`projectmanagement.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:34f4^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:cdd5^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.52.244^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.205.213^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`standard3.encirca.net` ⭐
		A	2400:cb00:2049:1::a29f:bc2^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.11.194^{Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`standard4.encirca.net`
		A	2400:cb00:2049:1::c629:df8d^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	198.41.223.141^{Cloudflare198.41.223.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cf-198-41-223-141.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.52.244, 172.67.205.213
		IPv6 hints	2606:4700:3031::6815:34f4, 2606:4700:3032::ac43:cdd5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=241, name=cloudflare-ech.com
SOA	`standard3.encirca.net`dns@cloudflare.com serial=2397451955

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034669343

Same first word

Similar names

managementproject.com

projectmanagemnet.com

DNS History

13 records (6 active, 7 former)

○NSdns1.encirca.net2015-10-14 → 2017-04-02 · 4 obs

● 2015-10-14 18:58:24
● 2017-04-02 14:29:12
○ 2026-04-02 13:01:20
○ 2026-04-14 10:59:28

○NSdns2.encirca.net2015-10-14 → 2017-04-02 · 4 obs

● 2015-10-14 18:58:24
● 2017-04-02 14:29:12
○ 2026-04-02 13:01:20
○ 2026-04-14 10:59:28

●NSstandard3.encirca.net2026-04-02 → 2026-04-14 · 3 obs

○ 2017-04-02 14:29:12
● 2026-04-02 13:01:20
● 2026-04-14 10:59:28

●NSstandard4.encirca.net2026-04-02 → 2026-04-14 · 3 obs

○ 2017-04-02 14:29:12
● 2026-04-02 13:01:20
● 2026-04-14 10:59:28

○MXdomain-is-parked-not-accepting-mail.invalid2015-05-15 → 2015-05-15 · 3 obs

● 2015-05-15 07:21:52
○ 2015-10-14 18:58:24
○ 2026-04-14 10:59:28

●A104.21.52.2442026-04-02 → 2026-04-14 · 3 obs

○ 2017-04-02 14:29:12
● 2026-04-02 13:01:20
● 2026-04-14 10:59:28

○A108.166.170.1062015-10-14 → 2015-12-17 · 5 obs

○ 2015-05-15 07:21:52
● 2015-10-14 18:58:24
● 2015-12-17 19:34:58
○ 2016-03-21 06:49:26
○ 2026-04-14 10:59:28

○A108.166.170.1112015-10-14 → 2017-04-02 · 5 obs

○ 2015-05-15 07:21:52
● 2015-10-14 18:58:24
● 2017-04-02 14:29:12
○ 2026-04-02 13:01:20
○ 2026-04-14 10:59:28

●A172.67.205.2132026-04-02 → 2026-04-14 · 3 obs

○ 2017-04-02 14:29:12
● 2026-04-02 13:01:20
● 2026-04-14 10:59:28

●A2606:4700:3031::6815:34f42026-04-02 → 2026-04-14 · 3 obs

○ 2017-04-02 14:29:12
● 2026-04-02 13:01:20
● 2026-04-14 10:59:28

●A2606:4700:3032::ac43:cdd52026-04-02 → 2026-04-14 · 3 obs

○ 2017-04-02 14:29:12
● 2026-04-02 13:01:20
● 2026-04-14 10:59:28

○A50.7.19.1882016-03-21 → 2017-04-02 · 5 obs

○ 2015-12-17 19:34:58
● 2016-03-21 06:49:26
● 2017-04-02 14:29:12
○ 2026-04-02 13:01:20
○ 2026-04-14 10:59:28

○A50.97.39.532015-05-15 → 2015-05-15 · 3 obs

● 2015-05-15 07:21:52
○ 2015-10-14 18:58:24
○ 2026-04-14 10:59:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
projectmanagement.cn	standard3.encirca.net, standard4.encirca.net	-

✅ Authoritative Response

Server:198.41.223.141

NS records: standard3.encirca.net, standard4.encirca.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for projectmanagement.cn (unsigned zone)

⏱️ Timing

Total: 894ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.205.213, 104.21.52.244`
AAAA	2	`2606:4700:3032::ac43:cdd5, 2606:4700:3031::6815:34f4`
NS	2	`standard3.encirca.net, standard4.encirca.net`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`standard3.encirca.net dns.cloudflare.com`

Analysis

IP Addresses

projectmanagement.cn maps to four IP numbers: 2606:4700:3031::6815:34f4, 2606:4700:3032::ac43:cdd5, 104.21.52.244 and 172.67.205.213.

Other host names, for instance doctor-pulse.ru, xe0.ru, thetroylibrary.org, thecollegeparkcondos.ca and www.hotel-montauban.fr share IP numbers with projectmanagement.cn.

Name Servers

Two name servers standard3.encirca.net and standard4.encirca.net handle delegation for projectmanagement.cn.

projectmanagement.cn uses the same name server setup as other domains, for example skilledmanufacturing.aero, pbkc.com, texaslawyer.pro, jdsmith.pro and myspringbankny.net.

projectmanagement.cn shares name servers with other domains at least partially, for instance redtag.travel, generaltso.com, troxelaero.com and bankguamholdings.com.

Host names with two IP numbers:

standard3.encirca.net points to: 2400:cb00:2049:1::a29f:bc2 and 162.159.11.194

standard4.encirca.net points to: 2400:cb00:2049:1::c629:df8d and 198.41.223.141

projectmanagement.cn - robtex.com