`cathyco.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:895e^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:26bb^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.38.187^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.137.94^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`burt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`burt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`burt.ns.cloudflare.com`
		A	108.162.193.79^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	172.64.33.79^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	173.245.59.79^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
NS	`celine.ns.cloudflare.com`
		A	2606:4700:50::a29f:2662^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celine.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c262^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`celine.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2262^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`celine.ns.cloudflare.com`
		A	108.162.194.98^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celine.ns.cloudflare.com`
		A	162.159.38.98^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celine.ns.cloudflare.com`
		A	172.64.34.98^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celine.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f26.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:3003::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f26.1e100.net`
		A	172.253.145.26^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:1015::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f27.1e100.net`
		A	172.253.135.27^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.26^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f26.1e100.net`
TXT	`google-site-verification=2ulYqV4b59sHSq4KhOM3hOIUJZPjB_k5qtU7DF2vEDI`
TXT	`v=spf1 redirect=pagraphics.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.38.187, 172.67.137.94
		IPv6 hints	2606:4700:3032::ac43:895e, 2606:4700:3037::6815:26bb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=101, name=cloudflare-ech.com
SOA	`burt.ns.cloudflare.com`dns@cloudflare.com serial=2401630945

`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=1778340216

Same first word

cathyco.com

Similar names

yachtco.net

coyacht.com

yocatch.com

catchyo.com

aytchco.com

ocyacht.com

DNS History

22 records (11 active, 11 former)

●NSburt.ns.cloudflare.com2026-02-21 → 2026-05-09 · 3 obs

○ 2020-04-05 05:28:24
● 2026-02-21 20:11:38
● 2026-05-09 15:30:44

●NSceline.ns.cloudflare.com2026-02-21 → 2026-05-09 · 3 obs

○ 2020-04-05 05:28:24
● 2026-02-21 20:11:38
● 2026-05-09 15:30:44

○NSdns1.hydrosoft.net2007-12-02 → 2007-12-02 · 3 obs

● 2007-12-02 10:20:32
○ 2015-06-09 08:35:46
○ 2026-05-09 15:30:44

○NSdns2.hydrosoft.net2007-12-02 → 2007-12-02 · 3 obs

● 2007-12-02 10:20:32
○ 2015-06-09 08:35:46
○ 2026-05-09 15:30:44

○NSns51.domaincontrol.com2015-06-09 → 2020-04-05 · 5 obs

○ 2007-12-02 10:20:32
● 2015-06-09 08:35:46
● 2020-04-05 05:28:24
○ 2026-02-21 20:11:38
○ 2026-05-09 15:30:44

○NSns52.domaincontrol.com2015-06-09 → 2020-04-05 · 5 obs

○ 2007-12-02 10:20:32
● 2015-06-09 08:35:46
● 2020-04-05 05:28:24
○ 2026-02-21 20:11:38
○ 2026-05-09 15:30:44

●MXalt1.aspmx.l.google.com2026-02-21 → 2026-05-09 · 3 obs

○ 2020-04-05 05:28:24
● 2026-02-21 20:11:38
● 2026-05-09 15:30:44

●MXalt2.aspmx.l.google.com2026-02-21 → 2026-05-09 · 3 obs

○ 2020-04-05 05:28:24
● 2026-02-21 20:11:38
● 2026-05-09 15:30:44

●MXalt3.aspmx.l.google.com2026-02-21 → 2026-05-09 · 3 obs

○ 2020-04-05 05:28:24
● 2026-02-21 20:11:38
● 2026-05-09 15:30:44

●MXalt4.aspmx.l.google.com2026-02-21 → 2026-05-09 · 3 obs

○ 2020-04-05 05:28:24
● 2026-02-21 20:11:38
● 2026-05-09 15:30:44

●MXaspmx.l.google.com2026-02-21 → 2026-05-09 · 3 obs

○ 2020-04-05 05:28:24
● 2026-02-21 20:11:38
● 2026-05-09 15:30:44

○MXfallbackmx.spamexperts.eu2017-02-15 → 2020-04-05 · 5 obs

○ 2016-07-09 06:48:02
● 2017-02-15 21:24:36
● 2020-04-05 05:28:24
○ 2026-02-21 20:11:38
○ 2026-05-09 15:30:44

○MXlastmx.spamexperts.net2017-02-15 → 2020-04-05 · 5 obs

○ 2016-07-09 06:48:02
● 2017-02-15 21:24:36
● 2020-04-05 05:28:24
○ 2026-02-21 20:11:38
○ 2026-05-09 15:30:44

○MXmx.spamexperts.com2017-02-15 → 2020-04-05 · 5 obs

○ 2016-07-09 06:48:02
● 2017-02-15 21:24:36
● 2020-04-05 05:28:24
○ 2026-02-21 20:11:38
○ 2026-05-09 15:30:44

○MXpagraphics.cathyco.com2007-12-02 → 2007-12-02 · 3 obs

● 2007-12-02 10:20:32
○ 2015-06-09 08:35:46
○ 2026-05-09 15:30:44

○MXpagraphics.pagraphics.com2015-06-09 → 2016-07-09 · 5 obs

○ 2007-12-02 10:20:32
● 2015-06-09 08:35:46
● 2016-07-09 06:48:02
○ 2017-02-15 21:24:36
○ 2026-05-09 15:30:44

●A104.21.38.1872026-02-21 → 2026-05-09 · 3 obs

○ 2020-04-05 05:28:24
● 2026-02-21 20:11:38
● 2026-05-09 15:30:44

●A172.67.137.942026-02-21 → 2026-05-09 · 3 obs

○ 2020-04-05 05:28:24
● 2026-02-21 20:11:38
● 2026-05-09 15:30:44

○A173.163.124.1862015-06-09 → 2020-04-05 · 5 obs

○ 2007-12-02 10:20:32
● 2015-06-09 08:35:46
● 2020-04-05 05:28:24
○ 2026-02-21 20:11:38
○ 2026-05-09 15:30:44

○A206.192.83.942007-12-02 → 2007-12-02 · 3 obs

● 2007-12-02 10:20:32
○ 2015-06-09 08:35:46
○ 2026-05-09 15:30:44

●A2606:4700:3032::ac43:895e2026-02-21 → 2026-05-09 · 3 obs

○ 2020-04-05 05:28:24
● 2026-02-21 20:11:38
● 2026-05-09 15:30:44

●A2606:4700:3037::6815:26bb2026-02-21 → 2026-05-09 · 3 obs

○ 2020-04-05 05:28:24
● 2026-02-21 20:11:38
● 2026-05-09 15:30:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cathyco.com	burt.ns.cloudflare.com, celine.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.98

NS records: burt.ns.cloudflare.com, celine.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cathyco.com (unsigned zone)

⏱️ Timing

Total: 367ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.137.94, 104.21.38.187`
AAAA	2	`2606:4700:3032::ac43:895e, 2606:4700:3037::6815:26bb`
NS	2	`burt.ns.cloudflare.com, celine.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=2ulYqV4b59sHSq4, v=spf1 redirect=pagraphics.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`burt.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cathyco.com maps to four IP numbers: 2606:4700:3032::ac43:895e, 2606:4700:3037::6815:26bb, 104.21.38.187 and 172.67.137.94.

other host names include kaisarhokidaftar.com, www.techsun-ic.com, sjzycyy.com, pavetile.com.au and pearandpickle.co.uk; they share IP numbers with cathyco.com.

Name Servers

Two name servers burt.ns.cloudflare.com and celine.ns.cloudflare.com handle the delegation for cathyco.com.

cathyco.com shares the same name server setup as other domains, for instance evospin-casino-nl.com, pagraphics.com, gx-event.com, jyoko.com and jino.ae.

cathyco.com at least partially shares name servers with other domains, for instance familyinn.gr, barsim.com, londatiga.net, ooooci.com and shadrfm.ru.

These name servers are commonly used with miles.ns.cloudflare.com, ivan.ns.cloudflare.com, piper.ns.cloudflare.com, quincy.ns.cloudflare.com and tosana.ns.cloudflare.com.

Six IP addresses per host:

burt.ns.cloudflare.com points to 2606:4700:58::adf5:3b4f, 2803:f800:50::6ca2:c14f, 2a06:98c1:50::ac40:214f, 108.162.193.79, 172.64.33.79 and 173.245.59.79; celine.ns.cloudflare.com points to 2606:4700:50::a29f:2662, 2803:f800:50::6ca2:c262, 2a06:98c1:50::ac40:2262, 108.162.194.98, 162.159.38.98 and 172.64.34.98

Mail Servers

cathyco.com is served by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

cathyco.com shares at least partially some mail servers with other domains, for instance snoeihard.com, boomerang.ind.br, benramsey.com, ancar.com.br and raidnetworks.net.