microcredential.dk
📜 Historical scan 2026-06-25 14:41:50  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   149ms
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   222ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.111.240.146 3600s webcluster19.webpod11-cph3.one.com AS51468 One.com A/S 77.111.240.0/22 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   209ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   281ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:102:90:fa71:a679:da0b 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)
🔐 DNSSEC284ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA161ms
FieldValue
Serial2026061601
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
149ms
A
222ms
MX
209ms
AAAA
281ms
TXT
522ms
CAA
170ms
HTTPS
211ms
TLSA
689ms
SOA
161ms
MTA-STS
296ms
DNSSEC
284ms
SRV
213ms
Total
1792ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-12 22:11:59 898ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-18 04:39:09 2292ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 15:49:40 546ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 14:41:50 1792ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 16:41:12 937ms 2 NS 1 A 0 MX 🔒 Secure View
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