birkeroedadvokater.dk DNS records

🖥️ Nameservers2 records 100ms

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 Records1 records 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.12	3600s	prolinux100.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 102ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	birkeroedadvokater-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca09::3 2a01:111:f403:ca09::6 2a01:111:f403:ca09::b 52.101.103.137 52.101.68.5 52.101.73.153 52.101.73.24	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-du2pr03cu00105.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 → 40.104.116.40
🔶 Autoconfig	185.21.40.12

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 103ms

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

📝 TXT Records3 records 129ms

TXT Record
MS=ms99636046
P-28kaCKLCF8
v=spf1 ip4:87.60.89.152 include:spf.permido.com include:spf.protection.outlook.com include:_custspf.one.com include:spf.curanet.dk -all

✉️ SPF

Policy	Record (birkeroedadvokater.dk)
-all (hard fail)	v=spf1 ip4:87.60.89.152 include:spf.permido.com include:spf.protection.outlook.com include:_custspf.one.com include:spf.curanet.dk -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

🔗 TLSA / DANE

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

🔐 DNSSEC92ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082901
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 — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

100ms

A

28ms

MX

102ms

AAAA

27ms

TXT

129ms

CAA

96ms

HTTPS

24ms

TLSA

399ms

SOA

0ms

MTA-STS

127ms

DNSSEC

92ms

SRV

103ms

Total

870ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 06:11:11	870ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 02:51:09	5934ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-01 04:22:45	1424ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 14:02:38	5836ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 02:48:01	3159ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 18:51:21	772ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 14:44:30	647ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 14:41:59	599ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 14:41:03	1442ms	2 NS 1 A 1 MX	🔒 Secure	View