perkramer.dk
Last scanned: 2026-08-26 22:24:26  ·  1122ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   36ms
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 Records
🌍
No A records found
📧 MX Records2 records   38ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx19-1.mycloudmailbox.com 173.46.152.138
173.46.152.139		 mx19-1.mycloudmailbox.com
mx19-2.mycloudmailbox.com		 AS36354 SherWeb inc.
AS36354 SherWeb inc.
10 3600s mx19-2.mycloudmailbox.com 173.46.152.138
173.46.152.139		 mx19-1.mycloudmailbox.com
mx19-2.mycloudmailbox.com		 AS36354 SherWeb inc.
AS36354 SherWeb inc.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover173.46.152.170
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   161ms
TXT Record
v=spf1 ip4:173.46.152.128/25 ip4:199.244.76.0/24 -all
✉️ SPF
PolicyRecord (perkramer.dk)
-all (hard fail) v=spf1 ip4:173.46.152.128/25 ip4:199.244.76.0/24 -all
📨 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)
🔐 DNSSEC83ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026080801
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
36ms
A
55ms
MX
38ms
AAAA
41ms
TXT
161ms
CAA
36ms
HTTPS
44ms
TLSA
330ms
SOA
0ms
MTA-STS
58ms
DNSSEC
83ms
SRV
67ms
Total
1122ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 22:24:26 1122ms 2 NS 0 A 2 MX 🔒 Secure View
2026-08-09 02:16:29 1366ms 2 NS 0 A 2 MX 🔒 Secure View
2026-07-10 10:59:36 1607ms 2 NS 0 A 2 MX 🔒 Secure View
2026-07-02 13:50:04 3236ms 2 NS 0 A 2 MX 🔒 Secure View
2026-06-22 14:30:55 1324ms 2 NS 0 A 2 MX ⚠️ Bogus View
2026-06-17 12:59:08 3004ms 2 NS 0 A 2 MX 🔒 Secure View
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