printform.dk
Last scanned: 2026-06-26 20:32:05  ·  8792ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   656ms
NameserverIP addressesPTRASN / ISP
ns1.c-system.dk 49.12.60.90 ns1.c-system.dk AS24940 Hetzner Online GmbH
ns2.c-system.dk 49.12.60.94 ns2.c-system.dk AS24940 Hetzner Online GmbH
ns3.c-system.dk 37.27.223.112 — AS24940 Hetzner Online GmbH
🌍 A Records1 records   706ms
IPTTLPTRASNISP / OrgCIDRCountryCity
49.12.60.83 38400s web01.c-system.dk AS24940 Hetzner Online GmbH 49.12.0.0/15 🇩🇪 Germany —
📧 MX Records1 records   959ms
PriorityTTLMail ServerIP addressesPTRASN
0 38400s printform-dk.mail.protection.outlook.com 2a01:111:f403:ca04::
2a01:111:f403:ca04::c
2a01:111:f403:ca09::8
2a01:111:f403:ca09::b
52.101.68.12
52.101.68.18
52.101.68.39
52.101.73.15		 mail-db3pr0202cu00100.inbound.protection.outlook.com
mail-db9pr02cu00204.inbound.protection.outlook.com
mail-as2pr05cu00100.inbound.protection.outlook.com
mail-am7pr05cu00103.inbound.protection.outlook.com
mail-db9pr02cu00204.inbound.protection.outlook.com
mail-db4pr02cu00302.inbound.protection.outlook.com
mail-db7pr03cu00607.inbound.protection.outlook.com
mail-am9pr04cu00107.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.40
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   1003ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com
📝 TXT Records2 records   1073ms
TXT Record
MS=ms50190436
v=spf1 a:mailgw1.c-system.dk a:web01.c-system.dk include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (printform.dk)
-all (hard fail) v=spf1 a:mailgw1.c-system.dk a:web01.c-system.dk include:spf.protection.outlook.com -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)
🔐 DNSSEC732ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA620ms
FieldValue
Serial2017060707
Primary NS (MNAME)ns1.c-system.dk
Responsible (RNAME)admin@c-system.dk
Refresh10800s
Retry3600s
Expire1309600s
Minimum (neg-cache TTL)38400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
656ms
A
706ms
MX
959ms
AAAA
201ms
TXT
1073ms
CAA
656ms
HTTPS
620ms
TLSA
1255ms
SOA
620ms
MTA-STS
717ms
DNSSEC
732ms
SRV
1003ms
Total
8792ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-26 20:32:05 8792ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 11:52:26 3069ms 3 NS 1 A 1 MX 🔓 Insecure View
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