`bu63.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:24ad^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:c5e6^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.36.173^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.197.230^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aron.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a45^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c045^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aron.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2045^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aron.ns.cloudflare.com`
		A	108.162.192.69^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
		A	172.64.32.69^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
		A	173.245.58.69^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
NS	`lex.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lex.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lex.ns.cloudflare.com`
		A	108.162.193.196^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
		A	172.64.33.196^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
		A	173.245.59.196^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.36.173, 172.67.197.230
		IPv6	2606:4700:3034::6815:24ad, 2606:4700:3035::ac43:c5e6
SOA	`aron.ns.cloudflare.com`dns@cloudflare.com serial=2397863374

`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

bu63.com

bu63.ru

Similar names

36ub.com

DNS History

24 records (6 active, 18 former)

●NSaron.ns.cloudflare.com2026-02-20 → 2026-03-24 · 3 obs

○ 2017-06-10 18:09:08
● 2026-02-20 13:22:02
● 2026-03-24 11:08:18

●NSlex.ns.cloudflare.com2026-02-20 → 2026-03-24 · 3 obs

○ 2017-06-10 18:09:08
● 2026-02-20 13:22:02
● 2026-03-24 11:08:18

○NSns1.myhostadmin.net2015-10-21 → 2017-06-10 · 5 obs

○ 2015-06-08 04:49:44
● 2015-10-21 03:52:00
● 2017-06-10 18:09:08
○ 2026-02-20 13:22:02
○ 2026-03-24 11:08:18

○NSns1.renewyourname.net2015-06-08 → 2015-06-08 · 3 obs

● 2015-06-08 04:49:44
○ 2015-10-21 03:52:00
○ 2026-03-24 11:08:18

○NSns2.myhostadmin.net2015-10-21 → 2017-06-10 · 5 obs

○ 2015-06-08 04:49:44
● 2015-10-21 03:52:00
● 2017-06-10 18:09:08
○ 2026-02-20 13:22:02
○ 2026-03-24 11:08:18

○NSns2.renewyourname.net2015-06-08 → 2015-06-08 · 3 obs

● 2015-06-08 04:49:44
○ 2015-10-21 03:52:00
○ 2026-03-24 11:08:18

○NSns3.myhostadmin.net2015-10-21 → 2017-06-10 · 5 obs

○ 2015-06-08 04:49:44
● 2015-10-21 03:52:00
● 2017-06-10 18:09:08
○ 2026-02-20 13:22:02
○ 2026-03-24 11:08:18

○NSns4.myhostadmin.net2015-10-21 → 2017-06-10 · 5 obs

○ 2015-06-08 04:49:44
● 2015-10-21 03:52:00
● 2017-06-10 18:09:08
○ 2026-02-20 13:22:02
○ 2026-03-24 11:08:18

○NSns5.myhostadmin.net2015-10-21 → 2017-06-10 · 5 obs

○ 2015-06-08 04:49:44
● 2015-10-21 03:52:00
● 2017-06-10 18:09:08
○ 2026-02-20 13:22:02
○ 2026-03-24 11:08:18

○NSns6.myhostadmin.net2015-10-21 → 2017-06-10 · 5 obs

○ 2015-06-08 04:49:44
● 2015-10-21 03:52:00
● 2017-06-10 18:09:08
○ 2026-02-20 13:22:02
○ 2026-03-24 11:08:18

●A104.21.36.1732026-03-11 → 2026-03-24 · 3 obs

○ 2026-03-10 09:34:22
● 2026-03-11 16:47:08
● 2026-03-24 11:08:18

○A162.159.210.922016-09-11 → 2016-09-11 · 4 obs

○ 2016-04-01 21:29:22
● 2016-09-11 09:57:18
○ 2017-06-10 18:09:08
○ 2026-03-24 11:08:18

○A162.159.211.922016-09-11 → 2016-09-11 · 4 obs

○ 2016-04-01 21:29:22
● 2016-09-11 09:57:18
○ 2017-06-10 18:09:08
○ 2026-03-24 11:08:18

●A172.67.197.2302026-03-11 → 2026-03-24 · 3 obs

○ 2026-03-10 09:34:22
● 2026-03-11 16:47:08
● 2026-03-24 11:08:18

○A176.74.176.1842015-06-08 → 2015-06-08 · 3 obs

● 2015-06-08 04:49:44
○ 2015-10-21 03:52:00
○ 2026-03-24 11:08:18

○A188.114.96.02026-02-20 → 2026-03-10 · 5 obs

○ 2017-06-10 18:09:08
● 2026-02-20 13:22:02
● 2026-03-10 09:34:22
○ 2026-03-11 16:47:08
○ 2026-03-24 11:08:18

○A188.114.97.02026-02-20 → 2026-03-10 · 5 obs

○ 2017-06-10 18:09:08
● 2026-02-20 13:22:02
● 2026-03-10 09:34:22
○ 2026-03-11 16:47:08
○ 2026-03-24 11:08:18

○A211.149.237.2462015-10-21 → 2016-04-01 · 5 obs

○ 2015-06-08 04:49:44
● 2015-10-21 03:52:00
● 2016-04-01 21:29:22
○ 2016-09-11 09:57:18
○ 2026-03-24 11:08:18

●A2606:4700:3034::6815:24ad2026-03-11 → 2026-03-24 · 3 obs

○ 2026-03-10 09:34:22
● 2026-03-11 16:47:08
● 2026-03-24 11:08:18

●A2606:4700:3035::ac43:c5e62026-03-11 → 2026-03-24 · 3 obs

○ 2026-03-10 09:34:22
● 2026-03-11 16:47:08
● 2026-03-24 11:08:18

○A2a06:98c1:3120::2026-02-20 → 2026-03-10 · 5 obs

○ 2017-06-10 18:09:08
● 2026-02-20 13:22:02
● 2026-03-10 09:34:22
○ 2026-03-11 16:47:08
○ 2026-03-24 11:08:18

○A2a06:98c1:3121::2026-02-20 → 2026-03-10 · 5 obs

○ 2017-06-10 18:09:08
● 2026-02-20 13:22:02
● 2026-03-10 09:34:22
○ 2026-03-11 16:47:08
○ 2026-03-24 11:08:18

○CNAMEs-166222.abc188.com2015-10-21 → 2017-06-10 · 4 obs

● 2015-10-21 03:52:00
● 2017-06-10 18:09:08
○ 2026-02-20 13:22:02
○ 2026-03-24 11:08:18

○CNAMEs-166222.abc188.com.cname.yunjiasu-cdn.net2016-09-11 → 2016-09-11 · 4 obs

○ 2015-10-21 03:52:00
● 2016-09-11 09:57:18
○ 2017-06-10 18:09:08
○ 2026-03-24 11:08:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...	-
bu63.com	aron.ns.cloudflare.com, lex.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.196

NS records: aron.ns.cloudflare.com, lex.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bu63.com (unsigned zone)

⏱️ Timing

Total: 215ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.197.230, 104.21.36.173`
AAAA	2	`2606:4700:3034::6815:24ad, 2606:4700:3035::ac43:c5e6`
NS	2	`aron.ns.cloudflare.com, lex.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aron.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

bu63.com refers to four IP numbers: 2606:4700:3034::6815:24ad, 2606:4700:3035::ac43:c5e6, 104.21.36.173 and 172.67.197.230.

Other host names, for instance consorciopirai.sp.gov.br, farmahorro.com.do, isitmecihazlarisatinal.com.tr, polapos4d38.xyz and www.006642.com share IP numbers with bu63.com.

Name Servers

bu63.com's delegation uses two name servers: aron.ns.cloudflare.com and lex.ns.cloudflare.com.

bu63.com uses the same name server setup as other domains, such as xindaikuangren.com, happyvoice.cn, xtqn.cn, avimedia.com.cn and dvmf.cn.

bu63.com at least partially shares name servers with other domains, including ti-insight.com, stroje.sosnowiec.pl, xpayio.com, villacasamio.com and codingstudio.id.

These name servers are commonly used with jake.ns.cloudflare.com.

Host names with six IP numbers:

aron.ns.cloudflare.com points to 2606:4700:50::adf5:3a45, 2803:f800:50::6ca2:c045, 2a06:98c1:50::ac40:2045, 108.162.192.69, 172.64.32.69 and 173.245.58.69.

lex.ns.cloudflare.com points to 2606:4700:58::adf5:3bc4, 2803:f800:50::6ca2:c1c4, 2a06:98c1:50::ac40:21c4, 108.162.193.196, 172.64.33.196 and 173.245.59.196.

bu63.com - robtex.com

bu63.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`bu63.com`

`com`