attest.dev - robtex.com

attest.dev

DNSSEC⚠️ Not signed
A185.199.108.153πŸ‡ΊπŸ‡Έ Fastly185.199.108.0/24 GitHub - 185.199.108.0/24
PTRcdn-185-199-108-153.github.com
A185.199.109.153πŸ‡ΊπŸ‡Έ Fastly185.199.109.0/24 GitHub - 185.199.109.0/24
A185.199.110.153πŸ‡ΊπŸ‡Έ Fastly185.199.110.0/24 GitHub - 185.199.110.0/24
A185.199.111.153πŸ‡ΊπŸ‡Έ Fastly185.199.111.0/24 GitHub - 185.199.111.0/24
NSns-183.awsdns-22.com ⭐
A2600:9000:5300:b700::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5300::/48 - CloudFront
PTRns-183.awsdns-22.com
A205.251.192.183πŸ‡ΊπŸ‡Έ Amazon205.251.192.0/24 prefix
PTRns-183.awsdns-22.com
NSns-1004.awsdns-61.net
A2600:9000:5303:ec00::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5303::/48 - CloudFront
PTRns-1004.awsdns-61.net
A205.251.195.236πŸ‡ΊπŸ‡Έ Amazon205.251.195.0/24 prefix
PTRns-1004.awsdns-61.net
NSns-1434.awsdns-51.org
A2600:9000:5305:9a00::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5305::/48 - CloudFront
PTRns-1434.awsdns-51.org
A205.251.197.154πŸ‡ΊπŸ‡Έ Amazon205.251.197.0/24 prefix
PTRns-1434.awsdns-51.org
NSns-1558.awsdns-02.co.uk
A2600:9000:5306:1600::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5306::/48 - CloudFront
PTRns-1558.awsdns-02.co.uk
A205.251.198.22πŸ‡ΊπŸ‡Έ Amazon205.251.198.0/24 prefix
PTRns-1558.awsdns-02.co.uk
TXTv=spf1 -all
SOAns-183.awsdns-22.comawsdns-hostmaster@amazon.com serial=1

dev

DNSSECπŸ”’ Signed (DS record present)
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
πŸ”’ HSTS Preload (+subdomains)

Same first word

Similar names

DNS History

8 records (8 active, 0 former)

NSns-1004.awsdns-61.netns-1434.awsdns-51.orgns-1558.awsdns-02.co.ukns-183.awsdns-22.comA185.199.108.153185.199.109.153185.199.110.153185.199.111.153
●NSns-1004.awsdns-61.net2026-05-02 β†’ 2026-05-12 Β· 2 obs
● 2026-05-02 05:36:14
● 2026-05-12 16:04:26
●NSns-1434.awsdns-51.org2026-05-02 β†’ 2026-05-12 Β· 2 obs
● 2026-05-02 05:36:14
● 2026-05-12 16:04:26
●NSns-1558.awsdns-02.co.uk2026-05-02 β†’ 2026-05-12 Β· 2 obs
● 2026-05-02 05:36:14
● 2026-05-12 16:04:26
●NSns-183.awsdns-22.com2026-05-02 β†’ 2026-05-12 Β· 2 obs
● 2026-05-02 05:36:14
● 2026-05-12 16:04:26
●A185.199.108.1532026-05-02 β†’ 2026-05-12 Β· 2 obs
● 2026-05-02 05:36:14
● 2026-05-12 16:04:26
●A185.199.109.1532026-05-02 β†’ 2026-05-12 Β· 2 obs
● 2026-05-02 05:36:14
● 2026-05-12 16:04:26
●A185.199.110.1532026-05-02 β†’ 2026-05-12 Β· 2 obs
● 2026-05-02 05:36:14
● 2026-05-12 16:04:26
●A185.199.111.1532026-05-02 β†’ 2026-05-12 Β· 2 obs
● 2026-05-02 05:36:14
● 2026-05-12 16:04:26

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
attest.devns-1434.awsdns-51.org, ns-1004.awsdns-61.net, ns-1558.awsdns-02.co.uk, ns-183.awsdns-22.com-

βœ… Authoritative Response

Server:205.251.197.154

NS records: ns-1434.awsdns-51.org, ns-1004.awsdns-61.net, ns-1558.awsdns-02.co.uk, ns-183.awsdns-22.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for attest.dev (unsigned zone)

⏱️ Timing

Total: 751ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A4185.199.108.153, 185.199.109.153...
NS4ns-1004.awsdns-61.net, ns-1434.awsdns-51.org...
TXT1v=spf1 -all
SOA1ns-183.awsdns-22.com awsdns-hostmaster.a

Analysis

IP Addresses

attest.dev resolves to four IPs: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

Other host names, for instance shonp40.github.io, faydevlop.github.io, occmundial.github.io, softarm.pl and gofiber.github.io share IP numbers with attest.dev.

Name Servers

attest.dev is delegated to four name servers: ns-183.awsdns-22.com, ns-1004.awsdns-61.net, ns-1434.awsdns-51.org and ns-1558.awsdns-02.co.uk.

attest.dev shares some name servers with other domains, for example importadorabage.com.br, tersia.net, caduet.dk, pulzi.link and suamusica.dev.

These name servers are commonly paired with ns-1576.awsdns-05.co.uk, ns-305.awsdns-38.com, ns-900.awsdns-48.net, ns1-24-eu-south-1.ec2-rdns.amazonaws.com, ns2-24-eu-south-1.ec2-rdns.amazonaws.com, ns3-24-eu-south-1.ec2-rdns.amazonaws.com and ns4-24-eu-south-1.ec2-rdns.amazonaws.com.

Host names with two IP numbers

Two IPs per host:

ns-183.awsdns-22.com points to 2600:9000:5300:b700::1 and 205.251.192.183

ns-1004.awsdns-61.net points to 2600:9000:5303:ec00::1 and 205.251.195.236

ns-1434.awsdns-51.org points to 2600:9000:5305:9a00::1 and 205.251.197.154

ns-1558.awsdns-02.co.uk points to 2600:9000:5306:1600::1 and 205.251.198.22