markh.dk DNS records

🖥️ Nameservers2 records 52ms

Nameserver	IP addresses	PTR	ASN / ISP
ns07.sac-it.dk	85.235.243.63	ns07.sac-it.dk	AS3308 Norlys Digital A/S
ns08.sac-it.dk	128.76.60.63	ns08.sac-it.dk	AS3292 TDC Holding A/S

🌍 A Records

🌍

No A records found

📧 MX Records1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	markh-dk.mail.protection.outlook.com	2a01:111:f403:c967:: 2a01:111:f403:c967::2 2a01:111:f403:c967::4 2a01:111:f403:c967::6 52.101.209.2 52.101.209.4 52.101.209.6 52.101.209.74	mail-cpcp307cu00400.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpcp307cu00402.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 164ms

TXT Record
MS=ms16132482
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (markh.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)

🔐 DNSSEC125ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026090301
Primary NS (MNAME)	ns07.sac-it.dk
Responsible (RNAME)	hostmaster@markh.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

52ms

A

59ms

MX

48ms

AAAA

86ms

TXT

164ms

CAA

54ms

HTTPS

39ms

TLSA

954ms

SOA

0ms

MTA-STS

80ms

DNSSEC

125ms

SRV

83ms

Total

1764ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 14:29:56	1764ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-27 10:49:24	758ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-20 16:24:38	2485ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-14 05:44:42	1510ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-06 15:20:27	1146ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-30 05:31:32	6000ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-23 17:39:51	1515ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-16 21:45:10	1924ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-10 03:51:59	934ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-03 13:02:38	756ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-26 05:29:30	947ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-20 22:11:35	2838ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-17 19:16:31	1466ms	2 NS 0 A 1 MX	🔓 Insecure	View