astroscience.dk
📜 Historical scan 2026-06-16 13:46:31  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   29ms
NameserverIP addressesPTRASN / ISP
ns1.gigahost.dk — — —
ns2.gigahost.dk — — —
ns3.gigahost.dk — — —
ns4.gigahost.dk — — —
ns5.gigahost.dk — — —
🌍 A Records1 records   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.183.139.211 — web11.gigahost.dk AS47292 Sentia Denmark A/S 46.183.138.0/23 🇩🇰 Denmark —
📧 MX Records3 records   31ms
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   100ms
TXT Record
spf2.0/pra
v=spf1 mx include:spf.gigahost.dk -all
✉️ SPF
PolicyRecord (astroscience.dk)
-all (hard fail) v=spf1 mx include:spf.gigahost.dk -all
📨 DMARC
PolicyRecord (_dmarc.astroscience.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)
🔐 DNSSEC111ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA27ms
FieldValue
Serial2026061203
Primary NS (MNAME)ns1.gigahost.dk
Responsible (RNAME)hostmaster@astroscience.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
29ms
A
33ms
MX
31ms
AAAA
30ms
TXT
100ms
CAA
33ms
HTTPS
32ms
TLSA
323ms
SOA
27ms
MTA-STS
209ms
DNSSEC
111ms
SRV
0ms
Total
861ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 18:52:20 905ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-23 14:43:44 1470ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-20 14:05:07 1503ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-14 02:39:19 10035ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-07 19:33:09 1157ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-05 23:32:21 1019ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-24 01:24:58 1137ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-21 14:59:51 25057ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-17 18:11:14 1415ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-12 23:01:26 1339ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-03 05:41:16 926ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-28 13:04:07 1698ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-19 23:24:43 726ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-16 14:05:06 2309ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-16 13:46:31 861ms 5 NS 1 A 3 MX 🔓 Insecure View
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