seismo.dk

📜 Historical scan 2026-06-21 04:24:18  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

seismo.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 24 September 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.176 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-cph3.one.com and 2 more. The zone is DNSSEC-signed but currently fails validation, 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   277ms
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   148ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.176 3600s webcluster2.webpod17-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   292ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod9-cph3.one.com 185.164.14.118 mx1.pub.mailpod9-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod9-cph3.one.com 185.164.14.119 mx2.pub.mailpod9-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod9-cph3.one.com 185.164.14.120 mx3.pub.mailpod9-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod9-cph3.one.com 185.164.14.124 mx4.pub.mailpod9-cph3.one.com AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover46.30.215.176
🔶 Autoconfig46.30.215.176

🔷 AAAA Records (IPv6)#

1 records   173ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:106:8085:97ba:ef12:6297 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#

2 records   560ms
TXT Record
google-site-verification=LPyd6FrjEeLoIfrZtBaPIoyOgsCVB2SOxSqCrbvtO8w
google-site-verification=UDgRPlmqGgl76kVs605QR2DyoNuh3-1Ng7mxrov20Hc

✉️ 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 2026-10-24 02:24:03
www46.30.215.176 2a02:2350:5:106:8085:97ba:ef12:6297 (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

4 records   350ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 5D2162F5CED0ACD2C3D63E5582045A6C…

🔐 DNSSEC#

438ms
CheckResult
Validation Status⚠️ Bogus
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsbroken trust chain resolving 'seismo.dk/DNSKEY/IN': 127.0.0.1#53

🏷️ SOA#

248ms
FieldValue
Serial2026061705
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-15 22:33:24
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2019-09-24
Expires2027-09-30 (340d)

🔗 Same registrant#

5 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).

DomainRegistrar
armeniensklima.dkONE.COM A/S
fagforeningericolombia.dkPunktum dk A/S (direct)
megabyer.dkONE.COM A/S
seismogram.dkPunktum dk A/S (direct)
skalflerelandemedieu.dkONE.COM A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
277ms
A
148ms
MX
292ms
AAAA
173ms
TXT
560ms
CAA
340ms
HTTPS
316ms
TLSA
350ms
SOA
248ms
MTA-STS
318ms
DNSSEC
438ms
SRV
319ms
Total
2565ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-24 02:24:03 603ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-22 11:06:28 1429ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-16 23:55:17 762ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-15 22:19:31 528ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-01 08:23:01 654ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-24 18:18:47 713ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-21 23:51:57 4364ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-17 15:59:05 3757ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-16 10:12:26 2360ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-12 23:00:39 988ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-28 04:15:07 791ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-24 01:01:43 928ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 04:24:18 shown 2565ms 2 NS 1 A 4 MX ⚠️ Bogus
2026-06-18 05:23:48 3161ms 2 NS 1 A 4 MX 🔒 Secure
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