birchrasmussen.dk DNS records

🖥️ Nameservers2 records 38ms

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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.150	3600s	webcluster1.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	birchrasmussen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::f 2a01:111:f403:ca09:: 2a01:111:f403:ca09::e 52.101.103.140 52.101.68.0 52.101.68.8 52.101.73.126	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am8pr83cu00106.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 → 40.104.116.56

🔷 AAAA Records (IPv6)1 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:b3:20bc:8bd8:7edd	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 Records1 records 183ms

TXT Record
v=spf1 ip4:188.120.84.237 include:spf.protection.outlook.com ~all

✉️ SPF

Policy	Record (birchrasmussen.dk)
~all (soft fail)	v=spf1 ip4:188.120.84.237 include:spf.protection.outlook.com ~all

📨 DMARC

Policy	Record (_dmarc.birchrasmussen.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=quarantine; ruf=mailto:dmarc@birchrasmussen.dk; rua=mailto:dmarc@birchrasmussen.dk

📬 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)

🔐 DNSSEC70ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082602
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

38ms

A

41ms

MX

54ms

AAAA

42ms

TXT

183ms

CAA

52ms

HTTPS

36ms

TLSA

183ms

SOA

0ms

MTA-STS

62ms

DNSSEC

70ms

SRV

67ms

Total

855ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 10:31:14	855ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 02:00:11	2271ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 23:33:01	12936ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 11:32:19	10054ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 16:40:09	2462ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 23:52:50	2085ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 16:33:23	1180ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 09:15:22	2078ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 16:20:41	1172ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 06:29:03	3418ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 14:39:07	2612ms	2 NS 1 A 1 MX	🔒 Secure	View