`celllifescience.com`

DNSSEC	⚠️ Not signed
A	127.0.0.1
NS	208.91.197.91 ⭐
NS	`dns1.bigrock.in` ⚠️ Not in zone NS records
		A	162.251.82.122^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.122.reverse.myorderbox.com`
		A	162.251.82.123^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.123.reverse.myorderbox.com`
		A	162.251.82.250^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.250.reverse.myorderbox.com`
		A	162.251.82.251^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.251.reverse.myorderbox.com`
NS	`dns2.bigrock.in` ⚠️ Not in zone NS records
		A	162.251.82.120^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.120.reverse.myorderbox.com`
		A	162.251.82.121^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.121.reverse.myorderbox.com`
		A	162.251.82.248^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.248.reverse.myorderbox.com`
		A	162.251.82.249^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.249.reverse.myorderbox.com`
NS	`dns3.bigrock.in` ⚠️ Not in zone NS records
		A	162.251.82.118^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.118.reverse.myorderbox.com`
		A	162.251.82.119^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.119.reverse.myorderbox.com`
		A	162.251.82.246^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.246.reverse.myorderbox.com`
		A	162.251.82.247^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.247.reverse.myorderbox.com`
NS	`dns4.bigrock.in` ⚠️ Not in zone NS records
		A	162.251.82.124^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.124.reverse.myorderbox.com`
		A	162.251.82.125^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.125.reverse.myorderbox.com`
		A	162.251.82.252^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.252.reverse.myorderbox.com`
		A	162.251.82.253^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.253.reverse.myorderbox.com`
SOA	`208.91.197.91`hostmaster@celllifescience.com serial=1784383935

`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=1784383667

Same first word

celllifescience.com

DNS History

9 records (6 active, 3 former)

●NS208.91.197.912026-03-30 → 2026-07-18 · 3 obs

○ 2017-12-07 11:22:26
● 2026-03-30 02:05:02
● 2026-07-18 14:12:14

○NS208.91.197.912017-12-07 → 2017-12-07 · 3 obs

● 2017-12-07 11:22:26
○ 2026-03-30 02:05:02
○ 2026-07-18 14:12:14

●NSdns1.bigrock.in2026-03-30 → 2026-07-18 · 3 obs

○ 2017-12-07 11:22:26
● 2026-03-30 02:05:02
● 2026-07-18 14:12:14

●NSdns2.bigrock.in2026-03-30 → 2026-07-18 · 3 obs

○ 2017-12-07 11:22:26
● 2026-03-30 02:05:02
● 2026-07-18 14:12:14

●NSdns3.bigrock.in2026-03-30 → 2026-07-18 · 3 obs

○ 2017-12-07 11:22:26
● 2026-03-30 02:05:02
● 2026-07-18 14:12:14

●NSdns4.bigrock.in2026-03-30 → 2026-07-18 · 3 obs

○ 2017-12-07 11:22:26
● 2026-03-30 02:05:02
● 2026-07-18 14:12:14

●A127.0.0.12026-06-17 → 2026-07-18 · 3 obs

○ 2026-03-30 02:05:02
● 2026-06-17 00:37:12
● 2026-07-18 14:12:14

○A208.91.197.912017-12-07 → 2017-12-07 · 3 obs

● 2017-12-07 11:22:26
○ 2026-03-30 02:05:02
○ 2026-07-18 14:12:14

○A75.2.103.232026-03-30 → 2026-03-30 · 4 obs

○ 2017-12-07 11:22:26
● 2026-03-30 02:05:02
○ 2026-06-17 00:37:12
○ 2026-07-18 14:12:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net...	-
celllifescience.com	dns1.bigrock.in, dns2.bigrock.in, dns3.bigrock.in, dns4.bigrock.in	-

✅ Authoritative Response

Server:162.251.82.120

NS records: dns1.bigrock.in, dns2.bigrock.in, dns3.bigrock.in, dns4.bigrock.in

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for celllifescience.com (unsigned zone)

⏱️ Timing

Total: 3937ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`127.0.0.1`
SOA	1	`208.91.197.91 hostmaster.celllifescience`

Analysis

IP Addresses

celllifescience.com resolves to just one IP address, 127.0.0.1.

Two other host names, along with 156.105.92.dynamic.wline.res.cust.swisscom.ch, 94.239.221.static.quadranet.com and freebsd2.mundijuegos.com, also share IP numbers with celllifescience.com.

Name Servers

celllifescience.com delegates to five name servers: dns1.bigrock.in, dns2.bigrock.in, dns3.bigrock.in and two others.

celllifescience.com partially shares its NS delegation with several other domains, including credirect.pro, otoxehoi.com, jupiter-india.com and two others.

In DNS configurations, these name servers often share authority with dns4.bigrock.in, 208.91.197.91, ns1.whois.com and 3 other name servers.

Each of the host names dns1.bigrock.in, dns2.bigrock.in, dns3.bigrock.in and dns4.bigrock.in resolves to four IP addresses: dns1.bigrock.in resolves to 162.251.82.122, 162.251.82.123, 162.251.82.250 and 162.251.82.251; dns2.bigrock.in resolves to 162.251.82.120, 162.251.82.121, 162.251.82.248 and 162.251.82.249; dns3.bigrock.in resolves to 162.251.82.118, 162.251.82.119, 162.251.82.246 and 162.251.82.247; dns4.bigrock.in resolves to 162.251.82.124, 162.251.82.125, 162.251.82.252 and 162.251.82.253.

celllifescience.com - robtex.com