`cellsciences.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:cafe^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:163e^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.22.62^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.202.254^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mack.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c25^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mack.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c325^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mack.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2325^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mack.ns.cloudflare.com`
		A	108.162.195.37^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mack.ns.cloudflare.com`
		A	162.159.44.37^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mack.ns.cloudflare.com`
		A	172.64.35.37^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mack.ns.cloudflare.com`
NS	`rita.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rita.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rita.ns.cloudflare.com`
		A	108.162.192.140^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
		A	172.64.32.140^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
		A	173.245.58.140^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
MX	`cellsciences-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c803::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr21cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::a^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr21cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr05cu00101.inbound.protection.outlook.com`
		A	52.101.9.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	52.101.9.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.9.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00400.inbound.protection.outlook.com`
		A	52.101.194.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
TXT	`MS=ms69907261`
TXT	`v=spf1 include:spf.protection.outlook.com include:relay.mailchannels.net ip4:...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.22.62, 172.67.202.254
		IPv6 hints	2606:4700:3033::ac43:cafe, 2606:4700:3036::6815:163e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=145, name=cloudflare-ech.com
SOA	`mack.ns.cloudflare.com`dns@cloudflare.com serial=2405882229

`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=1784728307

WOT: SAFE (76/100)
📈 Tranco rank: #881,424

Same first word

cellsciences.com

DNS History

14 records (7 active, 7 former)

●NSmack.ns.cloudflare.com2026-02-19 → 2026-07-22 · 3 obs

○ 2017-01-09 06:43:48
● 2026-02-19 12:15:08
● 2026-07-22 13:56:38

○NSns13.worldnic.com2015-07-24 → 2017-01-09 · 4 obs

● 2015-07-24 12:56:24
● 2017-01-09 06:43:48
○ 2026-02-19 12:15:08
○ 2026-07-22 13:56:38

○NSns14.worldnic.com2015-07-24 → 2017-01-09 · 4 obs

● 2015-07-24 12:56:24
● 2017-01-09 06:43:48
○ 2026-02-19 12:15:08
○ 2026-07-22 13:56:38

●NSrita.ns.cloudflare.com2026-02-19 → 2026-07-22 · 3 obs

○ 2017-01-09 06:43:48
● 2026-02-19 12:15:08
● 2026-07-22 13:56:38

●MXcellsciences-com.mail.protection.outlook.com2026-02-19 → 2026-07-22 · 3 obs

○ 2017-01-09 06:43:48
● 2026-02-19 12:15:08
● 2026-07-22 13:56:38

○MXmx1.smtp.exch081.serverdata.net2015-07-24 → 2017-01-09 · 4 obs

● 2015-07-24 12:56:24
● 2017-01-09 06:43:48
○ 2026-02-19 12:15:08
○ 2026-07-22 13:56:38

○MXmx2.smtp.exch081.serverdata.net2015-07-24 → 2017-01-09 · 4 obs

● 2015-07-24 12:56:24
● 2017-01-09 06:43:48
○ 2026-02-19 12:15:08
○ 2026-07-22 13:56:38

●A104.21.22.622026-02-19 → 2026-07-22 · 3 obs

○ 2017-01-09 06:43:48
● 2026-02-19 12:15:08
● 2026-07-22 13:56:38

○A108.175.155.2052015-07-24 → 2016-04-29 · 4 obs

● 2015-07-24 12:56:24
● 2016-04-29 02:03:08
○ 2017-01-09 06:43:48
○ 2026-07-22 13:56:38

●A172.67.202.2542026-02-19 → 2026-07-22 · 3 obs

○ 2017-01-09 06:43:48
● 2026-02-19 12:15:08
● 2026-07-22 13:56:38

○A23.239.13.152017-01-09 → 2017-01-09 · 4 obs

○ 2016-04-29 02:03:08
● 2017-01-09 06:43:48
○ 2026-02-19 12:15:08
○ 2026-07-22 13:56:38

○A2606:4700:3031::ac43:cafe2026-02-19 → 2026-06-17 · 5 obs

○ 2017-01-09 06:43:48
● 2026-02-19 12:15:08
● 2026-06-17 15:46:24
○ 2026-06-19 09:50:12
○ 2026-07-22 13:56:38

●A2606:4700:3033::ac43:cafe2026-06-19 → 2026-07-22 · 3 obs

○ 2026-06-17 15:46:24
● 2026-06-19 09:50:12
● 2026-07-22 13:56:38

●A2606:4700:3036::6815:163e2026-02-19 → 2026-07-22 · 3 obs

○ 2017-01-09 06:43:48
● 2026-02-19 12:15:08
● 2026-07-22 13:56:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cellsciences.com	rita.ns.cloudflare.com, mack.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.140

NS records: rita.ns.cloudflare.com, mack.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cellsciences.com (unsigned zone)

⏱️ Timing

Total: 210ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.22.62, 172.67.202.254`
AAAA	2	`2606:4700:3033::ac43:cafe, 2606:4700:3036::6815:163e`
NS	2	`mack.ns.cloudflare.com, rita.ns.cloudflare.com`
MX	1	`cellsciences-com.mail.protection.outlook`
TXT	2	`MS=ms69907261, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mack.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cellsciences.com points to the four IP addresses 104.21.22.62, 172.67.202.254, 2606:4700:3033::ac43:cafe and 2606:4700:3036::6815:163e.

ormas188sctr.org, devdiggers.com, www.h3lr.com and two other host names share IP numbers with cellsciences.com.

Name Servers

The NS records for cellsciences.com delegate to mack.ns.cloudflare.com and rita.ns.cloudflare.com.

cellsciences.com has the same NS records as contentmine.org, treid.cl, zxgj0713.homes and kapper1.ru.

At least some of cellsciences.com's name servers are shared with other domains, for example goedkoopreizen.org, indiamaid.com, 808ball7.com and two more.

These name servers tend to be used in conjunction with the name servers lovisa.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

mack.ns.cloudflare.com maps to 108.162.195.37, 162.159.44.37, 172.64.35.37 and 3 additional IP addresses.

rita.ns.cloudflare.com maps to 108.162.192.140, 172.64.32.140, 173.245.58.140 and 3 additional IP addresses.

Mail Servers

Mail for cellsciences.com is handled by a single mail server, cellsciences-com.mail.protection.outlook.com.

cellsciences-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.9.2, 52.101.9.17, 52.101.9.24 and 5 others.

cellsciences.com - robtex.com