hp-bau.de - robtex.com

hp-bau.de

DNSSEC⚠️ Not signed
A212.12.37.220🇩🇪 WORK-AS212.12.32.0/20 n@work Internet Informationssysteme GmbH
NSns1.namemaster.de ⭐
A2a05:8e40:5:3::9🇩🇪 UUU-TELECOM-AS2a05:8e40::/29 3U Telecom
PTRns1.namemaster.de
A81.209.154.158🇩🇪 UUU-TELECOM-AS81.209.154.0/23
PTRns1.namemaster.de
NSns2.namemaster.de
A2001:41d0:403:1955::1🇫🇷 OVH2001:41d0::/32 IPv6
PTRns2.namemaster.de
A164.132.83.140🇫🇷 OVH164.132.0.0/16
PTRns2.namemaster.de
NSns3.namemaster.de
A2a05:8e40:5:3::10🇩🇪 UUU-TELECOM-AS2a05:8e40::/29 3U Telecom
PTRns3.namemaster.de
A80.239.218.75🇩🇪 TWELVE9980.239.192.0/19 Arelion, Twelve99, f/k/a Telia Carrier
PTRns3.namemaster.de
NSns4.namemaster.de
A2001:41d0:403:1955::2🇫🇷 OVH2001:41d0::/32 IPv6
PTRns4.namemaster.de
A178.33.39.17🇫🇷 OVH178.32.0.0/15 ISP Paris, France
PTRns4.namemaster.de
MXhpbau-de0e.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::8🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::c🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca09::8🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::20🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00400.inbound.protection.outlook.com
A52.101.68.5🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-du2pr03cu00105.inbound.protection.outlook.com
A52.101.73.11🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am1pr04cu00103.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
A52.101.73.28🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00204.inbound.protection.outlook.com
TXTMS=ms33761998
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.namemaster.dens2@namemaster.de 2016-06-16 #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=1786408795

Subdomains

mail.hp-bau.de

Same first word

hp-bau.de
hp-bau.at

Similar names

ph-bau.de
bau-hp.de
h-pbau.de
uh-bap.org

DNS History

9 records (6 active, 3 former)

20162017201820192020202120222023202420252026NSns1.namemaster.dens2.namemaster.dens3.namemaster.dens4.namemaster.deMXhpbau-de0e.mail.protection.outlook.commail.hp-bau.demx50.namemaster.deA212.12.37.220212.12.37.222
●NSns1.namemaster.de2015-07-22 → 2026-08-11 · 2 obs
● 2015-07-22 19:47:54
● 2026-08-11 00:50:40
●NSns2.namemaster.de2015-07-22 → 2026-08-11 · 2 obs
● 2015-07-22 19:47:54
● 2026-08-11 00:50:40
●NSns3.namemaster.de2015-07-22 → 2026-08-11 · 2 obs
● 2015-07-22 19:47:54
● 2026-08-11 00:50:40
●NSns4.namemaster.de2015-07-22 → 2026-08-11 · 2 obs
● 2015-07-22 19:47:54
● 2026-08-11 00:50:40
●MXhpbau-de0e.mail.protection.outlook.com2020-01-10 → 2026-08-11 · 5 obs
○ 2017-02-16 07:08:10
● 2020-01-10 02:10:44
○ 2026-08-04 11:47:14
● 2026-08-08 06:39:12
● 2026-08-11 00:50:40
○MXmail.hp-bau.de2015-07-22 → 2017-02-16 · 4 obs
● 2015-07-22 19:47:54
● 2017-02-16 07:08:10
○ 2020-01-10 02:10:44
○ 2026-08-11 00:50:40
○MXmx50.namemaster.de2015-07-22 → 2017-02-16 · 4 obs
● 2015-07-22 19:47:54
● 2017-02-16 07:08:10
○ 2020-01-10 02:10:44
○ 2026-08-11 00:50:40
●A212.12.37.2202026-02-14 → 2026-08-11 · 5 obs
○ 2020-01-10 02:10:44
● 2026-02-14 19:40:22
○ 2026-08-04 11:47:14
● 2026-08-08 06:39:12
● 2026-08-11 00:50:40
○A212.12.37.2222015-07-22 → 2020-01-10 · 4 obs
● 2015-07-22 19:47:54
● 2020-01-10 02:10:44
○ 2026-02-14 19:40:22
○ 2026-08-11 00:50:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
hp-bau.dens1.namemaster.de, ns2.namemaster.de, ns3.namemaster.de, ns4.namemaster.de-

✅ Authoritative Response

Server:80.239.218.75

NS records: ns1.namemaster.de, ns2.namemaster.de, ns3.namemaster.de, ns4.namemaster.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hp-bau.de (unsigned zone)

⏱️ Timing

Total: 4510ms | Queries: -

📄 Records

TypeCountSample Data
A1212.12.37.220
NS4ns2.namemaster.de, ns4.namemaster.de...
MX1hpbau-de0e.mail.protection.outlook.com (
TXT2MS=ms33761998, v=spf1 include:spf.protection.outlook.co
SOA1ns1.namemaster.de ns2.namemaster.de

Analysis

Hierarchy

hp-bau.de is the parent zone for mail.hp-bau.de.

IP Addresses

hp-bau.de resolves to just one IP address, 212.12.37.220.

glaserei.com and www.ehlbeck.de, along with other host names, share IP addresses with hp-bau.de.

Name Servers

The NS records for hp-bau.de point to four name servers: ns1.namemaster.de, ns2.namemaster.de, ns3.namemaster.de and ns4.namemaster.de.

hp-bau.de partially shares its NS delegation with several other domains, including insoschomerus.de, aabar.de, krankenpflegedienst-kolbe.de and two others.

These name servers often co-occur with the name servers ns5.namemaster.de.

ns1.namemaster.de, ns2.namemaster.de, ns3.namemaster.de and ns4.namemaster.de each carry two IP addresses. ns1.namemaster.de has 81.209.154.158 and 2a05:8e40:5:3::9; ns2.namemaster.de has 164.132.83.140 and 2001:41d0:403:1955::1; ns3.namemaster.de has 80.239.218.75 and 2a05:8e40:5:3::10; ns4.namemaster.de has 178.33.39.17 and 2001:41d0:403:1955::2.

Mail Servers

The sole mail server for hp-bau.de is hpbau-de0e.mail.protection.outlook.com.

With 8 IP addresses total, hpbau-de0e.mail.protection.outlook.com resolves to 52.101.68.5, 52.101.73.11, 52.101.73.26 and 5 others.