`dev0.co`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:30e8^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:bc57^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.48.232^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.188.87^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`garrett.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cc3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`garrett.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`garrett.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`garrett.ns.cloudflare.com`
		A	108.162.195.195^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`garrett.ns.cloudflare.com`
		A	162.159.44.195^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`garrett.ns.cloudflare.com`
		A	172.64.35.195^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`garrett.ns.cloudflare.com`
NS	`stella.ns.cloudflare.com`
		A	2606:4700:50::a29f:269a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stella.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c29a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`stella.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:229a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`stella.ns.cloudflare.com`
		A	108.162.194.154^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stella.ns.cloudflare.com`
		A	162.159.38.154^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stella.ns.cloudflare.com`
		A	172.64.34.154^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stella.ns.cloudflare.com`
MX	`_dc-mx.7c0a51fab49e.dev0.co` ⭐
		A	119.18.49.60^{🇮🇳 PDR-1119.18.49.0/24 PDR Solutions LLC Route Object}
			PTR	`sh116.webhostingservices.com`
MX	`_dc-mx.140ab44775e6.dev0.co`⁽¹⁰⁾
		A	119.18.49.60^{🇮🇳 PDR-1119.18.49.0/24 PDR Solutions LLC Route Object}
			PTR	`sh116.webhostingservices.com`
TXT	`00f4db6062117d365e824343c87a511f16b11ed6`
TXT	`v=spf1 ip4:119.18.49.60 a mx include:websitewelcome.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.48.232, 172.67.188.87
		IPv6 hints	2606:4700:3032::6815:30e8, 2606:4700:3035::ac43:bc57
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=109, name=cloudflare-ech.com
SOA	`garrett.ns.cloudflare.com`dns@cloudflare.com serial=2407866488

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759703010

Previously MX for

dev0.co

Subdomains

mail.dev0.co

Same first word

dev0.de

dev0.dyndns.org

dev0.eu

dev0.ru

dev0.guru

dev0.us

dev0.hu

dev0.rocks

dev0.net

dev0.info

dev0.website

dev0.org

dev0.se

dev0.jp

dev0.com

dev0.biz

dev0.dnsalias.com

dev0.me

dev0.sh

dev0.nl

dev0.co

dev0.sk

dev0.at

dev0.goip.de

dev0.dk

Similar names

vde0.blogspot.com

d0ve.com

vd0e.com

0dev.net

ved0.com

0dev.com

0dve.com

0edv.de

dve0.com

0dev.me

v0de.com

0dev.cc

0dev.de

0dev.org

0dev.ru

0dev.ai

0ved.net

DNS History

21 records (8 active, 13 former)

○NSdave.ns.cloudflare.com2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 17:46:00
○ 2026-03-06 04:46:42
○ 2026-07-11 16:23:02

●NSgarrett.ns.cloudflare.com2026-07-05 → 2026-07-11 · 3 obs

○ 2026-06-16 13:00:30
● 2026-07-05 02:21:24
● 2026-07-11 16:23:02

○NSlara.ns.cloudflare.com2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 17:46:00
○ 2026-03-06 04:46:42
○ 2026-07-11 16:23:02

○NSns1.bluehost.in2026-03-06 → 2026-06-16 · 5 obs

○ 2017-03-16 17:46:00
● 2026-03-06 04:46:42
● 2026-06-16 13:00:30
○ 2026-07-05 02:21:24
○ 2026-07-11 16:23:02

○NSns2.bluehost.in2026-03-06 → 2026-06-16 · 5 obs

○ 2017-03-16 17:46:00
● 2026-03-06 04:46:42
● 2026-06-16 13:00:30
○ 2026-07-05 02:21:24
○ 2026-07-11 16:23:02

●NSstella.ns.cloudflare.com2026-07-05 → 2026-07-11 · 3 obs

○ 2026-06-16 13:00:30
● 2026-07-05 02:21:24
● 2026-07-11 16:23:02

●MX_dc-mx.140ab44775e6.dev0.co2026-07-05 → 2026-07-11 · 3 obs

○ 2026-06-16 13:00:30
● 2026-07-05 02:21:24
● 2026-07-11 16:23:02

●MX_dc-mx.7c0a51fab49e.dev0.co2026-07-05 → 2026-07-11 · 3 obs

○ 2026-06-16 13:00:30
● 2026-07-05 02:21:24
● 2026-07-11 16:23:02

○MXdev0.co2026-03-06 → 2026-06-16 · 5 obs

○ 2017-03-16 17:46:00
● 2026-03-06 04:46:42
● 2026-06-16 13:00:30
○ 2026-07-05 02:21:24
○ 2026-07-11 16:23:02

○MXmail.dev0.co2026-03-06 → 2026-06-16 · 5 obs

○ 2017-03-16 17:46:00
● 2026-03-06 04:46:42
● 2026-06-16 13:00:30
○ 2026-07-05 02:21:24
○ 2026-07-11 16:23:02

○MXmailstore1.secureserver.net2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 17:46:00
○ 2026-03-06 04:46:42
○ 2026-07-11 16:23:02

○MXsmtp.secureserver.net2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 17:46:00
○ 2026-03-06 04:46:42
○ 2026-07-11 16:23:02

●A104.21.48.2322026-07-05 → 2026-07-11 · 3 obs

○ 2026-06-16 13:00:30
● 2026-07-05 02:21:24
● 2026-07-11 16:23:02

○A104.24.98.362017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 17:46:00
○ 2026-03-06 04:46:42
○ 2026-07-11 16:23:02

○A104.24.99.362017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 17:46:00
○ 2026-03-06 04:46:42
○ 2026-07-11 16:23:02

○A119.18.49.602026-03-06 → 2026-06-16 · 5 obs

○ 2017-03-16 17:46:00
● 2026-03-06 04:46:42
● 2026-06-16 13:00:30
○ 2026-07-05 02:21:24
○ 2026-07-11 16:23:02

●A172.67.188.872026-07-05 → 2026-07-11 · 3 obs

○ 2026-06-16 13:00:30
● 2026-07-05 02:21:24
● 2026-07-11 16:23:02

○A2400:cb00:2048:1::6818:62242017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 17:46:00
○ 2026-03-06 04:46:42
○ 2026-07-11 16:23:02

○A2400:cb00:2048:1::6818:63242017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 17:46:00
○ 2026-03-06 04:46:42
○ 2026-07-11 16:23:02

●A2606:4700:3032::6815:30e82026-07-05 → 2026-07-11 · 3 obs

○ 2026-06-16 13:00:30
● 2026-07-05 02:21:24
● 2026-07-11 16:23:02

●A2606:4700:3035::ac43:bc572026-07-05 → 2026-07-11 · 3 obs

○ 2026-06-16 13:00:30
● 2026-07-05 02:21:24
● 2026-07-11 16:23:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	-
dev0.co	stella.ns.cloudflare.com, garrett.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.154

NS records: stella.ns.cloudflare.com, garrett.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dev0.co (unsigned zone)

⏱️ Timing

Total: 752ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.48.232, 172.67.188.87`
AAAA	2	`2606:4700:3035::ac43:bc57, 2606:4700:3032::6815:30e8`
NS	2	`garrett.ns.cloudflare.com, stella.ns.cloudflare.com`
MX	2	`_dc-mx.7c0a51fab49e.dev0.co (pri: 0), _dc-mx.140ab44775e6.dev0.co (pri: 10)`
TXT	2	`00f4db6062117d365e824343c87a511f16b11ed6, v=spf1 ip4:119.18.49.60 a mx include:web`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`garrett.ns.cloudflare.com dns.cloudflare`

Analysis

Hierarchy

dev0.co serves as the parent of mail.dev0.co.

IP Addresses

dev0.co has four IP addresses: 104.21.48.232, 172.67.188.87, 2606:4700:3032::6815:30e8 and 2606:4700:3035::ac43:bc57.

www.diviz.org, distributionlink.gr, gomez.wtf plus two other host names have IP numbers in common with dev0.co.

Name Servers

DNS delegation for dev0.co points to two name servers: garrett.ns.cloudflare.com and stella.ns.cloudflare.com.

The name server configuration of dev0.co is shared with other domains, for instance radca.info.pl, autoinsurancecoverage.info, best-hands.ru and two others.

dev0.co has at least partial name server overlap with other domains, such as tj.co.id, toppillstore.com, imgxclub.com and two others.

These name servers tend to appear together with the name servers rene.ns.cloudflare.com, elle.ns.cloudflare.com and gabriella.ns.cloudflare.com.

Hosts with 6 IP addresses each:

garrett.ns.cloudflare.com has IP addresses 108.162.195.195, 162.159.44.195 and 172.64.35.195, plus 3 other.

stella.ns.cloudflare.com has IP addresses 108.162.194.154, 162.159.38.154 and 172.64.34.154, plus 3 other.

Mail Servers

dev0.co uses two mail servers, _dc-mx.140ab44775e6.dev0.co and _dc-mx.7c0a51fab49e.dev0.co.

Both _dc-mx.140ab44775e6.dev0.co and _dc-mx.7c0a51fab49e.dev0.co have a single IP address, 119.18.49.60, and share it.

Host names pointing to 119.18.49.60 IP addresses: _dc-mx.140ab44775e6.dev0.co and _dc-mx.7c0a51fab49e.dev0.co.

dev0.co - robtex.com

dev0.co

co

Previously MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`dev0.co`

`co`