birtekaas.dk

📜 Historical scan 2026-09-29 11:58:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

birtekaas.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 10 May 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.150 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by birtekaas-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 52ms

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 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.150	3600s	webcluster1.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	birtekaas-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca04::d 2a01:111:f403:ca09::20 2a01:111:f403:ca21::a 52.101.209.28 52.101.73.120 52.101.73.153 52.101.73.155	mail-du0pr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-am7pr02cu00300.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr02cu00203.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig	46.30.215.150

🔷 AAAA Records (IPv6)#

1 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:b6:6c9a:a784:6db3	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 191ms

TXT Record
MS=ms97790480
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (birtekaas.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 2026-10-12 10:53:36

www	46.30.215.150 2a02:2350:5:106:b6:6c9a:a784:6db3 (AS51468) (address records, no CNAME)
www vs bare domain	Same network birtekaas.dk: 46.30.215.150 2a02:2350:5:106:b6:6c9a:a784:6db3 (AS51468) www.birtekaas.dk: 46.30.215.150 2a02:2350:5:106:b6:6c9a:a784:6db3 (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

133ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092805
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 23:42:14

Field	Value
Registrar	ONE.COM A/S
Registered	2022-05-10
Expires	2027-05-09 (201d)

📋 WHOIS#

⏱️ Lookup Timing#

52ms

48ms

40ms

AAAA

41ms

TXT

191ms

CAA

38ms

HTTPS

36ms

TLSA

667ms

SOA

0ms

MTA-STS

56ms

DNSSEC

133ms

SRV

67ms

Total

1379ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 22:27:11	1087ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 11:58:07 shown	1379ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 11:49:52	838ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 11:38:25	821ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 23:29:52	998ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-03 09:35:56	953ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-04 04:15:00	1731ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-13 04:04:28	7496ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-04 13:10:41	2189ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:41:22	785ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-16 14:40:35	2813ms	2 NS 1 A 1 MX	🔒 Secure