jo-sa.dk

📜 Historical scan 2026-06-18 03:11:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jo-sa.dk is a .dk domain served by 3 nameservers (ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com). It was registered on 5 July 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 78.47.174.197 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by frontmta.hostedsepo.dk. 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#

3 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.first-ns.de	213.239.242.238 2a01:4f8:0:a101::a:1	ns1.first-ns.de ns1.first-ns.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
robotns2.second-ns.de	213.133.100.103 2a01:4f8:0:1::5ddc:2	robotns2.second-ns.de robotns2.second-ns.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
robotns3.second-ns.com	193.47.99.3 2001:67c:192c::add:a3	robotns3.second-ns.com robotns3.second-ns.com	AS12337 noris network AG AS12337 noris network AG

🌍 A Records#

1 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
78.47.174.197	—	mail.jo-sa.dk	AS24940	Hetzner Online GmbH	78.46.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	frontmta.hostedsepo.dk	92.43.124.44	—	AS44398 Itm8 A/S

🔷 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 2026-10-09 03:02:31

www	78.47.174.197 (AS24940) (address records, no CNAME)
www vs bare domain	Same network jo-sa.dk: 78.47.174.197 (AS24940) www.jo-sa.dk: 78.47.174.197 (AS24940)
Wildcard	No

🔗 TLSA / DANE#

2 records 152ms

Service / Owner	Type	Cert association
SMTP _25._tcp.frontmta.hostedsepo.dk	DANE-TA · SPKI · SHA-256	1E20888F63520C235F8E61FDEA725CCE…
SMTP _25._tcp.frontmta.hostedsepo.dk	DANE-EE · SPKI · SHA-256	F6EC319A6D18F16926CF1DC9D5AFACBE…

🔐 DNSSEC#

114ms

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

🏷️ SOA#

53ms

Field	Value
Serial	2026061001
Primary NS (MNAME)	ns1.first-ns.de
Responsible (RNAME)	dns@hetzner.com
Refresh	86400s
Retry	10800s
Expire	3600000s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-12 14:08:47

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-07-05
Expires	2027-07-31 (285d)

🔗 Same registrant#

2 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
alldialog.dk	Punktum dk A/S (direct)
alldialogue.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

50ms

55ms

AAAA

49ms

TXT

455ms

CAA

50ms

HTTPS

49ms

TLSA

152ms

SOA

53ms

MTA-STS

69ms

DNSSEC

114ms

SRV

268ms

Total

1565ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-20 16:02:35	1468ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-26 22:32:39	5366ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-23 15:42:55	916ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 01:14:37	2935ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-21 14:38:33	933ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 03:11:40 shown	1565ms	3 NS 1 A 1 MX	🔓 Insecure