festerchallenge.dk
📜 Historical scan 2026-06-21 03:03:40  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   147ms
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   129ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.33 3600s webcluster2.webpod12-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records4 records   170ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod10-cph3.one.com 104.37.34.70 mx1.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod10-cph3.one.com 104.37.34.71 mx2.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod10-cph3.one.com 104.37.34.72 mx3.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod10-cph3.one.com 104.37.34.73 mx4.pub.mailpod10-cph3.one.com AS51468 One.com A/S
🔷 AAAA Records (IPv6)1 records   139ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10a:800c:b109:109:9af4 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)
🔐 DNSSEC166ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026062001
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
147ms
A
129ms
MX
170ms
AAAA
139ms
TXT
154ms
CAA
112ms
HTTPS
132ms
TLSA
144ms
SOA
0ms
MTA-STS
120ms
DNSSEC
166ms
SRV
158ms
Total
728ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 08:04:09 714ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-17 13:59:20 908ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-15 20:16:11 17015ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-23 05:36:42 9805ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-17 12:49:51 16983ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-14 13:56:36 1543ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-05 19:02:02 1364ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-24 17:57:41 2685ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-22 20:18:36 830ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-21 03:03:40 728ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 09:29:11 803ms 2 NS 1 A 4 MX 🔒 Secure View
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