slideeksperten.dk DNS records

🖥️ Nameservers2 records 45ms

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 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.111	3600s	webcluster2.webpod13-cph3.one.com	AS51468	—	—	—	—

📧 MX Records1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	slideeksperten-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::8 2a01:111:f403:ca04::d 2a01:111:f403:ca09::d 52.101.68.12 52.101.73.12 52.101.73.16 52.101.73.6	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as2pr05cu00100.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 → 40.104.116.8

🔷 AAAA Records (IPv6)1 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10b:807e:dd0a:1fae:c043	3600s	—	AS51468	—	—	—	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 342ms

TXT Record
MS=ms39409404
v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all

✉️ SPF

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

🔐 DNSSEC123ms

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

🏷️ SOA47ms

Field	Value
Serial	2026062001
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

45ms

A

46ms

MX

34ms

AAAA

48ms

TXT

342ms

CAA

34ms

HTTPS

50ms

TLSA

240ms

SOA

47ms

MTA-STS

50ms

DNSSEC

123ms

SRV

249ms

Total

914ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 11:25:21	967ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 02:14:49	7298ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 02:11:36	8940ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 10:17:32	1226ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 06:18:54	851ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 06:55:39	914ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 14:32:51	1170ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 03:38:36	1017ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 22:41:47	1084ms	2 NS 1 A 1 MX	🔒 Secure	View