bockholt.org - robtex.com

bockholt.org

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1095::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRw8f.rzone.de
A81.169.145.95🇩🇪 STRATO81.169.144.0/22 AG
NSshades14.rzone.de ⭐
A2607:f1c0:fe:53:185:132:34:141🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades14.rzone.de
A185.132.34.141🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades14.rzone.de
NSdocks01.rzone.de
A2001:8d8:fe:53:5747:2a74:d:1🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks01.rzone.de
A217.160.80.128🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks01.rzone.de
MXsmtpin.rzone.de ⭐
A2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
A81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtpin.rzone.de
SOAshades14.rzone.dehostmaster@strato-rz.de 2020-06-24 #38

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1776148745

Subdomains

mail.bockholt.org

Same first word

bockholt.net

Similar names

hotblock.fr
hotblock.de
hotblock.com.de
blockhot.com
hotblock.com
hotblock.net

DNS History

12 records (5 active, 7 former)

20162017201820192020202120222023202420252026NSdocks01.rzone.deshades14.rzone.dens1.campusspeicher.atns2.campusspeicher.atMXsmtpin.rzone.demail.bockholt.orgmail2.bockholt.orgmailin.campusspeicher.deA2a01:238:20a:202:1095::81.169.145.95176.28.12.20988.80.212.149
●NSdocks01.rzone.de2026-04-14 → 2026-04-14 · 2 obs
○ 2016-06-21 07:34:40
● 2026-04-14 07:15:04
○NSns1.campusspeicher.at2015-08-05 → 2016-06-21 · 3 obs
● 2015-08-05 02:17:30
● 2016-06-21 07:34:40
○ 2026-04-14 07:15:04
○NSns2.campusspeicher.at2015-08-05 → 2016-06-21 · 3 obs
● 2015-08-05 02:17:30
● 2016-06-21 07:34:40
○ 2026-04-14 07:15:04
●NSshades14.rzone.de2026-04-14 → 2026-04-14 · 2 obs
○ 2016-06-21 07:34:40
● 2026-04-14 07:15:04
○MXmail.bockholt.org2015-08-05 → 2016-06-21 · 3 obs
● 2015-08-05 02:17:30
● 2016-06-21 07:34:40
○ 2026-04-14 07:15:04
○MXmail2.bockholt.org2015-08-05 → 2016-06-21 · 3 obs
● 2015-08-05 02:17:30
● 2016-06-21 07:34:40
○ 2026-04-14 07:15:04
○MXmailin.campusspeicher.de2016-06-21 → 2016-06-21 · 3 obs
○ 2015-08-05 02:17:30
● 2016-06-21 07:34:40
○ 2026-04-14 07:15:04
●MXsmtpin.rzone.de2026-04-14 → 2026-04-14 · 2 obs
○ 2016-06-21 07:34:40
● 2026-04-14 07:15:04
○A176.28.12.2092015-12-02 → 2016-06-21 · 4 obs
○ 2015-08-05 02:17:30
● 2015-12-02 22:35:40
● 2016-06-21 07:34:40
○ 2026-04-14 07:15:04
●A2a01:238:20a:202:1095::2026-04-14 → 2026-04-14 · 2 obs
○ 2016-06-21 07:34:40
● 2026-04-14 07:15:04
●A81.169.145.952026-04-14 → 2026-04-14 · 2 obs
○ 2016-06-21 07:34:40
● 2026-04-14 07:15:04
○A88.80.212.1492015-08-05 → 2015-08-05 · 3 obs
● 2015-08-05 02:17:30
○ 2015-12-02 22:35:40
○ 2026-04-14 07:15:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org-
bockholt.orgdocks01.rzone.de, shades14.rzone.de-

✅ Authoritative Response

Server:217.160.80.128

NS records: docks01.rzone.de, shades14.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bockholt.org (unsigned zone)

⏱️ Timing

Total: 684ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.95
AAAA12a01:238:20a:202:1095::
NS2docks01.rzone.de, shades14.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1shades14.rzone.de hostmaster.strato-rz.d

Analysis

Hierarchy

bockholt.org is the parent of mail.bockholt.org.

IP Addresses

bockholt.org resolves to two IPs: 2a01:238:20a:202:1095:: and 81.169.145.95.

other host names for instance neuneu.fr, bienenhof-kriele.de, wbv-kreuzberg.de, waeger.de and alojamientoturismorural.com share IP numbers with bockholt.org.

Name Servers

bockholt.org is delegated to two name servers: docks01.rzone.de and shades14.rzone.de.

bockholt.org shares the same name server setup as other domains, for example porters.nl, ainoa.de, polanoia.com, koelsch-connection.de and srueter.de.

bockholt.org at least partially shares name servers with other domains, for instance bruechert-kaerner.de, familiekiel.com, supernovadesign.de, snowrail.nl and kliche-grafik.de.

These name servers are often used together with the name servers shades07.rzone.de, shades01.rzone.de, docks12.rzone.de, shades19.rzone.de, docks05.rzone.de, shades04.rzone.de, docks04.rzone.de, docks18.rzone.de, docks19.rzone.de and shades18.rzone.de.

Host names with two IP numbers:

docks01.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:1 and 217.160.80.128

shades14.rzone.de points to 2607:f1c0:fe:53:185:132:34:141 and 185.132.34.141

Mail Servers

bockholt.org is handled by a single mail server, smtpin.rzone.de.

bockholt.org shares the same mail server setup as other domains, for instance mail.kluemper-it.com, hotel-reiter.de, marienquell.de, printviewer.eu and teuchert.eu.

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