jtn-staal.dk

📜 Historical scan 2026-06-26 03:03:07 · ← 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 76ms

Nameserver	IP addresses	PTR	ASN / ISP
fns1.42.pl	79.98.145.34	—	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 163ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
79.98.145.36	900s	freedns.42.pl	AS39310	Nitronet sp. z o.o.	79.98.144.0/21	🇵🇱 Poland	Żelechów

📧 MX Records#

1 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	mail.jtn-staal.dk	87.55.100.171	87-55-100-171-cable.dk.customer.tdc.net	AS3292 TDC Holding A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	87.55.100.171
🔶 Autoconfig	87.55.100.171

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 274ms

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#

160ms

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

🏷️ SOA#

135ms

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 (330d)

🔗 Same registrant#

8 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)
ihdt.dk	Punktum dk A/S (direct)
lucasland.dk	Punktum dk A/S (direct)
sebastiansverden.dk	Punktum dk A/S (direct)
tdknudsen.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

76ms

163ms

57ms

AAAA

131ms

TXT

274ms

CAA

91ms

HTTPS

87ms

TLSA

658ms

SOA

135ms

MTA-STS

136ms

DNSSEC

160ms

SRV

484ms

Total

1494ms

🕐 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 shown	1494ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 14:18:42	2408ms	2 NS 1 A 1 MX	🔓 Insecure