yokoyama.dk

📜 Historical scan 2026-06-17 14:25:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

yokoyama.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 18 February 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.244.31.143 is hosted by Contabo GmbH (AS51167) in Germany. 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 122ms

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 107ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.244.31.143	—	vmi2367519.contaboserver.net	AS51167	Contabo GmbH	162.244.24.0/21	🇩🇪 Germany	Karlsruhe

📧 MX Records#

7 records 117ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	2a00:1450:4010:c01::1b 2a00:1450:4010:c01::1b 74.125.205.26	lh-in-x1b.1e100.net lh-in-f27.1e100.net le-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1b	lcbomp-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	—	alt2.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	aspmx2.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	—	aspmx3.googlemail.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	aspmx4.googlemail.com	192.178.230.26 2404:6800:400b:c01b::1b	yunrtab-in-f26.1e100.net yunrtab-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	aspmx5.googlemail.com	173.194.43.26 2607:f8b0:400e:c1e::1a	yudlsqd-in-f26.1e100.net yudlsqd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 367ms

TXT Record
google-site-verification=U_3ZNj9PU0TM2ixM_U2qlE6vpdET07hZQDsl6dH6Vo8
v=spf1 a mx ip4:176.20.239.162/32 ip4:162.244.31.143/32 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (yokoyama.dk)
~all (soft fail)	v=spf1 a mx ip4:176.20.239.162/32 ip4:162.244.31.143/32 include:_spf.google.com ~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 2026-10-13 05:22:25

www	162.244.31.143 (AS51167) (address records, no CNAME)
www vs bare domain	Same network yokoyama.dk: 162.244.31.143 (AS51167) www.yokoyama.dk: 162.244.31.143 (AS51167)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

319ms

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

🏷️ SOA#

109ms

Field	Value
Serial	2026040401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-26 06:35:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-02-18
Expires	2027-02-28 (124d)

🔗 Same registrant#

4 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
archerlog.dk	Punktum dk A/S (direct)
bueskyttelog.dk	Punktum dk A/S (direct)
intimdate.dk	Simply.com A/S
softspot.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

122ms

107ms

117ms

AAAA

110ms

TXT

367ms

CAA

116ms

HTTPS

124ms

TLSA

115ms

SOA

109ms

MTA-STS

196ms

DNSSEC

319ms

SRV

0ms

Total

1658ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 04:36:31	1316ms	2 NS 1 A 7 MX	🔒 Secure
2026-10-01 04:30:27	1238ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-27 14:50:32	1235ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-24 14:04:24	970ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-31 18:27:58	2736ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-25 14:10:24	871ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-24 16:15:25	845ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-20 16:09:22	849ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-20 03:17:38	9658ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-17 14:25:06 shown	1658ms	2 NS 1 A 7 MX	🔒 Secure