cathycao.com - robtex.com

cathycao.com

DNSSEC⚠️ Not signed
NScuritiba.ns.porkbun.com ⭐
A2400:cb00:2049:1::adf5:3a25🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A173.245.58.37🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-173-245-58-37.defastlink.net
NSfortaleza.ns.porkbun.com
A2400:cb00:2049:1::a29f:88c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.8.140Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-162-159-8-140.defastlink.net
NSmaceio.ns.porkbun.com
A2400:cb00:2049:1::a29f:bb4🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.11.180Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-162-159-11-180.defastlink.net
NSsalvador.ns.porkbun.com
A2400:cb00:2049:1::a29f:a96🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.10.150Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-162-159-10-150.defastlink.net
SOAcuritiba.ns.porkbun.comdns@cloudflare.com serial=2353260288

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Same first word

cathycao.com

Similar names

cathayco.com

DNS History

18 records (4 active, 14 former)

20162017201820192020202120222023202420252026NScuritiba.ns.porkbun.comfortaleza.ns.porkbun.commaceio.ns.porkbun.comsalvador.ns.porkbun.comariadne.ns.cloudflare.comaustin.ns.cloudflare.comns1.51dns.comns1.wordpress.comns2.51dns.comns2.wordpress.comns3.dnsdun.comns3.wordpress.comns4.dnsdun.netMXsmtp-fwd.wordpress.comA192.0.78.24192.0.78.2545.114.94.745.61.197.233
○NSariadne.ns.cloudflare.com2021-03-14 → 2021-03-14 · 4 obs
○ 2017-05-16 07:36:44
● 2021-03-14 08:49:08
○ 2026-02-21 01:32:56
○ 2026-03-24 01:01:58
○NSaustin.ns.cloudflare.com2021-03-14 → 2021-03-14 · 4 obs
○ 2017-05-16 07:36:44
● 2021-03-14 08:49:08
○ 2026-02-21 01:32:56
○ 2026-03-24 01:01:58
●NScuritiba.ns.porkbun.com2026-02-21 → 2026-03-24 · 3 obs
○ 2021-03-14 08:49:08
● 2026-02-21 01:32:56
● 2026-03-24 01:01:58
●NSfortaleza.ns.porkbun.com2026-02-21 → 2026-03-24 · 3 obs
○ 2021-03-14 08:49:08
● 2026-02-21 01:32:56
● 2026-03-24 01:01:58
●NSmaceio.ns.porkbun.com2026-02-21 → 2026-03-24 · 3 obs
○ 2021-03-14 08:49:08
● 2026-02-21 01:32:56
● 2026-03-24 01:01:58
○NSns1.51dns.com2016-09-22 → 2016-09-22 · 4 obs
○ 2016-04-05 01:23:40
● 2016-09-22 17:48:32
○ 2017-05-16 07:36:44
○ 2026-03-24 01:01:58
○NSns1.wordpress.com2015-06-04 → 2016-04-05 · 4 obs
● 2015-06-04 09:26:20
● 2016-04-05 01:23:40
○ 2016-09-22 17:48:32
○ 2026-03-24 01:01:58
○NSns2.51dns.com2016-09-22 → 2016-09-22 · 4 obs
○ 2016-04-05 01:23:40
● 2016-09-22 17:48:32
○ 2017-05-16 07:36:44
○ 2026-03-24 01:01:58
○NSns2.wordpress.com2015-06-04 → 2016-04-05 · 4 obs
● 2015-06-04 09:26:20
● 2016-04-05 01:23:40
○ 2016-09-22 17:48:32
○ 2026-03-24 01:01:58
○NSns3.dnsdun.com2017-05-16 → 2017-05-16 · 4 obs
○ 2016-09-22 17:48:32
● 2017-05-16 07:36:44
○ 2021-03-14 08:49:08
○ 2026-03-24 01:01:58
○NSns3.wordpress.com2015-06-04 → 2016-04-05 · 4 obs
● 2015-06-04 09:26:20
● 2016-04-05 01:23:40
○ 2016-09-22 17:48:32
○ 2026-03-24 01:01:58
○NSns4.dnsdun.net2017-05-16 → 2017-05-16 · 4 obs
○ 2016-09-22 17:48:32
● 2017-05-16 07:36:44
○ 2021-03-14 08:49:08
○ 2026-03-24 01:01:58
●NSsalvador.ns.porkbun.com2026-02-21 → 2026-03-24 · 3 obs
○ 2021-03-14 08:49:08
● 2026-02-21 01:32:56
● 2026-03-24 01:01:58
○MXsmtp-fwd.wordpress.com2015-06-04 → 2016-04-05 · 4 obs
● 2015-06-04 09:26:20
● 2016-04-05 01:23:40
○ 2017-05-16 07:36:44
○ 2026-03-24 01:01:58
○A192.0.78.242015-06-04 → 2016-04-05 · 4 obs
● 2015-06-04 09:26:20
● 2016-04-05 01:23:40
○ 2017-05-16 07:36:44
○ 2026-03-24 01:01:58
○A192.0.78.252015-06-04 → 2016-04-05 · 4 obs
● 2015-06-04 09:26:20
● 2016-04-05 01:23:40
○ 2017-05-16 07:36:44
○ 2026-03-24 01:01:58
○A45.114.94.72021-03-14 → 2021-03-14 · 4 obs
○ 2017-05-16 07:36:44
● 2021-03-14 08:49:08
○ 2026-02-21 01:32:56
○ 2026-03-24 01:01:58
○A45.61.197.2332017-05-16 → 2017-05-16 · 4 obs
○ 2016-04-05 01:23:40
● 2017-05-16 07:36:44
○ 2021-03-14 08:49:08
○ 2026-03-24 01:01:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cathycao.commaceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com8 records

✅ Authoritative Response

Server:162.159.11.180

NS records: maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cathycao.com (unsigned zone)

⏱️ Timing

Total: 138ms | Queries: -

📄 Records

TypeCountSample Data
NS4curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...
SOA1curitiba.ns.porkbun.com dns.cloudflare.c

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (maceio.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com...)

Analysis

Name Servers

cathycao.com is delegated to four name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

cathycao.com at least partially shares name servers with other domains, for instance unsustainableplayground.com, edlim.net, silfreed.net, qlking.com and bobcon.tech.

Host names with two IP numbers:

Host name curitiba.ns.porkbun.com points to: 2400:cb00:2049:1::adf5:3a25 and 173.245.58.37.

Host name fortaleza.ns.porkbun.com points to: 2400:cb00:2049:1::a29f:88c and 162.159.8.140.

Host name maceio.ns.porkbun.com points to: 2400:cb00:2049:1::a29f:bb4 and 162.159.11.180.

Host name salvador.ns.porkbun.com points to: 2400:cb00:2049:1::a29f:a96 and 162.159.10.150.