dann.dk

📜 Historical scan 2026-06-17 00:33:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dann.dk is a .dk domain served by 4 nameservers (ns1.dotserv.com, ns1.dotserv.net, ns2.dotserv.com and 1 more). It was registered on 8 March 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.216.15 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by ispc5.dotserv.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#

4 records 62ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dotserv.com	—	—	—
ns1.dotserv.net	—	—	—
ns2.dotserv.com	—	—	—
ns2.dotserv.net	—	—	—

🌍 A Records#

1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.20.216.15	—	ispc5.dotserv.com	AS21060	Atea A/S	178.20.216.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	ispc5.dotserv.com	178.20.216.15	ispc5.dotserv.com	AS21060 Atea A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 146ms

TXT Record
v=spf1 a mx include:_spf.dotserv.com ~all

✉️ SPF#

Policy	Record (dann.dk)
~all (soft fail)	v=spf1 a mx include:_spf.dotserv.com ~all

📨 DMARC#

Policy	Record (_dmarc.dann.dk)
p=reject	v=DMARC1; p=reject;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

2 records 85ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 08:52:34

www	178.20.216.15 (AS21060) (address records, no CNAME)
www vs bare domain	Same network dann.dk: 178.20.216.15 (AS21060) www.dann.dk: 178.20.216.15 (AS21060)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

71ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2021090402
Primary NS (MNAME)	ns1.dotserv.com
Responsible (RNAME)	hostmaster@dotserv.com
Refresh	14400s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	900s

📋 Registration#

WHOIS fetched 2026-10-12 13:12:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-03-08
Expires	2031-03-31 (1625d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

62ms

49ms

46ms

AAAA

43ms

TXT

146ms

CAA

85ms

HTTPS

60ms

TLSA

37ms

SOA

36ms

MTA-STS

51ms

DNSSEC

71ms

SRV

0ms

Total

431ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 01:44:20	727ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-29 17:54:30	571ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-28 03:00:00	756ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-26 00:32:19	2770ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-02 00:44:04	1013ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 00:33:28 shown	431ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 00:20:05	803ms	4 NS 1 A 1 MX	🔓 Insecure