37software.dk
📜 Historical scan 2026-06-16 13:12:44  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   58ms
NameserverIP addressesPTRASN / ISP
ns1.gigahost.dk — — —
ns2.gigahost.dk — — —
ns3.gigahost.dk — — —
ns4.gigahost.dk — — —
ns5.gigahost.dk — — —
🌍 A Records1 records   58ms
IPTTLPTRASNISP / OrgCIDRCountryCity
162.159.140.166 — — AS13335 Cloudflare, Inc. 162.159.128.0/19 — —
📧 MX Records3 records   296ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.gigahost.dk 46.183.139.11 mx1.gigahost.dk AS47292 Sentia Denmark A/S
10 — mx2.gigahost.dk 46.183.139.12 mx2.gigahost.dk AS47292 Sentia Denmark A/S
10 — mx3.gigahost.dk 46.183.139.13 mx3.gigahost.dk AS47292 Sentia Denmark A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   288ms
TXT Record
spf2.0/pra
v=spf1 mx include:spf.gigahost.dk -all
✉️ SPF
PolicyRecord (37software.dk)
-all (hard fail) v=spf1 mx include:spf.gigahost.dk -all
📨 DMARC
PolicyRecord (_dmarc.37software.dk)
p=reject v=DMARC1; p=reject;
📬 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)
🔐 DNSSEC1591ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA42ms
FieldValue
Serial2026061303
Primary NS (MNAME)ns1.gigahost.dk
Responsible (RNAME)hostmaster@37software.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
58ms
A
58ms
MX
296ms
AAAA
57ms
TXT
288ms
CAA
60ms
HTTPS
293ms
TLSA
57ms
SOA
42ms
MTA-STS
56ms
DNSSEC
1591ms
SRV
0ms
Total
2052ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 01:53:11 782ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-20 03:48:33 4760ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-13 18:07:10 1299ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-07 08:16:19 9792ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-03 11:17:14 9782ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-24 05:15:12 10038ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-16 03:56:47 1148ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-12 18:24:37 1753ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-03 21:38:56 11221ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-26 02:50:21 1667ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-25 05:56:30 1245ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-20 12:15:24 638ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-18 09:57:42 866ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-16 13:12:44 2052ms 5 NS 1 A 3 MX 🔓 Insecure View
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