birkebakken.dk DNS records

🖥️ Nameservers2 records 57ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.155.48	3600s	linux100.curanet.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	birkebakken-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::1 2a01:111:f403:ca09::24 2a01:111:f403:ca48::8 52.101.181.153 52.101.68.16 52.101.68.27 52.101.73.8	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db7pr03cu00401.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am0pr04cu00500.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	93.191.155.48

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 154ms

TXT Record
google-site-verification=AMFcmm-YnDWG2r93nxf5QYcWhdFiBML7XsIDz8JPwIU
MS=ms10979422
v=spf1 include:spf.protection.outlook.com include:spf.simply.com include:spf1.bluewhale.dk -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.birkebakken.dk)
p=reject	v=DMARC1; p=reject;

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC69ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080601
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

57ms

A

38ms

MX

46ms

AAAA

47ms

TXT

154ms

CAA

48ms

HTTPS

40ms

TLSA

311ms

SOA

0ms

MTA-STS

68ms

DNSSEC

69ms

SRV

66ms

Total

945ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 16:06:45	945ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 02:05:10	1236ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 17:59:49	1266ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 01:43:54	754ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-16 14:49:06	1174ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-16 14:40:30	942ms	2 NS 1 A 2 MX	🔒 Secure	View