worker1.dk
📜 Historical scan 2026-08-21 18:20:02  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   90ms
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   112ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.140 3600s webcluster1.webpod14-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records2 records   95ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mxa.eu.mailgun.org 34.111.130.244 244.130.111.34.bc.googleusercontent.com AS396982 Google LLC
10 3600s mxb.eu.mailgun.org 34.111.130.244 244.130.111.34.bc.googleusercontent.com AS396982 Google LLC
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover46.30.213.140
🔶 Autoconfig46.30.213.140
🔷 AAAA Records (IPv6)1 records   92ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10c:64:316e:fa1e:45a8 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 Records1 records   268ms
TXT Record
v=spf1 include:mailgun.org ~all
✉️ SPF
PolicyRecord (worker1.dk)
~all (soft fail) v=spf1 include:mailgun.org ~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 / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC188ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082101
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
90ms
A
112ms
MX
95ms
AAAA
92ms
TXT
268ms
CAA
80ms
HTTPS
88ms
TLSA
874ms
SOA
0ms
MTA-STS
82ms
DNSSEC
188ms
SRV
135ms
Total
1966ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 20:33:36 748ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-25 17:54:10 660ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-22 18:27:51 1461ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-21 18:20:02 1966ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-17 11:51:09 4882ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-29 22:16:02 2764ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-02 21:21:27 694ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-24 06:24:25 1808ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-21 03:54:03 685ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 13:18:56 549ms 2 NS 1 A 2 MX 🔒 Secure View
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