printermail.dk
📜 Historical scan 2026-06-23 17:21:41  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   101ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   41ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.155.37 3600s splash.zitcom.dk AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —
📧 MX Records2 records   41ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.onlinemail.io 185.21.42.12 mx1.onlinemail.io AS48854 team.blue Denmark A/S
20 3600s mx2.onlinemail.io 46.36.208.16 mx2.onlinemail.io AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover-mf.onlinemail.io → 185.21.40.62
🔶 Autoconfigautoconfig-mf.onlinemail.io → 185.21.40.62
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   221ms
TXT Record
v=spf1 include:spf.onlinemail.io include:spf.stom.dk include:sendgrid.net ~all
✉️ SPF
PolicyRecord (printermail.dk)
~all (soft fail) v=spf1 include:spf.onlinemail.io include:spf.stom.dk include:sendgrid.net ~all
📨 DMARC
PolicyRecord (_dmarc.printermail.dk)
p=quarantine v=DMARC1; p=quarantine; ruf=mailto:dmarc@stom.dk
📬 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)
🔐 DNSSEC89ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA40ms
FieldValue
Serial2025121701
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
101ms
A
41ms
MX
41ms
AAAA
91ms
TXT
221ms
CAA
81ms
HTTPS
81ms
TLSA
59ms
SOA
40ms
MTA-STS
42ms
DNSSEC
89ms
SRV
134ms
Total
602ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-29 02:49:04 595ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-26 18:51:32 549ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-25 11:43:53 2893ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-23 17:21:41 602ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-22 09:10:01 708ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-18 05:19:06 2729ms 2 NS 1 A 2 MX 🔒 Secure View
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