borgen.dk DNS records

🖥️ Nameservers4 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1-03.azure-dns.com	13.107.236.3 2603:1061:0:700::3	ns1-03.azure-dns.com ns1-03.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2-03.azure-dns.net	150.171.21.3 2620:1ec:8ec:700::3	ns2-03.azure-dns.net ns2-03.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3-03.azure-dns.org	204.14.183.3 2a01:111:4000:700::3	ns3-03.azure-dns.org ns3-03.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4-03.azure-dns.info	208.84.5.3 2620:1ec:bda:700::3	ns4-03.azure-dns.info ns4-03.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records1 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
86.58.160.162	3600s	—	AS47292	Sentia Denmark A/S	86.58.160.0/21	🇩🇰 Denmark	Glostrup Municipality

📧 MX Records1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	3600s	borgen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::c 2a01:111:f403:ca04::e 2a01:111:f403:ca09::f 52.101.68.32 52.101.68.36 52.101.73.1 52.101.73.4	mail-db7pr03cu00601.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am0pr83cu00404.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 212ms

TXT Record
MS=ms74336430
MS=ms97660212
v=msv1 t=B41022F0-6DA1-43EA-A29D-0089AA3D57F7
v=spf1 ip4:86.58.159.10 ip4:86.58.159.30 ip4:86.58.159.31 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (borgen.dk)
-all (hard fail)	v=spf1 ip4:86.58.159.10 ip4:86.58.159.30 ip4:86.58.159.31 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.borgen.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:62de94a87c3dc@dmarc.centerasecurity.com;

📬 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)

🔐 DNSSEC87ms

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

🏷️ SOA78ms

Field	Value
Serial	1
Primary NS (MNAME)	ns1-03.azure-dns.com
Responsible (RNAME)	azuredns-hostmaster@microsoft.com
Refresh	3600s
Retry	300s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

37ms

A

50ms

MX

46ms

AAAA

39ms

TXT

212ms

CAA

63ms

HTTPS

52ms

TLSA

170ms

SOA

78ms

MTA-STS

65ms

DNSSEC

87ms

SRV

87ms

Total

948ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-23 02:36:43	948ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 11:35:36	1060ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 07:43:27	1156ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 21:47:08	748ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 16:05:45	689ms	4 NS 1 A 1 MX	🔒 Secure	View