`catdad.science`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:697^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:86e9^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.6.151^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.134.233^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`edna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`edna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`edna.ns.cloudflare.com`
		A	108.162.192.109^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	172.64.32.109^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	173.245.58.109^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
NS	`eric.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b70^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eric.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c170^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`eric.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2170^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`eric.ns.cloudflare.com`
		A	108.162.193.112^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eric.ns.cloudflare.com`
		A	172.64.33.112^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eric.ns.cloudflare.com`
		A	173.245.59.112^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eric.ns.cloudflare.com`
MX	`mx1.privateemail.com` ⭐
		A	162.255.118.7^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx1.privateemail.com`
MX	`mx2.privateemail.com` ⭐
		A	162.255.118.8^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx2.privateemail.com`
TXT	`v=spf1 include:spf.privateemail.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.6.151, 172.67.134.233
		IPv6 hints	2606:4700:3031::6815:697, 2606:4700:3035::ac43:86e9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=195, name=cloudflare-ech.com
SOA	`edna.ns.cloudflare.com`dns@cloudflare.com serial=2410152148

`science`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nic.science` ⭐
	NS	`a.nic.science`
	NS	`b.nic.science`
	NS	`c.nic.science`
	NS	`ns2.dns.nic.science`
	NS	`ns3.dns.nic.science`
	SOA	`ns1.dns.nic.science`admin@tldns.godaddy serial=1785149990

Same first word

catdad.science

Similar names

dadtac.com

datadc.com

addact.com

datacd.ru

dcdata.com

cddata.eu

addact.org.au

tacadd.com

dcdata.co.uk

dcdata.pro

cddata.dk

dcdata.cn

caddat.com

cddata.net

catadd.com

aacddt.com

addact.net

datacd.nl

addact.se

dcdata.co.za

addcat.com

dcdata.de

ctadda.com

dcdata.com.cn

cddata.se

cddata.com

cddata.co.uk

datadc.net

DNS History

13 records (8 active, 5 former)

●NSedna.ns.cloudflare.com2026-03-12 → 2026-07-27 · 2 obs

● 2026-03-12 02:40:58
● 2026-07-27 13:17:26

●NSeric.ns.cloudflare.com2026-03-12 → 2026-07-27 · 2 obs

● 2026-03-12 02:40:58
● 2026-07-27 13:17:26

●MXmx1.privateemail.com2026-03-12 → 2026-07-27 · 2 obs

● 2026-03-12 02:40:58
● 2026-07-27 13:17:26

●MXmx2.privateemail.com2026-03-12 → 2026-07-27 · 2 obs

● 2026-03-12 02:40:58
● 2026-07-27 13:17:26

●A104.21.6.1512026-04-08 → 2026-07-27 · 7 obs

○ 2026-03-12 02:40:58
● 2026-04-08 05:23:14
● 2026-04-20 09:33:16
○ 2026-04-21 21:53:42
● 2026-05-29 13:33:36
○ 2026-06-24 02:32:32
● 2026-07-27 13:17:26

●A172.67.134.2332026-04-08 → 2026-07-27 · 7 obs

○ 2026-03-12 02:40:58
● 2026-04-08 05:23:14
● 2026-04-20 09:33:16
○ 2026-04-21 21:53:42
● 2026-05-29 13:33:36
○ 2026-06-24 02:32:32
● 2026-07-27 13:17:26

○A188.114.96.02026-03-12 → 2026-06-24 · 7 obs

● 2026-03-12 02:40:58
○ 2026-04-08 05:23:14
○ 2026-04-20 09:33:16
● 2026-04-21 21:53:42
○ 2026-05-29 13:33:36
● 2026-06-24 02:32:32
○ 2026-07-27 13:17:26

○A188.114.97.02026-03-12 → 2026-06-24 · 7 obs

● 2026-03-12 02:40:58
○ 2026-04-08 05:23:14
○ 2026-04-20 09:33:16
● 2026-04-21 21:53:42
○ 2026-05-29 13:33:36
● 2026-06-24 02:32:32
○ 2026-07-27 13:17:26

●A2606:4700:3031::6815:6972026-04-08 → 2026-07-27 · 7 obs

○ 2026-03-12 02:40:58
● 2026-04-08 05:23:14
● 2026-04-20 09:33:16
○ 2026-04-21 21:53:42
● 2026-05-29 13:33:36
○ 2026-06-24 02:32:32
● 2026-07-27 13:17:26

●A2606:4700:3035::ac43:86e92026-06-21 → 2026-07-27 · 4 obs

○ 2026-06-10 07:20:04
● 2026-06-21 03:32:24
○ 2026-06-24 02:32:32
● 2026-07-27 13:17:26

○A2606:4700:3036::ac43:86e92026-04-08 → 2026-06-10 · 8 obs

○ 2026-03-12 02:40:58
● 2026-04-08 05:23:14
● 2026-04-20 09:33:16
○ 2026-04-21 21:53:42
● 2026-05-29 13:33:36
● 2026-06-10 07:20:04
○ 2026-06-21 03:32:24
○ 2026-07-27 13:17:26

○A2a06:98c1:3120::2026-03-12 → 2026-06-24 · 7 obs

● 2026-03-12 02:40:58
○ 2026-04-08 05:23:14
○ 2026-04-20 09:33:16
● 2026-04-21 21:53:42
○ 2026-05-29 13:33:36
● 2026-06-24 02:32:32
○ 2026-07-27 13:17:26

○A2a06:98c1:3121::2026-03-12 → 2026-06-24 · 7 obs

● 2026-03-12 02:40:58
○ 2026-04-08 05:23:14
○ 2026-04-20 09:33:16
● 2026-04-21 21:53:42
○ 2026-05-29 13:33:36
● 2026-06-24 02:32:32
○ 2026-07-27 13:17:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
science	a.nic.science, ns2.dns.nic.science, b.nic.science, ns1.dns.nic.science...	-
catdad.science	edna.ns.cloudflare.com, eric.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.112

NS records: edna.ns.cloudflare.com, eric.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for catdad.science (unsigned zone)

⏱️ Timing

Total: 257ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.134.233, 104.21.6.151`
AAAA	2	`2606:4700:3031::6815:697, 2606:4700:3035::ac43:86e9`
NS	2	`edna.ns.cloudflare.com, eric.ns.cloudflare.com`
MX	2	`mx1.privateemail.com (pri: 10), mx2.privateemail.com (pri: 10)`
TXT	1	`v=spf1 include:spf.privateemail.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`edna.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

catdad.science points to the four IP addresses 104.21.6.151, 172.67.134.233, 2606:4700:3031::6815:697 and 2606:4700:3035::ac43:86e9.

Among the host names that share IP numbers with catdad.science are 310056.com, liink.uk, dbykq.org and two others.

Name Servers

catdad.science uses two name servers for its delegation: edna.ns.cloudflare.com and eric.ns.cloudflare.com.

catdad.science has the same name server delegation as a number of other domains, such as debtsolutions-alexandria.ca, byrock.com, medicosmetic.gr and two more.

There is at least partial name server overlap between catdad.science and other domains — allwagers247.com, cmoadvice.co, pceb.my and two more among them.

Host names resolving to 6 IP numbers:

Hostname edna.ns.cloudflare.com directs to 108.162.192.109, 172.64.32.109 and 173.245.58.109 along with 3 other IP addresses.

Hostname eric.ns.cloudflare.com directs to 108.162.193.112, 172.64.33.112 and 173.245.59.112 along with 3 other IP addresses.

Mail Servers

The MX records for catdad.science point to two mail servers: mx1.privateemail.com and mx2.privateemail.com.

catdad.science has the same mail server arrangement as a number of other domains, for example ukvapeworld.com, brightassociates.co.uk, buyubest.com and two more.

At least some of catdad.science's mail servers are shared with other domains, among them rocklakemed.com, retro.gg and mikescomputers.com.

mx1.privateemail.com → 162.255.118.7 and mx2.privateemail.com → 162.255.118.8: one IP number per host name.

catdad.science - robtex.com

catdad.science

science

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`catdad.science`

`science`