lassekvist.dk DNS records

🖥️ Nameservers2 records 96ms

Nameserver	IP addresses	PTR	ASN / ISP
meiling.ns.cloudflare.com	108.162.194.254 162.159.38.254 172.64.34.254 2606:4700:50::a29f:26fe 2803:f800:50::6ca2:c2fe 2a06:98c1:50::ac40:22fe	meiling.ns.cloudflare.com meiling.ns.cloudflare.com meiling.ns.cloudflare.com meiling.ns.cloudflare.com meiling.ns.cloudflare.com meiling.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sullivan.ns.cloudflare.com	108.162.195.161 162.159.44.161 172.64.35.161 2606:4700:58::a29f:2ca1 2803:f800:50::6ca2:c3a1 2a06:98c1:50::ac40:23a1	sullivan.ns.cloudflare.com sullivan.ns.cloudflare.com sullivan.ns.cloudflare.com sullivan.ns.cloudflare.com sullivan.ns.cloudflare.com sullivan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 90ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.57.223	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.193.19	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 70ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail-1.dk	77.235.50.122	mail-1.dk	AS60781 LeaseWeb Netherlands B.V.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	77.235.50.122

🔷 AAAA Records (IPv6)2 records 137ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:c113	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::6815:39df	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 140ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.57.223,172.67.193.19 ech=AEX+DQBBtgAgACBenBMBvdPYl6eLQ/f1OnqHc8hiH+sm2r54ji36DSYBAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c113,2606:4700:3032::6815:39df

🔌 SRV Records1 records 923ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	100	0	443	mail-1.dk

📝 TXT Records2 records 341ms

TXT Record
google-site-verification=6eQH6FursXkMJpcQdwT3lsWt0fNf-nHo1YHle8sv4qk
v=spf1 +a +mx include:sendgrid.net include:_spf.simplero.com -all

✉️ SPF

Policy	Record (lassekvist.dk)
-all (hard fail)	v=spf1 +a +mx include:sendgrid.net include:_spf.simplero.com -all

📨 DMARC

Policy	Record (_dmarc.lassekvist.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:re+pyogqh1sjal@dmarc.postmarkapp.com; sp=none; aspf=r;

📬 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)

🔐 DNSSEC246ms

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

🏷️ SOA0ms

Field	Value
Serial	2412981403
Primary NS (MNAME)	meiling.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

96ms

A

90ms

MX

70ms

AAAA

137ms

TXT

341ms

CAA

67ms

HTTPS

140ms

TLSA

240ms

SOA

0ms

MTA-STS

149ms

DNSSEC

246ms

SRV

923ms

Total

2542ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-24 12:28:00	2542ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-15 15:05:19	1544ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-31 15:18:39	1076ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-21 11:52:03	1357ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-30 23:13:51	831ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-25 03:53:53	2640ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-23 14:00:23	1162ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 19:22:27	1064ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-20 05:17:34	1912ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-17 13:25:38	674ms	2 NS 2 A 1 MX	🔒 Secure	View