keferstein.info - robtex.com

keferstein.info

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::23c🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-023c.elastic-ssl.ui-r.com
A217.160.0.217🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1114.ui-dns.biz ⭐
A2001:8d8:fe:53:0:d9a0:5172:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1114.ui-dns.biz
A217.160.81.114🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1114.ui-dns.biz
NSns1021.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5315:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1021.ui-dns.org
A217.160.83.21🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1021.ui-dns.org
NSns1058.ui-dns.com
A2001:8d8:fe:53:0:d9a0:523a:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1058.ui-dns.com
A217.160.82.58🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1058.ui-dns.com
NSns1102.ui-dns.de
A2607:f1c0:fe:53:185:132:32:102🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1102.ui-dns.de
A185.132.32.102🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1102.ui-dns.de
A217.160.80.102🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1102.ui-dns.de
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
SOAns1114.ui-dns.bizhostmaster@1and1.com 2018-07-10 #3

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=1774419379

Same first word

keferstein.eu
keferstein.net
keferstein.de
keferstein.com
keferstein.org
keferstein.info

Similar names

fietsenrek.eu
fietsenrek.nl
fietsenrek.org
fietsenrek.be
fietsenrek.com
freiksenet.com

DNS History

14 records (8 active, 6 former)

20162017201820192020202120222023202420252026NSns1021.ui-dns.orgns1058.ui-dns.comns1102.ui-dns.dens1114.ui-dns.bizns65.1und1.dens66.1und1.deMXmx00.ionos.demx01.ionos.demx00.kundenserver.demx01.kundenserver.deA2001:8d8:100f:f000::23c217.160.0.217217.160.231.18182.165.101.158
●NSns1021.ui-dns.org2026-03-05 → 2026-03-25 · 3 obs
○ 2017-06-22 08:05:44
● 2026-03-05 15:54:52
● 2026-03-25 06:49:16
●NSns1058.ui-dns.com2026-03-05 → 2026-03-25 · 3 obs
○ 2017-06-22 08:05:44
● 2026-03-05 15:54:52
● 2026-03-25 06:49:16
●NSns1102.ui-dns.de2026-03-05 → 2026-03-25 · 3 obs
○ 2017-06-22 08:05:44
● 2026-03-05 15:54:52
● 2026-03-25 06:49:16
●NSns1114.ui-dns.biz2026-03-05 → 2026-03-25 · 3 obs
○ 2017-06-22 08:05:44
● 2026-03-05 15:54:52
● 2026-03-25 06:49:16
○NSns65.1und1.de2015-05-13 → 2017-06-22 · 4 obs
● 2015-05-13 15:38:34
● 2017-06-22 08:05:44
○ 2026-03-05 15:54:52
○ 2026-03-25 06:49:16
○NSns66.1und1.de2015-05-13 → 2017-06-22 · 4 obs
● 2015-05-13 15:38:34
● 2017-06-22 08:05:44
○ 2026-03-05 15:54:52
○ 2026-03-25 06:49:16
●MXmx00.ionos.de2026-03-05 → 2026-03-25 · 3 obs
○ 2017-06-22 08:05:44
● 2026-03-05 15:54:52
● 2026-03-25 06:49:16
○MXmx00.kundenserver.de2015-05-13 → 2017-06-22 · 4 obs
● 2015-05-13 15:38:34
● 2017-06-22 08:05:44
○ 2026-03-05 15:54:52
○ 2026-03-25 06:49:16
●MXmx01.ionos.de2026-03-05 → 2026-03-25 · 3 obs
○ 2017-06-22 08:05:44
● 2026-03-05 15:54:52
● 2026-03-25 06:49:16
○MXmx01.kundenserver.de2015-05-13 → 2017-06-22 · 4 obs
● 2015-05-13 15:38:34
● 2017-06-22 08:05:44
○ 2026-03-05 15:54:52
○ 2026-03-25 06:49:16
●A2001:8d8:100f:f000::23c2026-03-05 → 2026-03-25 · 3 obs
○ 2017-06-22 08:05:44
● 2026-03-05 15:54:52
● 2026-03-25 06:49:16
●A217.160.0.2172026-03-05 → 2026-03-25 · 3 obs
○ 2017-06-22 08:05:44
● 2026-03-05 15:54:52
● 2026-03-25 06:49:16
○A217.160.231.1812016-09-08 → 2017-06-22 · 5 obs
○ 2016-03-18 08:54:02
● 2016-09-08 17:37:54
● 2017-06-22 08:05:44
○ 2026-03-05 15:54:52
○ 2026-03-25 06:49:16
○A82.165.101.1582015-05-13 → 2016-03-18 · 4 obs
● 2015-05-13 15:38:34
● 2016-03-18 08:54:02
○ 2016-09-08 17:37:54
○ 2026-03-25 06:49:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
infoa0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info-
keferstein.infons1058.ui-dns.com, ns1102.ui-dns.de, ns1114.ui-dns.biz, ns1021.ui-dns.org-

✅ Authoritative Response

Server:217.160.82.58

NS records: ns1058.ui-dns.com, ns1102.ui-dns.de, ns1114.ui-dns.biz, ns1021.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for keferstein.info (unsigned zone)

⏱️ Timing

Total: 704ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.217
AAAA12001:8d8:100f:f000::23c
NS4ns1102.ui-dns.de, ns1114.ui-dns.biz...
MX2mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1114.ui-dns.biz hostmaster.1and1.com

Analysis

IP Addresses

keferstein.info points to two IP numbers: 2001:8d8:100f:f000::23c and 217.160.0.217.

Other host names such as punchstrong.com, cardiff-it-support.com, www.cstrading.de, globalxmedia.com and ops-koeln.de share IPs with keferstein.info.

Name Servers

keferstein.info is delegated to four name servers: ns1114.ui-dns.biz, ns1058.ui-dns.com, ns1102.ui-dns.de and ns1021.ui-dns.org.

keferstein.info at least partially shares name servers with other domains, for instance computershop-nordhorn.de, iberle.de, bauinnung.com, itvsctf.com and blume-lagertechnik.eu.

These name servers are commonly used alongside ns1058.ui-dns.de, ns1021.ui-dns.com, ns1021.ui-dns.de, ns1058.ui-dns.biz, ns1058.ui-dns.org, ns1102.ui-dns.biz, ns1114.ui-dns.de, ns1021.ui-dns.biz, ns1114.ui-dns.org and ns1114.ui-dns.com.

Host names with three IP numbers:

ns1102.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:102, 185.132.32.102 and 217.160.80.102.

Host names with two IP numbers:

ns1114.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5172:100 and 217.160.81.114.

ns1058.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:523a:100 and 217.160.82.58.

ns1021.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5315:100 and 217.160.83.21.

Mail Servers

keferstein.info is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.

The mail server setup for keferstein.info matches that of other domains, for instance raschke-ctc.de, ultraschall-frauenheilkunde.de, deuber.com, dental-art.eu and stadt-badpyrmont.de.

Host names with a single IP:

mx00.ionos.de points to 212.227.15.41.

mx01.ionos.de points to 217.72.192.67.