`51pg21.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:254d^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:cde4^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.37.77^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.205.228^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`clint.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clint.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`clint.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`clint.ns.cloudflare.com`
		A	108.162.193.90^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clint.ns.cloudflare.com`
		A	172.64.33.90^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clint.ns.cloudflare.com`
		A	173.245.59.90^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clint.ns.cloudflare.com`
NS	`kira.ns.cloudflare.com`
		A	2606:4700:50::a29f:26c5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kira.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kira.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kira.ns.cloudflare.com`
		A	108.162.194.197^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kira.ns.cloudflare.com`
		A	162.159.38.197^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kira.ns.cloudflare.com`
		A	172.64.34.197^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kira.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.37.77, 172.67.205.228
		IPv6	2606:4700:3030::6815:254d, 2606:4700:3034::ac43:cde4
SOA	`clint.ns.cloudflare.com`dns@cloudflare.com serial=2399549787

`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=1771291435

Same first word

51pg21.com

DNS History

77 records (6 active, 71 former)

●NSclint.ns.cloudflare.com2026-03-19 → 2026-03-24 · 2 obs

● 2026-03-19 04:26:02
● 2026-03-24 08:26:04

●NSkira.ns.cloudflare.com2026-03-19 → 2026-03-24 · 2 obs

● 2026-03-19 04:26:02
● 2026-03-24 08:26:04

●A104.21.37.772026-03-21 → 2026-03-24 · 14 obs

○ 2026-03-20 21:55:52
● 2026-03-21 04:06:34
○ 2026-03-21 07:16:34
○ 2026-03-22 01:11:44
● 2026-03-22 04:01:40
○ 2026-03-22 11:43:10
● 2026-03-22 18:37:52
○ 2026-03-23 01:10:34
○ 2026-03-23 13:15:50
● 2026-03-23 16:25:36
○ 2026-03-23 22:26:56
○ 2026-03-24 06:49:26
● 2026-03-24 08:26:00
● 2026-03-24 08:26:04

○A13.226.209.1082026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 13:23:48
● 2026-03-20 13:55:54
○ 2026-03-20 21:55:52
○ 2026-03-24 08:26:04

○A13.226.209.1232026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 13:23:48
● 2026-03-20 13:55:54
○ 2026-03-20 21:55:52
○ 2026-03-24 08:26:04

○A13.226.209.832026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 13:23:48
● 2026-03-20 13:55:54
○ 2026-03-20 21:55:52
○ 2026-03-24 08:26:04

○A13.226.209.932026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 13:23:48
● 2026-03-20 13:55:54
○ 2026-03-20 21:55:52
○ 2026-03-24 08:26:04

●A172.67.205.2282026-03-21 → 2026-03-24 · 14 obs

○A18.154.132.1012026-03-19 → 2026-03-20 · 7 obs

● 2026-03-19 04:26:02
● 2026-03-20 04:34:06
○ 2026-03-20 11:47:08
○ 2026-03-20 13:55:54
● 2026-03-20 21:55:52
○ 2026-03-21 04:06:34
○ 2026-03-24 08:26:04

○A18.154.132.132026-03-19 → 2026-03-20 · 7 obs

● 2026-03-19 04:26:02
● 2026-03-20 04:34:06
○ 2026-03-20 11:47:08
○ 2026-03-20 13:55:54
● 2026-03-20 21:55:52
○ 2026-03-21 04:06:34
○ 2026-03-24 08:26:04

○A18.154.132.562026-03-19 → 2026-03-20 · 7 obs

● 2026-03-19 04:26:02
● 2026-03-20 04:34:06
○ 2026-03-20 11:47:08
○ 2026-03-20 13:55:54
● 2026-03-20 21:55:52
○ 2026-03-21 04:06:34
○ 2026-03-24 08:26:04

○A18.154.132.972026-03-19 → 2026-03-20 · 7 obs

● 2026-03-19 04:26:02
● 2026-03-20 04:34:06
○ 2026-03-20 11:47:08
○ 2026-03-20 13:55:54
● 2026-03-20 21:55:52
○ 2026-03-21 04:06:34
○ 2026-03-24 08:26:04

○A18.239.50.1042026-03-20 → 2026-03-20 · 5 obs

○ 2026-03-20 04:34:06
● 2026-03-20 11:47:08
● 2026-03-20 13:23:48
○ 2026-03-20 13:55:54
○ 2026-03-24 08:26:04

○A18.239.50.72026-03-20 → 2026-03-20 · 5 obs

○ 2026-03-20 04:34:06
● 2026-03-20 11:47:08
● 2026-03-20 13:23:48
○ 2026-03-20 13:55:54
○ 2026-03-24 08:26:04

○A18.239.50.742026-03-20 → 2026-03-20 · 5 obs

○ 2026-03-20 04:34:06
● 2026-03-20 11:47:08
● 2026-03-20 13:23:48
○ 2026-03-20 13:55:54
○ 2026-03-24 08:26:04

○A18.239.50.952026-03-20 → 2026-03-20 · 5 obs

○ 2026-03-20 04:34:06
● 2026-03-20 11:47:08
● 2026-03-20 13:23:48
○ 2026-03-20 13:55:54
○ 2026-03-24 08:26:04

○A188.114.96.02026-03-21 → 2026-03-24 · 13 obs

○ 2026-03-21 04:06:34
● 2026-03-21 07:16:34
● 2026-03-22 01:11:44
○ 2026-03-22 04:01:40
● 2026-03-22 11:43:10
○ 2026-03-22 18:37:52
● 2026-03-23 01:10:34
● 2026-03-23 13:15:50
○ 2026-03-23 16:25:36
● 2026-03-23 22:26:56
● 2026-03-24 06:49:26
○ 2026-03-24 08:26:00
○ 2026-03-24 08:26:04

○A188.114.97.02026-03-21 → 2026-03-24 · 13 obs

○A2600:9000:201d:5200:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 13:23:48
● 2026-03-20 13:55:54
○ 2026-03-20 21:55:52
○ 2026-03-24 08:26:04

○A2600:9000:201d:600:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 13:23:48
● 2026-03-20 13:55:54
○ 2026-03-20 21:55:52
○ 2026-03-24 08:26:04

○A2600:9000:201d:8000:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 13:23:48
● 2026-03-20 13:55:54
○ 2026-03-20 21:55:52
○ 2026-03-24 08:26:04

○A2600:9000:201d:9600:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 13:23:48
● 2026-03-20 13:55:54
○ 2026-03-20 21:55:52
○ 2026-03-24 08:26:04

○A2600:9000:201d:b200:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 13:23:48
● 2026-03-20 13:55:54
○ 2026-03-20 21:55:52
○ 2026-03-24 08:26:04

○A2600:9000:201d:b400:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 13:23:48
● 2026-03-20 13:55:54
○ 2026-03-20 21:55:52
○ 2026-03-24 08:26:04

○A2600:9000:201d:e00:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 13:23:48
● 2026-03-20 13:55:54
○ 2026-03-20 21:55:52
○ 2026-03-24 08:26:04

○A2600:9000:201d:e200:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 13:23:48
● 2026-03-20 13:55:54
○ 2026-03-20 21:55:52
○ 2026-03-24 08:26:04

○A2600:9000:20ab:2200:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 04:34:06
● 2026-03-20 11:47:08
○ 2026-03-20 13:23:48
○ 2026-03-24 08:26:04

○A2600:9000:20ab:2600:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 04:34:06
● 2026-03-20 11:47:08
○ 2026-03-20 13:23:48
○ 2026-03-24 08:26:04

○A2600:9000:20ab:3c00:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 04:34:06
● 2026-03-20 11:47:08
○ 2026-03-20 13:23:48
○ 2026-03-24 08:26:04

○A2600:9000:20ab:400:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 11:47:08
● 2026-03-20 13:23:48
○ 2026-03-20 13:55:54
○ 2026-03-24 08:26:04

○A2600:9000:20ab:5600:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 04:34:06
● 2026-03-20 11:47:08
○ 2026-03-20 13:23:48
○ 2026-03-24 08:26:04

○A2600:9000:20ab:6200:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 11:47:08
● 2026-03-20 13:23:48
○ 2026-03-20 13:55:54
○ 2026-03-24 08:26:04

○A2600:9000:20ab:7200:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 04:34:06
● 2026-03-20 11:47:08
○ 2026-03-20 13:23:48
○ 2026-03-24 08:26:04

○A2600:9000:20ab:a800:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 04:34:06
● 2026-03-20 11:47:08
○ 2026-03-20 13:23:48
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○A2600:9000:20ab:b000:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 11:47:08
● 2026-03-20 13:23:48
○ 2026-03-20 13:55:54
○ 2026-03-24 08:26:04

○A2600:9000:20ab:b800:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 11:47:08
● 2026-03-20 13:23:48
○ 2026-03-20 13:55:54
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○A2600:9000:20ab:c00:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 11:47:08
● 2026-03-20 13:23:48
○ 2026-03-20 13:55:54
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○A2600:9000:20ab:cc00:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 11:47:08
● 2026-03-20 13:23:48
○ 2026-03-20 13:55:54
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○A2600:9000:20ab:ee00:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 11:47:08
● 2026-03-20 13:23:48
○ 2026-03-20 13:55:54
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○A2600:9000:20ab:f200:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 04:34:06
● 2026-03-20 11:47:08
○ 2026-03-20 13:23:48
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○A2600:9000:20ab:f400:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 11:47:08
● 2026-03-20 13:23:48
○ 2026-03-20 13:55:54
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○A2600:9000:20ab:fc00:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 04:34:06
● 2026-03-20 11:47:08
○ 2026-03-20 13:23:48
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○A2600:9000:24db:1000:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-19 04:26:02
● 2026-03-20 02:10:56
○ 2026-03-20 04:34:06
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○A2600:9000:24db:1a00:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-19 04:26:02
● 2026-03-20 02:10:56
○ 2026-03-20 04:34:06
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○A2600:9000:24db:2600:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 13:55:54
● 2026-03-20 21:55:52
○ 2026-03-21 04:06:34
○ 2026-03-24 08:26:04

○A2600:9000:24db:3200:f:8b35:1e00:93a12026-03-19 → 2026-03-19 · 3 obs

● 2026-03-19 04:26:02
○ 2026-03-20 02:10:56
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○A2600:9000:24db:3400:f:8b35:1e00:93a12026-03-19 → 2026-03-19 · 3 obs

● 2026-03-19 04:26:02
○ 2026-03-20 02:10:56
○ 2026-03-24 08:26:04

○A2600:9000:24db:4000:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 02:10:56
● 2026-03-20 04:34:06
○ 2026-03-20 11:47:08
○ 2026-03-24 08:26:04

○A2600:9000:24db:4400:f:8b35:1e00:93a12026-03-19 → 2026-03-19 · 3 obs

● 2026-03-19 04:26:02
○ 2026-03-20 02:10:56
○ 2026-03-24 08:26:04

○A2600:9000:24db:4600:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 13:55:54
● 2026-03-20 21:55:52
○ 2026-03-21 04:06:34
○ 2026-03-24 08:26:04

○A2600:9000:24db:4a00:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 02:10:56
● 2026-03-20 04:34:06
○ 2026-03-20 11:47:08
○ 2026-03-24 08:26:04

○A2600:9000:24db:5000:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-19 04:26:02
● 2026-03-20 02:10:56
○ 2026-03-20 04:34:06
○ 2026-03-24 08:26:04

○A2600:9000:24db:5600:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 13:55:54
● 2026-03-20 21:55:52
○ 2026-03-21 04:06:34
○ 2026-03-24 08:26:04

○A2600:9000:24db:5c00:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 02:10:56
● 2026-03-20 04:34:06
○ 2026-03-20 11:47:08
○ 2026-03-24 08:26:04

○A2600:9000:24db:6200:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-19 04:26:02
● 2026-03-20 02:10:56
○ 2026-03-20 04:34:06
○ 2026-03-24 08:26:04

○A2600:9000:24db:7200:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 02:10:56
● 2026-03-20 04:34:06
○ 2026-03-20 11:47:08
○ 2026-03-24 08:26:04

○A2600:9000:24db:7400:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 13:55:54
● 2026-03-20 21:55:52
○ 2026-03-21 04:06:34
○ 2026-03-24 08:26:04

○A2600:9000:24db:7a00:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 02:10:56
● 2026-03-20 04:34:06
○ 2026-03-20 11:47:08
○ 2026-03-24 08:26:04

○A2600:9000:24db:8c00:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 5 obs

○ 2026-03-19 04:26:02
● 2026-03-20 02:10:56
● 2026-03-20 04:34:06
○ 2026-03-20 11:47:08
○ 2026-03-24 08:26:04

○A2600:9000:24db:9400:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 02:10:56
● 2026-03-20 04:34:06
○ 2026-03-20 11:47:08
○ 2026-03-24 08:26:04

○A2600:9000:24db:9a00:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-19 04:26:02
● 2026-03-20 02:10:56
○ 2026-03-20 04:34:06
○ 2026-03-24 08:26:04

○A2600:9000:24db:a600:f:8b35:1e00:93a12026-03-19 → 2026-03-19 · 3 obs

● 2026-03-19 04:26:02
○ 2026-03-20 02:10:56
○ 2026-03-24 08:26:04

○A2600:9000:24db:a800:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-19 04:26:02
● 2026-03-20 02:10:56
○ 2026-03-20 04:34:06
○ 2026-03-24 08:26:04

○A2600:9000:24db:ae00:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 13:55:54
● 2026-03-20 21:55:52
○ 2026-03-21 04:06:34
○ 2026-03-24 08:26:04

○A2600:9000:24db:c000:f:8b35:1e00:93a12026-03-19 → 2026-03-19 · 3 obs

● 2026-03-19 04:26:02
○ 2026-03-20 02:10:56
○ 2026-03-24 08:26:04

○A2600:9000:24db:c600:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 13:55:54
● 2026-03-20 21:55:52
○ 2026-03-21 04:06:34
○ 2026-03-24 08:26:04

○A2600:9000:24db:c800:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-19 04:26:02
● 2026-03-20 02:10:56
○ 2026-03-20 04:34:06
○ 2026-03-24 08:26:04

○A2600:9000:24db:ca00:f:8b35:1e00:93a12026-03-19 → 2026-03-19 · 3 obs

● 2026-03-19 04:26:02
○ 2026-03-20 02:10:56
○ 2026-03-24 08:26:04

○A2600:9000:24db:e00:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 13:55:54
● 2026-03-20 21:55:52
○ 2026-03-21 04:06:34
○ 2026-03-24 08:26:04

○A2600:9000:24db:e000:f:8b35:1e00:93a12026-03-19 → 2026-03-19 · 3 obs

● 2026-03-19 04:26:02
○ 2026-03-20 02:10:56
○ 2026-03-24 08:26:04

○A2600:9000:24db:ea00:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 02:10:56
● 2026-03-20 04:34:06
○ 2026-03-20 11:47:08
○ 2026-03-24 08:26:04

○A2600:9000:24db:fa00:f:8b35:1e00:93a12026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 13:55:54
● 2026-03-20 21:55:52
○ 2026-03-21 04:06:34
○ 2026-03-24 08:26:04

○A2600:9000:24db:fc00:f:8b35:1e00:93a12026-03-19 → 2026-03-19 · 3 obs

● 2026-03-19 04:26:02
○ 2026-03-20 02:10:56
○ 2026-03-24 08:26:04

●A2606:4700:3030::6815:254d2026-03-21 → 2026-03-24 · 14 obs

●A2606:4700:3034::ac43:cde42026-03-21 → 2026-03-24 · 14 obs

○A2a06:98c1:3120::2026-03-21 → 2026-03-24 · 13 obs

○A2a06:98c1:3121::2026-03-21 → 2026-03-24 · 13 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
51pg21.com	clint.ns.cloudflare.com, kira.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.90

NS records: clint.ns.cloudflare.com, kira.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51pg21.com (unsigned zone)

⏱️ Timing

Total: 288ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.37.77, 172.67.205.228`
AAAA	2	`2606:4700:3030::6815:254d, 2606:4700:3034::ac43:cde4`
NS	2	`clint.ns.cloudflare.com, kira.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`clint.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

51pg21.com maps to four IP numbers: 2606:4700:3030::6815:254d, 2606:4700:3034::ac43:cde4, 104.21.37.77 and 172.67.205.228.

Other host names, for instance essancy.com, jusbao.com, snapnbill.com, www.jojobet1122.com and ziniutech.com share IP numbers with 51pg21.com.

Name Servers

Two name servers clint.ns.cloudflare.com and kira.ns.cloudflare.com handle delegation for 51pg21.com.

51pg21.com uses the same name server setup as other domains, for example b771.games, 7959pg21.com, u777in.com, 97q3.com and libertyexpress.com.

51pg21.com partially shares name servers with other domains; examples include bravehustler.com, portal-web.ru, hcid.org.tw, sju.org.ua and mehrens.us.

These name servers are often used with the name servers rohin.ns.cloudflare.com and wally.ns.cloudflare.com.

Host names with six IP numbers: clint.ns.cloudflare.com points to: 2606:4700:58::adf5:3b5a, 2803:f800:50::6ca2:c15a, 2a06:98c1:50::ac40:215a, 108.162.193.90, 172.64.33.90 and 173.245.59.90; kira.ns.cloudflare.com points to: 2606:4700:50::a29f:26c5, 2803:f800:50::6ca2:c2c5, 2a06:98c1:50::ac40:22c5, 108.162.194.197, 162.159.38.197 and 172.64.34.197.

51pg21.com - robtex.com

51pg21.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

`51pg21.com`

`com`