learnx.dk

📜 Historical scan 2026-09-10 15:49:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

learnx.dk is a .dk domain served by 4 nameservers (ns-1417.awsdns-49.org, ns-1615.awsdns-09.co.uk, ns-299.awsdns-37.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.105.224.49 is hosted by Microsoft Corporation (AS8075) in The Netherlands. 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 has no IPv6 address. 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#

4 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1417.awsdns-49.org	205.251.197.137 2600:9000:5305:8900::1	ns-1417.awsdns-49.org ns-1417.awsdns-49.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1615.awsdns-09.co.uk	205.251.198.79 2600:9000:5306:4f00::1	ns-1615.awsdns-09.co.uk ns-1615.awsdns-09.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-299.awsdns-37.com	205.251.193.43 2600:9000:5301:2b00::1	ns-299.awsdns-37.com ns-299.awsdns-37.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-962.awsdns-56.net	205.251.195.194 2600:9000:5303:c200::1	ns-962.awsdns-56.net ns-962.awsdns-56.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

1 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.105.224.49	60s	—	AS8075	Microsoft Corporation	20.64.0.0/10	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

5 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c03::1a	rd-in-f26.1e100.net rc-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1b	lcbomp-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 80ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

7 records 211ms

TXT Record
brevo-code:9205813a6dd8d58b5166094aaf15ef13
google-site-verification=JC5Z8_KgMlLCtJBxFdkZHejz6wTnjvHaBlhKk-NFR7s
klaviyo-site-verification=UZsxcY
MS=ms38560427
sendinblue-site-verification=6528439
v=spf1 include:spf.mandrillapp.com include:spf.mandrillapp.com include:_spf.google.com include:servers.mcsv.net include:amazonses.com ~all
workplace-domain-verification=LJznXoebLowY4FLg5H2ejJaUC49TRm

✉️ SPF#

Policy	Record (learnx.dk)
~all (soft fail)	v=spf1 include:spf.mandrillapp.com include:spf.mandrillapp.com include:_spf.google.com include:servers.mcsv.net include:amazonses.com ~all

📨 DMARC#

Policy	Record (_dmarc.learnx.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-09-29 15:45:04

www CNAME	athenas-front-bdcsf7a4fcfadaer.westeurope-01.azurewebsites.net (all on azurewebsites.net)
Wildcard	No

✍️ DKIM keys#

5 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit
mail	—	RSA · ~1024 bit below 2048 bit
s1	s1.domainkey.u45190808.wl059.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u45190808.wl059.sendgrid.net	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

96ms

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	1
Primary NS (MNAME)	ns-962.awsdns-56.net
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

50ms

56ms

38ms

AAAA

47ms

TXT

211ms

CAA

50ms

HTTPS

51ms

TLSA

101ms

SOA

0ms

MTA-STS

98ms

DNSSEC

96ms

SRV

80ms

Total

3445ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 15:45:04	3860ms	4 NS 1 A 5 MX	🔓 Insecure
2026-09-10 15:49:58 shown	3445ms	4 NS 1 A 5 MX	🔓 Insecure
2026-08-28 06:58:41	3383ms	4 NS 1 A 5 MX	🔓 Insecure
2026-06-28 03:42:08	5918ms	4 NS 1 A 5 MX	🔓 Insecure
2026-06-17 13:21:52	996ms	4 NS 1 A 5 MX	🔓 Insecure