yaacov.dk

📜 Historical scan 2026-06-24 14:49:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

yaacov.dk is a .dk domain served by 2 nameservers (kenia.ns.cloudflare.com, moura.ns.cloudflare.com). It was registered on 30 August 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.16.252 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.yaacov.dk. 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 84ms

Nameserver	IP addresses	PTR	ASN / ISP
kenia.ns.cloudflare.com	2606:4700:50::a29f:265d 2803:f800:50::6ca2:c25d 2a06:98c1:50::ac40:225d	kenia.ns.cloudflare.com kenia.ns.cloudflare.com kenia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
moura.ns.cloudflare.com	108.162.195.217 162.159.44.217 172.64.35.217 2606:4700:58::a29f:2cd9 2803:f800:50::6ca2:c3d9 2a06:98c1:50::ac40:23d9	moura.ns.cloudflare.com moura.ns.cloudflare.com moura.ns.cloudflare.com moura.ns.cloudflare.com moura.ns.cloudflare.com moura.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 76ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.16.252	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.217.191	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	600s	mail.yaacov.dk	144.76.115.20	cp05.nordicway.dk	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

2 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:10fc	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:d9bf	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 107ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=188.114.96.9,188.114.97.9 ech=AEX+DQBBYwAgACAjexajrns7TOzPx3/65oQd84RBL/t6pEGf6jGIUj/CcQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::9,2a06:98c1:3121::9

📝 TXT Records#

1 records 268ms

TXT Record
v=spf1 +a +mx +ip4:148.251.244.167 include:relay.mailchannels.net include:_spf.google.com ~all

✉️ SPF#

Policy	Record (yaacov.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:148.251.244.167 include:relay.mailchannels.net include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.yaacov.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:d131de3aeba54aaaaa82e6a041846a17@dmarc-reports.cloudflare.net

📬 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 2026-10-08 18:53:44

www	NXDOMAIN
www vs bare domain	www does not resolve yaacov.dk: 104.21.16.252 172.67.217.191 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) www.yaacov.dk: no address (all like this)
Wildcard	No

🔎 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#

121ms

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

🏷️ SOA#

51ms

Field	Value
Serial	2405613094
Primary NS (MNAME)	kenia.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-20 11:02:51

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-08-30
Expires	2027-08-31 (312d)

🔗 Same registrant#

6 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
defensive-global.dk	ONE.COM A/S
defensiveglobal.dk	ONE.COM A/S
defgl.dk	ONE.COM A/S
defglobe.dk	ONE.COM A/S
mvcs.dk	ONE.COM A/S
vweg-freelance.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

84ms

76ms

37ms

AAAA

37ms

TXT

268ms

CAA

75ms

HTTPS

107ms

TLSA

93ms

SOA

51ms

MTA-STS

100ms

DNSSEC

121ms

SRV

120ms

Total

840ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 17:25:06	577ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 10:10:46	642ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 00:53:08	521ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 17:38:45	634ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 17:30:14	642ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 16:32:47	768ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-12 19:18:02	1250ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 23:20:29	607ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-31 20:18:17	924ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-26 16:32:35	979ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 14:49:34 shown	840ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 03:33:24	763ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 11:57:14	1421ms	2 NS 2 A 1 MX	🔓 Insecure