skiveskoler.dk DNS records

🖥️ Nameservers2 records 27ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records2 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.231.197.2	3600s	—	—	—	—	🇩🇰 Denmark	—
80.210.93.12	3600s	—	—	—	—	🇳🇴 Norway	—

📧 MX Records1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	86400s	skiveskoler-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09::1 2a01:111:f403:ca09::2 2a01:111:f403:ca09::20 52.101.68.0 52.101.68.18 52.101.68.3 52.101.73.28	mail-dbapr03cu00100.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00403.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 32ms

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

📝 TXT Records6 records 121ms

TXT Record
_globalsign-domain-verification=-V53EbiCfmI1a9VdQSm1lC_iRXxjMaw97FxRWqfU5Z
_globalsign-domain-verification=V9D9chKaxuTIX6cJ0v31AhqmWMOlo42zgyyU0D1R4i
adobe-idp-site-verification=87806fbb310a2b1702ff035cdf16a1d3bd0d0e5759dea088dd906f3261cf09d8
MS=ms44248460
SOA=1717420433
v=spf1 include:_spf53820.spfprotect.com -all

✉️ SPF

Policy	Record (skiveskoler.dk)
-all (hard fail)	v=spf1 include:_spf53820.spfprotect.com -all

📨 DMARC

Policy	Record (_dmarc.skiveskoler.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:662f5b0dc9dc4@dmarc-dk.centerasecurity.com; fo=1; sp=reject;

📬 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)

🔐 DNSSEC51ms

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

🏷️ SOA27ms

Field	Value
Serial	2026062201
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.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

27ms

A

35ms

MX

28ms

AAAA

30ms

TXT

121ms

CAA

26ms

HTTPS

28ms

TLSA

213ms

SOA

27ms

MTA-STS

36ms

DNSSEC

51ms

SRV

32ms

Total

755ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-27 10:43:52	755ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-23 22:36:11	1000ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-17 12:56:49	1009ms	2 NS 2 A 1 MX	🔓 Insecure	View