casper-friis.dk
Last scanned: 2026-08-30 04:30:33  ·  1110ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   67ms
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   72ms
IPTTLPTRASNISP / OrgCIDRCountryCity
90.185.83.230 3600s x5ab953e6.customers.hiper-net.dk AS203953 Hiper A/S 90.184.0.0/15 🇩🇰 Denmark Rødovre Municipality
📧 MX Records1 records   73ms
PriorityTTLMail ServerIP addressesPTRASN
1 600s smtp.google.com 142.251.127.26
142.251.127.27
2a00:1450:4001:c21::1a
2a00:1450:4001:c21::1b		 lcfrai-in-f26.1e100.net
lcfrai-in-f27.1e100.net
lcfrai-in-f26.1e100.net
lcfrai-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   286ms
TXT Record
google-site-verification=Dsp_3CJBWEoP60KKLR31FaB82GtBee3qQkhoWlPVkIc
✉️ 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)
🔐 DNSSEC236ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082903
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
67ms
A
72ms
MX
73ms
AAAA
126ms
TXT
286ms
CAA
78ms
HTTPS
124ms
TLSA
226ms
SOA
0ms
MTA-STS
145ms
DNSSEC
236ms
SRV
121ms
Total
1110ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 04:30:33 1110ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-24 04:23:22 5328ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-22 13:47:57 7257ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-15 17:08:30 9059ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-01 17:40:38 8983ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 12:54:58 585ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 21:01:40 610ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 04:20:03 1374ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 19:50:59 462ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 19:40:13 639ms 2 NS 1 A 1 MX 🔒 Secure View
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