jjo.dk

📜 Historical scan 2026-09-26 18:04:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jjo.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 June 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 159.69.81.45 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by .. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 15ms

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#

1 records 7ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
159.69.81.45	3600s	post.jjo.dk	AS24940	Hetzner Online GmbH	159.69.0.0/16	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 7ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

1 records 15ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:4004:20fa:ffff::2	600s	—	AS204151	EWII Bredbaand A/S	2a06:4000::/29	🇩🇰 Denmark	Aalborg

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 53ms

TXT Record
google-site-verification=10DpXBhyy0_T24WSR5GxwN4G2GCgy1ogmcG_j6pVOoc
v=spf1 mx -all

✉️ SPF#

Policy	Record (jjo.dk)
-all (hard fail)	v=spf1 mx -all

📨 DMARC#

Policy	Record (_dmarc.jjo.dk)
p=reject	v=DMARC1;p=reject;rua=mailto:dmarc@jjo.dk;sp=reject;aspf=r;

📬 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 2026-10-13 23:46:37

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Different networks jjo.dk: 159.69.81.45 2a06:4004:20fa:ffff::2 (AS24940 AS204151) www.jjo.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

120ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

Key type	Algorithm	Public key
KSK	ECDSA P-256/SHA-256	ZWvoqjehPEH72fOCX/uuzC6uSYWfCO8gWj9Xqckx…

🏷️ SOA#

6ms

Field	Value
Serial	2026092102
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-14 00:04:03

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-06-05
Expires	2027-06-04 (226d)

📋 WHOIS#

⏱️ Lookup Timing#

15ms

7ms

AAAA

15ms

TXT

53ms

CAA

8ms

HTTPS

29ms

TLSA

38ms

SOA

6ms

MTA-STS

13ms

DNSSEC

120ms

SRV

0ms

Total

2336ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 23:46:37	944ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 07:41:52	600ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 18:04:16 shown	2336ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 19:27:57	587ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-22 22:13:37	3193ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-12 16:05:12	1377ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-13 13:10:51	4673ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-15 15:18:52	644ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:45:10	2797ms	2 NS 1 A 0 MX	🔒 Secure