birkkjaeradvisory.dk

📜 Historical scan 2026-06-16 14:44:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

birkkjaeradvisory.dk is a .dk domain served by 3 nameservers (ns1.nordicnumber.com, ns2.nordicnumber.com, ns3.nordicnumber.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by birkkjaeradvisory-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#

3 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.nordicnumber.com	—	—	—
ns2.nordicnumber.com	—	—	—
ns3.nordicnumber.com	—	—	—

🌍 A Records#

1 records 69ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.198.138.240	—	—	AS51167	—	—	—	Lauterbourg

📧 MX Records#

1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	birkkjaeradvisory-dk.mail.protection.outlook.com	52.101.68.10 52.101.68.25 52.101.68.5 52.101.73.28	mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com	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#

3 records 229ms

TXT Record
Hosted by NN Hosting - http://www.nnhosting.eu/
MS=ms21906266
v=spf1 include:spf.protection.outlook.com include:spf.nnhosting.eu -all

✉️ SPF#

Policy	Record (birkkjaeradvisory.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.nnhosting.eu -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 2026-10-10 12:41:28

www CNAME	birkkjaeradvisory.dk (all on birkkjaeradvisory.dk) → 91.198.138.240 (AS51167)
www vs bare domain	Same network birkkjaeradvisory.dk: 91.198.138.240 (AS51167) www.birkkjaeradvisory.dk: 91.198.138.240 (AS51167)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

95ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

66ms

Field	Value
Serial	2026022605
Primary NS (MNAME)	ns1.nordicnumber.com
Responsible (RNAME)	hostmaster@nordicnumber.com
Refresh	3600s
Retry	600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

46ms

69ms

47ms

AAAA

91ms

TXT

229ms

CAA

49ms

HTTPS

144ms

TLSA

127ms

SOA

66ms

MTA-STS

48ms

DNSSEC

95ms

SRV

0ms

Total

611ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 21:03:32	1357ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-28 02:54:30	1577ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-26 13:21:25	1588ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-24 23:20:06	2256ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-24 14:53:17	2354ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-19 17:33:39	9196ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 14:44:59 shown	611ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 14:40:54	2661ms	3 NS 1 A 1 MX	🔓 Insecure