friisnet.dk

📜 Historical scan 2026-07-02 00:33:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

friisnet.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 March 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 83.72.5.154 is hosted by Telenor A/S (AS9158) in Denmark. Mail is handled by friisnet.dk, backup-mx.post.tele.dk. 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 275ms

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 263ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
83.72.5.154	43200s	—	AS9158	Telenor A/S	83.72.0.0/14	🇩🇰 Denmark	Fredericia

📧 MX Records#

2 records 270ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	friisnet.dk	83.72.5.154	—	AS9158 Telenor A/S
20	43200s	backup-mx.post.tele.dk	80.160.77.99	backup-mx1.post.tele.dk	AS3292 TDC Holding A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	friisnet.dk → 83.72.5.154
🔶 Autoconfig	friisnet.dk → 83.72.5.154

🔷 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 02:42:12

www CNAME	friisnet.dk (all on friisnet.dk) → 83.72.5.154 (AS9158)
www vs bare domain	Same network friisnet.dk: 83.72.5.154 (AS9158) www.friisnet.dk: 83.72.5.154 (AS9158)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.friisnet.dk	friisnet.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

557ms

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

🏷️ SOA#

224ms

Field	Value
Serial	2026040401
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 2026-10-07 00:15:47

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-03-04
Expires	2027-03-31 (164d)

📋 WHOIS#

⏱️ Lookup Timing#

275ms

263ms

270ms

AAAA

261ms

TXT

854ms

CAA

245ms

HTTPS

275ms

TLSA

370ms

SOA

224ms

MTA-STS

273ms

DNSSEC

557ms

SRV

287ms

Total

2512ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 02:42:12	910ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-06 23:45:42	1530ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-01 23:16:13	1992ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-30 23:12:33	465ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-29 20:52:12	488ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-26 16:52:09	648ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-16 06:03:19	685ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-06 21:39:54	617ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-04 04:55:28	2705ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-27 17:49:05	970ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-26 15:00:45	923ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-19 18:52:59	4999ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-02 00:49:06	962ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-02 00:33:29 shown	2512ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 09:26:19	729ms	2 NS 1 A 2 MX	🔒 Secure