ntdo.dk
Last scanned: 2026-06-18 07:27:23  ·  1232ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   56ms
NameserverIP addressesPTRASN / ISP
ns-1327.awsdns-37.org 205.251.197.47
2600:9000:5305:2f00::1		 ns-1327.awsdns-37.org
ns-1327.awsdns-37.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1569.awsdns-04.co.uk 205.251.198.33
2600:9000:5306:2100::1		 ns-1569.awsdns-04.co.uk
ns-1569.awsdns-04.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-42.awsdns-05.com 205.251.192.42
2600:9000:5300:2a00::1		 ns-42.awsdns-05.com
ns-42.awsdns-05.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-755.awsdns-30.net 205.251.194.243
2600:9000:5302:f300::1		 ns-755.awsdns-30.net
ns-755.awsdns-30.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records2 records   58ms
IPTTLPTRASNISP / OrgCIDRCountryCity
40.127.226.128 — — AS8075 Microsoft Corporation 40.127.0.0/16 🇮🇪 Ireland Dublin
40.127.226.134 — — AS8075 Microsoft Corporation 40.127.0.0/16 🇮🇪 Ireland Dublin
📧 MX Records
📧
No MX records found
🔷 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)
🔐 DNSSEC149ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA57ms
FieldValue
Serial1
Primary NS (MNAME)ns-1569.awsdns-04.co.uk
Responsible (RNAME)awsdns-hostmaster@amazon.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
56ms
A
58ms
MX
64ms
AAAA
59ms
TXT
195ms
CAA
56ms
HTTPS
56ms
TLSA
118ms
SOA
57ms
MTA-STS
78ms
DNSSEC
149ms
SRV
231ms
Total
1232ms
dhd.dk [/] search Domains, Hosts & DNS — .dk zone