demoapp.dk

📜 Historical scan 2026-06-20 17:39:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

demoapp.dk is a .dk domain served by 2 nameservers (brenna.ns.cloudflare.com, graham.ns.cloudflare.com). It was registered on 26 April 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.15.116 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. 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 68ms

Nameserver	IP addresses	PTR	ASN / ISP
brenna.ns.cloudflare.com	108.162.194.176 162.159.38.176 172.64.34.176 2606:4700:50::a29f:26b0 2803:f800:50::6ca2:c2b0 2a06:98c1:50::ac40:22b0	brenna.ns.cloudflare.com brenna.ns.cloudflare.com brenna.ns.cloudflare.com brenna.ns.cloudflare.com brenna.ns.cloudflare.com brenna.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
graham.ns.cloudflare.com	108.162.193.171 172.64.33.171 173.245.59.171 2606:4700:58::adf5:3bab 2803:f800:50::6ca2:c1ab 2a06:98c1:50::ac40:21ab	graham.ns.cloudflare.com graham.ns.cloudflare.com graham.ns.cloudflare.com graham.ns.cloudflare.com graham.ns.cloudflare.com graham.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 81ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.15.116	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.162.147	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

4 records 101ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.pub.mailpod11-cph3.one.com	104.37.34.230	mx1.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	300s	mx2.pub.mailpod11-cph3.one.com	104.37.34.231	mx2.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	300s	mx3.pub.mailpod11-cph3.one.com	104.37.34.232	mx3.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	300s	mx4.pub.mailpod11-cph3.one.com	104.37.34.233	mx4.pub.mailpod11-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

2 records 92ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:a293	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::6815:f74	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 66ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.15.116,172.67.162.147 ech=AEX+DQBB/gAgACBIVulMEx7OVziL8f6Guob9W5ShrfTsiK0KKx+rZQwZKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a293,2606:4700:3031::6815:f74

📝 TXT Records#

📝

No TXT records found

✉️ 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 2026-10-18 23:35:23

www	104.21.15.116 172.67.162.147 2606:4700:3035::6815:f74 2606:4700:3035::ac43:a293 (AS13335) (address records, no CNAME)
www vs bare domain	Same network demoapp.dk: 104.21.15.116 172.67.162.147 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) www.demoapp.dk: 104.21.15.116 172.67.162.147 2606:4700:3035::6815:f74 2606:4700:3035::ac43:a293 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

4 records 120ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…

🔐 DNSSEC#

202ms

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

🏷️ SOA#

68ms

Field	Value
Serial	2404512186
Primary NS (MNAME)	brenna.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 07:48:20

Field	Value
Registrar	ONE.COM A/S
Registered	2023-04-26
Expires	2027-04-25 (188d)

🔗 Same registrant#

3 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
appdemo.dk	ONE.COM A/S
c0d3.dk	ONE.COM A/S
kundedemo.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

68ms

81ms

101ms

AAAA

92ms

TXT

318ms

CAA

73ms

HTTPS

66ms

TLSA

120ms

SOA

68ms

MTA-STS

115ms

DNSSEC

202ms

SRV

123ms

Total

1033ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-16 14:14:19	1142ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-11 04:55:27	10551ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-19 09:07:30	1677ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-15 23:44:30	10064ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-27 20:56:10	1225ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-21 08:33:42	1713ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-21 06:52:46	1178ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 17:39:00 shown	1033ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-17 01:45:14	715ms	2 NS 2 A 4 MX	🔓 Insecure