1102026-03-16 → 2026-04-14 · 3 obs
○ 2017-04-01 04:12:22
● 2026-03-16 14:21:40
● 2026-04-14 13:27:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
gzh-rd.decns3.alfahosting.info, cns1.alfahosting.info, cns2.alfahosting.info-

✅ Authoritative Response

Server:148.251.254.105

NS records: cns3.alfahosting.info, cns1.alfahosting.info, cns2.alfahosting.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gzh-rd.de (unsigned zone)

⏱️ Timing

Total: 1017ms | Queries: -

📄 Records

TypeCountSample Data
A189.22.104.110
NS3cns1.alfahosting.info, cns3.alfahosting.info...
MX1gzhrd-de0i.mail.protection.outlook.com (
TXT31e9d7281364ff90b033e95eaee47af45a8a84307, v=spf1 a mx a:alfa3098.alfahosting-serve...
SOA1cns1.alfahosting.info hostmaster.alfahos

Analysis

Hierarchy

gzh-rd.de is the parent of mailin.gzh-rd.de and mail.gzh-rd.de.

IP Addresses

gzh-rd.de resolves to a single IP: 89.22.104.110.

Other host names, for instance personal-health-berlin.com, theissen.be, superhost.at, mail.matthernic.ch and tischlerei-gruenewald.de share IP numbers with gzh-rd.de.

Name Servers

gzh-rd.de delegates to three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.

gzh-rd.de shares some name servers with other domains, for example die-textschmiede.de, villa-montmajour.de, lingenverlag.de, fotoclub-merseburg.de and fellpfote.de.

Host names with two IP numbers:

cns1.alfahosting.info: 2a01:64c0:0:5000::8 and 109.237.142.8

cns2.alfahosting.info: 2a01:4f8:2b02:a88::105 and 148.251.254.105

cns3.alfahosting.info: 2a02:2b80:101:5000::8 and 109.237.143.8

Mail Servers

gzh-rd.de is handled by a single mail server, gzhrd-de0i.mail.protection.outlook.com.

Host gzhrd-de0i.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.