larsen-twins.dk

📜 Historical scan 2026-08-20 16:17:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

larsen-twins.dk is a .dk domain served by 2 nameservers (evangeline.ns.cloudflare.com, jack.ns.cloudflare.com). It was registered on 19 September 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.47.20 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 294ms

Nameserver	IP addresses	PTR	ASN / ISP
evangeline.ns.cloudflare.com	108.162.194.6 162.159.38.6 172.64.34.6 2606:4700:50::a29f:2606 2803:f800:50::6ca2:c206 2a06:98c1:50::ac40:2206	evangeline.ns.cloudflare.com evangeline.ns.cloudflare.com evangeline.ns.cloudflare.com evangeline.ns.cloudflare.com evangeline.ns.cloudflare.com evangeline.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jack.ns.cloudflare.com	108.162.193.121 172.64.33.121 173.245.59.121 2606:4700:58::adf5:3b79 2803:f800:50::6ca2:c179 2a06:98c1:50::ac40:2179	jack.ns.cloudflare.com jack.ns.cloudflare.com jack.ns.cloudflare.com jack.ns.cloudflare.com jack.ns.cloudflare.com jack.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 296ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.47.20	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.170.12	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 224ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:2f14	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:aa0c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 186ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.47.20,172.67.170.12 ech=AEX+DQBBKAAgACB5y/ZwKPE0dxuFdTJZmBfk0rcwZrS4KUQCoYJaKMBAPgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2f14,2606:4700:3035::ac43:aa0c

📝 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-22 18:09:39

www	104.21.47.20 172.67.170.12 2606:4700:3030::6815:2f14 2606:4700:3035::ac43:aa0c (AS13335) (address records, no CNAME)
www vs bare domain	Same network larsen-twins.dk: 104.21.47.20 172.67.170.12 2606:4700:3030::6815:2f14 2606:4700:3035::ac43:aa0c (AS13335) www.larsen-twins.dk: 104.21.47.20 172.67.170.12 2606:4700:3030::6815:2f14 2606:4700:3035::ac43:aa0c (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.larsen-twins.dk	CafZ025vkhqx81TkfEbvA9AKOo1mF7EWtzOJh-HxtVE
TXT	_acme-challenge.larsen-twins.dk	ERG-nbIZPK6AayQNprqV0u5meyTGs9xaKcdpYv3y6m8

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

399ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2412648018
Primary NS (MNAME)	evangeline.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-22 18:30:52

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-09-19
Expires	2027-09-30 (337d)

📋 WHOIS#

⏱️ Lookup Timing#

294ms

296ms

232ms

AAAA

224ms

TXT

557ms

CAA

234ms

HTTPS

186ms

TLSA

302ms

SOA

0ms

MTA-STS

319ms

DNSSEC

399ms

SRV

314ms

Total

5110ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 18:09:39	378ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-20 07:24:02	1811ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-07 14:44:21	409ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-08 16:39:45	1984ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-31 13:14:20	1114ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-21 16:20:21	2242ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-20 16:17:11 shown	5110ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-04 21:07:42	5943ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-27 22:13:21	1945ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 19:34:22	670ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 19:31:30	756ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 04:11:36	2420ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 11:38:20	885ms	2 NS 2 A 0 MX	🔓 Insecure