sapera.dk
📜 Historical scan 2026-08-28 23:25:02  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   27ms
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   23ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.111.241.121 3600s webcluster2.wordpresspod2-cph3.one.com AS51468 One.com A/S 77.111.240.0/22 🇩🇰 Denmark Copenhagen
📧 MX Records4 records   25ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod12-cph3.one.com 104.37.34.246 mx1.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod12-cph3.one.com 104.37.34.247 mx2.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod12-cph3.one.com 104.37.34.248 mx3.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod12-cph3.one.com 104.37.34.249 mx4.pub.mailpod12-cph3.one.com AS51468 One.com A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover77.111.241.121
🔶 Autoconfig77.111.241.121
🔷 AAAA Records (IPv6)1 records   24ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:104:80ca:7e25:a424:57d6 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 Records2 records   139ms
TXT Record
ahrefs-site-verification_c313c594a8adfc8753f5390fc397e21f5e3f44ea378ebbb0d2e0a78e5e728524
v=spf1 include:_spf.mailersend.net include:_custspf.one.com ~all
✉️ SPF
PolicyRecord (sapera.dk)
~all (soft fail) v=spf1 include:_spf.mailersend.net include:_custspf.one.com ~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 / DANE4 records   59ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 3E81C76D10E1A717F28178710EADCAA8…
🔐 DNSSEC97ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082801
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
27ms
A
23ms
MX
25ms
AAAA
24ms
TXT
139ms
CAA
25ms
HTTPS
26ms
TLSA
59ms
SOA
0ms
MTA-STS
48ms
DNSSEC
97ms
SRV
46ms
Total
645ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 05:43:12 602ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-30 05:11:49 598ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-28 23:25:02 645ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-27 22:10:09 613ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-26 20:26:55 573ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-25 04:50:48 9981ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-24 03:31:58 3216ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-23 01:24:51 1021ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-22 01:06:59 3425ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-21 01:01:00 896ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-19 23:02:20 7126ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-18 22:09:23 4319ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-17 14:53:57 2984ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-16 14:44:59 2384ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-14 07:51:51 3443ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-13 01:08:48 935ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-10 10:35:10 994ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-09 05:10:27 850ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-07 07:40:50 2899ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-01 18:38:47 1593ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-29 19:48:36 3926ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-27 11:50:23 959ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-26 11:15:16 2325ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-25 10:45:16 969ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-24 10:01:13 953ms 2 NS 1 A 3 MX 🔒 Secure View
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