`jing-cheng.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3e42^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:dd0c^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.62.66^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.221.12^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brenna.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26b0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brenna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brenna.ns.cloudflare.com`
		A	108.162.194.176^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
		A	162.159.38.176^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
		A	172.64.34.176^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
NS	`troy.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cda^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`troy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3da^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`troy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23da^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`troy.ns.cloudflare.com`
		A	108.162.195.218^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`troy.ns.cloudflare.com`
		A	162.159.44.218^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`troy.ns.cloudflare.com`
		A	172.64.35.218^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`troy.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.62.66, 172.67.221.12
		IPv6 hints	2606:4700:3030::6815:3e42, 2606:4700:3032::ac43:dd0c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=163, name=cloudflare-ech.com
SOA	`brenna.ns.cloudflare.com`dns@cloudflare.com serial=2402738086

`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=1778819261

Same first word

jing-cheng.com

DNS History

27 records (6 active, 21 former)

●NSbrenna.ns.cloudflare.com2026-02-19 → 2026-05-15 · 3 obs

○ 2020-01-12 12:40:44
● 2026-02-19 19:23:08
● 2026-05-15 04:37:36

○NSjuming.dnsdun.com2017-02-19 → 2017-02-19 · 4 obs

○ 2016-02-09 14:00:46
● 2017-02-19 00:12:10
○ 2020-01-12 12:40:44
○ 2026-05-15 04:37:36

○NSjuming.dnsdun.net2017-02-19 → 2017-02-19 · 4 obs

○ 2016-02-09 14:00:46
● 2017-02-19 00:12:10
○ 2020-01-12 12:40:44
○ 2026-05-15 04:37:36

○NSns1.myhostadmin.net2020-01-12 → 2020-01-12 · 4 obs

○ 2017-02-19 00:12:10
● 2020-01-12 12:40:44
○ 2026-02-19 19:23:08
○ 2026-05-15 04:37:36

○NSns1.parkingcrew.net2015-07-11 → 2015-11-18 · 5 obs

○ 2008-11-04 01:27:48
● 2015-07-11 05:19:18
● 2015-11-18 17:42:14
○ 2016-02-09 14:00:46
○ 2026-05-15 04:37:36

○NSns1.sedoparking.com2008-11-04 → 2008-11-04 · 3 obs

● 2008-11-04 01:27:48
○ 2015-07-11 05:19:18
○ 2026-05-15 04:37:36

○NSns2.myhostadmin.net2020-01-12 → 2020-01-12 · 4 obs

○ 2017-02-19 00:12:10
● 2020-01-12 12:40:44
○ 2026-02-19 19:23:08
○ 2026-05-15 04:37:36

○NSns2.parkingcrew.net2015-07-11 → 2015-11-18 · 5 obs

○ 2008-11-04 01:27:48
● 2015-07-11 05:19:18
● 2015-11-18 17:42:14
○ 2016-02-09 14:00:46
○ 2026-05-15 04:37:36

○NSns2.sedoparking.com2008-11-04 → 2008-11-04 · 3 obs

● 2008-11-04 01:27:48
○ 2015-07-11 05:19:18
○ 2026-05-15 04:37:36

○NSns3.myhostadmin.net2020-01-12 → 2020-01-12 · 4 obs

○ 2017-02-19 00:12:10
● 2020-01-12 12:40:44
○ 2026-02-19 19:23:08
○ 2026-05-15 04:37:36

○NSns4.myhostadmin.net2020-01-12 → 2020-01-12 · 4 obs

○ 2017-02-19 00:12:10
● 2020-01-12 12:40:44
○ 2026-02-19 19:23:08
○ 2026-05-15 04:37:36

○NSns5.myhostadmin.net2020-01-12 → 2020-01-12 · 4 obs

○ 2017-02-19 00:12:10
● 2020-01-12 12:40:44
○ 2026-02-19 19:23:08
○ 2026-05-15 04:37:36

○NSns6.myhostadmin.net2020-01-12 → 2020-01-12 · 4 obs

○ 2017-02-19 00:12:10
● 2020-01-12 12:40:44
○ 2026-02-19 19:23:08
○ 2026-05-15 04:37:36

●NStroy.ns.cloudflare.com2026-02-19 → 2026-05-15 · 3 obs

○ 2020-01-12 12:40:44
● 2026-02-19 19:23:08
● 2026-05-15 04:37:36

○MXmail.h-email.net2015-07-11 → 2015-11-18 · 5 obs

○ 2008-11-04 01:27:48
● 2015-07-11 05:19:18
● 2015-11-18 17:42:14
○ 2016-02-09 14:00:46
○ 2026-05-15 04:37:36

●A104.21.62.662026-02-19 → 2026-05-15 · 298 obs

○ 2020-01-12 12:40:44
● 2026-02-19 19:23:08
○ 2026-02-19 23:53:04
● 2026-02-20 03:30:44
○ 2026-02-20 05:13:02
● 2026-02-20 10:39:52
○ 2026-02-20 19:17:08
○ 2026-02-21 12:54:08
● 2026-02-21 16:28:42
○ 2026-02-21 18:57:06
○ 2026-02-21 20:19:14
● 2026-02-22 19:20:48
○ 2026-02-22 22:30:04
● 2026-02-23 05:02:24
○ 2026-02-23 11:16:32
● 2026-02-23 14:48:12
● 2026-02-23 21:03:58
○ 2026-02-24 00:11:20
○ 2026-02-25 02:32:26
● 2026-02-25 04:35:20
○ 2026-02-26 07:22:44
○ 2026-02-26 10:43:06
● 2026-02-26 12:50:20
● 2026-02-26 18:22:16
○ 2026-02-26 21:44:20
○ 2026-02-27 13:36:00
● 2026-02-27 14:35:40
○ 2026-02-28 01:30:52
● 2026-02-28 03:46:18
● 2026-02-28 08:39:16
○ 2026-02-28 09:55:52
○ 2026-03-02 15:02:28
● 2026-03-03 00:48:44
● 2026-03-03 12:08:50
○ 2026-03-03 13:47:38
○ 2026-03-04 23:45:00
● 2026-03-05 07:31:06
● 2026-03-06 16:40:48
○ 2026-03-06 19:34:32
● 2026-03-07 00:48:10
● 2026-03-07 02:31:26
○ 2026-03-07 08:07:42
○ 2026-03-08 06:15:52
● 2026-03-08 08:16:20
○ 2026-03-08 17:42:30
● 2026-03-08 18:53:14
○ 2026-03-08 21:48:26
● 2026-03-09 05:13:36
● 2026-03-09 06:54:30
○ 2026-03-09 20:42:58
○ 2026-03-10 01:37:14
● 2026-03-10 03:57:30
● 2026-03-10 06:49:36
○ 2026-03-10 11:47:52
○ 2026-03-11 09:01:32
● 2026-03-11 18:48:02
● 2026-03-11 19:36:44
○ 2026-03-11 21:34:26
○ 2026-03-12 16:03:24
● 2026-03-12 17:13:36
● 2026-03-13 07:07:36
○ 2026-03-13 13:22:14
○ 2026-03-14 15:55:24
● 2026-03-14 16:59:10
● 2026-03-14 17:54:52
○ 2026-03-14 20:30:12
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● 2026-03-15 05:24:44
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○ 2026-03-16 02:05:02
● 2026-03-16 06:16:54
● 2026-03-16 08:43:14
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● 2026-03-16 20:05:48
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● 2026-03-17 08:07:40
○ 2026-03-17 10:30:56
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● 2026-03-18 09:34:04
○ 2026-03-18 12:53:48
○ 2026-03-18 19:58:26
● 2026-03-18 21:18:50
○ 2026-03-19 03:59:06
○ 2026-03-21 03:21:46
● 2026-03-21 04:59:02
● 2026-03-21 09:53:32
○ 2026-03-21 11:46:26
○ 2026-03-22 05:33:34
● 2026-03-22 06:26:42
○ 2026-03-22 15:36:54
○ 2026-03-23 09:14:18
● 2026-03-23 10:52:12
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● 2026-03-23 19:12:56
● 2026-03-23 23:53:56
○ 2026-03-24 00:34:26
● 2026-03-24 01:16:22
○ 2026-03-24 02:29:52
○ 2026-03-24 03:39:28
● 2026-03-24 06:14:18
● 2026-03-24 07:59:04
○ 2026-03-24 10:54:20
○ 2026-03-25 01:43:28
● 2026-03-25 10:13:40
○ 2026-03-25 12:10:40
○ 2026-03-26 06:23:02
● 2026-03-26 16:08:46
○ 2026-03-26 20:58:14
○ 2026-03-27 05:35:38
● 2026-03-27 06:26:36
○ 2026-03-27 16:47:36
● 2026-03-27 19:07:28
○ 2026-03-27 19:41:32
● 2026-03-28 09:53:36
● 2026-03-28 12:23:42
○ 2026-03-28 15:03:48
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○ 2026-03-29 15:37:18
● 2026-03-29 20:06:32
● 2026-03-30 00:30:26
○ 2026-03-30 02:15:18
● 2026-03-30 08:31:02
● 2026-03-30 19:03:14
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○ 2026-03-31 09:51:24
● 2026-03-31 10:55:52
● 2026-03-31 12:08:36
○ 2026-03-31 12:43:10
● 2026-03-31 13:36:28
● 2026-04-01 07:48:38
○ 2026-04-01 08:19:40
● 2026-04-01 08:50:44
● 2026-04-01 12:22:22
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● 2026-04-01 13:40:56
● 2026-04-04 07:35:26
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● 2026-04-04 18:25:06
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● 2026-04-05 00:59:18
● 2026-04-05 10:26:32
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● 2026-04-07 11:49:04
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● 2026-04-07 13:15:38
● 2026-04-08 00:45:24
○ 2026-04-08 01:34:06
● 2026-04-08 02:08:54
● 2026-04-09 13:46:26
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● 2026-04-09 15:08:26
● 2026-04-10 21:04:44
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● 2026-04-10 22:16:20
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● 2026-04-11 00:18:52
● 2026-04-11 08:35:28
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● 2026-04-11 09:48:42
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● 2026-04-12 07:35:52
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● 2026-04-12 08:48:42
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● 2026-04-12 10:50:44
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○ 2026-04-13 08:16:22
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● 2026-04-15 00:34:06
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● 2026-04-17 15:21:30
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● 2026-04-23 07:20:00
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○ 2026-04-24 05:48:44
● 2026-04-24 11:18:52
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● 2026-04-25 08:22:02
○ 2026-04-25 14:17:38
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● 2026-04-25 17:13:08
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● 2026-04-28 09:19:26
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● 2026-04-29 10:39:22
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● 2026-04-30 21:01:52
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● 2026-05-01 08:25:24
● 2026-05-02 01:27:46
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● 2026-05-02 14:51:10
● 2026-05-02 22:48:02
○ 2026-05-03 01:40:46
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● 2026-05-03 02:52:54
○ 2026-05-03 05:12:24
○ 2026-05-03 18:54:48
● 2026-05-03 23:51:56
● 2026-05-04 03:41:30
○ 2026-05-04 05:09:56
○ 2026-05-04 07:56:52
● 2026-05-04 08:46:12
● 2026-05-04 12:05:42
○ 2026-05-04 13:57:54
● 2026-05-04 15:53:44
● 2026-05-04 18:06:16
○ 2026-05-05 09:17:48
● 2026-05-05 11:21:54
○ 2026-05-05 13:10:46
○ 2026-05-06 11:25:26
● 2026-05-06 19:11:10
○ 2026-05-07 12:25:38
○ 2026-05-08 06:10:52
● 2026-05-08 08:10:20
● 2026-05-08 12:04:44
○ 2026-05-08 12:48:18
○ 2026-05-08 14:04:50
● 2026-05-08 15:43:42
○ 2026-05-08 21:45:18
○ 2026-05-09 03:37:06
● 2026-05-09 04:42:04
○ 2026-05-09 05:51:20
○ 2026-05-09 14:44:06
● 2026-05-09 21:01:46
○ 2026-05-09 21:58:24
● 2026-05-09 22:38:18
○ 2026-05-09 23:15:30
○ 2026-05-10 12:16:18
● 2026-05-10 15:45:46
○ 2026-05-10 18:57:22
○ 2026-05-11 04:24:30
● 2026-05-11 06:44:40
● 2026-05-11 09:50:32
○ 2026-05-11 13:14:22
● 2026-05-11 15:30:50
○ 2026-05-12 10:14:20
○ 2026-05-12 23:31:04
● 2026-05-13 04:44:46
● 2026-05-13 16:50:26
○ 2026-05-13 22:30:40
● 2026-05-14 03:57:08
○ 2026-05-14 06:10:16
○ 2026-05-14 22:16:50
● 2026-05-15 04:37:36

○A156.227.83.2212020-01-12 → 2020-01-12 · 4 obs

○ 2017-02-19 00:12:10
● 2020-01-12 12:40:44
○ 2026-02-19 19:23:08
○ 2026-05-15 04:37:36

●A172.67.221.122026-02-19 → 2026-05-15 · 298 obs

○A185.53.179.62015-07-11 → 2015-11-18 · 5 obs

○ 2008-11-04 01:27:48
● 2015-07-11 05:19:18
● 2015-11-18 17:42:14
○ 2016-02-09 14:00:46
○ 2026-05-15 04:37:36

○A188.114.96.02026-02-19 → 2026-05-14 · 297 obs

○ 2026-02-19 19:23:08
● 2026-02-19 23:53:04
○ 2026-02-20 03:30:44
● 2026-02-20 05:13:02
○ 2026-02-20 10:39:52
● 2026-02-20 19:17:08
● 2026-02-21 12:54:08
○ 2026-02-21 16:28:42
● 2026-02-21 18:57:06
● 2026-02-21 20:19:14
○ 2026-02-22 19:20:48
● 2026-02-22 22:30:04
○ 2026-02-23 05:02:24
● 2026-02-23 11:16:32
○ 2026-02-23 14:48:12
○ 2026-02-23 21:03:58
● 2026-02-24 00:11:20
● 2026-02-25 02:32:26
○ 2026-02-25 04:35:20
● 2026-02-26 07:22:44
● 2026-02-26 10:43:06
○ 2026-02-26 12:50:20
○ 2026-02-26 18:22:16
● 2026-02-26 21:44:20
● 2026-02-27 13:36:00
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● 2026-02-28 01:30:52
○ 2026-02-28 03:46:18
○ 2026-02-28 08:39:16
● 2026-02-28 09:55:52
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● 2026-03-10 01:37:14
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○A188.114.97.02026-02-19 → 2026-05-14 · 297 obs

●A2606:4700:3030::6815:3e422026-02-19 → 2026-05-15 · 298 obs

●A2606:4700:3032::ac43:dd0c2026-02-19 → 2026-05-15 · 298 obs

○A2a06:98c1:3120::2026-02-19 → 2026-05-14 · 297 obs

○A2a06:98c1:3121::2026-02-19 → 2026-05-14 · 297 obs

○A45.35.239.972017-02-19 → 2017-02-19 · 4 obs

○ 2016-02-09 14:00:46
● 2017-02-19 00:12:10
○ 2020-01-12 12:40:44
○ 2026-05-15 04:37:36

○A82.98.86.1692008-11-04 → 2008-11-04 · 3 obs

● 2008-11-04 01:27:48
○ 2015-07-11 05:19:18
○ 2026-05-15 04:37:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
jing-cheng.com	brenna.ns.cloudflare.com, troy.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.218

NS records: brenna.ns.cloudflare.com, troy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jing-cheng.com (unsigned zone)

⏱️ Timing

Total: 263ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.221.12, 104.21.62.66`
AAAA	2	`2606:4700:3032::ac43:dd0c, 2606:4700:3030::6815:3e42`
NS	2	`brenna.ns.cloudflare.com, troy.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brenna.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

jing-cheng.com points to four IP numbers: 2606:4700:3030::6815:3e42, 2606:4700:3032::ac43:dd0c, 104.21.62.66 and 172.67.221.12.

Other host names, for instance fusio-ngammacore.digital, mountaineeriwla.org, www.krisweaver.com, www.talkradioonbroadway.com and printererrorrepair.com share IP numbers with jing-cheng.com.

Name Servers

Delegation for jing-cheng.com rests with two name servers, brenna.ns.cloudflare.com and troy.ns.cloudflare.com.

jing-cheng.com shares the same name server setup as other domains, including foleming.com, zyyinqing.com, winsunsports.cc, jingtianbuild.com and angkorcity.net.

jing-cheng.com at least partially shares name servers with other domains, for instance prepdoor.com, izindarisaya.pages.dev, genesis-keeta.xyz, hubs-airdropalerts.cfd and buleri.com.

These name servers are commonly used alongside aaden.ns.cloudflare.com, davina.ns.cloudflare.com, ken.ns.cloudflare.com and hassan.ns.cloudflare.com.

Host names with six IP numbers: brenna.ns.cloudflare.com points to: 2606:4700:50::a29f:26b0, 2803:f800:50::6ca2:c2b0, 2a06:98c1:50::ac40:22b0, 108.162.194.176, 162.159.38.176 and 172.64.34.176. troy.ns.cloudflare.com points to: 2606:4700:58::a29f:2cda, 2803:f800:50::6ca2:c3da, 2a06:98c1:50::ac40:23da, 108.162.195.218, 162.159.44.218 and 172.64.35.218.

jing-cheng.com - robtex.com

jing-cheng.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

`jing-cheng.com`

`com`