0-alger.dk
Last scanned: 2026-08-27 22:26:37  ·  882ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   177ms
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   32ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.183.138.100 3600s — AS47292 Sentia Denmark A/S 46.183.138.0/23 🇩🇰 Denmark —
📧 MX Records3 records   181ms
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
🔷 Autodiscover0-alger.dk → 46.183.138.100
🔶 Autoconfig0-alger.dk → 46.183.138.100
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   205ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 autodiscover.gigahost.dk
📝 TXT Records
📝
No TXT records found
✉️ 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.0-alger.dk 0-alger.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC207ms
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@0-alger.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
177ms
A
32ms
MX
181ms
AAAA
34ms
TXT
130ms
CAA
48ms
HTTPS
175ms
TLSA
45ms
SOA
0ms
MTA-STS
56ms
DNSSEC
207ms
SRV
205ms
Total
882ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 22:26:37 882ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-20 03:07:03 8421ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-16 18:27:00 1837ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-13 10:39:15 3863ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-06 11:17:44 1230ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-04 13:50:38 1152ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-23 15:32:21 1087ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-16 18:34:32 1035ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-09 17:20:45 1150ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-03 17:50:18 1001ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-25 21:47:58 884ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-19 21:16:38 3250ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-18 08:28:14 784ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-16 12:31:45 565ms 5 NS 1 A 3 MX 🔓 Insecure View
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