preeflow.dk

📜 Historical scan 2026-08-06 05:45:40 · ← Latest scan

🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

preeflow.dk is a registered .dk domain whose nameservers (ns01.one.com, ns02.one.com) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 9 June 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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 162ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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#

218ms

Check	Result
Validation Status	❓ Unknown (the delegated nameservers don't answer)
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-20 15:14:46

Field	Value
Registrar	united-domains GmbH
Registered	2017-06-09
Expires	2027-06-30 (247d)

🔗 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
scanmaster.dk	united-domains GmbH

📋 WHOIS#

⏱️ Lookup Timing#

162ms

151ms

191ms

AAAA

189ms

TXT

665ms

CAA

197ms

HTTPS

192ms

TLSA

119ms

SOA

44ms

MTA-STS

170ms

DNSSEC

218ms

SRV

203ms

Total

1501ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 09:45:29	1249ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-26 08:04:59	10009ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-24 04:48:32	2987ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-23 03:07:02	1675ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 02:57:38	1088ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 02:41:37	10161ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-20 02:02:58	1643ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-18 22:56:38	5402ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-17 18:12:16	8952ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-15 11:25:07	10145ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-08 20:26:53	884ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-06 05:45:40 shown	1501ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-01 17:08:05	819ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-01 08:02:41	649ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-17 14:41:09	1655ms	2 NS 1 A 4 MX	🔒 Secure