bktelftth.de - robtex.com

bktelftth.de

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
A217.160.0.187🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1098.ui-dns.de ⭐
A2607:f1c0:fe:53:185:132:32:98🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1098.ui-dns.de
A217.160.80.98🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1098.ui-dns.de
NSns1098.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5162:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1098.ui-dns.biz
A217.160.81.98🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1098.ui-dns.biz
NSns1098.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5262:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1098.ui-dns.com
A217.160.82.98🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1098.ui-dns.com
NSns1098.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5362:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1098.ui-dns.org
A217.160.83.98🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1098.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
SOAns1098.ui-dns.dehostmaster@1und1.de 2017-06-28 #6

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1774380535

Same first word

bktelftth.de

DNS History

15 records (8 active, 7 former)

20162017201820192020202120222023202420252026NSns1098.ui-dns.bizns1098.ui-dns.comns1098.ui-dns.dens1098.ui-dns.orgns55.1und1.dens56.1und1.deMXmx00.ionos.demx01.ionos.demx00.kundenserver.demx01.kundenserver.deA2001:8d8:100f:f000::200217.160.0.187217.160.0.148217.160.231.18782.165.78.184
●NSns1098.ui-dns.biz2020-03-21 → 2026-03-24 · 3 obs
○ 2017-03-18 16:19:28
● 2020-03-21 03:15:20
● 2026-03-24 19:35:32
●NSns1098.ui-dns.com2020-03-21 → 2026-03-24 · 3 obs
○ 2017-03-18 16:19:28
● 2020-03-21 03:15:20
● 2026-03-24 19:35:32
●NSns1098.ui-dns.de2020-03-21 → 2026-03-24 · 3 obs
○ 2017-03-18 16:19:28
● 2020-03-21 03:15:20
● 2026-03-24 19:35:32
●NSns1098.ui-dns.org2020-03-21 → 2026-03-24 · 3 obs
○ 2017-03-18 16:19:28
● 2020-03-21 03:15:20
● 2026-03-24 19:35:32
○NSns55.1und1.de2015-08-05 → 2017-03-18 · 4 obs
● 2015-08-05 03:57:14
● 2017-03-18 16:19:28
○ 2020-03-21 03:15:20
○ 2026-03-24 19:35:32
○NSns56.1und1.de2015-08-05 → 2017-03-18 · 4 obs
● 2015-08-05 03:57:14
● 2017-03-18 16:19:28
○ 2020-03-21 03:15:20
○ 2026-03-24 19:35:32
●MXmx00.ionos.de2026-03-24 → 2026-03-24 · 2 obs
○ 2020-03-21 03:15:20
● 2026-03-24 19:35:32
○MXmx00.kundenserver.de2015-08-05 → 2020-03-21 · 3 obs
● 2015-08-05 03:57:14
● 2020-03-21 03:15:20
○ 2026-03-24 19:35:32
●MXmx01.ionos.de2026-03-24 → 2026-03-24 · 2 obs
○ 2020-03-21 03:15:20
● 2026-03-24 19:35:32
○MXmx01.kundenserver.de2015-08-05 → 2020-03-21 · 3 obs
● 2015-08-05 03:57:14
● 2020-03-21 03:15:20
○ 2026-03-24 19:35:32
●A2001:8d8:100f:f000::2002026-03-24 → 2026-03-24 · 2 obs
○ 2020-03-21 03:15:20
● 2026-03-24 19:35:32
○A217.160.0.1482020-03-21 → 2020-03-21 · 3 obs
○ 2017-03-18 16:19:28
● 2020-03-21 03:15:20
○ 2026-03-24 19:35:32
●A217.160.0.1872026-03-24 → 2026-03-24 · 2 obs
○ 2020-03-21 03:15:20
● 2026-03-24 19:35:32
○A217.160.231.1872016-07-08 → 2017-03-18 · 5 obs
○ 2016-03-17 19:06:58
● 2016-07-08 01:17:28
● 2017-03-18 16:19:28
○ 2020-03-21 03:15:20
○ 2026-03-24 19:35:32
○A82.165.78.1842015-08-05 → 2016-03-17 · 4 obs
● 2015-08-05 03:57:14
● 2016-03-17 19:06:58
○ 2016-07-08 01:17:28
○ 2026-03-24 19:35:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
bktelftth.dens1098.ui-dns.com, ns1098.ui-dns.de, ns1098.ui-dns.biz, ns1098.ui-dns.org-

✅ Authoritative Response

Server:217.160.80.98

NS records: ns1098.ui-dns.com, ns1098.ui-dns.de, ns1098.ui-dns.biz, ns1098.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bktelftth.de (unsigned zone)

⏱️ Timing

Total: 925ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.187
AAAA12001:8d8:100f:f000::200
NS4ns1098.ui-dns.org, ns1098.ui-dns.biz...
MX2mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1098.ui-dns.de hostmaster.1und1.de

Analysis

IP Addresses

bktelftth.de points to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.187.

Other host names such as portaplacasdematriculas.com, autozona.es, www.rz-products.com, infraa.de and veplus.eu share IP numbers with bktelftth.de.

Name Servers

bktelftth.de is delegated to four name servers: ns1098.ui-dns.biz, ns1098.ui-dns.com, ns1098.ui-dns.de and ns1098.ui-dns.org.

At least part of the name servers for bktelftth.de are shared with other domains, for instance teleteam.biz, landmroofing.com, xn--mrkische-online-zeitung-v7b.net, endokrinologie-praxis.de and adicon-finanz.de.

these name servers are often used together with the name servers ns1030.ui-dns.biz, ns1070.ui-dns.com, ns1082.ui-dns.com, ns1063.ui-dns.biz, ns1095.ui-dns.com, ns1025.ui-dns.org, ns1055.ui-dns.de and ns1097.ui-dns.de.

Host names with two IP numbers:

ns1098.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5162:100 and 217.160.81.98

ns1098.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5262:100 and 217.160.82.98

ns1098.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:98 and 217.160.80.98

ns1098.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5362:100 and 217.160.83.98

Mail Servers

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

bktelftth.de uses the same mail server setup as other domains, for instance picapport.de, medcall.de, haromex.eu, kinderbass.de and jahn-financials.de.

Some mail servers are shared between bktelftth.de and other domains, for instance majorsgrund-island.com.

Hostnames with a single IP

mx00.ionos.de resolves to: 212.227.15.41.

mx01.ionos.de resolves to: 217.72.192.67.