rfg-experience.dk
Last scanned: 2026-09-08 06:23:14  ·  1310ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   158ms
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   211ms
IPTTLPTRASNISP / OrgCIDRCountryCity
52.215.63.98 900s ec2-52-215-63-98.eu-west-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 52.208.0.0/13 🇮🇪 Ireland Dublin
📧 MX Records4 records   152ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod11-cph3.one.com 104.37.34.230 mx1.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod11-cph3.one.com 104.37.34.231 mx2.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod11-cph3.one.com 104.37.34.232 mx3.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod11-cph3.one.com 104.37.34.233 mx4.pub.mailpod11-cph3.one.com AS51468 One.com A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverrfg-experience.dk → 52.215.63.98
🔶 Autoconfigrfg-experience.dk → 52.215.63.98
🔷 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.rfg-experience.dk rfg-experience.dk
🔗 TLSA / DANE4 records   267ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 24F573980561755185B794745411B05D…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 24F573980561755185B794745411B05D…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 24F573980561755185B794745411B05D…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 24F573980561755185B794745411B05D…
🔐 DNSSEC230ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026090706
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
158ms
A
211ms
MX
152ms
AAAA
216ms
TXT
394ms
CAA
202ms
HTTPS
129ms
TLSA
267ms
SOA
0ms
MTA-STS
185ms
DNSSEC
230ms
SRV
201ms
Total
1310ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-08 06:23:14 1310ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-08-25 11:17:04 750ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-07-08 12:10:20 1643ms 2 NS 1 A 4 MX ❓ Unknown View
2026-07-07 00:47:11 1088ms 2 NS 1 A 4 MX ❓ Unknown View
2026-07-04 19:29:23 9749ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-07-03 12:00:26 4821ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-06-29 19:41:30 920ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-06-26 14:14:39 755ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-06-26 02:33:50 804ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-06-24 22:48:44 750ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-06-22 22:52:25 797ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-06-20 21:41:18 1553ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-06-20 07:15:34 4729ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-06-19 01:40:38 1329ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-06-17 22:50:54 984ms 2 NS 1 A 4 MX 🔓 Insecure View
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