tsad.dk
Last scanned: 2026-07-01 16:25:32  ·  1135ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   41ms
NameserverIP addressesPTRASN / ISP
ns-1457.awsdns-54.org 205.251.197.177
2600:9000:5305:b100::1		 ns-1457.awsdns-54.org
ns-1457.awsdns-54.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1880.awsdns-43.co.uk 205.251.199.88
2600:9000:5307:5800::1		 ns-1880.awsdns-43.co.uk
ns-1880.awsdns-43.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-29.awsdns-03.com 205.251.192.29
2600:9000:5300:1d00::1		 ns-29.awsdns-03.com
ns-29.awsdns-03.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-947.awsdns-54.net 205.251.195.179
2600:9000:5303:b300::1		 ns-947.awsdns-54.net
ns-947.awsdns-54.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records4 records   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
18.173.5.10 60s server-18-173-5-10.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 18.173.0.0/21 🇺🇸 United States —
18.173.5.109 60s server-18-173-5-109.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 18.173.0.0/21 🇺🇸 United States —
18.173.5.2 60s server-18-173-5-2.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 18.173.0.0/21 🇺🇸 United States —
18.173.5.82 60s server-18-173-5-82.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 18.173.0.0/21 🇺🇸 United States —
📧 MX Records1 records   40ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s inbound-smtp.us-east-1.amazonaws.com 3.211.210.226
44.206.9.87
44.210.166.32
54.164.173.191
54.197.5.236		 ec2-3-211-210-226.compute-1.amazonaws.com
ec2-44-206-9-87.compute-1.amazonaws.com
ec2-44-210-166-32.compute-1.amazonaws.com
ec2-54-164-173-191.compute-1.amazonaws.com
ec2-54-197-5-236.compute-1.amazonaws.com		 AS14618 Amazon.com, Inc.
AS14618 Amazon.com, Inc.
AS14618 Amazon.com, Inc.
AS14618 Amazon.com, Inc.
AS14618 Amazon.com, Inc.
🔷 AAAA Records (IPv6)8 records   61ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2600:9000:2574:4200:c:6cc4:4c0:93a1 60s — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:2574:5600:c:6cc4:4c0:93a1 60s — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:2574:5800:c:6cc4:4c0:93a1 60s — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:2574:5c00:c:6cc4:4c0:93a1 60s — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:2574:5e00:c:6cc4:4c0:93a1 60s — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:2574:8600:c:6cc4:4c0:93a1 60s — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:2574:b800:c:6cc4:4c0:93a1 60s — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:2574:d800:c:6cc4:4c0:93a1 60s — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   217ms
TXT Record
google-site-verification=Jaw2xTsmvbBimvbywPpouRkAP_tA4xJWximeH3gimhM
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
PolicyRecord (_dmarc.tsad.dk)
p=quarantine v=DMARC1;p=quarantine;rua=mailto:info@tsad.dk
📬 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)
🔐 DNSSEC91ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA38ms
FieldValue
Serial1
Primary NS (MNAME)ns-29.awsdns-03.com
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
41ms
A
45ms
MX
40ms
AAAA
61ms
TXT
217ms
CAA
39ms
HTTPS
38ms
TLSA
130ms
SOA
38ms
MTA-STS
76ms
DNSSEC
91ms
SRV
65ms
Total
1135ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-01 16:25:32 1135ms 4 NS 4 A 1 MX 🔓 Insecure View
2026-06-21 07:49:18 2276ms 4 NS 4 A 1 MX 🔓 Insecure View
2026-06-21 06:52:59 1204ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 04:15:15 1998ms 4 NS 4 A 1 MX 🔓 Insecure View
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