jensankersen.dk

📜 Historical scan 2026-08-26 18:04:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jensankersen.dk is a .dk domain served by 2 nameservers (cheryl.ns.cloudflare.com, noel.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.73.232 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no 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 53ms

Nameserver	IP addresses	PTR	ASN / ISP
cheryl.ns.cloudflare.com	108.162.192.83 172.64.32.83 173.245.58.83 2606:4700:50::adf5:3a53 2803:f800:50::6ca2:c053 2a06:98c1:50::ac40:2053	cheryl.ns.cloudflare.com cheryl.ns.cloudflare.com cheryl.ns.cloudflare.com cheryl.ns.cloudflare.com cheryl.ns.cloudflare.com cheryl.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
noel.ns.cloudflare.com	108.162.193.216 172.64.33.216 173.245.59.216 2606:4700:58::adf5:3bd8 2803:f800:50::6ca2:c1d8 2a06:98c1:50::ac40:21d8	noel.ns.cloudflare.com noel.ns.cloudflare.com noel.ns.cloudflare.com noel.ns.cloudflare.com noel.ns.cloudflare.com noel.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 99ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.73.232	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.193.12	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.193.12
🔶 Autoconfig	172.67.193.12

🔷 AAAA Records (IPv6)#

2 records 80ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:49e8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:c10c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 124ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.73.232,172.67.193.12 ech=AEX+DQBBAQAgACCmE08AFi8wj8zkVCYeEKkHTSWCakI5+RhKNOfGMHA4TgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:49e8,2606:4700:3036::ac43:c10c

📝 TXT Records#

1 records 253ms

TXT Record
google-site-verification=ohW36HZ-zJa5rWqDvokfxLL7nkbFbcck3bF-pzyzyrY

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 01:29:59

www	104.21.73.232 172.67.193.12 2606:4700:3034::6815:49e8 2606:4700:3036::ac43:c10c (AS13335) (address records, no CNAME)
www vs bare domain	Same network jensankersen.dk: 104.21.73.232 172.67.193.12 2606:4700:3034::6815:49e8 2606:4700:3036::ac43:c10c (AS13335) www.jensankersen.dk: 104.21.73.232 172.67.193.12 2606:4700:3034::6815:49e8 2606:4700:3036::ac43:c10c (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 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	2410706737
Primary NS (MNAME)	cheryl.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#

53ms

99ms

AAAA

80ms

TXT

253ms

CAA

69ms

HTTPS

124ms

TLSA

75ms

SOA

0ms

MTA-STS

103ms

DNSSEC

138ms

SRV

133ms

Total

921ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 01:29:59	473ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-26 12:15:05	918ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-11 13:29:16	9444ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 20:25:47	558ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 18:04:11 shown	921ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-29 01:10:47	1465ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 11:49:32	1231ms	2 NS 2 A 0 MX	🔓 Insecure