dotjesper.dk

📜 Historical scan 2026-10-03 22:58:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dotjesper.dk is a .dk domain served by 2 nameservers (betty.ns.cloudflare.com, ed.ns.cloudflare.com). It was registered on 1 May 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.2.146 is hosted by Cloudflare, Inc. (AS13335). 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 121ms

Nameserver	IP addresses	PTR	ASN / ISP
betty.ns.cloudflare.com	108.162.192.75 172.64.32.75 173.245.58.75 2606:4700:50::adf5:3a4b 2803:f800:50::6ca2:c04b 2a06:98c1:50::ac40:204b	betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ed.ns.cloudflare.com	108.162.193.111 172.64.33.111 173.245.59.111 2606:4700:58::adf5:3b6f 2803:f800:50::6ca2:c16f 2a06:98c1:50::ac40:216f	ed.ns.cloudflare.com ed.ns.cloudflare.com ed.ns.cloudflare.com ed.ns.cloudflare.com ed.ns.cloudflare.com ed.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 251ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.2.146	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.129.80	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 229ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:8150	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::6815:292	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 286ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.2.146,172.67.129.80 ech=AEX+DQBBMAAgACAGiZaeDyBKjJx83THIdOazIxWXuKYnrrZzs0Tbi6O8DQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8150,2606:4700:3032::6815:292

📝 TXT Records#

1 records 494ms

TXT Record
Value: v=spf1 -all

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.dotjesper.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:47c81eea217547d3b8e97b264a9c5621@dmarc-reports.cloudflare.net,mailto:70c904326a484814a946db6150a33dfb@dmarc-reports.cloudflare.net; fo=1

📬 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 2026-10-07 15:59:38

www	104.21.2.146 172.67.129.80 2606:4700:3031::ac43:8150 2606:4700:3032::6815:292 (AS13335) (address records, no CNAME)
www vs bare domain	Same network dotjesper.dk: 104.21.2.146 172.67.129.80 2606:4700:3031::ac43:8150 2606:4700:3032::6815:292 (AS13335) www.dotjesper.dk: 104.21.2.146 172.67.129.80 2606:4700:3031::ac43:8150 2606:4700:3032::6815:292 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

387ms

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

🏷️ SOA#

88ms

Field	Value
Serial	2416517583
Primary NS (MNAME)	betty.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 00:23:35

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-05-01
Expires	2027-05-31 (225d)

📋 WHOIS#

⏱️ Lookup Timing#

121ms

251ms

214ms

AAAA

229ms

TXT

494ms

CAA

228ms

HTTPS

286ms

TLSA

270ms

SOA

88ms

MTA-STS

267ms

DNSSEC

387ms

SRV

337ms

Total

1648ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 15:59:38	434ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-04 23:09:34	720ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-03 22:58:33 shown	1648ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 22:24:00	524ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-13 10:32:13	2901ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 20:44:57	640ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-18 16:12:49	9880ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-17 14:55:39	2111ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-06 15:52:06	928ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-27 08:53:15	763ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 12:05:20	2934ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 04:30:21	358ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 04:21:00	379ms	2 NS 2 A 0 MX	🔓 Insecure