sanderumskolen.dk
Last scanned: 2026-08-27 03:57:15  ·  851ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   183ms
NameserverIP addressesPTRASN / ISP
ns1.gigahost.dk 46.183.139.31 ns1.gigahost.dk AS47292 Sentia Denmark A/S
ns2.gigahost.dk 46.183.139.222 web22.gigahost.dk AS47292 Sentia Denmark A/S
ns3.gigahost.dk 71.19.249.71 ns3.gigahost.dk AS11831 eSecureData
ns4.gigahost.dk 51.79.215.130 ns4.gigahost.dk AS16276 OVH SAS
ns5.gigahost.dk 77.74.192.83 ns5.gigahost.dk AS42831 UK Dedicated Servers Limited
🌍 A Records1 records   178ms
IPTTLPTRASNISP / OrgCIDRCountryCity
174.129.25.170 3600s wwwizer.com AS14618 Amazon.com, Inc. 174.129.0.0/16 🇺🇸 United States Ashburn
📧 MX Records3 records   203ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.gigahost.dk 46.183.139.11 mx1.gigahost.dk AS47292 Sentia Denmark A/S
10 3600s mx2.gigahost.dk 46.183.139.12 mx2.gigahost.dk AS47292 Sentia Denmark A/S
10 3600s mx3.gigahost.dk 46.183.139.13 mx3.gigahost.dk AS47292 Sentia Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverghs.googlehosted.com → 142.251.143.147
🔶 Autoconfigghs.googlehosted.com → 142.251.143.147
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   218ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 autodiscover.gigahost.dk
📝 TXT Records1 records   212ms
TXT Record
google-site-verification=5rC3kofiUF7OIvR0HnarqOCietUMZY18q8Q5uLBuTKk
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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
CNAME _acme-challenge.sanderumskolen.dk ghs.googlehosted.com
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC200ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082701
Primary NS (MNAME)ns1.gigahost.dk
Responsible (RNAME)hostmaster@sanderumskolen.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
183ms
A
178ms
MX
203ms
AAAA
180ms
TXT
212ms
CAA
185ms
HTTPS
48ms
TLSA
83ms
SOA
0ms
MTA-STS
111ms
DNSSEC
200ms
SRV
218ms
Total
851ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 03:57:15 851ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-25 00:59:34 9799ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-20 14:36:38 4666ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-13 20:43:35 5348ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-06 03:18:09 2313ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-24 03:50:27 8999ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-16 23:26:36 1185ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-09 06:14:10 1188ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-03 11:09:04 2089ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-28 03:31:50 1057ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-25 00:11:28 2261ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-21 12:49:19 1413ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-21 01:19:30 972ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 17:16:03 1825ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-17 23:23:32 928ms 5 NS 1 A 3 MX 🔓 Insecure View
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