lasseskonfirmation.dk DNS records

🖥️ Nameservers2 records 83ms

Nameserver	IP addresses	PTR	ASN / ISP
buck.ns.cloudflare.com	108.162.193.78 172.64.33.78 173.245.59.78 2606:4700:58::adf5:3b4e 2803:f800:50::6ca2:c14e 2a06:98c1:50::ac40:214e	buck.ns.cloudflare.com buck.ns.cloudflare.com buck.ns.cloudflare.com buck.ns.cloudflare.com buck.ns.cloudflare.com buck.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ivy.ns.cloudflare.com	108.162.192.120 172.64.32.120 173.245.58.120 2606:4700:50::adf5:3a78 2803:f800:50::6ca2:c078 2a06:98c1:50::ac40:2078	ivy.ns.cloudflare.com ivy.ns.cloudflare.com ivy.ns.cloudflare.com ivy.ns.cloudflare.com ivy.ns.cloudflare.com ivy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 83ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.12.229	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.196.138	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 104ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:ce5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3030::ac43:c48a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 108ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.12.229,172.67.196.138 ech=AEX+DQBBSQAgACAeGBJYr61BE6f3VnDFAzmiZTYdxuTgsHzrVXnk7N08XgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:ce5,2606:4700:3030::ac43:c48a

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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)

🔐 DNSSEC209ms

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	2413397887
Primary NS (MNAME)	buck.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

83ms

A

83ms

MX

79ms

AAAA

104ms

TXT

326ms

CAA

114ms

HTTPS

108ms

TLSA

145ms

SOA

0ms

MTA-STS

137ms

DNSSEC

209ms

SRV

160ms

Total

1139ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 02:42:05	1139ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-27 18:15:26	508ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-25 15:38:14	10072ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-23 20:19:31	988ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-01 02:12:21	789ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-28 08:36:08	734ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-23 14:30:39	955ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 02:20:15	583ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-19 22:41:18	936ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-18 05:37:31	1711ms	2 NS 2 A 0 MX	🔓 Insecure	View