rdns.dk

📜 Historical scan 2026-09-10 15:53:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rdns.dk is a .dk domain served by 4 nameservers (ns-1155.awsdns-16.org, ns-1939.awsdns-50.co.uk, ns-305.awsdns-38.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.174.18.117 is hosted by Amazon.com, Inc. (AS16509) in United States. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 55ms

Nameserver	IP addresses	PTR	ASN / 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 Records#

4 records 60ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
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 58ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2600:9000:28e5:2000:19:ec64:2200:93a1	60s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28e5:2600:19:ec64:2200:93a1	60s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28e5:3600:19:ec64:2200:93a1	60s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28e5:400:19:ec64:2200:93a1	60s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28e5:4800:19:ec64:2200:93a1	60s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28e5:8000:19:ec64:2200:93a1	60s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28e5:e800:19:ec64:2200:93a1	60s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28e5:fa00:19:ec64:2200:93a1	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 Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_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 Records#

2 records 57ms

Flags	Tag	Value
0	issue	amazonaws.com
0	issue	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 16:03:11

www	Exists, no address
www vs bare domain	www does not resolve rdns.dk: 65.9.106.112 65.9.106.78 65.9.106.88 65.9.106.90 (AS16509) www.rdns.dk: no address (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

85ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-1155.awsdns-16.org
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

55ms

60ms

50ms

AAAA

58ms

TXT

245ms

CAA

57ms

HTTPS

40ms

TLSA

103ms

SOA

0ms

MTA-STS

74ms

DNSSEC

85ms

SRV

80ms

Total

3258ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 08:15:31	4088ms	4 NS 4 A 0 MX	🔒 Secure
2026-09-10 15:53:50 shown	3258ms	4 NS 4 A 0 MX	🔒 Secure
2026-06-27 18:51:57	2636ms	4 NS 4 A 0 MX	🔒 Secure
2026-06-18 04:40:36	1298ms	4 NS 4 A 0 MX	🔒 Secure