j-web.dk

📜 Historical scan 2026-09-11 21:57:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

j-web.dk is a .dk domain served by 2 nameservers (haley.ns.cloudflare.com, nile.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.2.57 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 41ms

Nameserver	IP addresses	PTR	ASN / ISP
haley.ns.cloudflare.com	108.162.194.15 162.159.38.15 172.64.34.15 2606:4700:50::a29f:260f 2803:f800:50::6ca2:c20f 2a06:98c1:50::ac40:220f	haley.ns.cloudflare.com haley.ns.cloudflare.com haley.ns.cloudflare.com haley.ns.cloudflare.com haley.ns.cloudflare.com haley.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nile.ns.cloudflare.com	108.162.193.214 172.64.33.214 173.245.59.214 2606:4700:58::adf5:3bd6 2803:f800:50::6ca2:c1d6 2a06:98c1:50::ac40:21d6	nile.ns.cloudflare.com nile.ns.cloudflare.com nile.ns.cloudflare.com nile.ns.cloudflare.com nile.ns.cloudflare.com nile.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 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.2.57	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.128.207	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.128.207
🔶 Autoconfig	104.21.2.57

🔷 AAAA Records (IPv6)#

2 records 44ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:80cf	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:239	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 47ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.2.57,172.67.128.207 ech=AEX+DQBBDwAgACDbnkZQEhK8pP8jxmHgWXW86QJ96XWGQNuUYoPGs7hSGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:80cf,2606:4700:3035::6815:239

📝 TXT Records#

1 records 190ms

TXT Record
v=spf1 ip4:89.163.145.27 include:spf.mailjet.com +all

✉️ SPF#

Policy	Record (j-web.dk)
+all (no restriction)	v=spf1 ip4:89.163.145.27 include:spf.mailjet.com +all

📨 DMARC#

Policy	Record (_dmarc.j-web.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:02afa844fb4345a6a1ea8667e0c1d880@dmarc-reports.cloudflare.net
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:jens.stage@outlook.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-16 13:28:15

www	104.21.2.57 172.67.128.207 2606:4700:3033::ac43:80cf 2606:4700:3035::6815:239 (AS13335) (address records, no CNAME)
www vs bare domain	Same network j-web.dk: 104.21.2.57 172.67.128.207 2606:4700:3033::ac43:80cf 2606:4700:3035::6815:239 (AS13335) www.j-web.dk: 104.21.2.57 172.67.128.207 2606:4700:3033::ac43:80cf 2606:4700:3035::6815:239 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: +all

error "+all" (or a bare "all") authorises every server on the internet to send as this domain

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.j-web.dk	kHdbjZQNmZpYTfqOstA4Szxg6P2gDaqxJdW1Z5x8_ak

🔗 TLSA / DANE#

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

🔐 DNSSEC#

78ms

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	2409754063
Primary NS (MNAME)	haley.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#

41ms

46ms

37ms

AAAA

44ms

TXT

190ms

CAA

68ms

HTTPS

47ms

TLSA

73ms

SOA

0ms

MTA-STS

70ms

DNSSEC

78ms

SRV

83ms

Total

1145ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 16:11:57	501ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-18 23:27:53	1434ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-11 21:57:08 shown	1145ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-01 20:43:25	3044ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 08:12:07	1434ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-18 01:54:51	4033ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-16 02:07:24	9860ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-03 09:25:04	2635ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 04:46:07	1246ms	2 NS 2 A 0 MX	🔓 Insecure