strandholt.dk

📜 Historical scan 2026-09-30 19:30:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

strandholt.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 12 March 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by .. 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 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
127.0.0.1	43200s	localhost	—	—	—	—	—

📧 MX Records#

1 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 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 2026-10-12 00:19:06

www	46.30.211.38 (AS51468) (address records, no CNAME)
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#

95ms

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

🏷️ SOA#

58ms

Field	Value
Serial	2026091001
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-12 00:29:46

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-03-12
Expires	2028-03-31 (526d)

🔗 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#

41ms

34ms

27ms

AAAA

52ms

TXT

161ms

CAA

31ms

HTTPS

61ms

TLSA

82ms

SOA

58ms

MTA-STS

94ms

DNSSEC

95ms

SRV

59ms

Total

516ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 00:19:06	524ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-04 06:24:14	366ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 19:30:12 shown	516ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-15 03:17:25	802ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 22:44:45	744ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 04:15:04	552ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 11:13:46	2122ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 08:47:11	735ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-12 08:40:19	2489ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 04:30:38	633ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 07:21:43	913ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 21:46:51	409ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 17:04:05	452ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:56:00	1285ms	2 NS 1 A 0 MX	🔒 Secure