olavb.dk

📜 Historical scan 2026-07-11 09:48:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

olavb.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 23 May 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.216.113 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by olavb.dk.s200a1.psmtp.com, olavb.dk.s200a2.psmtp.com and 2 more. 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 48ms

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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.20.216.113	43200s	server13.chosting.dk	AS21060	Atea A/S	178.20.216.0/23	🇩🇰 Denmark	—

📧 MX Records#

4 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	42300s	olavb.dk.s200a1.psmtp.com	—	—	—
20	43200s	olavb.dk.s200a2.psmtp.com	—	—	—
30	43200s	olavb.dk.s200b1.psmtp.com	—	—	—
40	43200s	olavb.dk.s200b2.psmtp.com	—	—	—

🔷 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 2026-10-10 21:14:50

www	77.66.66.227 (AS47292) (address records, no CNAME)
www vs bare domain	Different networks olavb.dk: 178.20.216.113 (AS21060) www.olavb.dk: 77.66.66.227 (AS47292) (all like this)
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#

146ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026071001
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 2026-10-10 21:53:36

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-05-23
Expires	2027-05-31 (226d)

📋 WHOIS#

⏱️ Lookup Timing#

48ms

44ms

55ms

AAAA

48ms

TXT

288ms

CAA

44ms

HTTPS

51ms

TLSA

214ms

SOA

0ms

MTA-STS

85ms

DNSSEC

146ms

SRV

126ms

Total

923ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 21:14:50	1328ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-01 05:13:15	517ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-16 23:22:36	1203ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-09 22:23:32	1187ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-02 22:15:50	690ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-11 12:36:41	3269ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-14 17:17:32	764ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-11 09:48:39 shown	923ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-21 08:01:00	714ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-17 22:54:35	655ms	2 NS 1 A 4 MX	🔒 Secure