77m3.dk
Last scanned: 2026-08-24 21:18:09  ·  1890ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   202ms
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   149ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.135 3600s webcluster1.webpod14-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   140ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   128ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10c:3e:704c:acf1:296b 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen
🔐 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)
🔐 DNSSEC306ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082403
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
202ms
A
149ms
MX
140ms
AAAA
128ms
TXT
380ms
CAA
187ms
HTTPS
186ms
TLSA
184ms
SOA
0ms
MTA-STS
204ms
DNSSEC
306ms
SRV
184ms
Total
1890ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-24 21:18:09 1890ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-20 17:14:38 1156ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-23 03:02:32 595ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-21 15:57:40 1005ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 17:50:30 9546ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 22:17:27 599ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 00:50:27 814ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 12:55:30 1140ms 2 NS 1 A 0 MX 🔒 Secure View
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