sikma.dk
Last scanned: 2026-08-12 02:16:36  ·  969ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   56ms
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
34.90.80.84 600s 84.80.90.34.bc.googleusercontent.com AS396982 Google LLC 34.80.0.0/12 🇳🇱 The Netherlands Groningen
📧 MX Records3 records   52ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mx10.mailspamprotection.com 34.149.79.66 66.79.149.34.bc.googleusercontent.com AS396982 Google LLC
20 43200s mx20.mailspamprotection.com 34.120.156.61 61.156.120.34.bc.googleusercontent.com AS396982 Google LLC
30 43200s mx30.mailspamprotection.com 34.111.121.216 216.121.111.34.bc.googleusercontent.com AS396982 Google LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records3 records   199ms
TXT Record
google-site-verification=PLGzTxGtR00yLGk2o818auqtW7ubVKgfpxvzlRiLEfA
MS=77A19788C412E84E138823C74C2A5C530ECE3CCB
v=spf1 include:spf.mailjet.com +a +mx +ip4:35.204.100.118 +include:_spf.mailspamprotection.com include:spf.mandrillapp.com ~all
✉️ SPF
PolicyRecord (sikma.dk)
~all (soft fail) v=spf1 include:spf.mailjet.com +a +mx +ip4:35.204.100.118 +include:_spf.mailspamprotection.com include:spf.mandrillapp.com ~all
📨 DMARC
PolicyRecord (_dmarc.sikma.dk)
p=none (monitor only) v=DMARC1; p=none; ruf=mailto:mg@sikma.dk
📬 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)
🔐 DNSSEC128ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081103
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
56ms
A
50ms
MX
52ms
AAAA
68ms
TXT
199ms
CAA
54ms
HTTPS
65ms
TLSA
161ms
SOA
0ms
MTA-STS
97ms
DNSSEC
128ms
SRV
76ms
Total
969ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-12 02:16:36 969ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-11 01:48:09 2924ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-17 02:37:19 802ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-11 16:46:47 1682ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-27 17:41:46 639ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-24 23:29:46 690ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-18 05:08:27 738ms 2 NS 1 A 3 MX 🔒 Secure View
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