hedegaard-madsen.dk DNS records

🖥️ Nameservers2 records 60ms

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 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.104.202.25	800s	ext202-25.cph1.sit.dk	AS50346	It Forum Gruppen A/s	193.104.202.0/24	🇩🇰 Denmark	Hellerup

📧 MX Records1 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	hedegaardmadsen-dk02c.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09:: 2a01:111:f403:ca09::4 2a01:111:f403:ca21::8 52.101.68.16 52.101.68.8 52.101.73.6 52.101.91.159	mail-dbapr03cu00100.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com mail-matpr04cu00207.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 Records2 records 169ms

TXT Record
MS=ms35167293
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (hedegaard-madsen.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)

🔐 DNSSEC89ms

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

60ms

A

51ms

MX

64ms

AAAA

57ms

TXT

169ms

CAA

70ms

HTTPS

53ms

TLSA

180ms

SOA

0ms

MTA-STS

60ms

DNSSEC

89ms

SRV

83ms

Total

756ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 11:05:00	756ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 22:34:18	1211ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 05:06:17	2630ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 22:53:12	1707ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 11:24:14	1743ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 03:37:36	1583ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 12:19:42	635ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 21:00:08	913ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 06:18:51	1385ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-17 11:07:10	2360ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:03:55	2356ms	2 NS 1 A 1 MX	🔒 Secure	View