sharkspool.dk

📜 Historical scan 2026-09-07 00:26:26  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sharkspool.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 31 August 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.176 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx.spamfilter.io. 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   26ms
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   37ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.111.240.176 3600s webcluster49.webpod11-cph3.one.com AS51468 One.com A/S 77.111.240.0/22 🇩🇰 Denmark Copenhagen

📧 MX Records#

1 records   26ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mx.spamfilter.io 46.36.212.34
46.36.212.36
46.36.212.37
46.36.212.38
89.188.78.64
89.188.78.65
89.188.78.66
94.231.106.12		 node4.spamfilter.io
node8.spamfilter.io
node6.spamfilter.io
node7.spamfilter.io
node3.spamfilter.io
node9.spamfilter.io
node10.spamfilter.io
node2.spamfilter.io		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

1 records   31ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:102:8082:3907:6a0d:48ad 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   127ms
TXT Record
v=spf1 mx a include:web.shared.mysmtp.com ~all

✉️ SPF#

PolicyRecord (sharkspool.dk)
~all (soft fail) v=spf1 mx a include:web.shared.mysmtp.com ~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#

latest probe, not this scan · checked 2026-10-19 04:10:43
www77.111.240.176 2a02:2350:5:102:8087:18d7:f57e:bf6f (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: 6/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

1 records   201ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.spamfilter.io DANE-EE · SPKI · SHA-256 9A25F05F2E322DABDCC9B7A06AB47A2D…

🔐 DNSSEC#

103ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026090401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-19 04:37:29
FieldValue
RegistrarONE.COM A/S
Registered2012-08-31
Expires2028-08-31 (681d)

🔗 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
aeldresagen-odense.dkONE.COM A/S
rextech.dkONE.COM A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
26ms
A
37ms
MX
26ms
AAAA
31ms
TXT
127ms
CAA
34ms
HTTPS
30ms
TLSA
201ms
SOA
0ms
MTA-STS
44ms
DNSSEC
103ms
SRV
44ms
Total
909ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-19 04:10:43 502ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-18 04:05:06 1919ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-16 02:40:55 1547ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-15 01:27:33 432ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-12 22:08:18 2500ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-01 14:11:22 862ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-25 13:18:05 559ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-07 00:26:26 shown 909ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-26 11:55:57 1071ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-17 10:03:00 1232ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-16 07:30:40 1127ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-27 13:10:41 594ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-25 07:24:56 964ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-20 04:04:50 2447ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-18 00:23:29 703ms 2 NS 1 A 1 MX 🔒 Secure
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