prosandcons.dk
Last scanned: 2026-08-26 21:30:13  ·  479ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   43ms
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   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
199.36.158.100 3600s — AS54113 Fastly, Inc. 199.36.158.0/24 🇺🇸 United States —
📧 MX Records1 records   35ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   174ms
TXT Record
hosting-site=prosandcons-c8190
✉️ 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.prosandcons.dk 6d8kKjLdKUNPJGVh6fxFoROvv2xsJWgKY7kFKc0__LI
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC83ms
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
43ms
A
40ms
MX
35ms
AAAA
38ms
TXT
174ms
CAA
42ms
HTTPS
58ms
TLSA
73ms
SOA
0ms
MTA-STS
54ms
DNSSEC
83ms
SRV
65ms
Total
479ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 21:30:13 479ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-11 03:33:29 593ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-04 00:41:41 694ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-31 21:58:54 662ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-16 14:15:31 831ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-12 08:18:55 682ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 17:14:58 683ms 2 NS 1 A 0 MX 🔒 Secure View
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