devchat.app - dns.ninja

`devchat.app`

DNSSEC	⚠️ Not signed
A	54.90.13.86^{🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix}
		PTR	`ec2-54-90-13-86.compute-1.amazonaws.com`
A	100.59.76.166^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
NS	`ns-435.awsdns-54.com` ⭐
		A	2600:9000:5301:b300::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-435.awsdns-54.com`
		A	205.251.193.179^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-435.awsdns-54.com`
NS	`ns-1456.awsdns-54.org`
		A	2600:9000:5305:b000::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1456.awsdns-54.org`
		A	205.251.197.176^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1456.awsdns-54.org`
NS	`ns-1765.awsdns-28.co.uk`
		A	2600:9000:5306:e500::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1765.awsdns-28.co.uk`
		A	205.251.198.229^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1765.awsdns-28.co.uk`
NS	`ns-937.awsdns-53.net`
		A	2600:9000:5303:a900::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-937.awsdns-53.net`
		A	205.251.195.169^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-937.awsdns-53.net`
SOA	`ns-435.awsdns-54.com`awsdns-hostmaster@amazon.com serial=1

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

🔒 HSTS Preload (+subdomains)

Subdomains

mm.devchat.app

Same first word

devchat.ai

devchat.app

devchat.xyz

devchat.dev

devchat.de

devchat.tv

devchat.com

devchat.nl

devchat.ru

devchat.com.ua

devchat.net

Similar names

advtech.org

techadv.co

techadv.net

dtechav.com

advtech.cn

davtech.it

techadv.com.au

chatdev.ru

techdva.com

techadv.us

dvatech.com

davtech.nl

adchvet.com

advtech.fr

cathdev.com

advtech.us

davtech.ca

chatdev.com

davtech.fr

advtech.co.th

vtechda.com

advtech.dk

vadtech.com

advtech.gr

techadv.ca

advtech.net

avdtech.com

dvatche.com

davtech.com

davtech.com.br

davtech.de

chatdev.net

techvad.com

dtehvac.com

advtech.com

techadv.co.jp

devacht.be

advtech.co.za

davtech.net

advtech.ca

advtech.ro

advtech.co

techadv.com

avdtech.solutions

edvchat.de

cathdev.org.uk

techadv.org

advtech.mobi

dvatech.net

datchev.de

advtech.com.au

tdehvac.com

DNS History

16 records (6 active, 10 former)

●NSns-1456.awsdns-54.org2026-05-10 → 2026-08-10 · 2 obs

● 2026-05-10 03:10:18
● 2026-08-10 13:07:40

●NSns-1765.awsdns-28.co.uk2026-05-10 → 2026-08-10 · 2 obs

● 2026-05-10 03:10:18
● 2026-08-10 13:07:40

●NSns-435.awsdns-54.com2026-05-10 → 2026-08-10 · 2 obs

● 2026-05-10 03:10:18
● 2026-08-10 13:07:40

●NSns-937.awsdns-53.net2026-05-10 → 2026-08-10 · 2 obs

● 2026-05-10 03:10:18
● 2026-08-10 13:07:40

●A100.59.76.1662026-08-10 → 2026-08-10 · 2 obs

○ 2026-06-17 14:01:24
● 2026-08-10 13:07:40

○A3.212.192.222026-05-10 → 2026-05-13 · 5 obs

○ 2026-05-10 03:10:18
● 2026-05-10 21:57:36
● 2026-05-13 01:35:20
○ 2026-06-08 15:13:48
○ 2026-08-10 13:07:40

○A3.231.180.2412026-06-17 → 2026-06-17 · 3 obs

○ 2026-06-15 05:25:02
● 2026-06-17 14:01:24
○ 2026-08-10 13:07:40

○A32.194.11.892026-05-10 → 2026-05-10 · 3 obs

● 2026-05-10 03:10:18
○ 2026-05-10 21:57:36
○ 2026-08-10 13:07:40

○A32.194.214.1542026-05-12 → 2026-05-13 · 5 obs

○ 2026-05-10 21:57:36
● 2026-05-12 11:02:40
● 2026-05-13 01:35:20
○ 2026-06-08 15:13:48
○ 2026-08-10 13:07:40

○A34.197.29.162026-06-08 → 2026-06-15 · 5 obs

○ 2026-05-13 01:35:20
● 2026-06-08 15:13:48
● 2026-06-15 05:25:02
○ 2026-06-17 14:01:24
○ 2026-08-10 13:07:40

○A44.196.204.1302026-05-10 → 2026-08-10 · 2 obs

○ 2026-05-10 03:10:18
○ 2026-08-10 13:07:40

○A44.206.56.1022026-06-08 → 2026-06-15 · 5 obs

○ 2026-05-13 01:35:20
● 2026-06-08 15:13:48
● 2026-06-15 05:25:02
○ 2026-06-17 14:01:24
○ 2026-08-10 13:07:40

○A52.1.52.332026-05-10 → 2026-05-10 · 4 obs

● 2026-05-10 03:10:18
● 2026-05-10 21:57:36
○ 2026-05-12 11:02:40
○ 2026-08-10 13:07:40

○A52.200.133.1712026-06-17 → 2026-06-17 · 3 obs

○ 2026-06-15 05:25:02
● 2026-06-17 14:01:24
○ 2026-08-10 13:07:40

○A52.22.57.1472026-05-10 → 2026-08-10 · 2 obs

○ 2026-05-10 03:10:18
○ 2026-08-10 13:07:40

●A54.90.13.862026-08-10 → 2026-08-10 · 2 obs

○ 2026-06-17 14:01:24
● 2026-08-10 13:07:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
devchat.app	ns-435.awsdns-54.com, ns-937.awsdns-53.net, ns-1456.awsdns-54.org, ns-1765.awsdns-28.co.uk	-

✅ Authoritative Response

Server:205.251.198.229

NS records: ns-435.awsdns-54.com, ns-937.awsdns-53.net, ns-1456.awsdns-54.org, ns-1765.awsdns-28.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devchat.app (unsigned zone)

⏱️ Timing

Total: 584ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`100.59.76.166, 54.90.13.86`
NS	4	`ns-1456.awsdns-54.org, ns-1765.awsdns-28.co.uk...`
SOA	1	`ns-435.awsdns-54.com awsdns-hostmaster.a`

Analysis

Hierarchy

devchat.app is a parent domain of mm.devchat.app.

IP Addresses

devchat.app directs to two IP numbers, 54.90.13.86 and 100.59.76.166

Name Servers

Four name servers handle the delegation for devchat.app: ns-435.awsdns-54.com, ns-937.awsdns-53.net, ns-1456.awsdns-54.org and ns-1765.awsdns-28.co.uk.

devchat.app shares at least some of its name servers with other domains, including rooster.com.ar, csr.deltadentalct.com, f55ru.dev and two others.

The host names ns-435.awsdns-54.com, ns-937.awsdns-53.net, ns-1456.awsdns-54.org and ns-1765.awsdns-28.co.uk each resolve to two IP addresses: ns-435.awsdns-54.com resolves to 205.251.193.179 and 2600:9000:5301:b300::1; ns-937.awsdns-53.net resolves to 205.251.195.169 and 2600:9000:5303:a900::1; ns-1456.awsdns-54.org resolves to 205.251.197.176 and 2600:9000:5305:b000::1; ns-1765.awsdns-28.co.uk resolves to 205.251.198.229 and 2600:9000:5306:e500::1.