reversec.dk

📜 Historical scan 2026-09-30 11:35:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

reversec.dk is a .dk domain served by 4 nameservers (ns-1307.awsdns-35.org, ns-1609.awsdns-09.co.uk, ns-18.awsdns-02.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.174.18.14 is hosted by Amazon.com, Inc. (AS16509) in United States. The zone is not DNSSEC-signed, 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 39ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1307.awsdns-35.org	205.251.197.27 2600:9000:5305:1b00::1	ns-1307.awsdns-35.org ns-1307.awsdns-35.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1609.awsdns-09.co.uk	205.251.198.73 2600:9000:5306:4900::1	ns-1609.awsdns-09.co.uk ns-1609.awsdns-09.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-18.awsdns-02.com	205.251.192.18 2600:9000:5300:1200::1	ns-18.awsdns-02.com ns-18.awsdns-02.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-839.awsdns-40.net	205.251.195.71 2600:9000:5303:4700::1	ns-839.awsdns-40.net ns-839.awsdns-40.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

4 records 64ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.174.18.14	60s	server-3-174-18-14.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.174.18.61	60s	server-3-174-18-61.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.174.18.75	60s	server-3-174-18-75.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.174.18.77	60s	server-3-174-18-77.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 55ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2600:9000:28e5:4400:c:4fc3:6f00:93a1	60s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28e5:4a00:c:4fc3:6f00:93a1	60s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28e5:4e00:c:4fc3:6f00:93a1	60s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28e5:7600:c:4fc3:6f00:93a1	60s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28e5:8200:c:4fc3:6f00:93a1	60s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28e5:a400:c:4fc3:6f00:93a1	60s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28e5:c400:c:4fc3:6f00:93a1	60s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:28e5:ee00:c:4fc3:6f00:93a1	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#

1 records 218ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (reversec.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.reversec.dk)
p=reject	v=DMARC1;p=reject

📬 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 20:05:45

www	NXDOMAIN
www vs bare domain	www does not resolve reversec.dk: 3.174.18.14 3.174.18.61 3.174.18.75 3.174.18.77 (AS16509) www.reversec.dk: no address (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

93ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

39ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-1609.awsdns-09.co.uk
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#

39ms

64ms

56ms

AAAA

55ms

TXT

218ms

CAA

34ms

HTTPS

36ms

TLSA

105ms

SOA

39ms

MTA-STS

67ms

DNSSEC

93ms

SRV

433ms

Total

3229ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 15:36:10	2524ms	4 NS 4 A 0 MX	🔓 Insecure
2026-09-30 11:35:42 shown	3229ms	4 NS 4 A 0 MX	🔓 Insecure
2026-08-31 18:12:47	3157ms	4 NS 4 A 0 MX	🔓 Insecure
2026-08-27 13:41:05	3778ms	4 NS 4 A 0 MX	🔓 Insecure
2026-06-27 01:43:20	2180ms	4 NS 4 A 0 MX	🔓 Insecure
2026-06-18 07:47:08	1262ms	4 NS 4 A 0 MX	🔓 Insecure