itslearning.dk

📜 Historical scan 2026-09-17 15:40:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

itslearning.dk is a .dk domain served by 2 nameservers (aria.ns.cloudflare.com, joel.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.29.148 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx-01.mail-forwarder.io, mx-02.mail-forwarder.io. 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 42ms

Nameserver	IP addresses	PTR	ASN / ISP
aria.ns.cloudflare.com	108.162.192.68 172.64.32.68 173.245.58.68 2606:4700:50::adf5:3a44 2803:f800:50::6ca2:c044 2a06:98c1:50::ac40:2044	aria.ns.cloudflare.com aria.ns.cloudflare.com aria.ns.cloudflare.com aria.ns.cloudflare.com aria.ns.cloudflare.com aria.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
joel.ns.cloudflare.com	108.162.193.184 172.64.33.184 173.245.59.184 2606:4700:58::adf5:3bb8 2803:f800:50::6ca2:c1b8 2a06:98c1:50::ac40:21b8	joel.ns.cloudflare.com joel.ns.cloudflare.com joel.ns.cloudflare.com joel.ns.cloudflare.com joel.ns.cloudflare.com joel.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 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.29.148	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.149.102	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx-01.mail-forwarder.io	2a00:18e0:5:2:7577:4e4d:413b:f507 2a00:18e0:5:3:dfe2:c743:85aa:61bc 5.22.145.121 5.22.145.16	relay.mail-forwarder.io relay.mail-forwarder.io relay.mail-forwarder.io relay.mail-forwarder.io	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
10	300s	mx-02.mail-forwarder.io	2a00:18e0:5:2:7577:4e4d:413b:f507 2a00:18e0:5:3:dfe2:c743:85aa:61bc 5.22.145.121 5.22.145.16	relay.mail-forwarder.io relay.mail-forwarder.io relay.mail-forwarder.io relay.mail-forwarder.io	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

2 records 44ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:1d94	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:9566	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 39ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.29.148,172.67.149.102 ech=AEX+DQBBFwAgACCci9ocgajz5CqEKrT/wRuAto+Sr3wokDmOI1NfcGFxDAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1d94,2606:4700:3037::ac43:9566

📝 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 2026-10-07 16:59:00

www	104.21.29.148 172.67.149.102 2606:4700:3030::6815:1d94 2606:4700:3037::ac43:9566 (AS13335) (address records, no CNAME)
www vs bare domain	Same network itslearning.dk: 104.21.29.148 172.67.149.102 2606:4700:3030::6815:1d94 2606:4700:3037::ac43:9566 (AS13335) www.itslearning.dk: 104.21.29.148 172.67.149.102 2606:4700:3030::6815:1d94 2606:4700:3037::ac43:9566 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

126ms

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	2415117157
Primary NS (MNAME)	aria.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#

42ms

45ms

36ms

AAAA

44ms

TXT

185ms

CAA

33ms

HTTPS

39ms

TLSA

236ms

SOA

0ms

MTA-STS

61ms

DNSSEC

126ms

SRV

62ms

Total

1466ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 11:40:57	1124ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-17 15:40:44 shown	1466ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-27 12:17:14	1334ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-02 11:30:31	1470ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-18 09:27:49	1653ms	2 NS 2 A 2 MX	❓ Unknown
2026-06-24 20:43:11	1562ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 13:13:54	784ms	2 NS 2 A 2 MX	🔓 Insecure