astrupbyg.dk

📜 Historical scan 2026-06-23 23:59:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

astrupbyg.dk is a .dk domain with no delegation in this scan. It was registered on 2 February 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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#

🖥️

No NS records found

🌍 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#

📝

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 2026-10-13 12:59:13

www	46.30.213.71 2a02:2350:5:10b:3f:13a5:f99c:52b7 (AS51468) (address records, no CNAME)
www vs bare domain	Same network astrupbyg.dk: 46.30.213.71 2a02:2350:5:10b:3f:13a5:f99c:52b7 (AS51468) www.astrupbyg.dk: 46.30.213.71 2a02:2350:5:10b:3f:13a5:f99c:52b7 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

282ms

Check	Result
Validation Status	Not applicable: the domain has no delegation, so there is no zone to validate (stored verdict: ❓ Unknown).
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-13 13:11:31

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-02-02
Expires	2027-02-28 (131d)

🔗 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#

192ms

167ms

206ms

AAAA

196ms

TXT

294ms

CAA

223ms

HTTPS

213ms

TLSA

17ms

SOA

193ms

MTA-STS

211ms

DNSSEC

282ms

SRV

223ms

Total

928ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 12:59:13	1882ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-29 18:39:37	583ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-23 15:34:45	932ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-03 13:51:37	11517ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-23 00:46:10	2910ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-14 14:36:26	5175ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-24 00:31:15	1078ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-15 21:05:23	4931ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-27 22:12:14	754ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-27 14:02:08	3632ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-23 23:59:24 shown	928ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 12:08:55	1501ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-22 11:53:20	1182ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 09:27:27	1594ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-16 13:47:12	772ms	2 NS 1 A 4 MX	🔒 Secure