ctrl-key.com - robtex.com

ctrl-key.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
A217.160.0.132🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1065.ui-dns.biz ⭐
A2001:8d8:fe:53:0:d9a0:5141:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1065.ui-dns.biz
A217.160.81.65🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1065.ui-dns.biz
NSns1023.ui-dns.de
A2001:8d8:fe:53:0:d9a0:5017:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1023.ui-dns.de
A217.160.80.23🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1023.ui-dns.de
NSns1112.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5270:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1112.ui-dns.com
A217.160.82.112🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1112.ui-dns.com
NSns1117.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5375:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1117.ui-dns.org
A217.160.83.117🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1117.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
SOAns1065.ui-dns.bizhostmaster@1und1.com 2017-06-01 #10

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=1774651467

Same first word

ctrl-key.com

DNS History

8 records (8 active, 0 former)

NSns1023.ui-dns.dens1065.ui-dns.bizns1112.ui-dns.comns1117.ui-dns.orgMXmx00.ionos.demx01.ionos.deA2001:8d8:100f:f000::200217.160.0.132
●NSns1023.ui-dns.de2026-03-11 → 2026-03-27 · 2 obs
● 2026-03-11 23:44:12
● 2026-03-27 22:51:22
●NSns1065.ui-dns.biz2026-03-11 → 2026-03-27 · 2 obs
● 2026-03-11 23:44:12
● 2026-03-27 22:51:22
●NSns1112.ui-dns.com2026-03-11 → 2026-03-27 · 2 obs
● 2026-03-11 23:44:12
● 2026-03-27 22:51:22
●NSns1117.ui-dns.org2026-03-11 → 2026-03-27 · 2 obs
● 2026-03-11 23:44:12
● 2026-03-27 22:51:22
●MXmx00.ionos.de2026-03-11 → 2026-03-27 · 2 obs
● 2026-03-11 23:44:12
● 2026-03-27 22:51:22
●MXmx01.ionos.de2026-03-11 → 2026-03-27 · 2 obs
● 2026-03-11 23:44:12
● 2026-03-27 22:51:22
●A2001:8d8:100f:f000::2002026-03-11 → 2026-03-27 · 2 obs
● 2026-03-11 23:44:12
● 2026-03-27 22:51:22
●A217.160.0.1322026-03-11 → 2026-03-27 · 2 obs
● 2026-03-11 23:44:12
● 2026-03-27 22:51:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ctrl-key.comns1023.ui-dns.de, ns1065.ui-dns.biz, ns1117.ui-dns.org, ns1112.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.80.23

NS records: ns1023.ui-dns.de, ns1065.ui-dns.biz, ns1117.ui-dns.org, ns1112.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctrl-key.com (unsigned zone)

⏱️ Timing

Total: 697ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.132
AAAA12001:8d8:100f:f000::200
NS4ns1023.ui-dns.de, ns1112.ui-dns.com...
MX2mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1065.ui-dns.biz hostmaster.1und1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1112.ui-dns.com, ns1112.ui-dns.com)

Analysis

IP Addresses

ctrl-key.com resolves to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.132.

Other host names, for instance allianceit.eu, medecine-esthetique-antiage.fr, spiderbeam.net, xn--allguer-online-antiquariat-jhc.de and wingding.eu share IP numbers with ctrl-key.com.

Name Servers

ctrl-key.com is delegated to four name servers: ns1065.ui-dns.biz, ns1112.ui-dns.com, ns1023.ui-dns.de and ns1117.ui-dns.org.

ctrl-key.com shares some name servers with other domains, for example wintergartenplaner.de, puntino.de, biomimicry.co.uk, bimboffin.us and advoforum.eu.

these name servers are often used with ns1023.ui-dns.biz, ns1023.ui-dns.com, ns1117.ui-dns.biz, ns1117.ui-dns.com, ns1117.ui-dns.de, ns1023.ui-dns.org, ns1065.ui-dns.de, ns1065.ui-dns.com, ns1065.ui-dns.org and ns1112.ui-dns.biz.

Host names with two IP numbers

Two IPs per host:

ns1065.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5141:100 and 217.160.81.65

ns1112.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5270:100 and 217.160.82.112

ns1023.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5017:100 and 217.160.80.23

ns1117.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5375:100 and 217.160.83.117

Mail Servers

ctrl-key.com is served by two mail servers: mx00.ionos.de and mx01.ionos.de.

ctrl-key.com shares the mail server setup with other domains, for example erdbeerpflanzen.info, aufstieg-seminare.de, robertneun.eu, xn--hochschulqualittsbarometer-uhc.de and object-key.de.

ctrl-key.com shares at least some mail servers with other domains, for example rechtsanwalt-horn.com.

Host names with a single IP:

mx00.ionos.de points to 212.227.15.41

mx01.ionos.de points to 217.72.192.67