`tdharris.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:a8b5^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:4f17^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.79.23^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.168.181^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`greg.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b73^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c173^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`greg.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2173^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`greg.ns.cloudflare.com`
		A	108.162.193.115^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	172.64.33.115^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	173.245.59.115^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
NS	`uma.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a92^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c092^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`uma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2092^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`uma.ns.cloudflare.com`
		A	108.162.192.146^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	172.64.32.146^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	173.245.58.146^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
TXT	`keybase-site-verification=ZPnJYBNh-QiozZvjmZVa3si9_XPOCVaV5sXzvFUcag8`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.79.23, 172.67.168.181
		IPv6	2606:4700:3030::ac43:a8b5, 2606:4700:3037::6815:4f17
SOA	`greg.ns.cloudflare.com`dns@cloudflare.com serial=2397920043

`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=1774642367

Subdomains

ubu.tdharris.com

Same first word

tdharris.com

Similar names

drtrisha.com

DNS History

17 records (6 active, 11 former)

●NSgreg.ns.cloudflare.com2026-03-27 → 2026-03-27 · 2 obs

○ 2017-04-07 00:01:56
● 2026-03-27 20:19:06

○NSns65.domaincontrol.com2015-06-11 → 2017-04-07 · 3 obs

● 2015-06-11 18:27:34
● 2017-04-07 00:01:56
○ 2026-03-27 20:19:06

○NSns66.domaincontrol.com2015-06-11 → 2017-04-07 · 3 obs

● 2015-06-11 18:27:34
● 2017-04-07 00:01:56
○ 2026-03-27 20:19:06

●NSuma.ns.cloudflare.com2026-03-27 → 2026-03-27 · 2 obs

○ 2017-04-07 00:01:56
● 2026-03-27 20:19:06

○MXmail.tdharris.com2017-04-07 → 2017-04-07 · 3 obs

○ 2016-09-14 02:50:40
● 2017-04-07 00:01:56
○ 2026-03-27 20:19:06

○MXmailstore1.secureserver.net2015-06-11 → 2017-04-07 · 3 obs

● 2015-06-11 18:27:34
● 2017-04-07 00:01:56
○ 2026-03-27 20:19:06

○MXsmtp.secureserver.net2015-06-11 → 2016-01-03 · 4 obs

● 2015-06-11 18:27:34
● 2016-01-03 20:08:20
○ 2016-04-04 17:05:42
○ 2026-03-27 20:19:06

○MXsmtp.tdharris.com2016-04-04 → 2016-09-14 · 5 obs

○ 2016-01-03 20:08:20
● 2016-04-04 17:05:42
● 2016-09-14 02:50:40
○ 2017-04-07 00:01:56
○ 2026-03-27 20:19:06

●A104.21.79.232026-03-27 → 2026-03-27 · 2 obs

○ 2015-10-24 16:55:16
● 2026-03-27 20:19:06

●A172.67.168.1812026-03-27 → 2026-03-27 · 2 obs

○ 2015-10-24 16:55:16
● 2026-03-27 20:19:06

○A188.114.96.02026-03-27 → 2026-03-27 · 1 obs

○ 2026-03-27 20:19:06

○A188.114.97.02026-03-27 → 2026-03-27 · 1 obs

○ 2026-03-27 20:19:06

●A2606:4700:3030::ac43:a8b52026-03-27 → 2026-03-27 · 2 obs

○ 2015-10-24 16:55:16
● 2026-03-27 20:19:06

●A2606:4700:3037::6815:4f172026-03-27 → 2026-03-27 · 2 obs

○ 2015-10-24 16:55:16
● 2026-03-27 20:19:06

○A2a06:98c1:3120::2026-03-27 → 2026-03-27 · 1 obs

○ 2026-03-27 20:19:06

○A2a06:98c1:3121::2026-03-27 → 2026-03-27 · 1 obs

○ 2026-03-27 20:19:06

○A46.105.0.2492015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 18:27:34
○ 2015-10-24 16:55:16
○ 2026-03-27 20:19:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tdharris.com	greg.ns.cloudflare.com, uma.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.146

NS records: greg.ns.cloudflare.com, uma.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tdharris.com (unsigned zone)

⏱️ Timing

Total: 143ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.79.23, 172.67.168.181`
AAAA	2	`2606:4700:3030::ac43:a8b5, 2606:4700:3037::6815:4f17`
NS	2	`greg.ns.cloudflare.com, uma.ns.cloudflare.com`
TXT	1	`keybase-site-verification=ZPnJYBNh-QiozZ`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`greg.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of ubu.tdharris.com is tdharris.com.

IP Addresses

tdharris.com points to four IP numbers: 2606:4700:3030::ac43:a8b5, 2606:4700:3037::6815:4f17, 104.21.79.23 and 172.67.168.181.

Other host names, for instance installwebroot.co, carnitasqueretaro.com, techodo.com, bodyla.com and rmep.com share IP numbers with tdharris.com.

Name Servers

tdharris.com is delegated to two name servers: greg.ns.cloudflare.com and uma.ns.cloudflare.com.

tdharris.com uses the same name server setup as other domains, for instance edcdump.com, efrennolasco.com, cueandcushion.com, biza.com.tw and sipkz.com.

tdharris.com shares name servers with other domains at least partially, for instance backgrounds.gallery, liveactive.co.uk, psdtemplates.com, rbricks.com and brothers.com.my.

these name servers are often used together with the name servers beth.ns.cloudflare.com.

Host names with six IP numbers: greg.ns.cloudflare.com points to 2606:4700:58::adf5:3b73, 2803:f800:50::6ca2:c173, 2a06:98c1:50::ac40:2173, 108.162.193.115, 172.64.33.115 and 173.245.59.115; uma.ns.cloudflare.com points to 2606:4700:50::adf5:3a92, 2803:f800:50::6ca2:c092, 2a06:98c1:50::ac40:2092, 108.162.192.146, 172.64.32.146 and 173.245.58.146.

tdharris.com - robtex.com

tdharris.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`tdharris.com`

`com`