firstone.dk

📜 Historical scan 2026-06-21 21:49:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

firstone.dk is a .dk domain served by 2 nameservers (ns07.sac-it.dk, ns08.sac-it.dk). It was registered on 12 November 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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 133ms

Nameserver	IP addresses	PTR	ASN / ISP
ns07.sac-it.dk	85.235.243.63	63.0-127.243.235.85.in-addr.arpa	AS3308 Norlys Telco A/S
ns08.sac-it.dk	128.76.60.63	ns08.sac-it.dk	AS3292 TDC Holding 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-22 08:16:41

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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

247ms

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	2026061801
Primary NS (MNAME)	ns07.sac-it.dk
Responsible (RNAME)	hostmaster@firstone.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-16 11:30:09

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-11-12
Expires	2026-11-30 (38d)

🔗 Same registrant#

31 domains

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
almenindkøber.dk	Punktum dk A/S (direct)
alment-indkøb.dk	Punktum dk A/S (direct)
almentfællesindkøb.dk	Punktum dk A/S (direct)
andel-ejer.dk	Punktum dk A/S (direct)
beboeravisen.dk	Punktum dk A/S (direct)
beboerportalen.dk	Punktum dk A/S (direct)
beboershop.dk	Punktum dk A/S (direct)
beboershoppen.dk	Punktum dk A/S (direct)
beboertilbud.dk	Punktum dk A/S (direct)
boligdomæne.dk	Punktum dk A/S (direct)
boligforeningerne.dk	Punktum dk A/S (direct)
boligmiljoe.dk	Punktum dk A/S (direct)
boligorganisation.dk	Punktum dk A/S (direct)
bolind-consult.dk	Punktum dk A/S (direct)
bolind.dk	Punktum dk A/S (direct)
bolindconsult.dk	Punktum dk A/S (direct)
bolindsikring.dk	Punktum dk A/S (direct)
bolindtagogfacade.dk	Punktum dk A/S (direct)
bolindvinduer.dk	Punktum dk A/S (direct)
bolindwebshop.dk	Punktum dk A/S (direct)
bæredygtigboligforening.dk	Punktum dk A/S (direct)
ejer-andel.dk	Punktum dk A/S (direct)
ejerandel.dk	Punktum dk A/S (direct)
ejerandelshop.dk	Punktum dk A/S (direct)
ejerellerlejer.dk	Punktum dk A/S (direct)
ejerogandel.dk	Punktum dk A/S (direct)
hvidevaren.dk	Punktum dk A/S (direct)
råderetten.dk	Punktum dk A/S (direct)
sparekilde.dk	Punktum dk A/S (direct)
sparekilden.dk	Punktum dk A/S (direct)
viragel.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

133ms

131ms

127ms

AAAA

127ms

TXT

469ms

CAA

131ms

HTTPS

131ms

TLSA

49ms

SOA

0ms

MTA-STS

85ms

DNSSEC

247ms

SRV

295ms

Total

887ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 08:16:41	1011ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-16 11:05:55	493ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-08 12:14:25	438ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-03 04:06:46	455ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-01 13:42:58	526ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-24 12:53:20	388ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-22 23:55:00	1051ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-10 10:13:49	524ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-04 04:01:17	367ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-27 22:38:24	466ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-27 22:25:32	372ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-21 02:50:11	673ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-13 07:33:44	869ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-07 09:01:06	606ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-30 13:42:00	8613ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-23 10:59:35	483ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-16 02:45:35	8321ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-09 17:42:22	449ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-03 14:31:46	395ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-27 06:02:50	339ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-21 21:49:59 shown	887ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-17 09:30:15	612ms	2 NS 0 A 0 MX	🔓 Insecure