tandlaegeheidilund.dk DNS records

🖥️ Nameservers2 records 47ms

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 81ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.241.127	3600s	webforward.wordpresspod2-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 97ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	tandlaegeheidilund-dk.mail.protection.outlook.com	2a01:111:f403:ca09::a 2a01:111:f403:ca09::c 2a01:111:f403:ca09::f 2a01:111:f403:ca48::a 52.101.103.143 52.101.103.39 52.101.73.155 52.101.73.26	mail-am7pr02cu00202.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-am7pr02cu00203.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
🔶 Autoconfig	77.111.241.106

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 213ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records3 records 283ms

TXT Record
google-site-verification=znWDyaYI8vhH9oylBBD71c7d_0cSHvslx31lG57epCQ
MS=ms62879437
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.tandlaegeheidilund.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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)

🔐 DNSSEC222ms

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

🏷️ SOA0ms

Field	Value
Serial	2026090101
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

47ms

A

81ms

MX

97ms

AAAA

71ms

TXT

283ms

CAA

92ms

HTTPS

64ms

TLSA

839ms

SOA

0ms

MTA-STS

144ms

DNSSEC

222ms

SRV

213ms

Total

1803ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 12:52:54	1803ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 07:44:16	1058ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 23:44:59	1185ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 01:23:02	1383ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 11:30:19	988ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 07:44:18	1165ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 19:57:59	3006ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 03:16:24	1023ms	2 NS 1 A 1 MX	🔒 Secure	View