8j.dk DNS records

🖥️ Nameservers2 records 55ms

Nameserver	IP addresses	PTR	ASN / ISP
katelyn.ns.cloudflare.com	108.162.194.235 162.159.38.235 172.64.34.235 2606:4700:50::a29f:26eb 2803:f800:50::6ca2:c2eb 2a06:98c1:50::ac40:22eb	katelyn.ns.cloudflare.com katelyn.ns.cloudflare.com katelyn.ns.cloudflare.com katelyn.ns.cloudflare.com katelyn.ns.cloudflare.com katelyn.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
yadiel.ns.cloudflare.com	108.162.195.4 162.159.44.4 172.64.35.4 2606:4700:58::a29f:2c04 2803:f800:50::6ca2:c304 2a06:98c1:50::ac40:2304	yadiel.ns.cloudflare.com yadiel.ns.cloudflare.com yadiel.ns.cloudflare.com yadiel.ns.cloudflare.com yadiel.ns.cloudflare.com yadiel.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 78ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
86.52.56.230	300s	86-52-56-230.norlyscustomer.net	AS39642	Sinal A/S	86.52.0.0/16	🇩🇰 Denmark	Viborg

📧 MX Records1 records 70ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	300s	ispc3.bjasoe.net	86.52.56.230	86-52-56-230.norlyscustomer.net	AS39642 Sinal A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	8j.dk → 86.52.56.230
🔶 Autoconfig	8j.dk → 86.52.56.230

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 246ms

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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.8j.dk	8j.dk

🔗 TLSA / DANE

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

🔐 DNSSEC99ms

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

🏷️ SOA0ms

Field	Value
Serial	2412960119
Primary NS (MNAME)	katelyn.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

55ms

A

78ms

MX

70ms

AAAA

900ms

TXT

246ms

CAA

61ms

HTTPS

71ms

TLSA

275ms

SOA

0ms

MTA-STS

99ms

DNSSEC

99ms

SRV

92ms

Total

1875ms

🕐 Scan History

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