kristianskoereskole.dk DNS records

🖥️ Nameservers3 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.186.164.154	600s	server7154.serverpark.dk	AS44869	FIBIA P/S	5.186.0.0/16	🇩🇰 Denmark	Frederiksberg

📧 MX Records1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	kristianskoereskole-dk.mail.protection.outlook.com	2a01:111:f403:ca09:: 2a01:111:f403:ca09::1 2a01:111:f403:ca09::2 2a01:111:f403:ca09::26 52.101.209.153 52.101.68.0 52.101.68.27 52.101.73.19	mail-am3pr04cu00500.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-as8pr04cu00803.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 Records3 records 160ms

TXT Record
facebook-domain-verification=80wuco1ltwxh5d925ztyad549d6x7f
MS=ms96781967
v=spf1 include:spf.protection.outlook.com include:spf.gigahost.dk -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.kristianskoereskole.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:vc7eg1e0@ag.eu.dmarcian.com;

📬 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)

🔐 DNSSEC96ms

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

🏷️ SOA0ms

Field	Value
Serial	2024073001
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

43ms

A

42ms

MX

45ms

AAAA

46ms

TXT

160ms

CAA

47ms

HTTPS

61ms

TLSA

605ms

SOA

0ms

MTA-STS

60ms

DNSSEC

96ms

SRV

59ms

Total

1368ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 12:19:23	1368ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 05:36:39	3106ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 01:48:27	1096ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 04:26:48	699ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 23:49:46	875ms	3 NS 1 A 1 MX	🔒 Secure	View