alternativa.dk
Last scanned: 2026-09-04 06:20:18  ·  843ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   45ms
NameserverIP addressesPTRASN / ISP
ns1-05.azure-dns.com 13.107.236.5
2603:1061:0:700::5		 ns1-05.azure-dns.com
ns1-05.azure-dns.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns2-05.azure-dns.net 150.171.21.5
2620:1ec:8ec:700::5		 ns2-05.azure-dns.net
ns2-05.azure-dns.net		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns3-05.azure-dns.org 204.14.183.5
2a01:111:4000:700::5		 ns3-05.azure-dns.org
ns3-05.azure-dns.org		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns4-05.azure-dns.info 208.84.5.5
2620:1ec:bda:700::5		 ns4-05.azure-dns.info
ns4-05.azure-dns.info		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🌍 A Records1 records   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
66.175.217.199 3600s li512-199.members.linode.com AS63949 Akamai Connected Cloud 66.175.208.0/20 🇺🇸 United States Fremont
📧 MX Records1 records   63ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s alternativa.dk 66.175.217.199 li512-199.members.linode.com AS63949 Akamai Connected Cloud
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC104ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1
Primary NS (MNAME)ns1-05.azure-dns.com
Responsible (RNAME)azuredns-hostmaster@microsoft.com
Refresh3600s
Retry300s
Expire2419200s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
45ms
A
42ms
MX
63ms
AAAA
47ms
TXT
190ms
CAA
55ms
HTTPS
54ms
TLSA
52ms
SOA
0ms
MTA-STS
74ms
DNSSEC
104ms
SRV
89ms
Total
843ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-04 06:20:18 843ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-31 17:26:43 583ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 19:38:43 1241ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 10:51:08 919ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 01:04:51 1165ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 13:24:20 607ms 4 NS 1 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone