jobcatcher.dk
Last scanned: 2026-09-01 05:18:47  ·  1382ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   26ms
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   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
51.210.190.35 43200s mail.jobcatcher.dk AS16276 OVH SAS 51.210.0.0/16 🇫🇷 France —
📧 MX Records3 records   27ms
PriorityTTLMail ServerIP addressesPTRASN
1 43200s mail.jobcatcher.dk 51.210.190.35 mail.jobcatcher.dk AS16276 OVH SAS
5 43200s alt1.mymailcheap.com 51.83.107.245 alt1.mymailcheap.com AS16276 OVH SAS
10 43200s alt2.mymailcheap.com 158.69.83.225 alt2.mymailcheap.com AS16276 OVH SAS
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverjobcatcher.dk → 51.210.190.35
🔶 Autoconfigjobcatcher.dk → 51.210.190.35
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records3 records   124ms
TXT Record
nms-domain-verification=764615714520
v=DKIM1; h=sha256; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDH+8MO6KtDwW+LolfNiVBN8GC7l5/5v5QGU+Erhb7nQiaRqGMkrjw2Geq6KMXbbSNRcDCBUuDrN1IR8JJYPt8nVwepFH6QC3Zm0bOexDh0zqr/maxPF3ttz1LkNjB1W9oiXQsdSK34m083OeUNQ8hJV1NhGystRRwqMSzCaM0KPwIDAQAB
v=spf1 mx a:relay.jobcatcher.dk -all
✉️ SPF
PolicyRecord (jobcatcher.dk)
-all (hard fail) v=spf1 mx a:relay.jobcatcher.dk -all
📨 DMARC
PolicyRecord (_dmarc.jobcatcher.dk)
p=none (monitor only) v=DMARC1; p=none
📬 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.jobcatcher.dk jobcatcher.dk
TXT jobcatcher.dk nms-domain-verification=764615714520
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC96ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083001
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
26ms
A
30ms
MX
27ms
AAAA
26ms
TXT
124ms
CAA
35ms
HTTPS
27ms
TLSA
490ms
SOA
0ms
MTA-STS
37ms
DNSSEC
96ms
SRV
41ms
Total
1382ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 05:18:47 1382ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-18 05:51:25 999ms 2 NS 1 A 3 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone