rettkowski.info - robtex.com

rettkowski.info

DNSSEC⚠️ Not signed
NSns1046.ui-dns.biz ⭐
A2001:8d8:fe:53:0:d9a0:512e:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1046.ui-dns.biz
A217.160.81.46🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1046.ui-dns.biz
NSns1046.ui-dns.com
A2001:8d8:fe:53:0:d9a0:522e:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1046.ui-dns.com
A217.160.82.46🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1046.ui-dns.com
NSns1046.ui-dns.de
A2001:8d8:fe:53:0:d9a0:502e:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1046.ui-dns.de
A217.160.80.46🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1046.ui-dns.de
NSns1046.ui-dns.org
A2001:8d8:fe:53:0:d9a0:532e:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1046.ui-dns.org
A217.160.83.46🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1046.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
SOAns1046.ui-dns.bizhostmaster@1und1.de 2016-07-15 #13

info

DNSSEC🔒 Signed (DS record present)
NSa0.info.afilias-nst.info ⭐
NSa2.info.afilias-nst.info
NSb0.info.afilias-nst.org ⚠️ Not in parent delegation
NSb2.info.afilias-nst.org ⚠️ Not in parent delegation
NSc0.info.afilias-nst.info
NSd0.info.afilias-nst.org ⚠️ Not in parent delegation
SOAa0.info.afilias-nst.infohostmaster@donuts.email serial=1773555327

Same first word

rettkowski.info
rettkowski.com

Similar names

tretkowski.de

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSns1046.ui-dns.bizns1046.ui-dns.comns1046.ui-dns.dens1046.ui-dns.orgns65.1und1.dens66.1und1.deMXmx00.ionos.demx01.ionos.demx00.kundenserver.demx01.kundenserver.deA2001:8d8:1000:b05a:b61:a273:eb94:02001:8d8:1000:b05a:f026:d832:f33d:4043217.160.122.45217.160.64.36
●NSns1046.ui-dns.biz2019-03-20 → 2026-03-22 · 3 obs
○ 2017-02-10 05:49:50
● 2019-03-20 03:02:08
● 2026-03-22 17:56:04
●NSns1046.ui-dns.com2019-03-20 → 2026-03-22 · 3 obs
○ 2017-02-10 05:49:50
● 2019-03-20 03:02:08
● 2026-03-22 17:56:04
●NSns1046.ui-dns.de2019-03-20 → 2026-03-22 · 3 obs
○ 2017-02-10 05:49:50
● 2019-03-20 03:02:08
● 2026-03-22 17:56:04
●NSns1046.ui-dns.org2019-03-20 → 2026-03-22 · 3 obs
○ 2017-02-10 05:49:50
● 2019-03-20 03:02:08
● 2026-03-22 17:56:04
○NSns65.1und1.de2015-05-07 → 2017-02-10 · 4 obs
● 2015-05-07 16:18:44
● 2017-02-10 05:49:50
○ 2019-03-20 03:02:08
○ 2026-03-22 17:56:04
○NSns66.1und1.de2015-05-07 → 2017-02-10 · 4 obs
● 2015-05-07 16:18:44
● 2017-02-10 05:49:50
○ 2019-03-20 03:02:08
○ 2026-03-22 17:56:04
●MXmx00.ionos.de2026-03-19 → 2026-03-22 · 3 obs
○ 2019-03-20 03:02:08
● 2026-03-19 09:17:40
● 2026-03-22 17:56:04
○MXmx00.kundenserver.de2015-05-07 → 2019-03-20 · 4 obs
● 2015-05-07 16:18:44
● 2019-03-20 03:02:08
○ 2026-03-19 09:17:40
○ 2026-03-22 17:56:04
●MXmx01.ionos.de2026-03-19 → 2026-03-22 · 3 obs
○ 2019-03-20 03:02:08
● 2026-03-19 09:17:40
● 2026-03-22 17:56:04
○MXmx01.kundenserver.de2015-05-07 → 2019-03-20 · 4 obs
● 2015-05-07 16:18:44
● 2019-03-20 03:02:08
○ 2026-03-19 09:17:40
○ 2026-03-22 17:56:04
○A2001:8d8:1000:b05a:b61:a273:eb94:02015-05-07 → 2016-04-10 · 4 obs
● 2015-05-07 16:18:44
● 2016-04-10 07:54:48
○ 2017-02-10 05:49:50
○ 2026-03-22 17:56:04
○A2001:8d8:1000:b05a:f026:d832:f33d:40432017-02-10 → 2019-03-20 · 5 obs
○ 2016-04-10 07:54:48
● 2017-02-10 05:49:50
● 2019-03-20 03:02:08
○ 2026-03-19 09:17:40
○ 2026-03-22 17:56:04
○A217.160.122.452017-02-10 → 2019-03-20 · 5 obs
○ 2016-04-10 07:54:48
● 2017-02-10 05:49:50
● 2019-03-20 03:02:08
○ 2026-03-19 09:17:40
○ 2026-03-22 17:56:04
○A217.160.64.362015-05-07 → 2016-04-10 · 4 obs
● 2015-05-07 16:18:44
● 2016-04-10 07:54:48
○ 2017-02-10 05:49:50
○ 2026-03-22 17:56:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
infoa0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info-
rettkowski.infons1046.ui-dns.org, ns1046.ui-dns.biz, ns1046.ui-dns.de, ns1046.ui-dns.com-

✅ Authoritative Response

Server: 217.160.83.46

NS records: ns1046.ui-dns.org, ns1046.ui-dns.biz, ns1046.ui-dns.de, ns1046.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rettkowski.info (unsigned zone)

⏱️ Timing

Total: 781ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns1046.ui-dns.biz, ns1046.ui-dns.de...
MX2mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1046.ui-dns.biz hostmaster.1und1.de

Analysis

Name Servers

rettkowski.info delegates to four name servers: ns1046.ui-dns.biz, ns1046.ui-dns.com, ns1046.ui-dns.de and ns1046.ui-dns.org.

rettkowski.info at least partially shares name servers with other domains, including biontino.com, kutchuk.com, schlossar.de, greenmindy.com and luyovo.com.

these name servers are commonly used with ns1070.ui-dns.org, ns1036.ui-dns.biz, ns1054.ui-dns.de, ns1028.ui-dns.org, ns1083.ui-dns.com, ns1039.ui-dns.biz, ns1059.ui-dns.com, ns1035.ui-dns.de and ns1092.ui-dns.de.

Host names with two IP numbers: ns1046.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:512e:100 and 217.160.81.46; ns1046.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:522e:100 and 217.160.82.46; ns1046.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:502e:100 and 217.160.80.46; ns1046.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:532e:100 and 217.160.83.46.

Mail Servers

rettkowski.info is served by two mail servers mx00.ionos.de and mx01.ionos.de.

rettkowski.info shares the same mail server setup as other domains, for instance mietenundvermieten.de, sol-ution.info, digiprinz.de, eurochamp.net and liesegang.com.

Host names with a single IP address: mx00.ionos.de points to 212.227.15.41; mx01.ionos.de points to 217.72.192.67.