bitubu.com - dns.ninja

`bitubu.com`

DNSSEC	⚠️ Not signed
NS	`betty.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`betty.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`betty.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`betty.ns.cloudflare.com`
		A	108.162.192.75^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`betty.ns.cloudflare.com`
		A	172.64.32.75^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`betty.ns.cloudflare.com`
		A	173.245.58.75^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`betty.ns.cloudflare.com`
NS	`sean.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sean.ns.cloudflare.com`
		A	108.162.193.231^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	172.64.33.231^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	173.245.59.231^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`48407910bc1a4299aaa49e3df9d15210`
TXT	`kzUK7rPuzeoYwTh519M5L8nlPDMpBI1oR3VCHsCPIAA=`
TXT	`v=spf1 include:zoho.com include:spf.zoho.com include:transmail.net include:ze...`
TXT	`zoho-verification=zb46343192.zmverify.zoho.com`
SOA	`betty.ns.cloudflare.com`dns@cloudflare.com serial=2411531475

`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=1786567839

Same first word

bitubu.com

bitubu.ltd

Similar names

tubibu.com

bubuit.net

bitbuu.com

bubuti.com

DNS History

11 records (5 active, 6 former)

●NSbetty.ns.cloudflare.com2019-12-18 → 2026-08-12 · 2 obs

● 2019-12-18 05:39:10
● 2026-08-12 21:09:42

●NSsean.ns.cloudflare.com2019-12-18 → 2026-08-12 · 2 obs

● 2019-12-18 05:39:10
● 2026-08-12 21:09:42

●MXmx.zoho.com2026-07-03 → 2026-08-12 · 3 obs

○ 2019-12-18 05:39:10
● 2026-07-03 05:40:58
● 2026-08-12 21:09:42

○MXmx1.privateemail.com2019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 05:39:10
○ 2026-07-03 05:40:58
○ 2026-08-12 21:09:42

○MXmx2.privateemail.com2019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 05:39:10
○ 2026-07-03 05:40:58
○ 2026-08-12 21:09:42

●MXmx2.zoho.com2026-07-03 → 2026-08-12 · 3 obs

○ 2019-12-18 05:39:10
● 2026-07-03 05:40:58
● 2026-08-12 21:09:42

●MXmx3.zoho.com2026-07-03 → 2026-08-12 · 3 obs

○ 2019-12-18 05:39:10
● 2026-07-03 05:40:58
● 2026-08-12 21:09:42

○A104.27.138.362019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 05:39:10
○ 2026-07-03 05:40:58
○ 2026-08-12 21:09:42

○A104.27.139.362019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 05:39:10
○ 2026-07-03 05:40:58
○ 2026-08-12 21:09:42

○A2606:4700:30::681b:8a242019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 05:39:10
○ 2026-07-03 05:40:58
○ 2026-08-12 21:09:42

○A2606:4700:30::681b:8b242019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 05:39:10
○ 2026-07-03 05:40:58
○ 2026-08-12 21:09:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bitubu.com	sean.ns.cloudflare.com, betty.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.231

NS records: sean.ns.cloudflare.com, betty.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bitubu.com (unsigned zone)

⏱️ Timing

Total: 391ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`betty.ns.cloudflare.com, sean.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	4	`48407910bc1a4299aaa49e3df9d15210, kzUK7rPuzeoYwTh519M5L8nlPDMpBI1oR3VCHsCP...`
SOA	1	`betty.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

The NS records for bitubu.com delegate to betty.ns.cloudflare.com and sean.ns.cloudflare.com.

The name server configuration of bitubu.com is shared with other domains, for instance carrentalingoa.in, loucosporviagem.com, dimensionservers.com and two others.

bitubu.com has at least partial name server overlap with other domains, such as dataprimeworks.digital, rtpflexi138a39.xyz, laosiji3.org and two others.

These name servers tend to appear together with the name servers luciana.ns.cloudflare.com, piotr.ns.cloudflare.com and chad.ns.cloudflare.com.

Hosts with 6 IP addresses each:

betty.ns.cloudflare.com maps to 108.162.192.75, 172.64.32.75, 173.245.58.75 and 3 additional IP addresses.

sean.ns.cloudflare.com maps to 108.162.193.231, 172.64.33.231, 173.245.59.231 and 3 additional IP addresses.

Mail Servers

bitubu.com has three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

At least some of the mail servers used by bitubu.com are shared with other domains: limoni.co, eduporch.com, spreadapi.com and two others among them.

All three hosts carry a single IP: mx2.zoho.com directs to 136.143.183.44, while mx3.zoho.com and mx.zoho.com both direct to 204.141.43.44.

mx3.zoho.com and mx.zoho.com each have 204.141.43.44 IP addresses.