mercjur.dk
Last scanned: 2026-08-28 00:02:45  ·  1353ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   42ms
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   50ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 43200s one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 MX Records1 records   46ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mx1.spamfilter.cc 2001:19f0:5001:1b34:5400:3ff:fe0e:a8b5
95.179.139.219
95.179.218.56		 —
95.179.139.219.vultrusercontent.com
95.179.218.56.vultrusercontent.com		 AS20473 The Constant Company, LLC
AS20473 The Constant Company, LLC
AS20473 The Constant Company, LLC
🔷 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)
🔐 DNSSEC82ms
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
42ms
A
50ms
MX
46ms
AAAA
36ms
TXT
189ms
CAA
43ms
HTTPS
41ms
TLSA
115ms
SOA
0ms
MTA-STS
58ms
DNSSEC
82ms
SRV
65ms
Total
1353ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 00:02:45 1353ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-10 04:35:52 9680ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-14 16:32:45 9063ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-11 22:55:45 2958ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-09 04:00:13 1446ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 14:33:11 1389ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 12:32:36 1159ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 07:27:43 469ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 02:16:14 3466ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 00:31:04 1239ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 22:24:10 643ms 2 NS 1 A 1 MX 🔒 Secure View
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