icworks.dk
Last scanned: 2026-09-01 14:05:15  ·  772ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   54ms
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   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.104.43.154 3600s 87.104.43.154.static.fibianet.dk AS44869 FIBIA P/S 87.104.0.0/18 🇩🇰 Denmark Fakse
📧 MX Records4 records   38ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod12-cph3.one.com 104.37.34.246 mx1.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod12-cph3.one.com 104.37.34.247 mx2.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod12-cph3.one.com 104.37.34.248 mx3.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod12-cph3.one.com 104.37.34.249 mx4.pub.mailpod12-cph3.one.com AS51468 One.com A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover87.104.43.154
🔶 Autoconfig87.104.43.154
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   175ms
TXT Record
v=spf1 include:_custspf.one.com ~all
✉️ SPF
PolicyRecord (icworks.dk)
~all (soft fail) v=spf1 include:_custspf.one.com ~all
📨 DMARC
PolicyRecord (_dmarc.icworks.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:jkj@myrun.dk; adkim=s; aspf=s
📬 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   71ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 3E81C76D10E1A717F28178710EADCAA8…
🔐 DNSSEC91ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082801
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
54ms
A
57ms
MX
38ms
AAAA
61ms
TXT
175ms
CAA
54ms
HTTPS
46ms
TLSA
71ms
SOA
0ms
MTA-STS
68ms
DNSSEC
91ms
SRV
75ms
Total
772ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 14:05:15 772ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-29 13:03:23 855ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-21 21:55:25 4663ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-03 19:30:16 8963ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-12 20:40:46 970ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-30 10:17:58 1228ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-27 15:33:05 1528ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-24 06:59:07 693ms 2 NS 1 A 4 MX ⚠️ Bogus View
2026-06-24 05:05:37 798ms 2 NS 1 A 4 MX ⚠️ Bogus View
2026-06-20 06:13:35 556ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 13:13:09 2877ms 2 NS 1 A 4 MX 🔒 Secure View
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