jomrustfri.dk DNS records

🖥️ Nameservers2 records 52ms

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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.106.156	3600s	linux216.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	jomrustfri-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::9 2a01:111:f403:ca09::2 2a01:111:f403:ca09::f 52.101.68.0 52.101.68.18 52.101.68.32 52.101.73.28	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am7pr05cu00204.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	94.231.106.156

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 84ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records3 records 166ms

TXT Record
google-site-verification=FHc6VB95epp9QcOW2MThueDKZMK2afABV28sPjufmd8
MS=ms20037452
v=spf1 ip4:37.97.15.9 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (jomrustfri.dk)
-all (hard fail)	v=spf1 ip4:37.97.15.9 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.jomrustfri.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=reject; pct=100; adkim=s; aspf=s; rua=mailto:dmarc_agg@vali.email; 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)

🔐 DNSSEC97ms

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

🏷️ SOA0ms

Field	Value
Serial	2026042701
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

52ms

A

39ms

MX

31ms

AAAA

34ms

TXT

166ms

CAA

74ms

HTTPS

79ms

TLSA

369ms

SOA

0ms

MTA-STS

69ms

DNSSEC

97ms

SRV

84ms

Total

958ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 15:16:24	958ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 20:16:51	911ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-05 18:10:53	25142ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 01:02:56	1221ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 11:27:09	1409ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 19:40:22	929ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 13:47:26	3257ms	2 NS 1 A 1 MX	🔒 Secure	View