costri.dk
Last scanned: 2026-07-02 00:31:15  ·  899ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   58ms
NameserverIP addressesPTRASN / ISP
ns1.stom.dk 172.105.72.183
2a01:7e01::f03c:94ff:fe6a:805d		 ns1.dnsresolve.io
—		 AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud
ns2.stom.dk 152.115.36.124 — AS31027 GlobalConnect A/S
ns3.stom.dk 212.71.233.109
2a01:7e00::f03c:94ff:fe9f:2cca		 212-71-233-109.ip.linodeusercontent.com
—		 AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud
🌍 A Records1 records   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.116.13.124 3600s s8.stom.dk AS31027 GlobalConnect A/S 87.116.0.0/18 🇩🇰 Denmark —
📧 MX Records1 records   38ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mail.costri.dk 87.116.13.124 s8.stom.dk AS31027 GlobalConnect A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover87.116.13.124
🔶 Autoconfig87.116.13.124
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   191ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net
📝 TXT Records1 records   336ms
TXT Record
v=spf1 ip4:87.116.13.124 +a +mx 81.7.161.174 ~all
✉️ SPF
PolicyRecord (costri.dk)
~all (soft fail) v=spf1 ip4:87.116.13.124 +a +mx 81.7.161.174 ~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
TXT _acme-challenge.costri.dk ddW5QbsRO3wiqBEx7xKQiLszbYYnNkkCd2RyfhDsbbk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC149ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA129ms
FieldValue
Serial2025051299
Primary NS (MNAME)ns1.stom.dk
Responsible (RNAME)cpanel@stom.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
58ms
A
38ms
MX
38ms
AAAA
37ms
TXT
336ms
CAA
58ms
HTTPS
59ms
TLSA
137ms
SOA
129ms
MTA-STS
68ms
DNSSEC
149ms
SRV
191ms
Total
899ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-02 00:31:15 899ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 22:36:06 583ms 3 NS 1 A 1 MX 🔓 Insecure View
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