lilleskolerne.dk DNS records

🖥️ Nameservers2 records 247ms

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 275ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.4.39.243	43200s	static.243.39.4.46.clients.your-server.de	AS24940	Hetzner Online GmbH	46.4.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 241ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	lilleskolerne-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca09::2 2a01:111:f403:ca09::4 2a01:111:f403:ca09::f 52.101.68.18 52.101.68.39 52.101.73.153 52.101.73.19	mail-db7pr03cu00401.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as8pr05cu00401.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

🔌 SRV Records1 records 304ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 558ms

TXT Record
MS=ms83998750
v=spf1 include:spf.protection.outlook.com include:mailanyone.net ip4:188.120.90.66 ip4:93.90.115.1/24 ip4:93.90.117.1/24 -all

✉️ SPF

Policy	Record (lilleskolerne.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:mailanyone.net ip4:188.120.90.66 ip4:93.90.115.1/24 ip4:93.90.117.1/24 -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)

🔐 DNSSEC458ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
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

247ms

A

275ms

MX

241ms

AAAA

274ms

TXT

558ms

CAA

277ms

HTTPS

261ms

TLSA

281ms

SOA

0ms

MTA-STS

301ms

DNSSEC

458ms

SRV

304ms

Total

5389ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-12 03:10:59	5389ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 04:41:02	1444ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 23:48:47	1282ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 01:58:42	729ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 17:05:30	1163ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 17:24:22	797ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 18:07:09	1339ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 00:32:45	1854ms	2 NS 1 A 1 MX	🔒 Secure	View