koegeskoler.dk DNS records

🖥️ Nameservers3 records 251ms

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 236ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.19.222.172	3600s	rs7-fra.serverhostgroup.com	AS16276	OVH SAS	162.19.0.0/16	🇫🇷 France	—

📧 MX Records1 records 250ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3341s	koegeskoler-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::7 2a01:111:f403:ca04::9 2a01:111:f403:ca09::2 52.101.68.29 52.101.73.15 52.101.73.16 52.101.73.28	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as2pr05cu00100.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 → 40.104.116.40
🔶 Autoconfig	162.19.222.172

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records8 records 377ms

TXT Record
_globalsign-domain-verification=a9fnFHoU5dyKeI5S32fyp3a_0USjBU9s8xXKN8SEYA
_globalsign-domain-verification=nqVbiyxfhDGkynk6Cr-yUS1-dE83FY1EuUrFVnxP9P
_globalsign-domain-verification=rJqB3eaij2i0ltoTIoYjiRDz7y4cuLNkyoiZagqCz4
_globalsign-domain-verification=tBeYt_6h1FDHfu7losv_0jvme22iNilEkBjathAzQ5
_globalsign-domain-verification=ZvOfANM0CCeo9EiiHAV6GtxH2GAer0AV4uu_S-9nrz
5wc91fcpvd1q0rk8vcggqdc821s2d246
MS=ms86800570
v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all

✉️ SPF

Policy	Record (koegeskoler.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all

📨 DMARC

Policy	Record (_dmarc.koegeskoler.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:1wno5umo@ag.eu.dmarcian.com;ruf=mailto:1wno5umo@fr.eu.dmarcian.com; 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)

🔐 DNSSEC376ms

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

🏷️ SOA449ms

Field	Value
Serial	2025121201
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

251ms

A

236ms

MX

250ms

AAAA

281ms

TXT

377ms

CAA

241ms

HTTPS

311ms

TLSA

843ms

SOA

449ms

MTA-STS

324ms

DNSSEC

376ms

SRV

594ms

Total

2382ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-26 06:38:30	2382ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 20:33:41	764ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-06-22 03:12:28	980ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 04:24:46	10073ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 06:19:41	876ms	3 NS 1 A 1 MX	🔒 Secure	View