ketzscher.com - robtex.com

ketzscher.com

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::200🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
A217.160.0.253🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1095.ui-dns.biz ⭐
A2001:8d8:fe:53:0:d9a0:515f:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1095.ui-dns.biz
A217.160.81.95🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1095.ui-dns.biz
NSns1051.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5233:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1051.ui-dns.com
A217.160.82.51🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1051.ui-dns.com
NSns1052.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5334:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1052.ui-dns.org
A217.160.83.52🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1052.ui-dns.org
NSns1083.ui-dns.de
A2607:f1c0:fe:53:185:132:32:83🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1083.ui-dns.de
A217.160.80.83🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1083.ui-dns.de
MX143658b7d5a1db49d697aafe5837e7.pamx1.hotmail.com ⭐
A52.101.9.1🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
A52.101.10.17🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
A52.101.68.28🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
A52.101.194.2🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
TXTv=spf1 include:_spf-eu.ionos.com ~all
SOAns1095.ui-dns.bizhostmaster@1und1.de 2016-11-05 #4

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=1775949952

Same first word

ketzscher.com

Similar names

chrzestek.pl
skreztech.com

DNS History

11 records (7 active, 4 former)

20162017201820192020202120222023202420252026NSns1051.ui-dns.comns1052.ui-dns.orgns1083.ui-dns.dens1095.ui-dns.bizns55.1und1.dens56.1und1.deMX143658b7d5a1db49d697aafe5837e7.pamx1.hotmail.comA2001:8d8:100f:f000::200217.160.0.253217.160.231.24482.165.113.167
●NSns1051.ui-dns.com2026-03-06 → 2026-04-11 · 3 obs
○ 2017-06-11 17:54:04
● 2026-03-06 06:56:36
● 2026-04-11 23:27:58
●NSns1052.ui-dns.org2026-03-06 → 2026-04-11 · 3 obs
○ 2017-06-11 17:54:04
● 2026-03-06 06:56:36
● 2026-04-11 23:27:58
●NSns1083.ui-dns.de2026-03-06 → 2026-04-11 · 3 obs
○ 2017-06-11 17:54:04
● 2026-03-06 06:56:36
● 2026-04-11 23:27:58
●NSns1095.ui-dns.biz2026-03-06 → 2026-04-11 · 3 obs
○ 2017-06-11 17:54:04
● 2026-03-06 06:56:36
● 2026-04-11 23:27:58
○NSns55.1und1.de2015-05-14 → 2017-06-11 · 4 obs
● 2015-05-14 16:00:42
● 2017-06-11 17:54:04
○ 2026-03-06 06:56:36
○ 2026-04-11 23:27:58
○NSns56.1und1.de2015-05-14 → 2017-06-11 · 4 obs
● 2015-05-14 16:00:42
● 2017-06-11 17:54:04
○ 2026-03-06 06:56:36
○ 2026-04-11 23:27:58
●MX143658b7d5a1db49d697aafe5837e7.pamx1.hotmail.com2015-05-14 → 2026-04-11 · 2 obs
● 2015-05-14 16:00:42
● 2026-04-11 23:27:58
●A2001:8d8:100f:f000::2002026-03-06 → 2026-04-11 · 3 obs
○ 2017-06-11 17:54:04
● 2026-03-06 06:56:36
● 2026-04-11 23:27:58
●A217.160.0.2532026-03-06 → 2026-04-11 · 3 obs
○ 2017-06-11 17:54:04
● 2026-03-06 06:56:36
● 2026-04-11 23:27:58
○A217.160.231.2442016-11-27 → 2017-06-11 · 5 obs
○ 2016-04-15 08:59:10
● 2016-11-27 05:12:36
● 2017-06-11 17:54:04
○ 2026-03-06 06:56:36
○ 2026-04-11 23:27:58
○A82.165.113.1672015-05-14 → 2016-04-15 · 4 obs
● 2015-05-14 16:00:42
● 2016-04-15 08:59:10
○ 2016-11-27 05:12:36
○ 2026-04-11 23:27:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ketzscher.comns1095.ui-dns.biz, ns1052.ui-dns.org, ns1083.ui-dns.de, ns1051.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.80.83

NS records: ns1095.ui-dns.biz, ns1052.ui-dns.org, ns1083.ui-dns.de, ns1051.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ketzscher.com (unsigned zone)

⏱️ Timing

Total: 720ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.253
AAAA12001:8d8:100f:f000::200
NS4ns1052.ui-dns.org, ns1051.ui-dns.com...
MX1143658b7d5a1db49d697aafe5837e7.pamx1.hot
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1095.ui-dns.biz hostmaster.1und1.de

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1051.ui-dns.com, ns1051.ui-dns.com)

Analysis

IP Addresses

ketzscher.com points to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.253.

Other host names such as photobar.de, haute(0x736578)periences.fr, masterdrive.nl, e-jurist.de and nordsee-immobilien24.de share IP numbers with ketzscher.com.

Name Servers

ketzscher.com is delegated to four name servers: ns1095.ui-dns.biz, ns1051.ui-dns.com, ns1083.ui-dns.de and ns1052.ui-dns.org.

At least part of the name servers for ketzscher.com are shared with other domains, for instance bbh-bayer.at, projectart-online.de, eurozenith.com, variav.net and revirdwercs.com.

these name servers are commonly used with the name servers ns1052.ui-dns.com, ns1083.ui-dns.biz, ns1083.ui-dns.com, ns1052.ui-dns.biz, ns1052.ui-dns.de, ns1083.ui-dns.org, ns1051.ui-dns.org, ns1051.ui-dns.biz, ns1051.ui-dns.de and ns1095.ui-dns.org.

Host names with two IP numbers:

ns1095.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:515f:100 and 217.160.81.95

ns1051.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5233:100 and 217.160.82.51

ns1083.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:83 and 217.160.80.83

ns1052.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5334:100 and 217.160.83.52

Mail Servers

The mail server for ketzscher.com is 143658b7d5a1db49d697aafe5837e7.pamx1.hotmail.com.

143658b7d5a1db49d697aafe5837e7.pamx1.hotmail.com resolves to four IP numbers: 52.101.9.1, 52.101.10.17, 52.101.68.28 and 52.101.194.2.