doitnow.dk
📜 Historical scan 2026-06-17 04:05:24  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   288ms
NameserverIP addressesPTRASN / ISP
ns1.e-studio.dk — — —
ns2.e-studio.dk — — —
ns3.e-studio.dk — — —
🌍 A Records1 records   244ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.238.249.78 — — AS198614 RockyNordic ApS 87.238.248.0/22 🇩🇰 Denmark —
📧 MX Records3 records   223ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.spamfri.dk 195.242.131.16 mx1.spamfri.dk AS62121 Christian Ebsen ApS
20 — mx2.spamfri.dk 193.200.91.109 mx2.spamfri.dk AS62121 Christian Ebsen ApS
30 — mx3.spamfri.dk 62.69.152.43
62.69.152.43		 43.34-46.152.69.62.in-addr.arpa
mx3.spamfri.dk		 AS47527 DLX A/S
AS47527 DLX A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   425ms
TXT Record
v=spf1 ip4:195.242.130.94 include:_spf.e-studio.dk ip4:87.238.249.64/28 -all
✉️ SPF
PolicyRecord (doitnow.dk)
-all (hard fail) v=spf1 ip4:195.242.130.94 include:_spf.e-studio.dk ip4:87.238.249.64/28 -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 / DANE3 records   114ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.spamfri.dk DANE-EE · SPKI · SHA-256 884451547A03D0AC2F628D943839BAA6…
SMTP _25._tcp.mx2.spamfri.dk DANE-EE · SPKI · SHA-256 6598C93F79B95376BB8099E9AC862167…
SMTP _25._tcp.mx3.spamfri.dk DANE-EE · SPKI · SHA-256 BBFB0694919290E5BC9D6E2C6F47D846…
🔐 DNSSEC435ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA187ms
FieldValue
Serial2026052803
Primary NS (MNAME)ns1.e-studio.dk
Responsible (RNAME)hostmaster@mailrelay.e-studio.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
288ms
A
244ms
MX
223ms
AAAA
307ms
TXT
425ms
CAA
201ms
HTTPS
267ms
TLSA
114ms
SOA
187ms
MTA-STS
214ms
DNSSEC
435ms
SRV
0ms
Total
928ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 19:54:13 710ms 3 NS 1 A 3 MX 🔒 Secure View
2026-08-26 23:24:24 577ms 3 NS 1 A 3 MX 🔒 Secure View
2026-07-29 09:22:58 3019ms 3 NS 1 A 3 MX 🔒 Secure View
2026-06-28 05:41:03 1010ms 3 NS 1 A 3 MX 🔒 Secure View
2026-06-17 04:05:24 928ms 3 NS 1 A 3 MX 🔒 Secure View
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