otp.dk

📜 Historical scan 2026-08-19 10:55:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

otp.dk is a .dk domain served by 2 nameservers (keenan.ns.cloudflare.com, rosa.ns.cloudflare.com). It was registered on 31 July 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by smtp.google.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 350ms

Nameserver	IP addresses	PTR	ASN / ISP
keenan.ns.cloudflare.com	108.162.195.11 162.159.44.11 172.64.35.11 2606:4700:58::a29f:2c0b 2803:f800:50::6ca2:c30b 2a06:98c1:50::ac40:230b	keenan.ns.cloudflare.com keenan.ns.cloudflare.com keenan.ns.cloudflare.com keenan.ns.cloudflare.com keenan.ns.cloudflare.com keenan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rosa.ns.cloudflare.com	108.162.192.228 172.64.32.228 173.245.58.228 2606:4700:50::adf5:3ae4 2803:f800:50::6ca2:c0e4 2a06:98c1:50::ac40:20e4	rosa.ns.cloudflare.com rosa.ns.cloudflare.com rosa.ns.cloudflare.com rosa.ns.cloudflare.com rosa.ns.cloudflare.com rosa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 343ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	smtp.google.com	108.177.15.27 173.194.76.26 173.194.76.27 2a00:1450:400c:c00::1a 2a00:1450:400c:c00::1a 2a00:1450:400c:c00::1b 2a00:1450:400c:c00::1b 2a00:1450:400c:c0b::1b 2a00:1450:400c:c0b::1b 2a00:1450:400c:c0c::1a 2a00:1450:400c:c0c::1a 64.233.184.26 64.233.184.27	wr-in-f27.1e100.net ws-in-f26.1e100.net ws-in-f27.1e100.net ws-in-x1a.1e100.net ws-in-f26.1e100.net ws-in-f27.1e100.net ws-in-x1b.1e100.net wa-in-f27.1e100.net wa-in-x1b.1e100.net wr-in-f26.1e100.net wr-in-x1a.1e100.net wa-in-f26.1e100.net wa-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 806ms

TXT Record
google-site-verification=UMEQjlnpoG66gXHUeQ1jzcMPnQIycxNRgq6SkCmi068

✉️ 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 2026-10-20 23:15:50

www	NXDOMAIN
www vs bare domain	Neither resolves otp.dk: no address www.otp.dk: no address
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.otp.dk	gP90XG05UHOM59af3MyZQjFGfmsKEs_6mMj0yG4mpCA
TXT	_acme-challenge.otp.dk	mhnIo7MoE0g6qKIX81MzCEWTSprJm5ZfuFmPEH8VYrg

🔗 TLSA / DANE#

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

🔐 DNSSEC#

575ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2412584536
Primary NS (MNAME)	keenan.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 18:05:30

Field	Value
Registrar	Simply.com A/S
Registered	2006-07-31
Expires	2027-07-31 (283d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
aisb.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

350ms

340ms

343ms

AAAA

347ms

TXT

806ms

CAA

341ms

HTTPS

310ms

TLSA

196ms

SOA

0ms

MTA-STS

390ms

DNSSEC

575ms

SRV

423ms

Total

8080ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 23:15:49	1010ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-27 04:12:26	706ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-24 23:39:28	2016ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-22 15:49:33	7709ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-19 10:55:58 shown	8080ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-18 10:52:19	10346ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-16 19:38:37	17256ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-15 18:31:08	3728ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-14 09:06:53	1819ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-13 02:03:10	1917ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-27 04:50:53	968ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-26 06:51:39	795ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-24 07:01:42	927ms	2 NS 0 A 1 MX	❓ Unknown
2026-06-23 17:59:34	895ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 21:38:34	732ms	2 NS 0 A 1 MX	🔓 Insecure