onchain.dk
Last scanned: 2026-08-27 22:11:34  ·  1058ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   45ms
NameserverIP addressesPTRASN / ISP
ns1.eftydns.com 87.253.137.197 87-253-137-197.colo.transip.net AS20857 Signet B.V.
ns2.eftydns.com 136.144.254.183 136-144-254-183.colo.transip.net AS20857 Signet B.V.
🌍 A Records1 records   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
86.105.245.69 60s 86-105-245-69.haip.transip.net AS20857 Signet B.V. 86.105.244.0/22 🇳🇱 The Netherlands —
📧 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 Records2 records   228ms
TXT Record
23d77203-4816-4bdd-b617-63a3ac62a5f3
cd20ffa4845afddc609fecb5716a8c0aea291ed6
✉️ 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC114ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082701
Primary NS (MNAME)ns1.eftydns.com
Responsible (RNAME)hostmaster@onchain.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
45ms
A
43ms
MX
62ms
AAAA
52ms
TXT
228ms
CAA
66ms
HTTPS
45ms
TLSA
534ms
SOA
0ms
MTA-STS
81ms
DNSSEC
114ms
SRV
75ms
Total
1058ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 22:11:34 1058ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-20 14:19:03 8907ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-15 14:22:19 4395ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-12 16:40:33 2955ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-07 17:04:36 10494ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-04 19:43:43 1792ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-23 16:14:24 1451ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-16 14:57:02 1437ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-14 14:59:41 960ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-04 22:26:35 3191ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-03 19:26:09 1368ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-03 11:08:14 2617ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-26 02:07:35 1136ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-19 13:15:45 1185ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-19 02:33:02 2184ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 13:22:05 3947ms 2 NS 1 A 0 MX 🔓 Insecure View
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