a-jantzen.dk

📜 Historical scan 2026-07-25 04:16:13  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

a-jantzen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 August 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.66 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no 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   103ms
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   92ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.66 3600s webcluster1.webpod13-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   112ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod11-cph3.one.com 104.37.34.230 mx1.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod11-cph3.one.com 104.37.34.231 mx2.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod11-cph3.one.com 104.37.34.232 mx3.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod11-cph3.one.com 104.37.34.233 mx4.pub.mailpod11-cph3.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

1 records   89ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10b:14:e210:b23d:2968 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   236ms
TXT Record
MS=ms68893352

✉️ 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#

latest probe, not this scan · checked 2026-10-12 06:39:35
www46.30.213.66 2a02:2350:5:10b:14:e210:b23d:2968 (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

4 records   8046ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…

🔐 DNSSEC#

227ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026072401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-08 16:05:33
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2007-08-16
Expires2027-08-31 (315d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
103ms
A
92ms
MX
112ms
AAAA
89ms
TXT
236ms
CAA
85ms
HTTPS
114ms
TLSA
8046ms
SOA
0ms
MTA-STS
133ms
DNSSEC
227ms
SRV
107ms
Total
9156ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-12 06:39:35 513ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-30 01:14:17 568ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-27 11:01:11 675ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-24 22:32:10 850ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-31 19:02:18 706ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-25 13:45:09 1886ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-12 22:28:02 1156ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-25 04:16:13 shown 9156ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-16 04:52:14 6885ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-03 00:15:44 805ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-24 12:22:54 855ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-23 01:24:14 4616ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-22 23:39:32 1171ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-22 16:23:09 782ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-19 15:44:32 517ms 2 NS 1 A 4 MX ⚠️ Bogus
2026-06-18 14:03:06 3002ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-16 12:52:08 1873ms 2 NS 1 A 4 MX 🔒 Secure
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