lstm.dk

📜 Historical scan 2026-06-19 17:12:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lstm.dk is a .dk domain served by 4 nameservers (ns-1235.awsdns-26.org, ns-1562.awsdns-03.co.uk, ns-873.awsdns-45.net and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx.zohomail.com, mx2.zohomail.com. 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 248ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1235.awsdns-26.org	205.251.196.211 2600:9000:5304:d300::1	ns-1235.awsdns-26.org ns-1235.awsdns-26.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1562.awsdns-03.co.uk	205.251.198.26 2600:9000:5306:1a00::1	ns-1562.awsdns-03.co.uk ns-1562.awsdns-03.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-873.awsdns-45.net	205.251.195.105 2600:9000:5303:6900::1	ns-873.awsdns-45.net ns-873.awsdns-45.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-9.awsdns-01.com	205.251.192.9 2600:9000:5300:900::1	ns-9.awsdns-01.com ns-9.awsdns-01.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

2 records 299ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx.zohomail.com	204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44	mx8.zoho.com mx7.zoho.com mx6.zoho.com mx3.zohomail.com mx3.zoho.com mx2.zohomail.com mx2.zoho.com mx.zohomail.com mx.zoho.com	AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO
20	3600s	mx2.zohomail.com	204.141.33.44 204.141.33.44 204.141.33.44 204.141.33.44 204.141.33.44 204.141.33.44 204.141.33.44 204.141.33.44 204.141.33.44	mx6.zoho.com mx3.zohomail.com mx3.zoho.com mx2.zohomail.com mx2.zoho.com mx.zohomail.com mx.zoho.com mx8.zoho.com mx7.zoho.com	AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 598ms

TXT Record
v=spf1 mx include:zoho.com ~all
zoho-verification=zmverify.zoho.com

✉️ SPF#

Policy	Record (lstm.dk)
~all (soft fail)	v=spf1 mx include:zoho.com ~all

📨 DMARC#

Policy	Record (_dmarc.lstm.dk)
p=none (monitor only)	v=DMARC1;p=none;sp=none;pct=100;aspf=r;rua=mailto:re+wzb16woski3@dmarc.postmarkapp.com,mailto:d4819fe312@rua.easydmarc.eu;ruf=mailto:d4819fe312@ruf.easydmarc.eu;fo=1

📬 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 19:40:34

www	NXDOMAIN
www vs bare domain	Neither resolves lstm.dk: no address www.lstm.dk: no address
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~1024 bit below 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: 6/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

420ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

299ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-873.awsdns-45.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#

248ms

179ms

299ms

AAAA

223ms

TXT

598ms

CAA

248ms

HTTPS

227ms

TLSA

420ms

SOA

299ms

MTA-STS

161ms

DNSSEC

420ms

SRV

316ms

Total

2933ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 19:40:34	3100ms	4 NS 0 A 2 MX	🔓 Insecure
2026-10-01 03:47:29	3187ms	4 NS 0 A 2 MX	🔓 Insecure
2026-09-29 17:45:45	3305ms	4 NS 0 A 2 MX	🔓 Insecure
2026-09-04 20:58:51	6104ms	4 NS 0 A 2 MX	🔓 Insecure
2026-08-25 21:45:41	5586ms	4 NS 0 A 2 MX	🔓 Insecure
2026-06-19 17:12:18 shown	2933ms	4 NS 0 A 2 MX	🔓 Insecure
2026-06-17 13:07:28	3401ms	4 NS 0 A 2 MX	🔓 Insecure