formulahosting.dk
Last scanned: 2026-07-02 10:11:04  ·  731ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   53ms
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   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
83.91.91.15 3600s 83-91-91-15-static.dk.customer.tdc.net AS3292 TDC Holding A/S 83.90.0.0/15 🇩🇰 Denmark Copenhagen
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverformulahosting.dk → 83.91.91.15
🔶 Autoconfigformulahosting.dk → 83.91.91.15
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   129ms
TXT Record
v=spf1 ip4:83.91.91.0/26 -all
✉️ SPF
PolicyRecord (formulahosting.dk)
-all (hard fail) v=spf1 ip4:83.91.91.0/26 -all
📨 DMARC
PolicyRecord (_dmarc.formulahosting.dk)
p=reject v=DMARC1; p=reject; sp=reject; rua=mailto:dmarcreports@scanmail.nu;
📬 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.formulahosting.dk formulahosting.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC101ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA73ms
FieldValue
Serial2026030501
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
53ms
A
51ms
MX
48ms
AAAA
86ms
TXT
129ms
CAA
35ms
HTTPS
38ms
TLSA
36ms
SOA
73ms
MTA-STS
74ms
DNSSEC
101ms
SRV
81ms
Total
731ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-02 10:11:04 731ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-26 09:19:30 2030ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 09:32:10 486ms 2 NS 1 A 0 MX 🔒 Secure View
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