jit.dk

📜 Historical scan 2026-09-16 02:55:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jit.dk is a .dk domain served by 2 nameservers (ivy.ns.cloudflare.com, lee.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 62.66.165.221 is hosted by Telenor A/S (AS9158) in Denmark. Mail is handled by mx01.mail.icloud.com, mx02.mail.icloud.com. The zone is DNSSEC-signed and validates, 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#

2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
ivy.ns.cloudflare.com	108.162.192.120 172.64.32.120 173.245.58.120 2606:4700:50::adf5:3a78 2803:f800:50::6ca2:c078 2a06:98c1:50::ac40:2078	ivy.ns.cloudflare.com ivy.ns.cloudflare.com ivy.ns.cloudflare.com ivy.ns.cloudflare.com ivy.ns.cloudflare.com ivy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lee.ns.cloudflare.com	108.162.193.129 172.64.33.129 173.245.59.129 2606:4700:58::adf5:3b81 2803:f800:50::6ca2:c181 2a06:98c1:50::ac40:2181	lee.ns.cloudflare.com lee.ns.cloudflare.com lee.ns.cloudflare.com lee.ns.cloudflare.com lee.ns.cloudflare.com lee.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 357ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
62.66.165.221	240s	—	AS9158	Telenor A/S	62.66.0.0/16	🇩🇰 Denmark	Copenhagen

📧 MX Records#

2 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx01.mail.icloud.com	17.42.251.62 17.42.251.62 17.42.251.62 17.56.9.31 17.56.9.31 17.57.152.5 17.57.152.5 17.57.152.5 17.57.152.5 17.57.154.33 17.57.154.33 17.57.155.25 17.57.155.25 17.57.156.30 17.57.156.30	mx01.mail.icloud.com mx02.mail.icloud.com mx3.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx01.mail.icloud.com ic4-privaterelay.appleid.com smtp1.ic4-privaterelay.appleid.com mx02.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.
10	300s	mx02.mail.icloud.com	17.42.251.62 17.42.251.62 17.42.251.62 17.56.9.31 17.56.9.31 17.57.152.5 17.57.152.5 17.57.152.5 17.57.152.5 17.57.154.33 17.57.154.33 17.57.155.25 17.57.155.25 17.57.156.30 17.57.156.30	mx3.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com smtp1.ic4-privaterelay.appleid.com ic4-privaterelay.appleid.com mx01.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	jitdk.synology.me → 62.66.165.221
🔶 Autoconfig	jit.dk → 62.66.165.221

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 497ms

TXT Record
apple-domain=oZosNtS0TSZZZAcS
v=spf1 redirect=icloud.com

✉️ SPF#

Policy	Record (jit.dk)
redirect=icloud.com	v=spf1 redirect=icloud.com

📨 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#

10 records 37ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-15 22:02:09

www CNAME	jitdk.synology.me (all on synology.me) → 62.66.165.221 (AS9158)
www vs bare domain	Same network jit.dk: 62.66.165.221 (AS9158) www.jit.dk: 62.66.165.221 (AS9158)
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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.jit.dk	jit.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

71ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414721141
Primary NS (MNAME)	ivy.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

39ms

357ms

42ms

AAAA

323ms

TXT

497ms

CAA

37ms

HTTPS

355ms

TLSA

184ms

SOA

0ms

MTA-STS

399ms

DNSSEC

71ms

SRV

401ms

Total

1907ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 22:02:09	1669ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-09 13:54:50	1535ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-02 09:12:18	1653ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-01 09:08:24	1081ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-24 22:09:15	9874ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-21 05:01:58	1852ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-16 02:55:42 shown	1907ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-12 21:14:10	1800ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-11 19:09:20	2088ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-08 18:53:20	2298ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-28 01:21:54	10300ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-26 09:06:11	3067ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-06 11:15:34	2241ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-12 15:24:57	2007ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-20 00:07:23	1861ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 11:32:54	1917ms	2 NS 1 A 2 MX	🔒 Secure