leadsupply.dk

Records from scan: 2026-10-03 19:57:42 · 790ms total · last checked 2026-10-25 05:15 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

leadsupply.dk is a .dk domain served by 2 nameservers (jake.ns.cloudflare.com, olga.ns.cloudflare.com). It was registered on 10 July 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.5.131 is hosted by Cloudflare, Inc. (AS13335). 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 is reachable over IPv6. 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#

2 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
jake.ns.cloudflare.com	108.162.193.122 172.64.33.122 173.245.59.122 2606:4700:58::adf5:3b7a 2803:f800:50::6ca2:c17a 2a06:98c1:50::ac40:217a	jake.ns.cloudflare.com jake.ns.cloudflare.com jake.ns.cloudflare.com jake.ns.cloudflare.com jake.ns.cloudflare.com jake.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
olga.ns.cloudflare.com	108.162.192.137 172.64.32.137 173.245.58.137 2606:4700:50::adf5:3a89 2803:f800:50::6ca2:c089 2a06:98c1:50::ac40:2089	olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com olga.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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.5.131	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.133.121	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	108.177.14.26 2a00:1450:4010:c03::1b 2a00:1450:4010:c03::1b	lt-in-f26.1e100.net lr-in-f27.1e100.net lr-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.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
5	300s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 54ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:8579	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:583	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 53ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.5.131,172.67.133.121 ech=AEX+DQBB4gAgACDlq8PqKo85h+D2WUdDDVP5c/o8FmPWt0fjiqKG2tq5egAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:8579,2606:4700:3036::6815:583

📝 TXT Records#

1 records 182ms

TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (leadsupply.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.leadsupply.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@leadsupply.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 2026-10-07 20:23:12

www	104.21.5.131 172.67.133.121 2606:4700:3034::ac43:8579 2606:4700:3036::6815:583 (AS13335) (address records, no CNAME)
www vs bare domain	Same network leadsupply.dk: 104.21.5.131 172.67.133.121 2606:4700:3034::ac43:8579 2606:4700:3036::6815:583 (AS13335) www.leadsupply.dk: 104.21.5.131 172.67.133.121 2606:4700:3034::ac43:8579 2606:4700:3036::6815:583 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	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: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

64ms

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

🏷️ SOA#

35ms

Field	Value
Serial	2416499046
Primary NS (MNAME)	jake.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-03 20:36:19

Field	Value
Registrar	Abion AB
Registered	2015-07-10
Expires	2027-07-31 (278d)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

38ms

39ms

AAAA

54ms

TXT

182ms

CAA

34ms

HTTPS

53ms

TLSA

89ms

SOA

35ms

MTA-STS

48ms

DNSSEC

64ms

SRV

65ms

Total

790ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 19:57:42 shown	790ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-29 19:48:38	579ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-16 07:03:37	1188ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-06 20:16:41	1546ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-14 09:23:07	1090ms	2 NS 2 A 5 MX	❓ Unknown
2026-06-26 19:51:38	2060ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-25 06:01:55	956ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-24 20:51:05	1354ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-21 14:25:46	968ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 21:46:02	1235ms	2 NS 2 A 5 MX	🔓 Insecure