birkebaek-revision.dk DNS records

🖥️ Nameservers2 records 219ms

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 567ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.4.208.59	360s	pro02.azehosting.net	AS24940	Hetzner Online GmbH	46.4.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 171ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	birkebaekrevision-dk02c.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::a 2a01:111:f403:ca09:: 2a01:111:f403:ca09::b 52.101.68.25 52.101.68.32 52.101.73.153 52.101.73.24	mail-du2pr03cu00102.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 40.104.39.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 581ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 590ms

TXT Record
MS=ms67474094
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.birkebaek-revision.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc@birkebaek-revision.dk; ruf=mailto:dmarc@birkebaek-revision.dk; fo=1;

📬 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)

🔐 DNSSEC237ms

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

🏷️ SOA151ms

Field	Value
Serial	2024112201
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

219ms

A

567ms

MX

171ms

AAAA

193ms

TXT

590ms

CAA

160ms

HTTPS

160ms

TLSA

249ms

SOA

151ms

MTA-STS

176ms

DNSSEC

237ms

SRV

581ms

Total

1412ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-28 00:03:16	1412ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 07:41:48	1182ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 02:37:49	3550ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 14:40:51	470ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 14:40:24	742ms	2 NS 1 A 1 MX	🔒 Secure	View