kvaerkebyfriskole.dk DNS records

🖥️ Nameservers2 records 158ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 332ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records1 records 301ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	kvaerkebyfriskole-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::8 2a01:111:f403:ca09::b 2a01:111:f403:ca09::e 52.101.68.39 52.101.68.5 52.101.73.1 52.101.73.30	mail-db9pr02cu00204.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am7pr05cu00306.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

📝 TXT Records1 records 692ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (kvaerkebyfriskole.dk)
-all (hard fail)	v=spf1 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)

🔐 DNSSEC622ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081701
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

158ms

A

332ms

MX

301ms

AAAA

326ms

TXT

692ms

CAA

322ms

HTTPS

252ms

TLSA

438ms

SOA

0ms

MTA-STS

548ms

DNSSEC

622ms

SRV

338ms

Total

4219ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-18 01:27:19	4219ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 05:09:38	1976ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 03:00:23	1321ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 04:38:37	7211ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 00:30:57	972ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 01:09:16	1250ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 06:08:24	745ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 17:02:31	1308ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:43:29	2170ms	2 NS 1 A 1 MX	🔒 Secure	View