leadtreater.dk

📜 Historical scan 2026-10-22 23:45:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

leadtreater.dk is a .dk domain served by 2 nameservers (aron.ns.cloudflare.com, jeff.ns.cloudflare.com). It was registered on 13 February 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.38.245 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. The zone is not DNSSEC-signed, publishes a 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 142ms

Nameserver	IP addresses	PTR	ASN / ISP
aron.ns.cloudflare.com	108.162.192.69 172.64.32.69 173.245.58.69 2606:4700:50::adf5:3a45 2803:f800:50::6ca2:c045 2a06:98c1:50::ac40:2045	aron.ns.cloudflare.com aron.ns.cloudflare.com aron.ns.cloudflare.com aron.ns.cloudflare.com aron.ns.cloudflare.com aron.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jeff.ns.cloudflare.com	108.162.193.124 172.64.33.124 173.245.59.124 2606:4700:58::adf5:3b7c 2803:f800:50::6ca2:c17c 2a06:98c1:50::ac40:217c	jeff.ns.cloudflare.com jeff.ns.cloudflare.com jeff.ns.cloudflare.com jeff.ns.cloudflare.com jeff.ns.cloudflare.com jeff.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 143ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.38.245	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.141.37	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 117ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

2 records 126ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:26f5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:8d25	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 120ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.38.245,172.67.141.37 ech=AEX+DQBBFwAgACBwVUtIAv6cr4xmissw5nCUb/DKF8Ouh5FlTpfNoitneAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:26f5,2606:4700:3035::ac43:8d25

📝 TXT Records#

1 records 240ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (leadtreater.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.leadtreater.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s

📬 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 2026-10-24 01:18:02

www	104.21.38.245 172.67.141.37 2606:4700:3030::6815:26f5 2606:4700:3035::ac43:8d25 (AS13335) (address records, no CNAME)
www vs bare domain	Same network leadtreater.dk: 104.21.38.245 172.67.141.37 2606:4700:3030::6815:26f5 2606:4700:3035::ac43:8d25 (AS13335) www.leadtreater.dk: 104.21.38.245 172.67.141.37 2606:4700:3030::6815:26f5 2606:4700:3035::ac43:8d25 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

187ms

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

🏷️ SOA#

24ms

Field	Value
Serial	2416395129
Primary NS (MNAME)	aron.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 11:37:26

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-02-13
Expires	2027-02-12 (107d)

📋 WHOIS#

⏱️ Lookup Timing#

142ms

143ms

117ms

AAAA

126ms

TXT

240ms

CAA

91ms

HTTPS

120ms

TLSA

323ms

SOA

24ms

MTA-STS

115ms

DNSSEC

187ms

SRV

140ms

Total

1771ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-24 01:18:02	1685ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-22 23:45:35 shown	1771ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-17 08:57:53	2214ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-02 19:38:10	615ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 19:22:41	469ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-11 12:53:16	1963ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-18 17:14:29	3168ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-03 21:51:01	1041ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 06:43:49	902ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 15:22:29	736ms	2 NS 2 A 0 MX	🔓 Insecure