forlevfriskole.dk DNS records

🖥️ Nameservers2 records 197ms

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 195ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
157.250.163.38	3600s	php73serv4.webhosting.dk	AS3342	Cibicom A/S	157.250.160.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 215ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	forlevfriskole-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::6 2a01:111:f403:ca09:: 2a01:111:f403:ca09::7 52.101.68.18 52.101.68.25 52.101.68.39 52.101.73.30	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00607.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 395ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.forlevfriskole.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100;

📬 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)

🔐 DNSSEC346ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081401
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

197ms

A

195ms

MX

215ms

AAAA

164ms

TXT

395ms

CAA

224ms

HTTPS

238ms

TLSA

463ms

SOA

0ms

MTA-STS

258ms

DNSSEC

346ms

SRV

241ms

Total

2878ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-14 16:26:48	2878ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 19:35:35	1152ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 15:30:04	5317ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 17:33:31	1101ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 10:09:19	1314ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-20 11:10:52	822ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 09:34:23	743ms	2 NS 1 A 1 MX	🔒 Secure	View