lklassen.dk

Records from scan: 2026-09-17 18:22:55 · 3164ms total · last checked 2026-10-19 12:14 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lklassen.dk is a .dk domain served by 4 nameservers (ns-1053.awsdns-03.org, ns-1902.awsdns-45.co.uk, ns-313.awsdns-39.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.2.3.208 is hosted by Amazon.com, Inc. (AS14618) in United States. Mail is handled by lklassen.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1053.awsdns-03.org	205.251.196.29 2600:9000:5304:1d00::1	ns-1053.awsdns-03.org ns-1053.awsdns-03.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1902.awsdns-45.co.uk	205.251.199.110 2600:9000:5307:6e00::1	ns-1902.awsdns-45.co.uk ns-1902.awsdns-45.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-313.awsdns-39.com	205.251.193.57 2600:9000:5301:3900::1	ns-313.awsdns-39.com ns-313.awsdns-39.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-581.awsdns-08.net	205.251.194.69 2600:9000:5302:4500::1	ns-581.awsdns-08.net ns-581.awsdns-08.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.2.3.208	300s	lklassen.dk	AS14618	Amazon.com, Inc.	52.0.0.0/13	🇺🇸 United States	Ashburn

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	lklassen.dk	52.2.3.208	lklassen.dk	AS14618 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 211ms

TXT Record
google-site-verification=NdsNYxconnvfx0oA1ysDYhXj9qPZgMnG9zruo8CgNoo
v=spf1 a:lklassen.dk include:_spf.google.com -all

✉️ SPF#

Policy	Record (lklassen.dk)
-all (hard fail)	v=spf1 a:lklassen.dk include:_spf.google.com -all

📨 DMARC#

Policy	Record (_dmarc.lklassen.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:7be11526@mxtoolbox.dmarc-report.com; ruf=mailto:7be11526@forensics.dmarc-report.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#

checked 2026-10-10 00:43:36

www	52.2.3.208 (AS14618) (address records, no CNAME)
www vs bare domain	Same network lklassen.dk: 52.2.3.208 (AS14618) www.lklassen.dk: 52.2.3.208 (AS14618)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

87ms

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-581.awsdns-08.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#

38ms

36ms

AAAA

45ms

TXT

211ms

CAA

45ms

HTTPS

50ms

TLSA

92ms

SOA

0ms

MTA-STS

72ms

DNSSEC

87ms

SRV

66ms

Total

3164ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-17 18:22:55 shown	3164ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-05 17:08:04	2369ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-04 09:04:51	2997ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-27 01:15:40	3424ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-04 14:47:38	9796ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-18 05:43:22	1296ms	4 NS 1 A 1 MX	⚠️ Bogus