sebbe.dk

📜 Historical scan 2026-10-17 12:58:00  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sebbe.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 November 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.142 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.mailpod16-cph3.g1i.one.com, mx2.mailpod16-cph3.g1i.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   34ms
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   31ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.142 3600s webcluster1.webpod17-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   39ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.mailpod16-cph3.g1i.one.com 5.249.232.33 mx1.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx2.mailpod16-cph3.g1i.one.com 5.249.232.34 mx2.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx3.mailpod16-cph3.g1i.one.com 5.249.232.35 mx3.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx4.mailpod16-cph3.g1i.one.com 5.249.232.36 mx4.mailpod16-cph3.g1i.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

1 records   28ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:106:77:45a5:d512:59b9 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#

📝
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#

latest probe, not this scan · checked 2026-10-22 09:01:33
www46.30.215.142 2a02:2350:5:106:77:45a5:d512:59b9 (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   78ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 2362DFAC1BB9F66402E0636BDEF478E5…
SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 2362DFAC1BB9F66402E0636BDEF478E5…
SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 2362DFAC1BB9F66402E0636BDEF478E5…
SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 2362DFAC1BB9F66402E0636BDEF478E5…

🔐 DNSSEC#

111ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

44ms
FieldValue
Serial2026101705
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-17 13:18:55
FieldValue
RegistrarONE.COM A/S
Registered2001-11-01
Expires2026-12-31 (64d)

🔗 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
viggothygesen.dkONE.COM A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
34ms
A
31ms
MX
39ms
AAAA
28ms
TXT
144ms
CAA
34ms
HTTPS
44ms
TLSA
78ms
SOA
44ms
MTA-STS
54ms
DNSSEC
111ms
SRV
54ms
Total
788ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-22 09:01:33 1787ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-20 17:06:12 1732ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-17 12:58:00 shown 788ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-30 13:15:58 522ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-24 09:21:27 4604ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-22 19:56:20 823ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-13 01:28:10 601ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-19 05:24:44 7432ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-18 18:02:52 881ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-14 03:01:32 16660ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-25 11:08:37 3151ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-23 23:14:07 799ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-20 19:49:41 622ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-20 17:33:24 1424ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-19 12:18:43 3310ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-18 05:29:11 3045ms 2 NS 1 A 4 MX 🔒 Secure
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