8j.dk

📜 Historical scan 2026-06-16 12:42:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

8j.dk is a .dk domain served by 2 nameservers (katelyn.ns.cloudflare.com, yadiel.ns.cloudflare.com). It was registered on 14 February 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 86.52.56.230 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by ispc3.bjasoe.net. The zone is DNSSEC-signed and validates, 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 66ms

Nameserver	IP addresses	PTR	ASN / ISP
katelyn.ns.cloudflare.com	—	—	—
yadiel.ns.cloudflare.com	—	—	—

🌍 A Records#

1 records 96ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
86.52.56.230	—	86-52-56-230.norlyscustomer.net	AS39642	Sinal A/S	86.52.0.0/16	🇩🇰 Denmark	—

📧 MX Records#

1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	—	ispc3.bjasoe.net	86.52.56.230	86-52-56-230.norlyscustomer.net	AS39642 Sinal 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 170ms

TXT Record
v=spf1 ip4:86.52.56.230 ip4:46.23.90.161 ip6:2a03:6000:6f63:622::161 -all

✉️ SPF#

Policy	Record (8j.dk)
-all (hard fail)	v=spf1 ip4:86.52.56.230 ip4:46.23.90.161 ip6:2a03:6000:6f63:622::161 -all

📨 DMARC#

Policy	Record (_dmarc.8j.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@u3.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 2026-10-16 22:16:06

www CNAME	8j.dk (all on 8j.dk) → 86.52.56.230 (AS39642)
www vs bare domain	Same network 8j.dk: 86.52.56.230 (AS39642) www.8j.dk: 86.52.56.230 (AS39642)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

177ms

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

🏷️ SOA#

59ms

Field	Value
Serial	2406739314
Primary NS (MNAME)	katelyn.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 08:56:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-02-14
Expires	2030-02-28 (1230d)

📋 WHOIS#

⏱️ Lookup Timing#

66ms

96ms

61ms

AAAA

95ms

TXT

170ms

CAA

65ms

HTTPS

56ms

TLSA

476ms

SOA

59ms

MTA-STS

54ms

DNSSEC

177ms

SRV

0ms

Total

1043ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 22:16:06	665ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-11 10:58:04	498ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 08:33:20	524ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-17 04:58:47	1046ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 04:59:48	1875ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 16:34:18	778ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-23 10:43:29	1150ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-17 20:11:00	3921ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-07 00:19:38	9313ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-07 03:01:42	3007ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 10:07:47	1762ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 06:50:54	748ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 16:54:53	3120ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 09:12:08	10593ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:42:12 shown	1043ms	2 NS 1 A 1 MX	🔒 Secure