1j.dk

📜 Historical scan 2026-08-19 22:38:36  ·  ← 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 104.21.63.153 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   236ms
NameserverIP addressesPTRASN / 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   228ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.63.153 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.147.35 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

2 records   270ms
PriorityTTLMail ServerIP addressesPTRASN
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   235ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::ac43:9323 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::6815:3f99 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   196ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.63.153,172.67.147.35 ech=AEX+DQBBogAgACAZnLOymd4N2fxNCdDkFf6hVUItoZaZ1x0qfc6ybTLXRgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9323,2606:4700:3035::6815:3f99

📝 TXT Records#

3 records   749ms
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#

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

📨 DMARC#

PolicyRecord (_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
www104.21.63.153 172.67.147.35 2606:4700:3031::ac43:9323 2606:4700:3035::6815:3f99 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.1j.dk ignTbPNQntxkilXHNtO4jRfM6tPdK07G14kp2m9IYy0
TXT _acme-challenge.1j.dk jST9suL1L5WWsx3vEjOBWQdhrGKKsxGWs-yEnwg8rfQ

🔗 TLSA / DANE#

4 records   498ms
Service / OwnerTypeCert 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#

444ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2412568387
Primary NS (MNAME)mckenzie.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-08-19 22:39:02
FieldValue
RegistrarDANDOMAIN A/S
Registered2024-11-24
Expires2026-11-23 (36d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
236ms
A
228ms
MX
270ms
AAAA
235ms
TXT
749ms
CAA
267ms
HTTPS
196ms
TLSA
498ms
SOA
0ms
MTA-STS
356ms
DNSSEC
444ms
SRV
325ms
Total
6251ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
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 shown 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 4354ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-16 12:43:18 945ms 2 NS 2 A 2 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone