`021jiamei.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:3450^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:c4eb^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.52.80^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.196.235^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mark.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b82^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c182^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mark.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2182^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mark.ns.cloudflare.com`
		A	108.162.193.130^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	172.64.33.130^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	173.245.59.130^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
NS	`vera.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a93^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c093^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vera.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2093^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vera.ns.cloudflare.com`
		A	108.162.192.147^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
		A	172.64.32.147^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
		A	173.245.58.147^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.52.80, 172.67.196.235
		IPv6 hints	2606:4700:3031::6815:3450, 2606:4700:3032::ac43:c4eb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=67, name=cloudflare-ech.com
SOA	`mark.ns.cloudflare.com`dns@cloudflare.com serial=2410114967

`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=1786594644

Same first word

021jiamei.com

DNS History

16 records (6 active, 10 former)

○NSjm1.dns.com2020-01-02 → 2020-01-02 · 4 obs

○ 2016-06-18 05:43:30
● 2020-01-02 01:58:12
○ 2026-04-14 02:59:34
○ 2026-08-13 04:47:22

○NSjm2.dns.com2020-01-02 → 2020-01-02 · 4 obs

○ 2016-06-18 05:43:30
● 2020-01-02 01:58:12
○ 2026-04-14 02:59:34
○ 2026-08-13 04:47:22

●NSmark.ns.cloudflare.com2026-07-24 → 2026-08-13 · 3 obs

○ 2026-04-14 02:59:34
● 2026-07-24 02:25:58
● 2026-08-13 04:47:22

○NSns1.ezdnscenter.com2015-07-15 → 2016-06-18 · 4 obs

● 2015-07-15 21:27:28
● 2016-06-18 05:43:30
○ 2020-01-02 01:58:12
○ 2026-08-13 04:47:22

○NSns2.ezdnscenter.com2015-07-15 → 2016-06-18 · 4 obs

● 2015-07-15 21:27:28
● 2016-06-18 05:43:30
○ 2020-01-02 01:58:12
○ 2026-08-13 04:47:22

○NSns3.ezdnscenter.com2015-07-15 → 2016-06-18 · 4 obs

● 2015-07-15 21:27:28
● 2016-06-18 05:43:30
○ 2020-01-02 01:58:12
○ 2026-08-13 04:47:22

○NSns4.ezdnscenter.com2015-07-15 → 2016-06-18 · 4 obs

● 2015-07-15 21:27:28
● 2016-06-18 05:43:30
○ 2020-01-02 01:58:12
○ 2026-08-13 04:47:22

○NSns5.ezdnscenter.com2015-07-15 → 2016-06-18 · 4 obs

● 2015-07-15 21:27:28
● 2016-06-18 05:43:30
○ 2020-01-02 01:58:12
○ 2026-08-13 04:47:22

○NSns6.ezdnscenter.com2015-07-15 → 2016-06-18 · 4 obs

● 2015-07-15 21:27:28
● 2016-06-18 05:43:30
○ 2020-01-02 01:58:12
○ 2026-08-13 04:47:22

●NSvera.ns.cloudflare.com2026-07-24 → 2026-08-13 · 3 obs

○ 2026-04-14 02:59:34
● 2026-07-24 02:25:58
● 2026-08-13 04:47:22

○A101.226.179.2182015-07-15 → 2016-06-18 · 4 obs

● 2015-07-15 21:27:28
● 2016-06-18 05:43:30
○ 2020-01-02 01:58:12
○ 2026-08-13 04:47:22

●A104.21.52.802026-07-24 → 2026-08-13 · 3 obs

○ 2026-04-14 02:59:34
● 2026-07-24 02:25:58
● 2026-08-13 04:47:22

○A154.213.74.742020-01-02 → 2020-01-02 · 4 obs

○ 2016-06-18 05:43:30
● 2020-01-02 01:58:12
○ 2026-04-14 02:59:34
○ 2026-08-13 04:47:22

●A172.67.196.2352026-07-24 → 2026-08-13 · 3 obs

○ 2026-04-14 02:59:34
● 2026-07-24 02:25:58
● 2026-08-13 04:47:22

●A2606:4700:3031::6815:34502026-07-24 → 2026-08-13 · 3 obs

○ 2026-04-14 02:59:34
● 2026-07-24 02:25:58
● 2026-08-13 04:47:22

●A2606:4700:3032::ac43:c4eb2026-07-24 → 2026-08-13 · 3 obs

○ 2026-04-14 02:59:34
● 2026-07-24 02:25:58
● 2026-08-13 04:47:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
021jiamei.com	mark.ns.cloudflare.com, vera.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.147

NS records: mark.ns.cloudflare.com, vera.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 021jiamei.com (unsigned zone)

⏱️ Timing

Total: 118ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.196.235, 104.21.52.80`
AAAA	2	`2606:4700:3032::ac43:c4eb, 2606:4700:3031::6815:3450`
NS	2	`mark.ns.cloudflare.com, vera.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mark.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

021jiamei.com directs to four IP numbers, which are 104.21.52.80, 172.67.196.235, 2606:4700:3031::6815:3450 and 2606:4700:3032::ac43:c4eb.

Among the host names that share IP numbers with 021jiamei.com are logit.live, www.bajieren.net, laboratoryconsultationservices.com and two others.

Name Servers

021jiamei.com has two authoritative name servers — mark.ns.cloudflare.com and vera.ns.cloudflare.com.

021jiamei.com has the same name server delegation as a number of other domains, such as akompany.com, aqxzbz.com, valley.edu and two more.

The name servers of 021jiamei.com overlap at least partially with those of other domains — among them alitrustpakistan.org, casinofast-yeniden.icu, rcgaraj.com and two more.

The name servers ara.ns.cloudflare.com, princess.ns.cloudflare.com and liz.ns.cloudflare.com are commonly seen alongside these name servers.

Host names resolving to 6 IP numbers:

mark.ns.cloudflare.com points to 108.162.193.130, 172.64.33.130, 173.245.59.130 and 3 other IP addresses.

vera.ns.cloudflare.com points to 108.162.192.147, 172.64.32.147, 173.245.58.147 and 3 other IP addresses.

021jiamei.com - robtex.com

021jiamei.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`021jiamei.com`

`com`