twenty23.com - robtex.com

twenty23.com

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::299🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-0299.elastic-ssl.ui-r.com
A217.160.0.64🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1027.ui-dns.com ⭐ ⚠️ Not in parent delegation
A2001:8d8:fe:53:0:d9a0:521b:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1027.ui-dns.com
A217.160.82.27🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1027.ui-dns.com
NSns-uk.1and1-dns.biz ⚠️ Not in zone NS records
A2001:8d8:fe:53:0:d9a0:5103:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-uk.1and1-dns.biz
A217.160.81.3🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-uk.1and1-dns.biz
NSns-uk.1and1-dns.co.uk ⚠️ Not in zone NS records
A2001:8d8:fe:53:0:d9a0:5003:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-uk.1and1-dns.co.uk
A217.160.80.3🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-uk.1and1-dns.co.uk
NSns-uk.1and1-dns.com ⚠️ Not in zone NS records
A2001:8d8:fe:53:0:d9a0:5203:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-uk.1and1-dns.com
A217.160.82.3🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-uk.1and1-dns.com
NSns-uk.1and1-dns.org ⚠️ Not in zone NS records
A2001:8d8:fe:53:0:d9a0:5303:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-uk.1and1-dns.org
A217.160.83.3🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-uk.1and1-dns.org
NSns1027.ui-dns.biz ⚠️ Not in parent delegation
A2001:8d8:fe:53:0:d9a0:511b:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1027.ui-dns.biz
A217.160.81.27🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1027.ui-dns.biz
NSns1027.ui-dns.de ⚠️ Not in parent delegation
A2001:8d8:fe:53:0:d9a0:501b:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1027.ui-dns.de
A217.160.80.27🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1027.ui-dns.de
NSns1027.ui-dns.org ⚠️ Not in parent delegation
A2001:8d8:fe:53:0:d9a0:531b:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1027.ui-dns.org
A217.160.83.27🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1027.ui-dns.org
MXmx00.1and1.co.uk ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.1and1.co.uk ⭐
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
SOAns1027.ui-dns.comhostmaster@1and1.com 2017-01-25 #0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776264717
WOT: UNKNOWN (61/100)

Same first word

twenty23.com

DNS History

14 records (12 active, 2 former)

20162017201820192020202120222023202420252026NSns-uk.1and1-dns.bizns-uk.1and1-dns.co.ukns-uk.1and1-dns.comns-uk.1and1-dns.orgns1027.ui-dns.bizns1027.ui-dns.comns1027.ui-dns.dens1027.ui-dns.orgpridns.m1net.com.sgsecdns.m1net.com.sgMXmx00.1and1.co.ukmx01.1and1.co.ukA2001:8d8:100f:f000::299217.160.0.64
●NSns-uk.1and1-dns.biz2026-03-03 → 2026-04-15 · 3 obs
○ 2018-01-12 12:51:32
● 2026-03-03 23:48:16
● 2026-04-15 15:11:52
●NSns-uk.1and1-dns.co.uk2026-03-03 → 2026-04-15 · 3 obs
○ 2018-01-12 12:51:32
● 2026-03-03 23:48:16
● 2026-04-15 15:11:52
●NSns-uk.1and1-dns.com2026-03-03 → 2026-04-15 · 3 obs
○ 2018-01-12 12:51:32
● 2026-03-03 23:48:16
● 2026-04-15 15:11:52
●NSns-uk.1and1-dns.org2026-03-03 → 2026-04-15 · 3 obs
○ 2018-01-12 12:51:32
● 2026-03-03 23:48:16
● 2026-04-15 15:11:52
●NSns1027.ui-dns.biz2018-01-12 → 2026-04-15 · 3 obs
○ 2016-12-14 18:24:06
● 2018-01-12 12:51:32
● 2026-04-15 15:11:52
●NSns1027.ui-dns.com2018-01-12 → 2026-04-15 · 3 obs
○ 2016-12-14 18:24:06
● 2018-01-12 12:51:32
● 2026-04-15 15:11:52
●NSns1027.ui-dns.de2018-01-12 → 2026-04-15 · 3 obs
○ 2016-12-14 18:24:06
● 2018-01-12 12:51:32
● 2026-04-15 15:11:52
●NSns1027.ui-dns.org2018-01-12 → 2026-04-15 · 3 obs
○ 2016-12-14 18:24:06
● 2018-01-12 12:51:32
● 2026-04-15 15:11:52
○NSpridns.m1net.com.sg2015-08-20 → 2016-07-14 · 4 obs
● 2015-08-20 12:25:20
● 2016-07-14 14:25:52
○ 2016-12-14 18:24:06
○ 2026-04-15 15:11:52
○NSsecdns.m1net.com.sg2015-08-20 → 2016-07-14 · 4 obs
● 2015-08-20 12:25:20
● 2016-07-14 14:25:52
○ 2016-12-14 18:24:06
○ 2026-04-15 15:11:52
●MXmx00.1and1.co.uk2018-01-12 → 2026-04-15 · 2 obs
● 2018-01-12 12:51:32
● 2026-04-15 15:11:52
●MXmx01.1and1.co.uk2018-01-12 → 2026-04-15 · 2 obs
● 2018-01-12 12:51:32
● 2026-04-15 15:11:52
●A2001:8d8:100f:f000::2992018-01-12 → 2026-04-15 · 2 obs
● 2018-01-12 12:51:32
● 2026-04-15 15:11:52
●A217.160.0.642018-01-12 → 2026-04-15 · 2 obs
● 2018-01-12 12:51:32
● 2026-04-15 15:11:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net...-
twenty23.comns-uk.1and1-dns.co.uk, ns-uk.1and1-dns.biz, ns-uk.1and1-dns.com, ns-uk.1and1-dns.org2 records

✅ Authoritative Response

Server:217.160.80.3

NS records: ns-uk.1and1-dns.co.uk, ns-uk.1and1-dns.biz, ns-uk.1and1-dns.com, ns-uk.1and1-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for twenty23.com (unsigned zone)

⏱️ Timing

Total: 542ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.64
AAAA12001:8d8:100f:f000::299
NS4ns1027.ui-dns.com, ns1027.ui-dns.biz...
MX2mx00.1and1.co.uk (pri: 10), mx01.1and1.co.uk (pri: 10)
SOA1ns1027.ui-dns.com hostmaster.1and1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-uk.1and1-dns.com, ns-uk.1and1-dns.com)

Analysis

IP Addresses

The entity twenty23.com points to two IP numbers: 2001:8d8:100f:f000::299 and 217.160.0.64.

For instance, other host names www.soiderer.de, artrausch.com, versicherungsanwalt.de, kasser.de and banddirect.de share IP numbers with twenty23.com.

Name Servers

twenty23.com is delegated to eight name servers: ns-uk.1and1-dns.biz, ns1027.ui-dns.biz, ns-uk.1and1-dns.com, ns1027.ui-dns.com, ns1027.ui-dns.de, ns-uk.1and1-dns.org, ns1027.ui-dns.org and ns-uk.1and1-dns.co.uk.

twenty23.com shares name servers with other domains at least partially, for example firstreel.de, polybags.ltd, maxcolchon.biz, ukroll.com and earle.email.

Host names with two IPs:

ns-uk.1and1-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5103:100 and 217.160.81.3

ns1027.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:511b:100 and 217.160.81.27

ns-uk.1and1-dns.com points to: 2001:8d8:fe:53:0:d9a0:5203:100 and 217.160.82.3

ns1027.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:521b:100 and 217.160.82.27

ns1027.ui-dns.de points to: 2001:8d8:fe:53:0:d9a0:501b:100 and 217.160.80.27

ns-uk.1and1-dns.org points to: 2001:8d8:fe:53:0:d9a0:5303:100 and 217.160.83.3

ns1027.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:531b:100 and 217.160.83.27

ns-uk.1and1-dns.co.uk points to: 2001:8d8:fe:53:0:d9a0:5003:100 and 217.160.80.3

Mail Servers

Two mail servers mx00.1and1.co.uk and mx01.1and1.co.uk handle twenty23.com.

twenty23.com shares the same mail server setup as other domains, for instance mail.semiscenic.net, toywholesaler.co.uk, ytlfconline.com, dragonpolo.com and www.mhmtc.co.uk.

twenty23.com shares mail servers with other domains at least partially; for instance islamiqas.com, initial-website.co.uk, mailcow.tgom.co.uk, goldsworth.ventures and server1.telephonesuccess.co.uk.

Host names with one IP number:

mx00.1and1.co.uk points to: 212.227.15.41.

mx01.1and1.co.uk points to: 217.72.192.67.