sdhosting.dk

Records from scan: 2026-10-18 15:24:39  ·  542ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sdhosting.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 19 May 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.176 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod13-cph3.one.com, mx2.pub.mailpod13-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   41ms
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   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.176 3600s webcluster2.webpod14-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   36ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod13-cph3.one.com 185.10.9.42 mx1.pub.mailpod13-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod13-cph3.one.com 185.10.9.43 mx2.pub.mailpod13-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod13-cph3.one.com 185.10.9.44 mx3.pub.mailpod13-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod13-cph3.one.com 185.10.9.45 mx4.pub.mailpod13-cph3.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

1 records   34ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10c:8086:7d0:a76a:b63d 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   158ms
TXT Record
v=spf1 mx ip4:88.58.182.98 include:_smtpcluster.jay.net include:_custspf.one.com include:_spf.centiumsecurity.dk -all

✉️ SPF#

PolicyRecord (sdhosting.dk)
-all (hard fail) v=spf1 mx ip4:88.58.182.98 include:_smtpcluster.jay.net include:_custspf.one.com include:_spf.centiumsecurity.dk -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#

checked 2026-10-18 15:24:39
www46.30.213.176 2a02:2350:5:10c:8086:7d0:a76a:b63d (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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

  • error include:_spf.centiumsecurity.dk has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

4 records   63ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod13-cph3.one.com DANE-EE · SPKI · SHA-256 BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx2.pub.mailpod13-cph3.one.com DANE-EE · SPKI · SHA-256 BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx3.pub.mailpod13-cph3.one.com DANE-EE · SPKI · SHA-256 BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx4.pub.mailpod13-cph3.one.com DANE-EE · SPKI · SHA-256 BE8C554E6A2A9BFE9F87080F0AE71BAD…

🔐 DNSSEC#

53ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

26ms
FieldValue
Serial2026101805
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 15:38:30
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2009-05-19
Expires2027-05-31 (224d)

🔗 Same registrant#

2 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
lionbrain.dkPunktum dk A/S (direct)
softdesign.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
41ms
A
36ms
MX
36ms
AAAA
34ms
TXT
158ms
CAA
43ms
HTTPS
44ms
TLSA
63ms
SOA
26ms
MTA-STS
42ms
DNSSEC
53ms
SRV
48ms
Total
542ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 15:24:39 shown 542ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-30 18:19:51 476ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-29 21:07:51 835ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-25 09:57:28 723ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-23 00:18:14 626ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-22 15:29:05 2051ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-22 23:38:43 2299ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-19 22:34:57 1047ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-18 21:16:51 11086ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-19 12:05:44 907ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-20 13:41:09 2967ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-17 22:40:00 1406ms 2 NS 1 A 4 MX 🔒 Secure
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