praefa.dk DNS records

🖥️ Nameservers2 records 45ms

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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.155.240	60s	forward.dnsfactory.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	praefa-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::c 2a01:111:f403:ca04::f 2a01:111:f403:ca09::c 52.101.68.0 52.101.68.25 52.101.68.27 52.101.73.30	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am7pr05cu00306.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	93.191.155.240

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 141ms

TXT Record
_globalsign-domain-verification=d5AmGOMOWZBENxHYjAYQA5VfgAU6QqJqtLFukZARdO
_globalsign-domain-verification=gkOZv43sB4X0UWwS3kfjG4CrrqzakIC2wJtuC0fN-V
_globalsign-domain-verification=kxdpvP-jf65zi_xeXsl9UFiy36wSjF9R27-SDaAf4F
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (praefa.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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)

🔐 DNSSEC86ms

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

🏷️ SOA0ms

Field	Value
Serial	2026073001
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

45ms

A

37ms

MX

45ms

AAAA

46ms

TXT

141ms

CAA

43ms

HTTPS

45ms

TLSA

312ms

SOA

0ms

MTA-STS

52ms

DNSSEC

86ms

SRV

57ms

Total

895ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 09:27:38	895ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 21:36:49	882ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-31 17:09:29	1259ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-29 19:23:52	3237ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 13:36:25	900ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 23:15:42	402ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 22:31:00	818ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 09:19:56	758ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:27:28	1409ms	2 NS 1 A 1 MX	🔒 Secure	View