duelk.com - robtex.com

duelk.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
A217.160.0.83🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1061.ui-dns.com ⭐
A2607:f1c0:fe:53:185:132:34:61🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1061.ui-dns.com
A185.132.34.61🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1061.ui-dns.com
NSns1061.ui-dns.biz
A2607:f1c0:fe:53:185:132:33:61🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1061.ui-dns.biz
A185.132.33.61🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1061.ui-dns.biz
NSns1061.ui-dns.de
A2607:f1c0:fe:53:185:132:32:61🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1061.ui-dns.de
A185.132.32.61🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1061.ui-dns.de
NSns1061.ui-dns.org
A2607:f1c0:fe:53:185:132:35:61🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1061.ui-dns.org
A185.132.35.61🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
MXmx00.ionos.de ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
A212.227.15.171🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.de ⭐
A212.227.15.188🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx01.kundenserver.de
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=spf1 include:_spf-eu.ionos.com ~all
SOAns1061.ui-dns.comhostmaster@1und1.de 2016-07-14 #25

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=1785405047

Same first word

duelk.com

Similar names

leduk.co.uk
kedul.cz
ledku.com
ludek.de
klude.net
kledu.cn
ldeuk.com
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dukel.nl
kulde.net
kudle.com
ukled.com
deluk.com
kulde.biz
dulek.net
dukle.com
kudel.ru
edulk.net
ludke.com
kulde.dk
deluk.ch
kulde.as
ludek.eu
dulke.com
ludke.ca
deluk.be
edulk.com
edukl.net
lekdu.com
lekud.com
dulek.github.io
kdelu.ru
kulde.no
deklu.com
kuled.cn
kulde.se
kelud.ru
lkedu.org
kedlu.com
dulke.se
kulde.com
ludek.net
kulde.info
leduk.ru
klude.de
lkedu.lk
kledu.com
kledu.net
ludek.com.mx
dukle.nl
ludek.org
ludek.sk
ludek.name
kledu.vn.ua
luked.com
keldu.de
edulk.cz
ludke.nl
kelud.com
dukle.in
dulek.eu

DNS History

14 records (8 active, 6 former)

20162017201820192020202120222023202420252026NSns1061.ui-dns.bizns1061.ui-dns.comns1061.ui-dns.dens1061.ui-dns.orgns65.1und1.dens66.1und1.deMXmx00.ionos.demx01.ionos.demx00.kundenserver.demx01.kundenserver.deA2001:8d8:100f:f000::200217.160.0.83217.160.122.682.165.202.136
●NSns1061.ui-dns.biz2026-06-29 → 2026-07-30 · 3 obs
○ 2016-12-10 11:09:54
● 2026-06-29 18:44:54
● 2026-07-30 10:03:38
●NSns1061.ui-dns.com2026-06-29 → 2026-07-30 · 3 obs
○ 2016-12-10 11:09:54
● 2026-06-29 18:44:54
● 2026-07-30 10:03:38
●NSns1061.ui-dns.de2026-06-29 → 2026-07-30 · 3 obs
○ 2016-12-10 11:09:54
● 2026-06-29 18:44:54
● 2026-07-30 10:03:38
●NSns1061.ui-dns.org2026-06-29 → 2026-07-30 · 3 obs
○ 2016-12-10 11:09:54
● 2026-06-29 18:44:54
● 2026-07-30 10:03:38
○NSns65.1und1.de2015-07-26 → 2016-12-10 · 4 obs
● 2015-07-26 03:48:14
● 2016-12-10 11:09:54
○ 2026-06-29 18:44:54
○ 2026-07-30 10:03:38
○NSns66.1und1.de2015-07-26 → 2016-12-10 · 4 obs
● 2015-07-26 03:48:14
● 2016-12-10 11:09:54
○ 2026-06-29 18:44:54
○ 2026-07-30 10:03:38
●MXmx00.ionos.de2026-06-29 → 2026-07-30 · 3 obs
○ 2016-12-10 11:09:54
● 2026-06-29 18:44:54
● 2026-07-30 10:03:38
○MXmx00.kundenserver.de2015-07-26 → 2016-12-10 · 4 obs
● 2015-07-26 03:48:14
● 2016-12-10 11:09:54
○ 2026-06-29 18:44:54
○ 2026-07-30 10:03:38
●MXmx01.ionos.de2026-06-29 → 2026-07-30 · 3 obs
○ 2016-12-10 11:09:54
● 2026-06-29 18:44:54
● 2026-07-30 10:03:38
○MXmx01.kundenserver.de2015-07-26 → 2016-12-10 · 4 obs
● 2015-07-26 03:48:14
● 2016-12-10 11:09:54
○ 2026-06-29 18:44:54
○ 2026-07-30 10:03:38
●A2001:8d8:100f:f000::2002026-06-29 → 2026-07-30 · 3 obs
○ 2016-12-10 11:09:54
● 2026-06-29 18:44:54
● 2026-07-30 10:03:38
●A217.160.0.832026-06-29 → 2026-07-30 · 3 obs
○ 2016-12-10 11:09:54
● 2026-06-29 18:44:54
● 2026-07-30 10:03:38
○A217.160.122.62016-12-10 → 2016-12-10 · 4 obs
○ 2016-07-04 13:34:34
● 2016-12-10 11:09:54
○ 2026-06-29 18:44:54
○ 2026-07-30 10:03:38
○A82.165.202.1362015-07-26 → 2016-07-04 · 4 obs
● 2015-07-26 03:48:14
● 2016-07-04 13:34:34
○ 2016-12-10 11:09:54
○ 2026-07-30 10:03:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net...-
duelk.comns1061.ui-dns.de, ns1061.ui-dns.biz, ns1061.ui-dns.org, ns1061.ui-dns.com2 records

✅ Authoritative Response

Server:185.132.35.61

NS records: ns1061.ui-dns.de, ns1061.ui-dns.biz, ns1061.ui-dns.org, ns1061.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duelk.com (unsigned zone)

⏱️ Timing

Total: 700ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.83
AAAA12001:8d8:100f:f000::200
NS4ns1061.ui-dns.biz, ns1061.ui-dns.de...
MX2mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1061.ui-dns.com hostmaster.1und1.de

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1061.ui-dns.com, ns1061.ui-dns.com)

Analysis

IP Addresses

duelk.com points to the IP addresses 217.160.0.83 and 2001:8d8:100f:f000::200

Two other host names, along with sutra.fr, satoru-pat.com and ksvideo.de, also share IP numbers with duelk.com.

Name Servers

The NS records for duelk.com point to four name servers: ns1061.ui-dns.biz, ns1061.ui-dns.com, ns1061.ui-dns.de and ns1061.ui-dns.org.

At least some of duelk.com's name servers are shared with other domains, for example baumann-mbs.de, jimb.name, krabat-region.de and two more.

These name servers are often deployed together with the name servers ns1084.ui-dns.org, ns1026.ui-dns.com, ns1109.ui-dns.biz and ns1080.ui-dns.com.

Four hostnames, each resolving to a pair of IP addresses: ns1061.ui-dns.biz directs to 185.132.33.61 and 2607:f1c0:fe:53:185:132:33:61; ns1061.ui-dns.com directs to 185.132.34.61 and 2607:f1c0:fe:53:185:132:34:61; ns1061.ui-dns.de directs to 185.132.32.61 and 2607:f1c0:fe:53:185:132:32:61; ns1061.ui-dns.org directs to 185.132.35.61 and 2607:f1c0:fe:53:185:132:35:61.

Mail Servers

duelk.com is served by two mail servers, mx00.ionos.de and mx01.ionos.de.

Among the domains sharing a mail server setup with duelk.com are pec-solutions.com, gutshof-engel.de, automobilwoche-datencenter.de and two others.

mx00.ionos.de and mx01.ionos.de both carry two IP addresses. The A records for mx00.ionos.de are 212.227.15.41 and 212.227.15.171; the A records for mx01.ionos.de are 212.227.15.188 and 217.72.192.67.