jacobox.dk

Records from scan: 2026-10-07 13:34:21  ·  784ms total  ·  last checked 2026-10-20 03:06 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jacobox.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 20 February 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 79.125.22.245 is hosted by Amazon.com, Inc. (AS16509) in Ireland. Mail is handled by .. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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   55ms
NameserverIP addressesPTRASN / 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   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
79.125.22.245 3600s ec2-79-125-22-245.eu-west-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 79.125.0.0/17 🇮🇪 Ireland Dublin

📧 MX Records#

1 records   43ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverjacobox.dk → 79.125.22.245
🔶 Autoconfigjacobox.dk → 79.125.22.245

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

checked 2026-10-10 17:01:56
www CNAMEjacobox.dk (all on jacobox.dk)
www vs bare domainSame network
jacobox.dk: 79.125.22.245 (AS16509)
www.jacobox.dk: 79.125.22.245 (AS16509)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.jacobox.dk jacobox.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

128ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

46ms
FieldValue
Serial2026100601
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-18 00:50:29
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2013-02-20
Expires2027-02-28 (130d)

🔗 Same registrant#

1 domain

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).

DomainRegistrar
biludlejning-hirtshals.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
55ms
A
51ms
MX
43ms
AAAA
54ms
TXT
157ms
CAA
36ms
HTTPS
36ms
TLSA
182ms
SOA
46ms
MTA-STS
63ms
DNSSEC
128ms
SRV
83ms
Total
784ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-07 13:34:21 shown 784ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-01 12:40:30 1078ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-26 12:08:33 852ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-06 16:17:51 933ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-27 16:24:57 939ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-22 03:41:38 4392ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-21 19:58:20 946ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 22:09:05 1043ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-17 19:03:14 3236ms 2 NS 1 A 4 MX 🔒 Secure
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