friisbjorn.dk

📜 Historical scan 2026-06-17 10:33:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

friisbjorn.dk is a .dk domain served by 4 nameservers (ns-1235.awsdns-26.org, ns-1713.awsdns-22.co.uk, ns-199.awsdns-24.com and 1 more). It was registered on 22 January 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by friisbjorn-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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#

4 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1235.awsdns-26.org	205.251.196.211 2600:9000:5304:d300::1	ns-1235.awsdns-26.org ns-1235.awsdns-26.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1713.awsdns-22.co.uk	205.251.198.177 2600:9000:5306:b100::1	ns-1713.awsdns-22.co.uk ns-1713.awsdns-22.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-199.awsdns-24.com	205.251.192.199 2600:9000:5300:c700::1	ns-199.awsdns-24.com ns-199.awsdns-24.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-834.awsdns-40.net	205.251.195.66 2600:9000:5303:4200::1	ns-834.awsdns-40.net ns-834.awsdns-40.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	friisbjorn-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::6 2a01:111:f403:ca09::9 2a01:111:f403:ca09::f 52.101.68.15 52.101.68.3 52.101.68.8 52.101.73.6	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 165ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (friisbjorn.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 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 09:43:37

www	NXDOMAIN
www vs bare domain	Neither resolves friisbjorn.dk: no address www.friisbjorn.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

149ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

100ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-1235.awsdns-26.org
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-17 20:47:25

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-01-22
Expires	2027-01-21 (92d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
letsrethink.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

50ms

84ms

54ms

AAAA

97ms

TXT

165ms

CAA

57ms

HTTPS

97ms

TLSA

174ms

SOA

100ms

MTA-STS

32ms

DNSSEC

149ms

SRV

0ms

Total

1648ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 04:04:26	2972ms	4 NS 0 A 1 MX	🔓 Insecure
2026-09-26 22:35:06	3263ms	4 NS 0 A 1 MX	🔓 Insecure
2026-08-27 00:34:37	4299ms	4 NS 0 A 1 MX	🔓 Insecure
2026-07-02 23:52:21	12687ms	4 NS 0 A 1 MX	🔓 Insecure
2026-06-17 10:33:26 shown	1648ms	4 NS 0 A 1 MX	🔓 Insecure
2026-06-17 10:26:56	1228ms	4 NS 0 A 1 MX	🔓 Insecure