holtwick.org - robtex.com

holtwick.org

DNSSEC⚠️ Not signed
A217.160.223.37🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
PTRclienthosting.eu
NSns1059.ui-dns.com ⭐
A2001:8d8:fe:53:0:d9a0:523b:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1059.ui-dns.com
A217.160.82.59🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1059.ui-dns.com
NSns1059.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:513b:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1059.ui-dns.biz
A217.160.81.59🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1059.ui-dns.biz
NSns1059.ui-dns.de
A2607:f1c0:fe:53:185:132:32:59🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1059.ui-dns.de
A217.160.80.59🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1059.ui-dns.de
NSns1059.ui-dns.org
A2001:8d8:fe:53:0:d9a0:533b:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1059.ui-dns.org
A217.160.83.59🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1059.ui-dns.org
MXmx00.ionos.de ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.de ⭐
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=spf1 include:_spf-eu.ionos.com ~all
SOAns1059.ui-dns.comhostmaster@1und1.de 2016-04-28 #3

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=1774929921

Same first word

holtwick.eu
holtwick.it
holtwick.name
holtwick.org
holtwick.info

Similar names

whitlock.me
whitlock.name
whitlock.com
whitlock.biz

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSns1059.ui-dns.bizns1059.ui-dns.comns1059.ui-dns.dens1059.ui-dns.orgns35.1und1.dens36.1und1.deMXmx00.ionos.demx01.ionos.demx00.kundenserver.demx01.kundenserver.deA217.160.223.3782.165.121.156
●NSns1059.ui-dns.biz2020-04-04 → 2026-03-31 · 3 obs
○ 2016-09-13 01:50:24
● 2020-04-04 11:28:42
● 2026-03-31 04:38:20
●NSns1059.ui-dns.com2020-04-04 → 2026-03-31 · 3 obs
○ 2016-09-13 01:50:24
● 2020-04-04 11:28:42
● 2026-03-31 04:38:20
●NSns1059.ui-dns.de2020-04-04 → 2026-03-31 · 3 obs
○ 2016-09-13 01:50:24
● 2020-04-04 11:28:42
● 2026-03-31 04:38:20
●NSns1059.ui-dns.org2020-04-04 → 2026-03-31 · 3 obs
○ 2016-09-13 01:50:24
● 2020-04-04 11:28:42
● 2026-03-31 04:38:20
○NSns35.1und1.de2015-05-11 → 2016-09-13 · 4 obs
● 2015-05-11 04:44:52
● 2016-09-13 01:50:24
○ 2020-04-04 11:28:42
○ 2026-03-31 04:38:20
○NSns36.1und1.de2015-05-11 → 2016-09-13 · 4 obs
● 2015-05-11 04:44:52
● 2016-09-13 01:50:24
○ 2020-04-04 11:28:42
○ 2026-03-31 04:38:20
●MXmx00.ionos.de2026-02-20 → 2026-03-31 · 3 obs
○ 2020-04-04 11:28:42
● 2026-02-20 17:37:20
● 2026-03-31 04:38:20
○MXmx00.kundenserver.de2015-05-11 → 2020-04-04 · 4 obs
● 2015-05-11 04:44:52
● 2020-04-04 11:28:42
○ 2026-02-20 17:37:20
○ 2026-03-31 04:38:20
●MXmx01.ionos.de2026-02-20 → 2026-03-31 · 3 obs
○ 2020-04-04 11:28:42
● 2026-02-20 17:37:20
● 2026-03-31 04:38:20
○MXmx01.kundenserver.de2015-05-11 → 2020-04-04 · 4 obs
● 2015-05-11 04:44:52
● 2020-04-04 11:28:42
○ 2026-02-20 17:37:20
○ 2026-03-31 04:38:20
●A217.160.223.372016-09-13 → 2026-03-31 · 3 obs
○ 2016-03-27 20:03:58
● 2016-09-13 01:50:24
● 2026-03-31 04:38:20
○A82.165.121.1562015-05-11 → 2016-03-27 · 4 obs
● 2015-05-11 04:44:52
● 2016-03-27 20:03:58
○ 2016-09-13 01:50:24
○ 2026-03-31 04:38:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
holtwick.orgns1059.ui-dns.de, ns1059.ui-dns.org, ns1059.ui-dns.com, ns1059.ui-dns.biz2 records

✅ Authoritative Response

Server:217.160.82.59

NS records: ns1059.ui-dns.de, ns1059.ui-dns.org, ns1059.ui-dns.com, ns1059.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for holtwick.org (unsigned zone)

⏱️ Timing

Total: 455ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.223.37
NS4ns1059.ui-dns.com, ns1059.ui-dns.biz...
MX2mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1059.ui-dns.com hostmaster.1und1.de

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1059.ui-dns.org, ns1059.ui-dns.org)

Analysis

IP Addresses

holtwick.org points to a single IP number: 217.160.223.37.

other host names for instance buehrdel.de, awfilm.de, coolweb.co.uk, nh-like.de and arsinetibe.de share IP numbers with holtwick.org.

Name Servers

holtwick.org is delegated to four name servers: ns1059.ui-dns.biz, ns1059.ui-dns.com, ns1059.ui-dns.de and ns1059.ui-dns.org.

holtwick.org at least partially shares name servers with other domains, for instance ecorr.eu, reimexgrupo.com, ionicanddjangotutorial.com, mw-robotics.de and sun-slim.com.

These name servers are commonly used with the name servers ns1066.ui-dns.com, ns1034.ui-dns.de, ns1086.ui-dns.org, ns1123.ui-dns.biz, ns1119.ui-dns.de, ns1036.ui-dns.org, ns1116.ui-dns.com, ns1084.ui-dns.com and ns1105.ui-dns.de.

Host names with two IP numbers:

Host name ns1059.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:513b:100 and 217.160.81.59.

Host name ns1059.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:523b:100 and 217.160.82.59.

Host name ns1059.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:59 and 217.160.80.59.

Host name ns1059.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:533b:100 and 217.160.83.59.

Mail Servers

holtwick.org is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.

holtwick.org shares the same mail server setup as other domains, for instance habitacionesdealquiler.com, cremojo.com, mx-mobile.de, brvz.net and dispo.info.

Host names with one IP number:

The host mx00.ionos.de points to 212.227.15.41 and the host mx01.ionos.de points to 217.72.192.67.