company-day.dk
Last scanned: 2026-08-31 00:18:32  ·  2202ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   116ms
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   102ms
IPTTLPTRASNISP / OrgCIDRCountryCity
213.184.85.14 3600s nlcp05.hosting4real.net AS59795 PerfGrid 213.184.84.0/23 🇳🇱 The Netherlands —
📧 MX Records1 records   98ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s server6103.serverpark.dk 5.103.46.103 server6103.serverpark.dk AS44869 FIBIA P/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovermailmailmail.net → 185.145.247.129
🔶 Autoconfigmailmailmail.net → 185.145.247.129
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   340ms
TXT Record
v=spf1 include:_spf.serverpark.dk include:mailmailmail.net ~all
✉️ SPF
PolicyRecord (company-day.dk)
~all (soft fail) v=spf1 include:_spf.serverpark.dk include:mailmailmail.net ~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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.company-day.dk mailmailmail.net
TXT mailmailmail.net CSA-certified-host=29BAA610-208C-11EE-9595-E4BACD60CDBC
TXT mailmailmail.net detectify-verification=356f265eb28a4d23e5c70a70292b3dff
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC296ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082901
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
116ms
A
102ms
MX
98ms
AAAA
122ms
TXT
340ms
CAA
118ms
HTTPS
105ms
TLSA
396ms
SOA
0ms
MTA-STS
172ms
DNSSEC
296ms
SRV
169ms
Total
2202ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 00:18:32 2202ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-03 23:14:00 1187ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-30 20:48:17 723ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 20:08:41 600ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 21:55:24 554ms 2 NS 1 A 1 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone