se-a.dk

📜 Historical scan 2026-06-18 05:28:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

se-a.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 10 October 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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#

3 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 200ms

TXT Record
apple-domain-verification=iBGDTWPpMnzu0Ehh

✉️ 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 2026-10-10 21:16:08

www	212.237.249.16 (AS48854) (address records, no CNAME)
www vs bare domain	Same network se-a.dk: 212.237.249.16 (AS48854) www.se-a.dk: 212.237.249.16 (AS48854)
Wildcard	Yes: any name under the zone resolves
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#

66ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

107ms

Field	Value
Serial	2025121600
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-16 12:18:10

Field	Value
Registrar	CURANET A/S
Registered	2025-10-10
Expires	2027-10-09 (353d)

🔗 Same registrant#

4 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
basouth.dk	CURANET A/S
dmipraktik.dk	CURANET A/S
sealab.dk	CURANET A/S
smartacademy.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

31ms

42ms

34ms

AAAA

107ms

TXT

200ms

CAA

107ms

HTTPS

41ms

TLSA

53ms

SOA

107ms

MTA-STS

36ms

DNSSEC

66ms

SRV

141ms

Total

519ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 04:21:09	440ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-26 02:54:23	449ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-14 19:24:32	8487ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-03 10:31:48	842ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-27 22:46:57	948ms	3 NS 0 A 0 MX	🔒 Secure
2026-06-18 05:28:09 shown	519ms	3 NS 0 A 0 MX	🔒 Secure