britorn-vestergaard.dk DNS records

🖥️ Nameservers4 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.186.55.55	3600s	5.186.55.55.static.fibianet.dk	AS44869	FIBIA P/S	5.186.0.0/16	🇩🇰 Denmark	Lystrup

📧 MX Records1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	britornvestergaard-dk01i.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::2 2a01:111:f403:ca04::8 2a01:111:f403:ca04::a 52.101.68.10 52.101.68.15 52.101.68.16 52.101.68.29	mail-dbapr03cu00100.inbound.protection.outlook.com mail-du2pr03cu00102.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-dbapr03cu00105.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 → 40.104.116.8
🔶 Autoconfig	5.186.55.55

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 102ms

TXT Record
MS=ms36225291
v=spf1 include:spf.protection.outlook.com include:spf.simply.com ~all

✉️ SPF

Policy	Record (britorn-vestergaard.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:spf.simply.com ~all

📨 DMARC

Policy	Record (_dmarc.britorn-vestergaard.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@securitylink.uriports.com; ruf=mailto:dmarc@securitylink.uriports.com; fo=1:d:s

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:tlsrpt@securitylink.uriports.com

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

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

🔐 DNSSEC124ms

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

🏷️ SOA50ms

Field	Value
Serial	2024042901
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

36ms

A

48ms

MX

47ms

AAAA

51ms

TXT

102ms

CAA

56ms

HTTPS

43ms

TLSA

280ms

SOA

50ms

MTA-STS

48ms

DNSSEC

124ms

SRV

57ms

Total

879ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-25 10:19:52	879ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 10:28:02	952ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-24 00:52:37	5308ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 00:14:18	1178ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 17:19:12	3556ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 17:09:55	798ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 17:07:22	1764ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 17:00:54	629ms	4 NS 1 A 1 MX	🔒 Secure	View