chat.dk

Records from scan: 2026-10-17 09:46:15 · 25094ms total · last checked 2026-10-18 10:48 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

chat.dk is a .dk domain served by 2 nameservers (ns1.ordbogen.com, ns2.ordbogen.com). It was registered on 31 January 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.240.88.26 is hosted by Ordbogen A/S (AS198901) in Denmark. Mail is handled by mail.ordbogen.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.ordbogen.com	91.240.88.19	ns1.ordbogen.com	AS198901 Ordbogen A/S
ns2.ordbogen.com	91.240.88.20	ns2.ordbogen.com	AS198901 Ordbogen A/S

🌍 A Records#

1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.240.88.26	86400s	—	AS198901	Ordbogen A/S	91.240.88.0/24	🇩🇰 Denmark	—

📧 MX Records#

1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mail.ordbogen.com	91.240.88.21	mail.ordbogen.com	AS198901 Ordbogen A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	91.240.88.26
🔶 Autoconfig	91.240.88.26

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 24169ms

TXT Record
google-site-verification=OcULefYKgsrkraKp98UTjaLtOJGDZUCJBXemOEVpM3s
v=spf1 mx ip4:185.245.8.10 ip4:185.245.9.10 include:trustpilotservice.com ~all

✉️ SPF#

Policy	Record (chat.dk)
~all (soft fail)	v=spf1 mx ip4:185.245.8.10 ip4:185.245.9.10 include:trustpilotservice.com ~all

📨 DMARC#

Policy	Record (_dmarc.chat.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:3dnp0lzw@ag.eu.dmarcian.com; ruf=mailto:3dnp0lzw@fr.eu.dmarcian.com;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-17 09:46:15

www	91.240.88.26 (AS198901) (address records, no CNAME)
www vs bare domain	Same network chat.dk: 91.240.88.26 (AS198901) www.chat.dk: 91.240.88.26 (AS198901)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

117ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

36ms

Field	Value
Serial	1792134828
Primary NS (MNAME)	ns1.ordbogen.com
Responsible (RNAME)	hostmaster@chat.dk
Refresh	16384s
Retry	2048s
Expire	1048576s
Minimum (neg-cache TTL)	2560s

📋 Registration#

WHOIS fetched 2026-10-17 10:14:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-01-31
Expires	2035-03-31 (3085d)

🔗 Same registrant#

75 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
abcchat.dk	Key-Systems GmbH
abchat.dk	Key-Systems GmbH
abcordbogen.dk	Punktum dk A/S (direct)
agile-tools.dk	Key-Systems GmbH
begrebsordbog.dk	Punktum dk A/S (direct)
billedordbog.dk	Punktum dk A/S (direct)
dansksvenskordbog.dk	Punktum dk A/S (direct)
educas.dk	Punktum dk A/S (direct)
educhat.dk	Key-Systems GmbH
edukas.dk	Punktum dk A/S (direct)
edutip.dk	Key-Systems GmbH
fagordbog.dk	Punktum dk A/S (direct)
forældrechat.dk	Punktum dk A/S (direct)
forældrechatten.dk	Punktum dk A/S (direct)
franskordbog.dk	Punktum dk A/S (direct)
gramatip.dk	Punktum dk A/S (direct)
grammatip.dk	Punktum dk A/S (direct)
grammatiphome.dk	Punktum dk A/S (direct)
idiomordbog.dk	Punktum dk A/S (direct)
internetordbog.dk	Punktum dk A/S (direct)
italienskordbog.dk	Punktum dk A/S (direct)
just-translate.dk	Punktum dk A/S (direct)
justtranslate.dk	Punktum dk A/S (direct)
kollokationordbog.dk	Punktum dk A/S (direct)
latinordbog.dk	Punktum dk A/S (direct)
leksikografi.dk	Punktum dk A/S (direct)
lektiechat.dk	Punktum dk A/S (direct)
lektiechatten.dk	Punktum dk A/S (direct)
lemmaordbog.dk	Punktum dk A/S (direct)
lexisbook.dk	Punktum dk A/S (direct)
livetrans.dk	Punktum dk A/S (direct)
lærerchat.dk	Punktum dk A/S (direct)
lørnerordbog.dk	Punktum dk A/S (direct)
matematip.dk	Punktum dk A/S (direct)
musikordbog.dk	Punktum dk A/S (direct)
news-skole.dk	Punktum dk A/S (direct)
newsskole.dk	Punktum dk A/S (direct)
offlineordbog.dk	Punktum dk A/S (direct)
online-ordbog.dk	Punktum dk A/S (direct)
opgavehaefter.dk	Key-Systems GmbH
opgavehæfte.dk	Key-Systems GmbH
opgavehæfter.dk	Key-Systems GmbH
ordbgen.dk	Punktum dk A/S (direct)
ordbogen.dk	Punktum dk A/S (direct)
ordbogenas.dk	Punktum dk A/S (direct)
ordbogenlan.dk	Key-Systems GmbH
ordboken.dk	Punktum dk A/S (direct)
ordsom.dk	Punktum dk A/S (direct)
ordsome.dk	Punktum dk A/S (direct)
papirordbog.dk	Punktum dk A/S (direct)
piir.dk	Key-Systems GmbH
produktionsordbog.dk	Punktum dk A/S (direct)
radiærordbog.dk	Punktum dk A/S (direct)
rdbogen.dk	Punktum dk A/S (direct)
receptionsordbog.dk	Punktum dk A/S (direct)
retrogradordbog.dk	Punktum dk A/S (direct)
revisorordbog.dk	Punktum dk A/S (direct)
revisorordbogen.dk	Punktum dk A/S (direct)
spanskordbog.dk	Punktum dk A/S (direct)
stav2.dk	Punktum dk A/S (direct)
svenskdanskordbog.dk	Punktum dk A/S (direct)
svenskordbog.dk	Punktum dk A/S (direct)
technology-denmark.dk	Punktum dk A/S (direct)
tekstretter.dk	Punktum dk A/S (direct)
translive.dk	Punktum dk A/S (direct)
tyskordbog.dk	Punktum dk A/S (direct)
videolektor.dk	Punktum dk A/S (direct)
vikartimen.dk	Punktum dk A/S (direct)
viktorogvennerne.dk	Punktum dk A/S (direct)
webordboken.dk	Punktum dk A/S (direct)
worditapp.dk	Punktum dk A/S (direct)
writeassistance.dk	Punktum dk A/S (direct)
writeassistant.dk	Punktum dk A/S (direct)
økonomiordbog.dk	Punktum dk A/S (direct)
økonomiordbogen.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

39ms

32ms

AAAA

47ms

TXT

24169ms

CAA

40ms

HTTPS

48ms

TLSA

555ms

SOA

36ms

MTA-STS

51ms

DNSSEC

117ms

SRV

69ms

Total

25094ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 09:46:15 shown	25094ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 05:51:17	8509ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 05:41:00	24656ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 05:26:22	25735ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-22 16:41:11	9258ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-15 15:17:08	24949ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 14:50:13	8876ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-19 17:03:22	10016ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-18 17:00:52	8536ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-12 20:54:46	10804ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-11 10:51:07	8829ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-06 23:31:47	8632ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-29 14:46:02	8604ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-28 12:23:44	8548ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-25 08:03:09	9501ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-21 17:41:20	9498ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-27 10:21:35	8501ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 22:45:50	9652ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 08:02:35	8585ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 04:43:00	9923ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 15:27:22	9288ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 09:20:12	3758ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 20:25:12	588ms	2 NS 1 A 1 MX	🔓 Insecure