koreskolenpaatoppen.dk
Last scanned: 2026-09-05 22:17:57  ·  798ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   32ms
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   20ms
IPTTLPTRASNISP / OrgCIDRCountryCity
162.159.135.42 3600s — AS13335 Cloudflare, Inc. 162.159.128.0/19 — —
📧 MX Records4 records   29ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod14-cph3.one.com 185.10.9.212 mx1.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod14-cph3.one.com 185.10.9.213 mx2.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod14-cph3.one.com 185.10.9.214 mx3.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod14-cph3.one.com 185.10.9.215 mx4.pub.mailpod14-cph3.one.com AS51468 One.com A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover162.159.135.42
🔶 Autoconfig162.159.135.42
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   266ms
TXT Record
google-site-verification=s8zd378Oa_0Wz03BibOBZrSBC9If_unKt2UYJRfz8Fk
✉️ 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.koreskolenpaatoppen.dk koreskolenpaatoppen.dk.kinstavalidation.app
🔗 TLSA / DANE8 records   55ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 42A27444ECBF3C0485409E27E2A6AB15…
SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 42A27444ECBF3C0485409E27E2A6AB15…
SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 42A27444ECBF3C0485409E27E2A6AB15…
SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 42A27444ECBF3C0485409E27E2A6AB15…
SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 A4B9A2A35B513EFAC91F5A3C11DD0C58…
🔐 DNSSEC98ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026090503
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-07-15 11:53:23
FieldValue
RegistrarONE.COM A/S
Registered2021-07-18
Expires2026-07-31 (expired)
📋 WHOIS
⏱️ Lookup Timing
NS
32ms
A
20ms
MX
29ms
AAAA
24ms
TXT
266ms
CAA
30ms
HTTPS
23ms
TLSA
55ms
SOA
0ms
MTA-STS
53ms
DNSSEC
98ms
SRV
46ms
Total
798ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-05 22:17:57 798ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-09-03 22:28:00 729ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-08-30 11:38:38 2026ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-08-29 07:17:08 776ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-08-28 00:20:51 738ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-08-26 23:42:00 2561ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-08-26 00:18:31 614ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-08-24 16:30:49 8703ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-08-23 13:44:29 3170ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-08-22 13:09:29 4246ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-08-21 12:30:13 1102ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-08-20 12:05:13 7200ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-08-19 07:14:44 11282ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-08-17 16:52:07 867ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-08-16 13:03:51 3481ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-08-15 06:16:19 4911ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-08-14 00:31:51 1039ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-08-12 16:35:24 1082ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-08-10 06:03:37 2954ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-08-09 02:35:22 8847ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-08-07 07:49:02 3038ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-07-31 05:52:35 9171ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-07-27 19:09:45 1045ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-07-26 18:30:06 8730ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-07-25 18:04:14 890ms 2 NS 1 A 4 MX 🔓 Insecure View
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