delphin.dk

📜 Historical scan 2026-06-17 01:48:43  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

delphin.dk is a .dk domain served by 3 nameservers (ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk). It was registered on 8 April 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.9.175.197 is hosted by WebSupport s.r.o. (AS51013) in Slovakia. Mail is handled by mx10.websupport.sk, mx20.websupport.sk. The zone is not DNSSEC-signed, 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#

3 records   88ms
NameserverIP addressesPTRASN / ISP
ns1.websupport.sk — — —
ns2.websupport.sk — — —
ns3.websupport.sk — — —

🌍 A Records#

1 records   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
37.9.175.197 — ing.r6.websupport.sk AS51013 WebSupport s.r.o. 37.9.168.0/21 🇸🇰 Slovakia —

📧 MX Records#

2 records   56ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx10.websupport.sk 45.13.137.110 m1-u6-mx.websupport.sk AS51013 WebSupport s.r.o.
100 — mx20.websupport.sk 45.13.137.109 m1-u5-mx.websupport.sk AS51013 WebSupport s.r.o.

🔷 AAAA Records (IPv6)#

1 records   92ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a00:4b40:aaaa:2009::7 — — AS51013 WebSupport s.r.o. 2a00:4b40:0:0:0:0:0:0/32 🇸🇰 Slovakia —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   209ms
TXT Record
spf2.0/pra a mx include:_sid.m1.websupport.sk ?all
v=spf1 a mx include:_spf.m1.websupport.sk ?all

✉️ SPF#

PolicyRecord (delphin.dk)
?all (neutral) v=spf1 a mx include:_spf.m1.websupport.sk ?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 2026-10-09 23:34:16
www37.9.175.197 2a00:4b40:aaaa:2009::7 (AS51013) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ?all

  • warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

6 records   101ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx10.websupport.sk DANE-TA · SPKI · SHA-256 0E8BB18BBEEFB381BE21BFC1A206D317…
SMTP _25._tcp.mx10.websupport.sk DANE-TA · SPKI · SHA-256 C784333D20BCD742B9FDC3236F4E509B…
SMTP _25._tcp.mx10.websupport.sk DANE-TA · SPKI · SHA-256 6BD9212CE649C659C9CABC6CB60FCFFA…
SMTP _25._tcp.mx20.websupport.sk DANE-TA · SPKI · SHA-256 6BD9212CE649C659C9CABC6CB60FCFFA…
SMTP _25._tcp.mx20.websupport.sk DANE-TA · SPKI · SHA-256 C784333D20BCD742B9FDC3236F4E509B…
SMTP _25._tcp.mx20.websupport.sk DANE-TA · SPKI · SHA-256 0E8BB18BBEEFB381BE21BFC1A206D317…

🔐 DNSSEC#

113ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

101ms
FieldValue
Serial1744032018
Primary NS (MNAME)ns1.websupport.sk
Responsible (RNAME)admin@websupport.sk
Refresh7200s
Retry2048s
Expire1048576s
Minimum (neg-cache TTL)2560s

📋 Registration#

WHOIS fetched 2026-10-05 23:47:48
FieldValue
RegistrarGransy s.r.o.
Registered2025-04-08
Expires2027-04-07 (170d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
88ms
A
47ms
MX
56ms
AAAA
92ms
TXT
209ms
CAA
55ms
HTTPS
71ms
TLSA
101ms
SOA
101ms
MTA-STS
56ms
DNSSEC
113ms
SRV
0ms
Total
671ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-23 13:14:35 9784ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-25 19:17:44 2605ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-22 11:15:09 1094ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-19 22:35:14 3067ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-17 01:48:43 shown 671ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-17 01:40:59 905ms 3 NS 1 A 2 MX 🔓 Insecure
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