brianknudsen.dk

Records from scan: 2026-10-09 13:39:52 · 1016ms total · last checked 2026-10-16 21:29 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

brianknudsen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.167.203.99 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by brianknudsen-dk.mail.protection.outlook.com, brianknudsen.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 32ms

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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.167.203.99	3600s	80-167-203-99-cable.dk.customer.tdc.net	AS3292	TDC Holding A/S	80.160.0.0/13	🇩🇰 Denmark	Hobro

📧 MX Records#

2 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	brianknudsen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::f 2a01:111:f403:ca09::24 2a01:111:f403:ca21::c 52.101.103.162 52.101.68.29 52.101.73.155 52.101.91.153	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00101.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
20	3600s	brianknudsen.dk	80.167.203.99	80-167-203-99-cable.dk.customer.tdc.net	AS3292 TDC Holding A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 139ms

TXT Record
v=spf1 include:spf.protection.outlook.com a:80-167-203-99-cable.dk.customer.tdc.net -all

✉️ SPF#

Policy	Record (brianknudsen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com a:80-167-203-99-cable.dk.customer.tdc.net -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#

checked 2026-10-09 13:39:52

www	80.167.203.99 (AS3292) (address records, no CNAME)
www vs bare domain	Same network brianknudsen.dk: 80.167.203.99 (AS3292) www.brianknudsen.dk: 80.167.203.99 (AS3292)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

55ms

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

🏷️ SOA#

46ms

Field	Value
Serial	2026100101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

32ms

37ms

31ms

AAAA

23ms

TXT

139ms

CAA

39ms

HTTPS

40ms

TLSA

594ms

SOA

46ms

MTA-STS

38ms

DNSSEC

55ms

SRV

50ms

Total

1016ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:39:52 shown	1016ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-09 11:46:34	2239ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-01 23:46:26	803ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-30 23:37:33	1324ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-30 21:34:28	1262ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-07 19:46:34	1313ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-20 08:25:08	7099ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-01 21:25:14	1185ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-28 08:13:00	1812ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-20 00:28:00	3279ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 16:50:19	2801ms	2 NS 1 A 2 MX	🔒 Secure