ismib.dk
Last scanned: 2026-08-27 22:59:54  ·  713ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   76ms
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   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
78.31.255.104 3600s 78-31-255-104.static.kviknet.net AS204151 EWII Bredbaand A/S 78.31.252.0/22 🇩🇰 Denmark Aalborg
📧 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
✗ 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)
🔐 DNSSEC98ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081101
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
76ms
A
51ms
MX
47ms
AAAA
53ms
TXT
187ms
CAA
68ms
HTTPS
73ms
TLSA
52ms
SOA
0ms
MTA-STS
94ms
DNSSEC
98ms
SRV
80ms
Total
713ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 22:59:54 713ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-26 12:49:57 513ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-12 06:18:16 660ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-02 07:59:51 4988ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-17 23:33:12 557ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-15 05:10:12 687ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-07 04:16:56 948ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-01 23:42:30 531ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-28 07:29:25 1112ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 13:44:22 1632ms 2 NS 1 A 0 MX 🔒 Secure View
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