tailcall.dk
Last scanned: 2026-08-26 23:26:32  ·  2513ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   35ms
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 Records1 records   34ms
IPTTLPTRASNISP / OrgCIDRCountryCity
157.90.67.40 43200s cp01.azehosting.net AS24940 Hetzner Online GmbH 157.90.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   55ms
PriorityTTLMail ServerIP addressesPTRASN
0 600s tailcall.dk 157.90.67.40 cp01.azehosting.net AS24940 Hetzner Online GmbH
🔷 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
✗ 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)
🔐 DNSSEC75ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081001
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
35ms
A
34ms
MX
55ms
AAAA
36ms
TXT
177ms
CAA
56ms
HTTPS
49ms
TLSA
57ms
SOA
0ms
MTA-STS
55ms
DNSSEC
75ms
SRV
2063ms
Total
2513ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 23:26:32 2513ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-11 02:59:33 601ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 04:18:50 2521ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-12 16:18:58 8459ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 02:43:39 750ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 00:34:33 550ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 21:31:18 578ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 14:40:57 1427ms 2 NS 1 A 1 MX 🔒 Secure View
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