centrum-personale.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 72ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.109.37	3600s	linux10.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	centrumpersonale-dk01i.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::10 2a01:111:f403:ca04::7 2a01:111:f403:ca04::d 52.101.209.153 52.101.68.3 52.101.73.126 52.101.73.26	mail-db7pr03cu00401.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-as9pr05cu01302.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 → 40.104.116.40
🔶 Autoconfig	94.231.109.37

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 163ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records4 records 265ms

TXT Record
google-site-verification=9K79kBiStKbUWoZrmGJlZXV76JJrtbwB4BP-Sbp5PDk
google-site-verification=alLb4qimuyfYv2k6LmCC-nbAwaRgs9bz5L6hD79KJ0E
MS=ms30612647
v=spf1 mx ip4:185.21.42.20 ip4:185.21.42.21 a:outscan1.mf.curanet.dk include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (centrum-personale.dk)
-all (hard fail)	v=spf1 mx ip4:185.21.42.20 ip4:185.21.42.21 a:outscan1.mf.curanet.dk 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)

🔐 DNSSEC180ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082502
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

72ms

MX

52ms

AAAA

66ms

TXT

265ms

CAA

63ms

HTTPS

78ms

TLSA

1071ms

SOA

0ms

MTA-STS

102ms

DNSSEC

180ms

SRV

163ms

Total

2014ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 05:39:17	2014ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 08:18:38	1355ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 10:41:21	753ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 08:02:31	884ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-16 20:05:33	665ms	2 NS 1 A 1 MX	🔒 Secure	View