appudvikleren.dk

📜 Historical scan 2026-07-23 15:23:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

appudvikleren.dk is a .dk domain served by 2 nameservers (charles.ns.cloudflare.com, ryleigh.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.73.246 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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 24ms

Nameserver	IP addresses	PTR	ASN / ISP
charles.ns.cloudflare.com	108.162.193.83 172.64.33.83 173.245.59.83 2606:4700:58::adf5:3b53 2803:f800:50::6ca2:c153 2a06:98c1:50::ac40:2153	charles.ns.cloudflare.com charles.ns.cloudflare.com charles.ns.cloudflare.com charles.ns.cloudflare.com charles.ns.cloudflare.com charles.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ryleigh.ns.cloudflare.com	108.162.194.198 162.159.38.198 172.64.34.198 2606:4700:50::a29f:26c6 2803:f800:50::6ca2:c2c6 2a06:98c1:50::ac40:22c6	ryleigh.ns.cloudflare.com ryleigh.ns.cloudflare.com ryleigh.ns.cloudflare.com ryleigh.ns.cloudflare.com ryleigh.ns.cloudflare.com ryleigh.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 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.73.246	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.151.94	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	172.253.130.27 2a00:1450:4010:c20::1b	yulppbn-in-f27.1e100.net yulppbn-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	192.178.230.26 2404:6800:400b:c01b::1a	yunrtab-in-f26.1e100.net yunrtab-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 47ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:49f6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:975e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 34ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.73.246,172.67.151.94 ech=AEX+DQBBOgAgACA1YBk+0y8qKrL7l0GNZWEEaE6m9foiDHrnKW5g5pljdAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:49f6,2606:4700:3037::ac43:975e

📝 TXT Records#

3 records 264ms

TXT Record
brevo-code:89d8270ab8b23e20c96bf4d8a8292f7d
google-site-verification=hRfPIr_TXKxwdbIwMXZjChXroCjEJamT9imshe0zwg4
google-site-verification=yd_vVKilpnNoyvHd2nYLjzibbWcpRYIr14fR4lCehD8

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.appudvikleren.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

📬 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 11:15:48

www	104.21.73.246 172.67.151.94 2606:4700:3034::6815:49f6 2606:4700:3037::ac43:975e (AS13335) (address records, no CNAME)
www vs bare domain	Same network appudvikleren.dk: 188.114.96.1 188.114.97.1 2606:4700:3034::6815:49f6 2606:4700:3037::ac43:975e (AS13335) www.appudvikleren.dk: 104.21.73.246 172.67.151.94 2606:4700:3034::6815:49f6 2606:4700:3037::ac43:975e (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2049ms

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	2410242563
Primary NS (MNAME)	charles.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#

24ms

49ms

AAAA

47ms

TXT

264ms

CAA

31ms

HTTPS

34ms

TLSA

138ms

SOA

0ms

MTA-STS

67ms

DNSSEC

2049ms

SRV

78ms

Total

3442ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 11:15:48	1096ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-08 04:10:48	552ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-01 19:06:05	2689ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-30 19:02:53	1096ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-21 07:59:35	4805ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-14 19:42:46	1677ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-01 19:23:49	1322ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-03 18:30:50	17221ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-23 15:23:14 shown	3442ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-21 18:31:20	849ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-20 17:59:01	1177ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 13:37:10	980ms	2 NS 2 A 5 MX	🔓 Insecure