🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`a4devs.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:d6b1^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:25ea^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.37.234^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.214.177^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`buck.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`buck.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`buck.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`buck.ns.cloudflare.com`
		A	108.162.193.78^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`buck.ns.cloudflare.com`
		A	172.64.33.78^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`buck.ns.cloudflare.com`
		A	173.245.59.78^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`buck.ns.cloudflare.com`
NS	`kristina.ns.cloudflare.com`
		A	2606:4700:50::a29f:267d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kristina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c27d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kristina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:227d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kristina.ns.cloudflare.com`
		A	108.162.194.125^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.125^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.125^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`route3.mx.cloudflare.net`⁽⁵⁶⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`route2.mx.cloudflare.net`⁽⁹⁷⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`google-site-verification=h9Pbfto5OAOOhgYsKZsYsaJHYs3CkqxEjrQPb1-QT7Q`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.37.234, 172.67.214.177
		IPv6 hints	2606:4700:3031::ac43:d6b1, 2606:4700:3036::6815:25ea
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=248, name=cloudflare-ech.com
SOA	`buck.ns.cloudflare.com`dns@cloudflare.com serial=2415456343

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1790192819

Same first word

a4devs.workers.dev

a4devs.com

a4devs.tech

Similar names

4vedas.org

4saved.com

save4d.com

4vedas.com

saved4.com

sadev4.co.uk

dse4va.vip

4vedas.ai

4vedas.io

save4d.org

a4sdev.com

asdev4.com

4vedas.net

save4d.net

Previous names

Next names

DNS History

9 records (9 active, 0 former)

●NSbuck.ns.cloudflare.com2026-08-23 → 2026-09-23 · 2 obs

● 2026-08-23 00:26:48
● 2026-09-23 20:15:26

●NSkristina.ns.cloudflare.com2026-08-23 → 2026-09-23 · 2 obs

● 2026-08-23 00:26:48
● 2026-09-23 20:15:26

●MXroute1.mx.cloudflare.net2026-08-23 → 2026-09-23 · 2 obs

● 2026-08-23 00:26:48
● 2026-09-23 20:15:26

●MXroute2.mx.cloudflare.net2026-08-23 → 2026-09-23 · 2 obs

● 2026-08-23 00:26:48
● 2026-09-23 20:15:26

●MXroute3.mx.cloudflare.net2026-08-23 → 2026-09-23 · 2 obs

● 2026-08-23 00:26:48
● 2026-09-23 20:15:26

●A104.21.37.2342026-08-23 → 2026-09-23 · 2 obs

● 2026-08-23 00:26:48
● 2026-09-23 20:15:26

●A172.67.214.1772026-08-23 → 2026-09-23 · 2 obs

● 2026-08-23 00:26:48
● 2026-09-23 20:15:26

●A2606:4700:3031::ac43:d6b12026-08-23 → 2026-09-23 · 2 obs

● 2026-08-23 00:26:48
● 2026-09-23 20:15:26

●A2606:4700:3036::6815:25ea2026-08-23 → 2026-09-23 · 2 obs

● 2026-08-23 00:26:48
● 2026-09-23 20:15:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net...	-
a4devs.com	buck.ns.cloudflare.com, kristina.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:173.245.59.78

NS records: buck.ns.cloudflare.com, kristina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a4devs.com (unsigned zone)

⏱️ Timing

Total: 214ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.37.234, 172.67.214.177`
AAAA	2	`2606:4700:3036::6815:25ea, 2606:4700:3031::ac43:d6b1`
NS	2	`buck.ns.cloudflare.com, kristina.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 23), route3.mx.cloudflare.net (pri: 56)...`
TXT	2	`google-site-verification=h9Pbfto5OAOOhgY, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`buck.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (buck.ns.cloudflare.com, buck.ns.cloudflare.com, buck.ns.cloudflare.com...)

Analysis

IP Addresses

a4devs.com directs to four IP numbers, which are 104.21.37.234, 172.67.214.177, 2606:4700:3031::ac43:d6b1 and 2606:4700:3036::6815:25ea.

satellitesandwiches.com, ngfweb.no, istitutorappresentazionespazio.it and two other host names share IP numbers with a4devs.com.

Name Servers

Two name servers handle the delegation for a4devs.com: buck.ns.cloudflare.com and kristina.ns.cloudflare.com.

a4devs.com uses the same name servers as several other domains — among them mikorn.dev, artemgoldsmith.workers.dev, e-wroclaw.com.pl and two more.

There is at least partial name server overlap between a4devs.com and other domains — campus-recruiting.eu.org, omnivarexithra.org, wmvc-prod.workers.dev and two more among them.

The name servers jakub.ns.cloudflare.com, melina.ns.cloudflare.com and harmony.ns.cloudflare.com are often found in combination with these name servers.

Hostnames that resolve to 6 IP addresses:

buck.ns.cloudflare.com resolves to 108.162.193.78, 172.64.33.78 and 173.245.59.78 among others, with 3 other IP addresses in total.

kristina.ns.cloudflare.com resolves to 108.162.194.125, 162.159.38.125 and 172.64.34.125 among others, with 3 other IP addresses in total.

Mail Servers

Incoming mail for a4devs.com is delivered via three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

a4devs.com has at least partial mail server overlap with other domains such as decloudstudios.com, francesdowell.com, thien-ly.online and two more.

Hostnames that resolve to 6 IP addresses:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12 and 162.159.205.13 among others, with 3 other IP addresses in total.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18 and 162.159.205.19 among others, with 3 other IP addresses in total.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24 and 162.159.205.25 among others, with 3 other IP addresses in total.

a4devs.com - robtex.com

a4devs.com

com

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`a4devs.com`

`com`