educhat.dk

📜 Historical scan 2026-07-27 22:12:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

educhat.dk is a .dk domain served by 2 nameservers (ns1.ordbogen.com, ns2.ordbogen.com). It was registered on 26 February 2026 (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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 40ms

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 36ms

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 62ms

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#

1 records 4361ms

TXT Record
v=spf1 mx ip4:185.245.8.10 ip4:185.245.9.10 ~all

✉️ SPF#

Policy	Record (educhat.dk)
~all (soft fail)	v=spf1 mx ip4:185.245.8.10 ip4:185.245.9.10 ~all

📨 DMARC#

Policy	Record (_dmarc.educhat.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#

latest probe, not this scan · checked 2026-10-16 16:04:23

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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

120ms

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

🏷️ SOA#

0ms

Field	Value
Serial	1785148919
Primary NS (MNAME)	ns1.ordbogen.com
Responsible (RNAME)	hostmaster@educhat.dk
Refresh	16384s
Retry	2048s
Expire	1048576s
Minimum (neg-cache TTL)	2560s

📋 Registration#

WHOIS fetched 2026-10-16 16:31:47

Field	Value
Registrar	Key-Systems GmbH
Registered	2026-02-26
Expires	2027-02-25 (131d)

🔗 Same registrant#

40 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
begrebsordbog.dk	Punktum dk A/S (direct)
billedordbog.dk	Punktum dk A/S (direct)
educas.dk	Punktum dk A/S (direct)
edukas.dk	Punktum dk A/S (direct)
forældrechat.dk	Punktum dk A/S (direct)
gramatip.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)
kollokationordbog.dk	Punktum dk A/S (direct)
latinordbog.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)
lærerchat.dk	Punktum dk A/S (direct)
lørnerordbog.dk	Punktum dk A/S (direct)
matematip.dk	Punktum dk A/S (direct)
news-skole.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
ordbogen.dk	Punktum dk A/S (direct)
ordbogenas.dk	Punktum dk A/S (direct)
ordboken.dk	Punktum dk A/S (direct)
ordsom.dk	Punktum dk A/S (direct)
radiærordbog.dk	Punktum dk A/S (direct)
rdbogen.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)
technology-denmark.dk	Punktum dk A/S (direct)
tekstretter.dk	Punktum dk A/S (direct)
vikartimen.dk	Punktum dk A/S (direct)
webordboken.dk	Punktum dk A/S (direct)
writeassistance.dk	Punktum dk A/S (direct)
økonomiordbogen.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

36ms

62ms

AAAA

41ms

TXT

4361ms

CAA

45ms

HTTPS

36ms

TLSA

70ms

SOA

0ms

MTA-STS

93ms

DNSSEC

120ms

SRV

155ms

Total

4759ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 16:04:23	25220ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 14:14:18	8380ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-29 13:56:47	25737ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-17 15:16:48	24839ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-20 09:59:41	11604ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-19 09:30:57	13281ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-12 11:18:33	8623ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-04 01:51:13	24765ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-02 09:03:17	24819ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-27 22:12:31 shown	4759ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-24 20:21:26	4766ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-21 13:55:10	4773ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-17 18:32:31	8622ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-16 14:15:09	2626ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-27 00:57:40	9593ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-18 22:17:11	8705ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 05:55:46	4380ms	2 NS 1 A 1 MX	🔓 Insecure