fjaltringfriskole.dk DNS records

🖥️ Nameservers2 records 34ms

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 29ms

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 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	fjaltringfriskole-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::2 2a01:111:f403:ca09::b 2a01:111:f403:ca21::c 52.101.103.36 52.101.73.11 52.101.73.15 52.101.73.6	mail-dbapr03cu00100.inbound.protection.outlook.com mail-du2pr03cu00102.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 152ms

TXT Record
MS=ms85185263
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (fjaltringfriskole.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)

🔐 DNSSEC64ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082705
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

34ms

A

29ms

MX

43ms

AAAA

36ms

TXT

152ms

CAA

45ms

HTTPS

27ms

TLSA

585ms

SOA

0ms

MTA-STS

57ms

DNSSEC

64ms

SRV

53ms

Total

1048ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 08:44:15	1048ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 07:23:42	1074ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 23:19:30	1107ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 22:17:42	1021ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 17:50:49	3621ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 21:22:38	1124ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 18:53:48	4358ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 21:04:34	1525ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 20:01:33	5627ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 17:16:38	1093ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:01:09	1123ms	2 NS 1 A 1 MX	🔒 Secure	View