lassejensen.dk DNS records

🖥️ Nameservers2 records 57ms

Nameserver	IP addresses	PTR	ASN / ISP
christian.ns.cloudflare.com	108.162.195.247 162.159.44.247 172.64.35.247 2606:4700:58::a29f:2cf7 2803:f800:50::6ca2:c3f7 2a06:98c1:50::ac40:23f7	christian.ns.cloudflare.com christian.ns.cloudflare.com christian.ns.cloudflare.com christian.ns.cloudflare.com christian.ns.cloudflare.com christian.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
savanna.ns.cloudflare.com	108.162.194.136 162.159.38.136 172.64.34.136 2606:4700:50::a29f:2688 2803:f800:50::6ca2:c288 2a06:98c1:50::ac40:2288	savanna.ns.cloudflare.com savanna.ns.cloudflare.com savanna.ns.cloudflare.com savanna.ns.cloudflare.com savanna.ns.cloudflare.com savanna.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 80ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
148.251.244.167	300s	cp06.nordicway.dk	AS24940	Hetzner Online GmbH	148.251.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 102ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mail.lassejensen.dk	148.251.244.167	cp06.nordicway.dk	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 302ms

TXT Record
v=spf1 +a +mx +ip4:148.251.244.167 include:relay.mailchannels.net ~all

✉️ SPF

Policy	Record (lassejensen.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:148.251.244.167 include:relay.mailchannels.net ~all

📨 DMARC

Policy	Record (_dmarc.lassejensen.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:d5c4a967b5e84129900caa7dcd63ea1c@dmarc-reports.cloudflare.net

📬 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)

🔐 DNSSEC157ms

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

🏷️ SOA0ms

Field	Value
Serial	2412986704
Primary NS (MNAME)	christian.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

57ms

A

80ms

MX

102ms

AAAA

103ms

TXT

302ms

CAA

84ms

HTTPS

106ms

TLSA

79ms

SOA

0ms

MTA-STS

105ms

DNSSEC

157ms

SRV

119ms

Total

852ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 09:58:03	852ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 23:56:39	1507ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 03:28:40	1079ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 05:27:40	1056ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-31 23:24:23	919ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 13:03:42	1487ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-07 04:46:56	1233ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 15:26:46	3142ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 03:53:08	1179ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 17:45:29	455ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 12:57:46	4194ms	2 NS 1 A 1 MX	🔒 Secure	View