leadtracker.dk

📜 Historical scan 2026-07-18 07:19:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

leadtracker.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 35.214.135.53 is hosted by Google Ireland Limited (AS43515) in The Netherlands. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, has no 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#

2 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.214.135.53	600s	53.135.214.35.bc.googleusercontent.com	AS43515	Google Ireland Limited	35.214.128.0/17	🇳🇱 The Netherlands	Groningen

📧 MX Records#

7 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	2a00:1450:4010:c01::1b 2a00:1450:4010:c01::1b 74.125.131.27	lh-in-x1b.1e100.net lh-in-f27.1e100.net lu-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	43200s	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	43200s	alt2.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx3.googlemail.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx4.googlemail.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx5.googlemail.com	192.178.230.27 2404:6800:400b:c01b::1b	yunrtab-in-f27.1e100.net yunrtab-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	35.214.135.53
🔶 Autoconfig	35.214.135.53

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 456ms

TXT Record
v=spf1 a mx a:job.leadtracker.dk include:aspmx.googlemail.com include:support.zendesk.com include:mailgun.org ~all

✉️ SPF#

Policy	Record (leadtracker.dk)
~all (soft fail)	v=spf1 a mx a:job.leadtracker.dk include:aspmx.googlemail.com include:support.zendesk.com include:mailgun.org ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-11 23:28:49

www CNAME	leadtracker.dk (all on leadtracker.dk) → 35.214.135.53 (AS43515)
www vs bare domain	Same network leadtracker.dk: 35.214.135.53 (AS43515) www.leadtracker.dk: 35.214.135.53 (AS43515)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 12/10 · policy: ~all

error 12 DNS lookups: the limit is 10, so a receiver whose evaluation gets past the 10th returns permerror (SPF fails)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

58ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

25ms

Field	Value
Serial	2026062401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

29ms

32ms

30ms

AAAA

31ms

TXT

456ms

CAA

30ms

HTTPS

30ms

TLSA

147ms

SOA

25ms

MTA-STS

48ms

DNSSEC

58ms

SRV

92ms

Total

5646ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 09:15:33	4671ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-29 21:07:22	532ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-29 15:37:46	1348ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-26 06:47:30	752ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-25 15:13:04	1750ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-23 14:31:23	863ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-28 02:50:12	1146ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-26 10:45:17	1032ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-25 22:18:41	1385ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-18 07:19:35 shown	5646ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-26 05:22:01	839ms	2 NS 1 A 7 MX	❓ Unknown
2026-06-26 05:01:00	1010ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-17 15:19:25	983ms	2 NS 1 A 7 MX	🔒 Secure