tandlaegehuset.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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.23	3600s	webcluster1.webpod15-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	tandlaegehuset-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::5 2a01:111:f403:ca04::c 2a01:111:f403:ca09::5 52.101.103.137 52.101.73.12 52.101.73.153 52.101.73.26	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as9pr05cu01302.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 → 40.104.116.40

🔷 AAAA Records (IPv6)1 records 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10e:bc:dc80:b66a:bd76	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 232ms

TXT Record
MS=ms79863005
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (tandlaegehuset.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)

🔐 DNSSEC73ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082304
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

44ms

MX

46ms

AAAA

40ms

TXT

232ms

CAA

37ms

HTTPS

63ms

TLSA

179ms

SOA

0ms

MTA-STS

54ms

DNSSEC

73ms

SRV

70ms

Total

846ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 23:20:27	846ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 17:56:38	4753ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 06:07:39	1556ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 04:01:39	5040ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-02 16:53:05	1262ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 22:56:18	10209ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 16:05:10	8961ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 08:51:07	1248ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 20:29:16	1231ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 05:20:09	969ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 16:02:39	910ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 04:41:16	980ms	2 NS 1 A 1 MX	🔒 Secure	View