sofierifbjerg.dk DNS records

🖥️ Nameservers2 records 60ms

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 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.20.205.58	600s	linux382.unoeuro.com	AS48854	team.blue Denmark A/S	185.20.204.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	sofierifbjerg-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::6 2a01:111:f403:ca04::c 2a01:111:f403:ca09::2 52.101.68.29 52.101.68.36 52.101.73.123 52.101.73.145	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am6pr02cu00301.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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 259ms

TXT Record
s4934vqwts8md3b4rqd5v2fkmwgf8g1z
v=spf1 ip4:5.56.136.35 ip4:5.56.136.34 ip4:185.158.60.29 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (sofierifbjerg.dk)
-all (hard fail)	v=spf1 ip4:5.56.136.35 ip4:5.56.136.34 ip4:185.158.60.29 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.sofierifbjerg.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc-feedback@educant.dk; aspf=r

📬 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)

🔐 DNSSEC199ms

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

🏷️ SOA0ms

Field	Value
Serial	2026062902
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

60ms

A

42ms

MX

52ms

AAAA

35ms

TXT

259ms

CAA

54ms

HTTPS

44ms

TLSA

369ms

SOA

0ms

MTA-STS

100ms

DNSSEC

199ms

SRV

117ms

Total

1149ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 14:02:00	1149ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-29 14:50:07	859ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 21:37:57	988ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-06-24 10:48:44	1698ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-06-21 16:00:39	838ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-06-18 14:58:07	3004ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-06-17 11:46:02	1359ms	4 NS 1 A 4 MX	🔓 Insecure	View