rh11.de - robtex.com

rh11.de

DNSSEC⚠️ Not signed
A81.88.34.116🇩🇪 CLOUDPIT81.88.32.0/20
PTRhost216.alfahosting-server.de
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
MXrh11-de.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
TXTv=spf1 include:spf.protection.outlook.com include:_spf-e.cegedim.fr include:_...
TXTMS=ms33912844
SOAcns1.alfahosting.infohostmaster@alfahosting@de 2026-01-20 #1

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=1774404467

Same first word

rh11.nl
rh11.de

Similar names

11hr.com
hr11.net
11rh.de
h11r.com
11hr.cc
hr11.com
1h1r.com

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NScns1.alfahosting.infocns2.alfahosting.infocns3.alfahosting.infons1.eurodns.comns2.eurodns.comMXrh11-de.mail.protection.outlook.commx1.emailsrvr.commx2.emailsrvr.comA81.88.34.116109.237.134.5285.13.128.50
●NScns1.alfahosting.info2016-07-18 → 2026-03-25 · 3 obs
○ 2016-03-17 20:30:28
● 2016-07-18 13:23:42
● 2026-03-25 02:10:24
●NScns2.alfahosting.info2016-07-18 → 2026-03-25 · 3 obs
○ 2016-03-17 20:30:28
● 2016-07-18 13:23:42
● 2026-03-25 02:10:24
●NScns3.alfahosting.info2016-07-18 → 2026-03-25 · 3 obs
○ 2016-03-17 20:30:28
● 2016-07-18 13:23:42
● 2026-03-25 02:10:24
○NSns1.eurodns.com2015-08-05 → 2016-03-17 · 4 obs
● 2015-08-05 02:17:48
● 2016-03-17 20:30:28
○ 2016-07-18 13:23:42
○ 2026-03-25 02:10:24
○NSns2.eurodns.com2015-08-05 → 2016-03-17 · 4 obs
● 2015-08-05 02:17:48
● 2016-03-17 20:30:28
○ 2016-07-18 13:23:42
○ 2026-03-25 02:10:24
○MXmx1.emailsrvr.com2015-08-05 → 2018-05-19 · 4 obs
● 2015-08-05 02:17:48
● 2018-05-19 10:08:26
○ 2026-02-24 21:44:18
○ 2026-03-25 02:10:24
○MXmx2.emailsrvr.com2015-08-05 → 2018-05-19 · 4 obs
● 2015-08-05 02:17:48
● 2018-05-19 10:08:26
○ 2026-02-24 21:44:18
○ 2026-03-25 02:10:24
●MXrh11-de.mail.protection.outlook.com2026-02-24 → 2026-03-25 · 3 obs
○ 2018-05-19 10:08:26
● 2026-02-24 21:44:18
● 2026-03-25 02:10:24
○A109.237.134.522016-07-18 → 2018-05-19 · 5 obs
○ 2016-03-17 20:30:28
● 2016-07-18 13:23:42
● 2018-05-19 10:08:26
○ 2026-02-24 21:44:18
○ 2026-03-25 02:10:24
●A81.88.34.1162026-02-24 → 2026-03-25 · 3 obs
○ 2018-05-19 10:08:26
● 2026-02-24 21:44:18
● 2026-03-25 02:10:24
○A85.13.128.502015-08-05 → 2016-03-17 · 4 obs
● 2015-08-05 02:17:48
● 2016-03-17 20:30:28
○ 2016-07-18 13:23:42
○ 2026-03-25 02:10:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
rh11.decns1.alfahosting.info, cns2.alfahosting.info, cns3.alfahosting.info-

✅ Authoritative Response

Server:109.237.142.8

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rh11.de (unsigned zone)

⏱️ Timing

Total: 942ms | Queries: -

📄 Records

TypeCountSample Data
A181.88.34.116
NS3cns2.alfahosting.info, cns3.alfahosting.info...
MX1rh11-de.mail.protection.outlook.com (pri
TXT2MS=ms33912844, v=spf1 include:spf.protection.outlook.co
SOA1cns1.alfahosting.info hostmaster@alfahos

Analysis

IP Addresses

rh11.de resolves to one IP number: 81.88.34.116.

other host names including ergonomischer-buerostuhl.org, hydron.de, ndiigboheilbronn.de, mx0.retailandecommerce.de and edgarniklaus.de share IP numbers with rh11.de.

Name Servers

rh11.de is delegated to three name servers cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.

rh11.de at least partially shares name servers with other domains, for instance mietvertragsmaschine.de, grabmale-mangold.de, hochschulsportdeutschland.com, gunnar-schade.de and schief.de.

these name servers are commonly used alongside ns8.alfahosting.info.

Host names with two IP numbers:

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

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

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

Mail Servers

rh11.de is handled by a single mail server, rh11-de.mail.protection.outlook.com.

Host rh11-de.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.