castello.dk

📜 Historical scan 2026-06-16 19:51:03  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

castello.dk is a .dk domain served by 2 nameservers (a.portsdns.se, b.portsdns.net). It was registered on 31 January 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.174.235.29 is hosted by Microsoft Corporation (AS8075) in The Netherlands. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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   65ms
NameserverIP addressesPTRASN / ISP
a.portsdns.se — — —
b.portsdns.net — — —

🌍 A Records#

1 records   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
52.174.235.29 — — AS8075 Microsoft Corporation 52.160.0.0/11 🇳🇱 The Netherlands Amsterdam

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 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#

PolicyRecord (_dmarc.castello.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email

📬 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 2026-10-17 01:42:29
www CNAMEaz-wa-pr-webredirect.azurewebsites.net (all on azurewebsites.net)
www vs bare domainSame network
castello.dk: 52.174.235.29 (AS8075)
www.castello.dk: 52.174.235.29 (AS8075)
WildcardNo

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

177ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

48ms
FieldValue
Serial2023111300
Primary NS (MNAME)a.portsdns.se
Responsible (RNAME)registry@ports.net
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)28800s

📋 Registration#

WHOIS fetched 2026-10-07 02:00:38
FieldValue
RegistrarAbion AB
Registered1997-01-31
Expires2027-03-31 (160d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
65ms
A
43ms
MX
82ms
AAAA
92ms
TXT
289ms
CAA
49ms
HTTPS
45ms
TLSA
59ms
SOA
48ms
MTA-STS
48ms
DNSSEC
177ms
SRV
0ms
Total
522ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 08:54:55 591ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-23 22:41:10 650ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-03 19:53:48 613ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-26 05:05:07 9485ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-29 18:52:21 2560ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-23 14:01:00 1175ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 19:51:03 shown 522ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-16 19:41:09 739ms 2 NS 1 A 0 MX 🔓 Insecure
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