acst.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

acst.dev

DNSSEC⚠️ Not signed
NSns-643.awsdns-16.net ⭐ ⚠️ Not in zone NS records
A2600:9000:5302:8300::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-643.awsdns-16.net
A205.251.194.131🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-643.awsdns-16.net
NSns-1031.awsdns-00.org ⚠️ Not in zone NS records
A2600:9000:5304:700::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1031.awsdns-00.org
A205.251.196.7🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1031.awsdns-00.org
NSns-1312.awsdns-36.org ⚠️ Not in parent delegation
A2600:9000:5305:2000::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1312.awsdns-36.org
A205.251.197.32🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1312.awsdns-36.org
NSns-1868.awsdns-41.co.uk ⚠️ Not in zone NS records
A2600:9000:5307:4c00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1868.awsdns-41.co.uk
A205.251.199.76🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1868.awsdns-41.co.uk
NSns-1876.awsdns-42.co.uk ⚠️ Not in parent delegation
A2600:9000:5307:5400::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1876.awsdns-42.co.uk
A205.251.199.84🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1876.awsdns-42.co.uk
NSns-239.awsdns-29.com ⚠️ Not in zone NS records
A2600:9000:5300:ef00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-239.awsdns-29.com
A205.251.192.239🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-239.awsdns-29.com
NSns-546.awsdns-04.net ⚠️ Not in parent delegation
A2600:9000:5302:2200::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-546.awsdns-04.net
A205.251.194.34🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-546.awsdns-04.net
NSns-63.awsdns-07.com ⚠️ Not in parent delegation
A2600:9000:5300:3f00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-63.awsdns-07.com
A205.251.192.63🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-63.awsdns-07.com
SOAns-643.awsdns-16.netawsdns-hostmaster@amazon.com serial=1

dev

DNSSEC⚠️ Not signed
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

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Previous names

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DNS History

8 records (8 active, 0 former)

NSns-1031.awsdns-00.orgns-1312.awsdns-36.orgns-1868.awsdns-41.co.ukns-1876.awsdns-42.co.ukns-239.awsdns-29.comns-546.awsdns-04.netns-63.awsdns-07.comns-643.awsdns-16.net
●NSns-1031.awsdns-00.org2026-10-13 → 2026-11-02 · 2 obs
● 2026-10-13 07:07:36
● 2026-11-02 17:51:50
●NSns-1312.awsdns-36.org2026-10-13 → 2026-11-02 · 2 obs
● 2026-10-13 07:07:36
● 2026-11-02 17:51:50
●NSns-1868.awsdns-41.co.uk2026-10-13 → 2026-11-02 · 2 obs
● 2026-10-13 07:07:36
● 2026-11-02 17:51:50
●NSns-1876.awsdns-42.co.uk2026-10-13 → 2026-11-02 · 2 obs
● 2026-10-13 07:07:36
● 2026-11-02 17:51:50
●NSns-239.awsdns-29.com2026-10-13 → 2026-11-02 · 2 obs
● 2026-10-13 07:07:36
● 2026-11-02 17:51:50
●NSns-546.awsdns-04.net2026-10-13 → 2026-11-02 · 2 obs
● 2026-10-13 07:07:36
● 2026-11-02 17:51:50
●NSns-63.awsdns-07.com2026-10-13 → 2026-11-02 · 2 obs
● 2026-10-13 07:07:36
● 2026-11-02 17:51:50
●NSns-643.awsdns-16.net2026-10-13 → 2026-11-02 · 2 obs
● 2026-10-13 07:07:36
● 2026-11-02 17:51:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
acst.devns-643.awsdns-16.net, ns-1868.awsdns-41.co.uk, ns-239.awsdns-29.com, ns-1031.awsdns-00.org-

✅ Authoritative Response

Server:205.251.194.131

NS records: ns-643.awsdns-16.net, ns-1868.awsdns-41.co.uk, ns-239.awsdns-29.com, ns-1031.awsdns-00.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for acst.dev (unsigned zone)

⏱️ Timing

Total: 1194ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-1312.awsdns-36.org, ns-1876.awsdns-42.co.uk...
SOA1ns-643.awsdns-16.net awsdns-hostmaster.a

Analysis

Name Servers

acst.dev carries NS records listing 8 name servers — ns-63.awsdns-07.com, ns-239.awsdns-29.com, ns-546.awsdns-04.net and 5 others.

There is at least partial name server overlap between acst.dev and other domains — pic6dp.com, weber-haus.fr, luxcitiride.com and two more among them.

These name servers are often used together with the name servers ns-643.awsdns-16.net, ns-1031.awsdns-00.org, ns-1312.awsdns-36.org and 7 other.

Hosts with two IP numbers each:

The A records for ns-63.awsdns-07.com return 205.251.192.63 and 2600:9000:5300:3f00::1.

The A records for ns-239.awsdns-29.com return 205.251.192.239 and 2600:9000:5300:ef00::1.

The A records for ns-546.awsdns-04.net return 205.251.194.34 and 2600:9000:5302:2200::1.

The A records for ns-643.awsdns-16.net return 205.251.194.131 and 2600:9000:5302:8300::1.

The A records for ns-1031.awsdns-00.org return 205.251.196.7 and 2600:9000:5304:700::1.

The A records for ns-1312.awsdns-36.org return 205.251.197.32 and 2600:9000:5305:2000::1.

The A records for ns-1868.awsdns-41.co.uk return 205.251.199.76 and 2600:9000:5307:4c00::1.

The A records for ns-1876.awsdns-42.co.uk return 205.251.199.84 and 2600:9000:5307:5400::1.