larsenseul.dk

📜 Historical scan 2026-06-25 18:13:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

larsenseul.dk is a .dk domain served by 2 nameservers (cory.ns.cloudflare.com, melinda.ns.cloudflare.com). It was registered on 1 September 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.6.80 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 260ms

Nameserver	IP addresses	PTR	ASN / ISP
cory.ns.cloudflare.com	108.162.193.93 172.64.33.93 173.245.59.93 2606:4700:58::adf5:3b5d 2803:f800:50::6ca2:c15d 2a06:98c1:50::ac40:215d	cory.ns.cloudflare.com cory.ns.cloudflare.com cory.ns.cloudflare.com cory.ns.cloudflare.com cory.ns.cloudflare.com cory.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
melinda.ns.cloudflare.com	108.162.192.198 172.64.32.198 173.245.58.198 2606:4700:50::adf5:3ac6 2803:f800:50::6ca2:c0c6 2a06:98c1:50::ac40:20c6	melinda.ns.cloudflare.com melinda.ns.cloudflare.com melinda.ns.cloudflare.com melinda.ns.cloudflare.com melinda.ns.cloudflare.com melinda.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 263ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.6.80	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.134.159	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 229ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:869f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:650	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 254ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.6.80,172.67.134.159 ech=AEX+DQBBDAAgACD2tpX44dE776O1qEe4pBYcf9gV2sYonx2xzeulGUbiNgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:869f,2606:4700:3037::6815:650

📝 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)

🔐 DNSSEC#

554ms

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

🏷️ SOA#

216ms

Field	Value
Serial	2407768708
Primary NS (MNAME)	cory.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 07:13:38

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-09-01
Expires	2027-09-30 (345d)

📋 WHOIS#

⏱️ Lookup Timing#

260ms

263ms

221ms

AAAA

229ms

TXT

645ms

CAA

238ms

HTTPS

254ms

TLSA

200ms

SOA

216ms

MTA-STS

285ms

DNSSEC

554ms

SRV

274ms

Total

1798ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-24 14:32:37	1419ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-23 12:57:31	2822ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-22 11:19:37	6635ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-28 17:01:20	1993ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 23:29:53	719ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 18:13:26 shown	1798ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 03:14:44	682ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 00:39:23	769ms	2 NS 2 A 0 MX	🔓 Insecure