securityadvisor.dk

📜 Historical scan 2026-06-22 08:12:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

securityadvisor.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 June 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.237.54.63 is hosted by Telenor A/S (AS9158) in Denmark. Mail is handled by www.vsen.dk. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 155ms

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 167ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
213.237.54.63	43200s	—	AS9158	Telenor A/S	213.237.0.0/17	🇩🇰 Denmark	—

📧 MX Records#

1 records 165ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	www.vsen.dk	—	—	—

🔷 AAAA Records (IPv6)#

1 records 146ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2001:1448:80:f::2	43200s	—	AS47292	Sentia Denmark A/S	2001:1448:0:0:0:0:0:0/32	🇩🇰 Denmark	—

🔐 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 2026-10-09 11:45:45

www	213.237.54.63 (AS9158) (address records, no CNAME)
www vs bare domain	Same network securityadvisor.dk: 213.237.54.63 2001:1448:80:f::2 (AS9158 AS47292) www.securityadvisor.dk: 213.237.54.63 (AS9158)
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#

263ms

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

🏷️ SOA#

74ms

Field	Value
Serial	2026032401
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 2026-10-09 20:51:43

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-06-06
Expires	2027-06-30 (249d)

📋 WHOIS#

⏱️ Lookup Timing#

155ms

167ms

165ms

AAAA

146ms

TXT

182ms

CAA

147ms

HTTPS

147ms

TLSA

975ms

SOA

74ms

MTA-STS

154ms

DNSSEC

263ms

SRV

159ms

Total

1489ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 11:45:45	1474ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 03:51:19	4495ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 09:11:45	1373ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 19:36:24	1651ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 18:37:11	734ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 14:24:50	1859ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-24 15:27:50	6549ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 23:26:51	1307ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 14:03:39	636ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 08:12:22 shown	1489ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 14:04:29	1050ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 11:52:28	621ms	2 NS 1 A 1 MX	🔒 Secure