biotb.com - dns.ninja

`biotb.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:39ab^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:93dc^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.171^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.147.220^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adam.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b36^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adam.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c136^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adam.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2136^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adam.ns.cloudflare.com`
		A	108.162.193.54^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adam.ns.cloudflare.com`
		A	172.64.33.54^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adam.ns.cloudflare.com`
		A	173.245.59.54^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adam.ns.cloudflare.com`
NS	`janet.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aa9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`janet.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`janet.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`janet.ns.cloudflare.com`
		A	108.162.192.169^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`janet.ns.cloudflare.com`
		A	172.64.32.169^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`janet.ns.cloudflare.com`
		A	173.245.58.169^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`janet.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}
		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	169.148.148.235^{🇮🇳 ZOHO-IN169.148.148.0/23 ZOHO Corporation Private Limited Estancia IT Park GST Road , Vallanchery Village, GST Rd}
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}
		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	`v=spf1 include:zoho.in ~all`
TXT	`zoho-verification=zb33503595.zmverify.zoho.in`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.57.171, 172.67.147.220
		IPv6 hints	2606:4700:3032::6815:39ab, 2606:4700:3032::ac43:93dc
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=90, name=cloudflare-ech.com
SOA	`adam.ns.cloudflare.com`dns@cloudflare.com serial=2407955110

`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=1785063852

Same first word

biotb.com

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DNS History

26 records (9 active, 17 former)

●NSadam.ns.cloudflare.com2026-02-15 → 2026-07-26 · 3 obs

○ 2016-05-06 12:55:22
● 2026-02-15 23:06:54
● 2026-07-26 11:14:08

●NSjanet.ns.cloudflare.com2026-02-15 → 2026-07-26 · 3 obs

○ 2016-05-06 12:55:22
● 2026-02-15 23:06:54
● 2026-07-26 11:14:08

○NSns01.cashparking.com2015-07-06 → 2015-07-06 · 3 obs

● 2015-07-06 05:26:34
○ 2016-02-10 23:48:00
○ 2026-07-26 11:14:08

○NSns1.bodis.com2015-07-06 → 2015-07-06 · 3 obs

● 2015-07-06 05:26:34
○ 2016-02-10 23:48:00
○ 2026-07-26 11:14:08

○NSns1.sedoparking.com2015-07-06 → 2015-07-06 · 3 obs

● 2015-07-06 05:26:34
○ 2016-02-10 23:48:00
○ 2026-07-26 11:14:08

○NSns2.sedoparking.com2015-07-06 → 2015-07-06 · 3 obs

● 2015-07-06 05:26:34
○ 2016-02-10 23:48:00
○ 2026-07-26 11:14:08

○NSns73.domaincontrol.com2016-02-10 → 2016-02-10 · 4 obs

○ 2015-07-06 05:26:34
● 2016-02-10 23:48:00
○ 2016-05-06 12:55:22
○ 2026-07-26 11:14:08

○NSns74.domaincontrol.com2016-02-10 → 2016-02-10 · 4 obs

○ 2015-07-06 05:26:34
● 2016-02-10 23:48:00
○ 2016-05-06 12:55:22
○ 2026-07-26 11:14:08

○MXmailstore1.secureserver.net2016-02-10 → 2016-02-10 · 3 obs

● 2016-02-10 23:48:00
○ 2016-05-06 12:55:22
○ 2026-07-26 11:14:08

●MXmx.zoho.in2026-02-15 → 2026-07-26 · 3 obs

○ 2016-05-06 12:55:22
● 2026-02-15 23:06:54
● 2026-07-26 11:14:08

●MXmx2.zoho.in2026-02-15 → 2026-07-26 · 3 obs

○ 2016-05-06 12:55:22
● 2026-02-15 23:06:54
● 2026-07-26 11:14:08

●MXmx3.zoho.in2026-02-15 → 2026-07-26 · 3 obs

○ 2016-05-06 12:55:22
● 2026-02-15 23:06:54
● 2026-07-26 11:14:08

○MXsmtp.secureserver.net2016-02-10 → 2016-02-10 · 3 obs

● 2016-02-10 23:48:00
○ 2016-05-06 12:55:22
○ 2026-07-26 11:14:08

●A104.21.57.1712026-02-15 → 2026-07-26 · 6 obs

○ 2016-05-06 12:55:22
● 2026-02-15 23:06:54
● 2026-05-28 06:25:16
○ 2026-06-17 15:46:18
● 2026-07-10 16:13:06
● 2026-07-26 11:14:08

●A172.67.147.2202026-02-15 → 2026-07-26 · 6 obs

○ 2016-05-06 12:55:22
● 2026-02-15 23:06:54
● 2026-05-28 06:25:16
○ 2026-06-17 15:46:18
● 2026-07-10 16:13:06
● 2026-07-26 11:14:08

○A184.168.221.962015-07-06 → 2015-07-06 · 3 obs

● 2015-07-06 05:26:34
○ 2026-02-15 23:06:54
○ 2026-07-26 11:14:08

○A188.114.96.02026-06-17 → 2026-06-17 · 4 obs

○ 2026-05-28 06:25:16
● 2026-06-17 15:46:18
○ 2026-07-10 16:13:06
○ 2026-07-26 11:14:08

○A188.114.97.02026-06-17 → 2026-06-17 · 4 obs

○ 2026-05-28 06:25:16
● 2026-06-17 15:46:18
○ 2026-07-10 16:13:06
○ 2026-07-26 11:14:08

○A198.177.127.1802016-02-10 → 2016-02-10 · 4 obs

○ 2015-07-06 05:26:34
● 2016-02-10 23:48:00
○ 2016-05-06 12:55:22
○ 2026-07-26 11:14:08

○A199.59.243.1202015-07-06 → 2015-07-06 · 3 obs

● 2015-07-06 05:26:34
○ 2026-02-15 23:06:54
○ 2026-07-26 11:14:08

○A2606:4700:3031::ac43:93dc2026-02-15 → 2026-05-28 · 5 obs

○ 2016-05-06 12:55:22
● 2026-02-15 23:06:54
● 2026-05-28 06:25:16
○ 2026-06-17 15:46:18
○ 2026-07-26 11:14:08

●A2606:4700:3032::6815:39ab2026-02-15 → 2026-07-26 · 6 obs

○ 2016-05-06 12:55:22
● 2026-02-15 23:06:54
● 2026-05-28 06:25:16
○ 2026-06-17 15:46:18
● 2026-07-10 16:13:06
● 2026-07-26 11:14:08

●A2606:4700:3032::ac43:93dc2026-07-10 → 2026-07-26 · 3 obs

○ 2026-06-17 15:46:18
● 2026-07-10 16:13:06
● 2026-07-26 11:14:08

○A2a06:98c1:3120::2026-06-17 → 2026-06-17 · 4 obs

○ 2026-05-28 06:25:16
● 2026-06-17 15:46:18
○ 2026-07-10 16:13:06
○ 2026-07-26 11:14:08

○A2a06:98c1:3121::2026-06-17 → 2026-06-17 · 4 obs

○ 2026-05-28 06:25:16
● 2026-06-17 15:46:18
○ 2026-07-10 16:13:06
○ 2026-07-26 11:14:08

○A72.52.4.912015-07-06 → 2015-07-06 · 3 obs

● 2015-07-06 05:26:34
○ 2016-02-10 23:48:00
○ 2026-07-26 11:14:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
biotb.com	adam.ns.cloudflare.com, janet.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.54

NS records: adam.ns.cloudflare.com, janet.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biotb.com (unsigned zone)

⏱️ Timing

Total: 151ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.57.171, 172.67.147.220`
AAAA	2	`2606:4700:3032::ac43:93dc, 2606:4700:3032::6815:39ab`
NS	2	`adam.ns.cloudflare.com, janet.ns.cloudflare.com`
MX	3	`mx.zoho.in (pri: 10), mx2.zoho.in (pri: 20)...`
TXT	2	`v=spf1 include:zoho.in ~all, zoho-verification=zb33503595.zmverify.zo`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adam.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

biotb.com points to the four IP addresses 104.21.57.171, 172.67.147.220, 2606:4700:3032::6815:39ab and 2606:4700:3032::ac43:93dc.

Two other host names, along with strideworks.nl, amgraph.com and fortifyyourhome.com, also share IP numbers with biotb.com.

Name Servers

biotb.com is served by two delegated name servers, adam.ns.cloudflare.com and janet.ns.cloudflare.com.

biotb.com shares its NS records with other domains, for example cloudcentric.net, play-smart.ru, diamondtechsolutions.net and two others.

The name servers of biotb.com overlap at least partially with those of other domains — among them dalisou.com, nszj.date, 4137.xyz and two more.

These name servers commonly appear alongside the name servers wells.ns.cloudflare.com and sonia.ns.cloudflare.com.

DNS names with 6 IP addresses:

adam.ns.cloudflare.com carries IP addresses 108.162.193.54, 172.64.33.54 and 173.245.59.54, with 3 other addresses beyond those.

janet.ns.cloudflare.com carries IP addresses 108.162.192.169, 172.64.32.169 and 173.245.58.169, with 3 other addresses beyond those.

Mail Servers

Mail for biotb.com is routed through three mail servers — mx2.zoho.in, mx3.zoho.in and mx.zoho.in.

There is at least a partial MX overlap between biotb.com and other domains, including shamsalmadinasteel.com, rkpackagingindustries.com, green-globe.in and two others.

Host names that have two IP addresses:

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.

Host names that point to one IP address:

mx3.zoho.in points to the IP address 169.148.148.235.

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

These two host names — mx2.zoho.in and mx.zoho.in — each point to 169.148.149.118 IP addresses.