🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`biup.ai`

DNSSEC	⚠️ Not signed
A	3.163.24.4^{🇺🇸 Amazon3.163.24.0/22}
		PTR	`server-3-163-24-4.hio52.r.cloudfront.net`
A	3.163.24.28^{🇺🇸 Amazon3.163.24.0/22}
A	3.163.24.34^{🇺🇸 Amazon3.163.24.0/22}
A	3.163.24.58^{🇺🇸 Amazon3.163.24.0/22}
NS	`harlan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cfa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harlan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harlan.ns.cloudflare.com`
		A	108.162.195.250^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	162.159.44.250^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	172.64.35.250^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
NS	`marissa.ns.cloudflare.com`
		A	2606:4700:50::a29f:2672^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marissa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c272^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marissa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2272^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marissa.ns.cloudflare.com`
		A	108.162.194.114^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marissa.ns.cloudflare.com`
		A	162.159.38.114^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marissa.ns.cloudflare.com`
		A	172.64.34.114^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marissa.ns.cloudflare.com`
MX	`mx2.zoho.in` ⭐
		A	169.148.146.168^{🇮🇳 ZOHO-IN169.148.146.0/24 ZOHO Corporation Private Limited Estancia IT Park GST Road , Vallanchery Village, GST Rd}
			PTR	`mx2.zoho.in`
			PTR	`mx3.zoho.in`
			PTR	`mx.zoho.in`
		A	169.148.149.118^{🇮🇳 ZOHO-IN169.148.148.0/23 ZOHO Corporation Private Limited Estancia IT Park GST Road , Vallanchery Village, GST Rd}
			PTR	`mx2.zoho.in`
			PTR	`mx3.zoho.in`
			PTR	`mx.zoho.in`
MX	`mx3.zoho.in`⁽²⁰⁾
		A	169.148.149.118^{🇮🇳 ZOHO-IN169.148.148.0/23 ZOHO Corporation Private Limited Estancia IT Park GST Road , Vallanchery Village, GST Rd}
			PTR	`mx2.zoho.in`
			PTR	`mx3.zoho.in`
			PTR	`mx.zoho.in`
MX	`mx.zoho.in`⁽⁵⁰⁾
		A	169.148.146.168^{🇮🇳 ZOHO-IN169.148.146.0/24 ZOHO Corporation Private Limited Estancia IT Park GST Road , Vallanchery Village, GST Rd}
			PTR	`mx2.zoho.in`
			PTR	`mx3.zoho.in`
			PTR	`mx.zoho.in`
		A	169.148.149.118^{🇮🇳 ZOHO-IN169.148.148.0/23 ZOHO Corporation Private Limited Estancia IT Park GST Road , Vallanchery Village, GST Rd}
			PTR	`mx2.zoho.in`
			PTR	`mx3.zoho.in`
			PTR	`mx.zoho.in`
TXT	`google-site-verification=I8ExbCCbGb1Xi9mDdkGTyCkJI9Db5EJ67GNksKXGw4Q`
TXT	`v=spf1 include:zohomail.in ~all`
TXT	`zoho-verification=zb22837285.zmverify.zoho.in`
SOA	`harlan.ns.cloudflare.com`dns@cloudflare.com serial=2412374285

`ai`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.ai` ⭐
	NS	`v0n1.nic.ai`
	NS	`v0n2.nic.ai`
	NS	`v0n3.nic.ai`
	NS	`v2n0.nic.ai`
	NS	`v2n1.nic.ai`
	SOA	`v0n0.nic.ai`hostmaster@donuts.email serial=1786901335

Same first word

biup.se

biup.net

biup.com

biup.ru

biup.nl

biup.co

biup.de

biup.cn

biup.io

biup.ai

Similar names

bipu.ai

ipub.info

bupi.it

pbui.us

upib.com

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pibu.org

ubpi.ac.id

bupi.gov.pt

ipub.online

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upbi.com.br

pibu.nl

iubp.com

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bipu.ro

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ibup.click

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ipub.cc

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pubi.fi

pibu.cn

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pibu.info

ipub.vn

ipub.ch

ipub.de

ipub.es

pibu.com.cn

ubpi.com

bipu.de

upbi.ac.id

DNS History

9 records (9 active, 0 former)

●NSharlan.ns.cloudflare.com2026-08-04 → 2026-08-16 · 2 obs

● 2026-08-04 12:47:28
● 2026-08-16 17:36:42

●NSmarissa.ns.cloudflare.com2026-08-04 → 2026-08-16 · 2 obs

● 2026-08-04 12:47:28
● 2026-08-16 17:36:42

●MXmx.zoho.in2026-08-04 → 2026-08-16 · 2 obs

● 2026-08-04 12:47:28
● 2026-08-16 17:36:42

●MXmx2.zoho.in2026-08-04 → 2026-08-16 · 2 obs

● 2026-08-04 12:47:28
● 2026-08-16 17:36:42

●MXmx3.zoho.in2026-08-04 → 2026-08-16 · 2 obs

● 2026-08-04 12:47:28
● 2026-08-16 17:36:42

●A3.163.24.282026-08-04 → 2026-08-16 · 2 obs

● 2026-08-04 12:47:28
● 2026-08-16 17:36:42

●A3.163.24.342026-08-04 → 2026-08-16 · 2 obs

● 2026-08-04 12:47:28
● 2026-08-16 17:36:42

●A3.163.24.42026-08-04 → 2026-08-16 · 2 obs

● 2026-08-04 12:47:28
● 2026-08-16 17:36:42

●A3.163.24.582026-08-04 → 2026-08-16 · 2 obs

● 2026-08-04 12:47:28
● 2026-08-16 17:36:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ai	v0n3.nic.ai, v0n1.nic.ai, v0n0.nic.ai, v0n2.nic.ai...	-
biup.ai	harlan.ns.cloudflare.com, marissa.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.250

NS records: harlan.ns.cloudflare.com, marissa.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at ai: Error: DNS query timeout: 199.115.155.1 for DNSKEY ai

⏱️ Timing

Total: 3564ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.163.24.28, 3.163.24.34...`
NS	2	`harlan.ns.cloudflare.com, marissa.ns.cloudflare.com`
MX	3	`mx.zoho.in (pri: 10), mx2.zoho.in (pri: 20)...`
TXT	3	`google-site-verification=I8ExbCCbGb1Xi9m, v=spf1 include:zohomail.in ~all...`
SOA	1	`harlan.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

biup.ai resolves to four IP addresses: 3.163.24.4, 3.163.24.28, 3.163.24.34 and 3.163.24.58.

Among the host names that share IP numbers with biup.ai are server-3-163-24-34.hio52.r.cloudfront.net, server-3-163-24-4.hio52.r.cloudfront.net, cdn.tardigrade.in and two others.

Name Servers

biup.ai is served by two delegated name servers, harlan.ns.cloudflare.com and marissa.ns.cloudflare.com.

biup.ai has the same name server delegation as a number of other domains, such as minerva-archive.org, melbet-de.com, 239000.xyz and two more.

biup.ai partially shares its NS delegation with several other domains, including jhegroup.com, anmrmf.com, przewodnikturystyczny.eu and two others.

These name servers are regularly seen alongside nena.ns.cloudflare.com and albert.ns.cloudflare.com as name servers.

Host names resolving to 6 IP numbers:

harlan.ns.cloudflare.com carries IP addresses 108.162.195.250, 162.159.44.250 and 172.64.35.250, with 3 other addresses beyond those.

marissa.ns.cloudflare.com carries IP addresses 108.162.194.114, 162.159.38.114 and 172.64.34.114, with 3 other addresses beyond those.

Mail Servers

biup.ai uses three mail servers — mx2.zoho.in, mx3.zoho.in and mx.zoho.in.

biup.ai shares at least some of its mail servers with other domains — for example threeregion.com, shyamkalle.com, arthega.com and two more.

Hosts with two IP numbers each:

mx2.zoho.in maps to two IP addresses — 169.148.146.168 and 169.148.149.118.

mx.zoho.in maps to two IP addresses — 169.148.146.168 and 169.148.149.118.

Hosts that resolve to one IP address:

mx3.zoho.in points to the IP address 169.148.149.118.

These two host names — mx2.zoho.in and mx.zoho.in — each point to 169.148.146.168 IP addresses.

mx2.zoho.in, mx.zoho.in and mx3.zoho.in all direct to 169.148.149.118.

biup.ai - robtex.com

biup.ai

ai

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`biup.ai`

`ai`