sprogtraener.dk
Last scanned: 2026-08-26 17:35:42  ·  819ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   47ms
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   61ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.84 3600s webcluster1.webpod13-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records4 records   46ms
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
🔷 Autodiscover104.248.34.50
🔶 Autoconfig104.248.34.50
🔷 AAAA Records (IPv6)1 records   48ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10b:a1:4b5f:e4b7:bc42 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 / DANE4 records   75ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
🔐 DNSSEC133ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082402
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-07-01 23:11:13
FieldValue
RegistrarONE.COM A/S
Registered2022-07-25
Expires2026-07-24 (expired)
📋 WHOIS
⏱️ Lookup Timing
NS
47ms
A
61ms
MX
46ms
AAAA
48ms
TXT
252ms
CAA
99ms
HTTPS
47ms
TLSA
75ms
SOA
0ms
MTA-STS
106ms
DNSSEC
133ms
SRV
97ms
Total
819ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 17:35:42 819ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-25 06:47:35 2900ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-23 05:38:36 5513ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-22 05:18:41 5306ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-15 12:47:31 2759ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-28 01:26:00 1060ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-01 23:07:28 860ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-26 04:00:08 913ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-19 12:53:38 3229ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 12:03:20 706ms 2 NS 1 A 4 MX ⚠️ Bogus View
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