rdns.dk
Last scanned: 2026-06-27 18:51:57  ·  2636ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   235ms
NameserverIP addressesPTRASN / ISP
ns-1155.awsdns-16.org 205.251.196.131
2600:9000:5304:8300::1		 ns-1155.awsdns-16.org
ns-1155.awsdns-16.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1939.awsdns-50.co.uk 205.251.199.147
2600:9000:5307:9300::1		 ns-1939.awsdns-50.co.uk
ns-1939.awsdns-50.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-305.awsdns-38.com 205.251.193.49
2600:9000:5301:3100::1		 ns-305.awsdns-38.com
ns-305.awsdns-38.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-524.awsdns-01.net 205.251.194.12
2600:9000:5302:c00::1		 ns-524.awsdns-01.net
ns-524.awsdns-01.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records4 records   251ms
IPTTLPTRASNISP / OrgCIDRCountryCity
3.174.18.117 60s server-3-174-18-117.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.118 60s server-3-174-18-118.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.74 60s server-3-174-18-74.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.85 60s server-3-174-18-85.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)8 records   224ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2600:9000:28e5:1c00:19:ec64:2200:93a1 300s — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:5600:19:ec64:2200:93a1 300s — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:5e00:19:ec64:2200:93a1 300s — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:6200:19:ec64:2200:93a1 300s — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:6a00:19:ec64:2200:93a1 300s — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:9e00:19:ec64:2200:93a1 300s — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:a600:19:ec64:2200:93a1 300s — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:ca00:19:ec64:2200:93a1 300s — 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 Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
PolicyRecord (_dmarc.rdns.dk)
p=none (monitor only) v=DMARC1; p=none;
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records2 records   209ms
FlagsTagValue
0 issue amazonaws.com
0 issue letsencrypt.org
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC326ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA189ms
FieldValue
Serial1
Primary NS (MNAME)ns-1155.awsdns-16.org
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
235ms
A
251ms
MX
222ms
AAAA
224ms
TXT
475ms
CAA
209ms
HTTPS
210ms
TLSA
729ms
SOA
189ms
MTA-STS
262ms
DNSSEC
326ms
SRV
295ms
Total
2636ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-27 18:51:57 2636ms 4 NS 4 A 0 MX 🔒 Secure View
2026-06-18 04:40:36 1298ms 4 NS 4 A 0 MX 🔒 Secure View
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