jtn-staal.dk

📜 Historical scan 2026-06-17 14:18:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jtn-staal.dk is a .dk domain served by 2 nameservers (fns1.42.pl, fns2.42.pl). It was registered on 20 September 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 79.98.145.36 is hosted by Nitronet sp. z o.o. (AS39310) in Poland. Mail is handled by mail.jtn-staal.dk. The zone is not DNSSEC-signed, publishes a 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 99ms

Nameserver	IP addresses	PTR	ASN / ISP
fns1.42.pl	79.98.145.34	fns1.42.pl	AS39310 Nitronet sp. z o.o.
fns2.42.pl	2001:41d0:701:1100::66c 51.38.99.90	fns2.42.pl fns2.42.pl	AS16276 OVH SAS AS16276 OVH SAS

🌍 A Records#

1 records 99ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
79.98.145.36	—	freedns.42.pl	AS39310	Nitronet sp. z o.o.	79.98.144.0/21	🇵🇱 Poland	Żelechów

📧 MX Records#

1 records 75ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.jtn-staal.dk	87.55.100.171	87-55-100-171-cable.dk.customer.tdc.net	AS3292 TDC Holding A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 602ms

TXT Record
v=spf1 a mx a:jtn-staal.dk ip4:87.55.100.171 ip6:fe80::baae:edff:fe7a:6e4 -all

✉️ SPF#

Policy	Record (jtn-staal.dk)
-all (hard fail)	v=spf1 a mx a:jtn-staal.dk ip4:87.55.100.171 ip6:fe80::baae:edff:fe7a:6e4 -all

📨 DMARC#

Policy	Record (_dmarc.jtn-staal.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; ruf=mailto:postmaster@jtn-staal.dk; rua=mailto:postmaster@jtn-staal.dk

📬 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 2026-10-12 13:45:34

www	79.98.145.36 (AS39310) (address records, no CNAME)
www vs bare domain	Same network jtn-staal.dk: 79.98.145.36 (AS39310) www.jtn-staal.dk: 79.98.145.36 (AS39310)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

214ms

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

🏷️ SOA#

80ms

Field	Value
Serial	1727338001
Primary NS (MNAME)	fns1.42.pl
Responsible (RNAME)	freedns-admin+215143@42.pl
Refresh	86400s
Retry	10800s
Expire	3600000s
Minimum (neg-cache TTL)	10800s

📋 Registration#

WHOIS fetched 2026-10-19 07:29:32

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-09-20
Expires	2027-09-19 (332d)

🔗 Same registrant#

6 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
aiklog.dk	ONE.COM A/S
elmevej6.dk	ONE.COM A/S
ideogmetal.dk	ONE.COM A/S
ihd.dk	Punktum dk A/S (direct)
lucasland.dk	Punktum dk A/S (direct)
sebastiansverden.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

99ms

75ms

AAAA

104ms

TXT

602ms

CAA

103ms

HTTPS

99ms

TLSA

154ms

SOA

80ms

MTA-STS

106ms

DNSSEC

214ms

SRV

0ms

Total

2408ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 02:06:14	2644ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-27 13:36:13	2982ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 03:03:07	1494ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 14:18:42 shown	2408ms	2 NS 1 A 1 MX	🔓 Insecure