leif.dk DNS records

🖥️ Nameservers3 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.webhotel.net	217.30.38.181	dns1.sentia.dk	AS47292 Sentia Denmark A/S
ns2.webhotel.net	217.30.38.27	dns2.sentia.dk	AS47292 Sentia Denmark A/S
ns3.webhotel.net	217.30.38.30	dns3.sentia.dk	AS47292 Sentia Denmark A/S

🌍 A Records1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.145.51.24	3600s	24-51-145-217.inforce.dk	AS47292	Sentia Denmark A/S	217.145.48.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	3600s	leif-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 279ms

TXT Record
MS=ms57548583
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (leif.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)

🔐 DNSSEC96ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026073002
Primary NS (MNAME)	ns1.webhotel.net
Responsible (RNAME)	admin@webhotel.net
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

41ms

A

42ms

MX

47ms

AAAA

63ms

TXT

279ms

CAA

39ms

HTTPS

63ms

TLSA

619ms

SOA

0ms

MTA-STS

66ms

DNSSEC

96ms

SRV

81ms

Total

1480ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 02:08:14	1480ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 03:48:28	1102ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-18 18:54:33	2120ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-31 05:45:16	1040ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-02 15:55:05	1588ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 11:47:01	1846ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 05:42:45	623ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 02:18:07	747ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 03:11:38	2341ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 02:52:02	2781ms	3 NS 1 A 1 MX	🔓 Insecure	View