`practice9.co`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:4ac0^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:a261^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.74.192^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.162.97^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lloyd.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lloyd.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lloyd.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lloyd.ns.cloudflare.com`
		A	108.162.193.197^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lloyd.ns.cloudflare.com`
		A	172.64.33.197^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lloyd.ns.cloudflare.com`
		A	173.245.59.197^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lloyd.ns.cloudflare.com`
NS	`vita.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aee^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vita.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ee^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vita.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ee^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vita.ns.cloudflare.com`
		A	108.162.192.238^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vita.ns.cloudflare.com`
		A	172.64.32.238^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vita.ns.cloudflare.com`
		A	173.245.58.238^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vita.ns.cloudflare.com`
MX	`practice9-co.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:7129::38^{🇶🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-do0qat010038.inbound.protection.outlook.com`
		A	2a01:111:f403:7130::38^{🇶🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-do2qat010038.inbound.protection.outlook.com`
		A	104.47.76.100^{🇶🇦 Microsoft104.40.0.0/13 MICROSOFT}
			PTR	`mail-do0qat010100.inbound.protection.outlook.com`
		A	104.47.76.164^{🇶🇦 Microsoft104.40.0.0/13 MICROSOFT}
			PTR	`mail-do2qat010164.inbound.protection.outlook.com`
TXT	`MS=ms99149792`
TXT	`brevo-code:7d380b7bbbd136c1f9c9873ddf36e27a`
TXT	`google-site-verification=kjhNurRYlUYI6wiWiCgncitfdiiBUeoUkQVpXcth5Qs`
TXT	`google-site-verification=ofIrBWQNUlcx-jcSgrCp0Lk_v0M_G3GEWZKSFsmEiC4`
TXT	`v=spf1 include:secureserver.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.74.192, 172.67.162.97
		IPv6 hints	2606:4700:3033::6815:4ac0, 2606:4700:3036::ac43:a261
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=5, name=cloudflare-ech.com
SOA	`lloyd.ns.cloudflare.com`dns@cloudflare.com serial=2397298635

`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=1759625483

Same first word

practice9.com

practice9.co

DNS History

11 records (7 active, 4 former)

●NSlloyd.ns.cloudflare.com2026-03-06 → 2026-04-04 · 2 obs

● 2026-03-06 09:22:46
● 2026-04-04 00:51:28

●NSvita.ns.cloudflare.com2026-03-06 → 2026-04-04 · 2 obs

● 2026-03-06 09:22:46
● 2026-04-04 00:51:28

●MXpractice9-co.mail.protection.outlook.com2026-03-06 → 2026-04-04 · 2 obs

● 2026-03-06 09:22:46
● 2026-04-04 00:51:28

●A104.21.74.1922026-03-06 → 2026-04-04 · 4 obs

● 2026-03-06 09:22:46
● 2026-03-28 07:02:54
○ 2026-04-03 22:05:34
● 2026-04-04 00:51:28

●A172.67.162.972026-03-06 → 2026-04-04 · 4 obs

● 2026-03-06 09:22:46
● 2026-03-28 07:02:54
○ 2026-04-03 22:05:34
● 2026-04-04 00:51:28

○A188.114.96.02026-04-03 → 2026-04-03 · 3 obs

○ 2026-03-28 07:02:54
● 2026-04-03 22:05:34
○ 2026-04-04 00:51:28

○A188.114.97.02026-04-03 → 2026-04-03 · 3 obs

○ 2026-03-28 07:02:54
● 2026-04-03 22:05:34
○ 2026-04-04 00:51:28

●A2606:4700:3033::6815:4ac02026-03-06 → 2026-04-04 · 4 obs

● 2026-03-06 09:22:46
● 2026-03-28 07:02:54
○ 2026-04-03 22:05:34
● 2026-04-04 00:51:28

●A2606:4700:3036::ac43:a2612026-03-06 → 2026-04-04 · 4 obs

● 2026-03-06 09:22:46
● 2026-03-28 07:02:54
○ 2026-04-03 22:05:34
● 2026-04-04 00:51:28

○A2a06:98c1:3120::2026-04-03 → 2026-04-03 · 3 obs

○ 2026-03-28 07:02:54
● 2026-04-03 22:05:34
○ 2026-04-04 00:51:28

○A2a06:98c1:3121::2026-04-03 → 2026-04-03 · 3 obs

○ 2026-03-28 07:02:54
● 2026-04-03 22:05:34
○ 2026-04-04 00:51:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	-
practice9.co	lloyd.ns.cloudflare.com, vita.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.238

NS records: lloyd.ns.cloudflare.com, vita.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for practice9.co (unsigned zone)

⏱️ Timing

Total: 405ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.74.192, 172.67.162.97`
AAAA	2	`2606:4700:3036::ac43:a261, 2606:4700:3033::6815:4ac0`
NS	2	`lloyd.ns.cloudflare.com, vita.ns.cloudflare.com`
MX	1	`practice9-co.mail.protection.outlook.com`
TXT	5	`MS=ms99149792, brevo-code:7d380b7bbbd136c1f9c9873ddf36e...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lloyd.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

practice9.co resolves to four IPs: 2606:4700:3033::6815:4ac0, 2606:4700:3036::ac43:a261, 104.21.74.192 and 172.67.162.97.

Other host names, for instance support.vini-veritas.net, burtsev.com, caldwell.dakota-lyndon.workers.dev, archdeaconess.com and huitongjqb.com share IP numbers with practice9.co.

Name Servers

practice9.co has two name servers: lloyd.ns.cloudflare.com and vita.ns.cloudflare.com.

practice9.co shares the same name server setup as other domains, for example filesplitter.org, ax3.net, vpsantiabuse.com, hddguru.com and proqyz.com.

practice9.co shares some name servers with other domains, for example powerinu.com.ph, ucreators.com, elisea.fr, shaktipay.online and openredirect.in.

These name servers are commonly used together with abby.ns.cloudflare.com and katja.ns.cloudflare.com.

Host names with six IP numbers: lloyd.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc5, 2803:f800:50::6ca2:c1c5, 2a06:98c1:50::ac40:21c5, 108.162.193.197, 172.64.33.197 and 173.245.59.197; vita.ns.cloudflare.com points to: 2606:4700:50::adf5:3aee, 2803:f800:50::6ca2:c0ee, 2a06:98c1:50::ac40:20ee, 108.162.192.238, 172.64.32.238 and 173.245.58.238.

Mail Servers

practice9.co is handled by a single mail server, practice9-co.mail.protection.outlook.com.

practice9-co.mail.protection.outlook.com resolves to four IPs: 2a01:111:f403:7129::38, 2a01:111:f403:7130::38, 104.47.76.100 and 104.47.76.164.

practice9.co - robtex.com

practice9.co

co

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`practice9.co`

`co`