dbr.dk DNS records

🖥️ Nameservers2 records 66ms

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 64ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.188.72.75	3600s	vps1335.basicserver.io	AS48854	team.blue Denmark A/S	89.188.72.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dbr-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::8 2a01:111:f403:ca09::2 2a01:111:f403:ca09::4 52.101.103.140 52.101.68.15 52.101.73.126 52.101.73.22	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am7pr05cu00106.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 → 40.104.116.24
🔶 Autoconfig	89.188.72.75

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 138ms

TXT Record
facebook-domain-verification=peac217tqqvz77zlnrgszwuamu9d3j
v=spf1 a ip4:94.18.210.66 ip4:2.108.204.9 ip4:89.188.72.191 ip4:162.158.134.82 include:spf.mph1.com include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (dbr.dk)
-all (hard fail)	v=spf1 a ip4:94.18.210.66 ip4:2.108.204.9 ip4:89.188.72.191 ip4:162.158.134.82 include:spf.mph1.com include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.dbr.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=reject; pct=100; rua=mailto:dmarc@bittech.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)

🔐 DNSSEC81ms

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

🏷️ SOA0ms

Field	Value
Serial	2026022202
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

66ms

A

64ms

MX

33ms

AAAA

50ms

TXT

138ms

CAA

42ms

HTTPS

40ms

TLSA

377ms

SOA

0ms

MTA-STS

81ms

DNSSEC

81ms

SRV

78ms

Total

1182ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 05:31:55	1182ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 20:48:25	25064ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 10:26:06	1720ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 19:11:26	1014ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 05:35:36	688ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 01:16:11	620ms	2 NS 1 A 1 MX	🔒 Secure	View