olsen38.dk

📜 Historical scan 2026-10-02 14:15:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

olsen38.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 21 August 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.209.97.164 is hosted by FIBIA P/S (AS44869) in Denmark. 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 59ms

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 157ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.209.97.164	3600s	80.209.97.164.static.fibianet.dk	AS44869	FIBIA P/S	80.209.0.0/17	🇩🇰 Denmark	Tølløse

📧 MX Records#

1 records 84ms

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 2026-10-08 15:42:02

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Different networks olsen38.dk: 80.209.97.164 (AS44869) www.olsen38.dk: 46.30.211.38 (AS51468) (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#

359ms

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

🏷️ SOA#

106ms

Field	Value
Serial	2026092001
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 2026-10-04 15:07:14

Field	Value
Registrar	ONE.COM A/S
Registered	2012-08-21
Expires	2027-08-31 (314d)

📋 WHOIS#

⏱️ Lookup Timing#

59ms

157ms

84ms

AAAA

171ms

TXT

389ms

CAA

73ms

HTTPS

89ms

TLSA

379ms

SOA

106ms

MTA-STS

248ms

DNSSEC

359ms

SRV

225ms

Total

1414ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 14:24:54	535ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 14:15:34 shown	1414ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 12:11:09	747ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 01:54:01	1080ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-06 06:27:07	756ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 19:00:28	803ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 02:56:48	562ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 04:25:42	2426ms	2 NS 1 A 0 MX	🔒 Secure