lekon.dk

📜 Historical scan 2026-09-07 23:28:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lekon.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 25 November 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.187 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by lekon-dk.mail.protection.outlook.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#

3 records 150ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 122ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.187	300s	linux297.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 82ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	14400s	lekon-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::b 2a01:111:f403:ca04::d 2a01:111:f403:ca09::4 52.101.103.39 52.101.181.156 52.101.185.21 52.101.68.25	mail-db7pr03cu00601.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig	93.191.156.187

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 650ms

TXT Record
v=spf1 include:spf.simply.com include:spf.protection.outlook.com include:spf.ubivox.com include:servers.mcsv.net ip4:83.91.26.230 -all

✉️ SPF#

Policy	Record (lekon.dk)
-all (hard fail)	v=spf1 include:spf.simply.com include:spf.protection.outlook.com include:spf.ubivox.com include:servers.mcsv.net ip4:83.91.26.230 -all

📨 DMARC#

Policy	Record (_dmarc.lekon.dk)
p=reject	v=DMARC1; p=reject; sp=reject; pct=100; adkim=r; aspf=r

📬 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 2026-10-13 07:07:21

www	93.191.156.187 (AS48854) (address records, no CNAME)
www vs bare domain	Same network lekon.dk: 93.191.156.187 (AS48854) www.lekon.dk: 93.191.156.187 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
default	—	RSA Invalid key data — receivers can't verify signatures
selector1	selector1-lekon-dk._domainkey.lekon.onmicrosoft.com	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: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

214ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2026090302
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-03 23:33:40

Field	Value
Registrar	Simply.com A/S
Registered	2003-11-25
Expires	2026-11-30 (42d)

📋 WHOIS#

⏱️ Lookup Timing#

150ms

122ms

82ms

AAAA

140ms

TXT

650ms

CAA

94ms

HTTPS

102ms

TLSA

134ms

SOA

0ms

MTA-STS

131ms

DNSSEC

214ms

SRV

614ms

Total

2046ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 07:07:21	1078ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-03 23:03:45	1049ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-24 21:18:34	1087ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-07 23:28:04 shown	2046ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-26 15:49:18	1062ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-25 14:15:25	947ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-22 02:21:00	909ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 05:12:54	3183ms	2 NS 1 A 1 MX	🔒 Secure