leise-nielsen.dk DNS records

🖥️ Nameservers2 records 41ms

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 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3575s	leisenielsen-dk01c.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::6 2a01:111:f403:ca04::8 2a01:111:f403:ca09::28 52.101.103.140 52.101.73.1 52.101.73.26 52.101.73.8	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am0pr04cu00500.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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 208ms

TXT Record
MS=ms35462353
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (leise-nielsen.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)

🔐 DNSSEC131ms

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	2026082701
Primary NS (MNAME)	ns07.sac-it.dk
Responsible (RNAME)	hostmaster@leise-nielsen.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

41ms

A

64ms

MX

55ms

AAAA

65ms

TXT

208ms

CAA

52ms

HTTPS

70ms

TLSA

596ms

SOA

0ms

MTA-STS

60ms

DNSSEC

131ms

SRV

82ms

Total

1356ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 12:59:53	1356ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-26 20:58:45	1160ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-21 02:54:48	2436ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-13 02:58:42	3060ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-10 10:41:44	2293ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-01 18:35:24	3503ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-23 03:33:33	1062ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-16 04:27:49	1955ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-09 03:30:55	9319ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-03 11:50:50	671ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-29 19:10:24	1109ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-25 18:41:12	859ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-18 21:22:04	675ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-17 22:09:20	821ms	2 NS 0 A 1 MX	🔓 Insecure	View