tbyg-jels.dk
Last scanned: 2026-08-31 04:14:28  ·  656ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   21ms
🌍 A Records1 records   29ms
IPTTLPTRASNISP / OrgCIDRCountryCity
162.159.135.42 3600s AS13335 Cloudflare, Inc. 162.159.128.0/19
📧 MX Records4 records   25ms
📧 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 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.tbyg-jels.dk tbyg-jels.dk.kinstavalidation.app
🔗 TLSA / DANE4 records   54ms
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…
🔐 DNSSEC100ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083003
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-07-06 11:25:46
FieldValue
RegistrarONE.COM A/S
Registered2023-12-18
Expires2026-12-17 (102d)
📋 WHOIS
⏱️ Lookup Timing
NS
21ms
A
29ms
MX
25ms
AAAA
25ms
TXT
184ms
CAA
26ms
HTTPS
23ms
TLSA
54ms
SOA
0ms
MTA-STS
41ms
DNSSEC
100ms
SRV
45ms
Total
656ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 04:14:28 656ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-29 11:32:37 1303ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-28 09:50:38 727ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-27 09:44:18 795ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-26 23:20:43 1312ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-24 14:23:36 1124ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-23 10:05:56 1065ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-22 09:02:17 1783ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-21 08:54:35 1201ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-20 08:22:26 1718ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-19 05:31:11 3715ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-17 01:06:07 2648ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-15 21:51:04 1199ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-14 18:10:41 1201ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-12 09:43:46 2447ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-10 13:28:12 1078ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-09 13:16:49 960ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-04 00:42:39 814ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-29 01:21:44 992ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-27 19:47:40 963ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-26 19:03:41 24877ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-25 18:22:18 17048ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-24 17:45:33 979ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-23 16:29:10 956ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-22 10:39:16 930ms 2 NS 1 A 4 MX 🔒 Secure View
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