1j.dk

📜 Historical scan 2026-06-19 10:42:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

1j.dk is a .dk domain served by 2 nameservers (mckenzie.ns.cloudflare.com, seamus.ns.cloudflare.com). It was registered on 24 November 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.114.96.1 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is not DNSSEC-signed, 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 68ms

Nameserver	IP addresses	PTR	ASN / ISP
mckenzie.ns.cloudflare.com	108.162.194.253 162.159.38.253 172.64.34.253 2606:4700:50::a29f:26fd 2803:f800:50::6ca2:c2fd 2a06:98c1:50::ac40:22fd	mckenzie.ns.cloudflare.com mckenzie.ns.cloudflare.com mckenzie.ns.cloudflare.com mckenzie.ns.cloudflare.com mckenzie.ns.cloudflare.com mckenzie.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
seamus.ns.cloudflare.com	108.162.195.184 162.159.44.184 172.64.35.184 2606:4700:58::a29f:2cb8 2803:f800:50::6ca2:c3b8 2a06:98c1:50::ac40:23b8	seamus.ns.cloudflare.com seamus.ns.cloudflare.com seamus.ns.cloudflare.com seamus.ns.cloudflare.com seamus.ns.cloudflare.com seamus.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 64ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.114.96.1	300s	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—
188.114.97.1	300s	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—

📧 MX Records#

2 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	300s	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG

🔷 AAAA Records (IPv6)#

2 records 62ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3120::1	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—
2a06:98c1:3121::1	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—

🔐 HTTPS Records#

1 records 61ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBLgAgACBvIr9QoP3T1cYecx39ZGRW0HcaQ89Sg1+M+WBZnANUfwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1

📝 TXT Records#

3 records 341ms

TXT Record
don't worry, this domain is not interresting. Leave it alone thanks ;)
protonmail-verification=50acaa0ab85a3e35d2f0bcdc01e522e93a487afe
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF#

Policy	Record (1j.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch ~all

📨 DMARC#

Policy	Record (_dmarc.1j.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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 2026-10-14 07:35:21

www	104.21.63.153 172.67.147.35 2606:4700:3031::ac43:9323 2606:4700:3035::6815:3f99 (AS13335) (address records, no CNAME)
www vs bare domain	Same network 1j.dk: 104.21.63.153 172.67.147.35 2606:4700:3031::ac43:9323 2606:4700:3035::6815:3f99 (AS13335) www.1j.dk: 104.21.63.153 172.67.147.35 2606:4700:3031::ac43:9323 2606:4700:3035::6815:3f99 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.1j.dk	5l6KflIMc467c-g_hjHmleJjWeQS-IWU9jB3hw_8_Xk
TXT	_acme-challenge.1j.dk	xBBExED2Ljnsyy6USFVXFDKDx4nF1BZKC8LZK3-yBzA

🔗 TLSA / DANE#

4 records 892ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…

🔐 DNSSEC#

138ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2407318881
Primary NS (MNAME)	mckenzie.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-08-19 22:39:02

Field	Value
Registrar	DANDOMAIN A/S
Registered	2024-11-24
Expires	2026-11-23 (36d)

📋 WHOIS#

⏱️ Lookup Timing#

68ms

64ms

52ms

AAAA

62ms

TXT

341ms

CAA

72ms

HTTPS

61ms

TLSA

892ms

SOA

0ms

MTA-STS

195ms

DNSSEC

138ms

SRV

240ms

Total

4354ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 08:12:55	568ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-05 22:47:15	1830ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-29 22:35:36	1195ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-28 11:06:18	1022ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-20 23:20:53	13379ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-19 22:38:36	6251ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-08 20:44:55	25526ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-27 07:45:55	959ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-24 21:19:46	904ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-24 09:12:54	1178ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 22:37:35	3473ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-19 10:42:53 shown	4354ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-16 12:43:18	945ms	2 NS 2 A 2 MX	🔓 Insecure