appguiden.dk

📜 Historical scan 2026-06-16 13:36:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

appguiden.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 15 September 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 194.255.15.19 is hosted by Norlys Digital A/S (AS3308) in Denmark. Mail is handled by mx01.dandomain.dk. The zone is DNSSEC-signed and validates, has no 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 23ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	—	—	—
ns2.dandomain.dk	—	—	—

🌍 A Records#

1 records 20ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.255.15.19	—	19.0-27.15.255.194.in-addr.arpa forward.dandomain.dk	AS3308	Norlys Digital A/S	194.255.0.0/16	🇩🇰 Denmark	—

📧 MX Records#

1 records 22ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx01.dandomain.dk	212.237.249.50	mx1.dandomain.dk	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-07 16:12:33

www	194.255.15.19 (AS3308) (address records, no CNAME)
www vs bare domain	Same network appguiden.dk: 194.255.15.19 (AS3308) www.appguiden.dk: 194.255.15.19 (AS3308)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

90ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

24ms

Field	Value
Serial	2023061501
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-13 17:45:54

Field	Value
Registrar	DANDOMAIN A/S
Registered	2009-09-15
Expires	2027-09-30 (348d)

🔗 Same registrant#

1 domain

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
firsttimes.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

23ms

20ms

22ms

AAAA

22ms

TXT

165ms

CAA

21ms

HTTPS

23ms

TLSA

46ms

SOA

24ms

MTA-STS

36ms

DNSSEC

90ms

SRV

0ms

Total

507ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 14:08:43	362ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 03:52:05	558ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 03:46:07	433ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 06:13:41	447ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-01 10:53:08	447ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 19:20:59	1118ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 14:54:51	407ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:36:21 shown	507ms	2 NS 1 A 1 MX	🔒 Secure