`techsavvier.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4278^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:9f9b^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.66.120^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.159.155^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cesar.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c377^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cesar.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2377^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cesar.ns.cloudflare.com`
		A	108.162.195.119^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	162.159.44.119^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	172.64.35.119^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
NS	`luciane.ns.cloudflare.com`
		A	2606:4700:50::a29f:2678^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciane.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c278^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`luciane.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2278^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`luciane.ns.cloudflare.com`
		A	108.162.194.120^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciane.ns.cloudflare.com`
		A	162.159.38.120^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciane.ns.cloudflare.com`
		A	172.64.34.120^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciane.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.66.120, 172.67.159.155
		IPv6	2606:4700:3031::6815:4278, 2606:4700:3035::ac43:9f9b
SOA	`cesar.ns.cloudflare.com`dns@cloudflare.com serial=2399058964

`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=1774398522

Same first word

techsavvier.com

DNS History

29 records (6 active, 23 former)

●NScesar.ns.cloudflare.com2026-03-14 → 2026-03-25 · 3 obs

○ 2017-11-24 02:57:08
● 2026-03-14 03:34:32
● 2026-03-25 00:36:26

○NSexpire1.gname-dns.com2026-03-14 → 2026-03-25 · 2 obs

○ 2026-03-14 03:34:32
○ 2026-03-25 00:36:26

○NSexpire2.gname-dns.com2026-03-14 → 2026-03-25 · 2 obs

○ 2026-03-14 03:34:32
○ 2026-03-25 00:36:26

●NSluciane.ns.cloudflare.com2026-03-14 → 2026-03-25 · 3 obs

○ 2017-11-24 02:57:08
● 2026-03-14 03:34:32
● 2026-03-25 00:36:26

○NSns1.byet.org2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 22:14:06
○ 2017-11-24 02:57:08
○ 2026-03-25 00:36:26

○NSns1.vastserve.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 22:14:06
○ 2017-11-24 02:57:08
○ 2026-03-25 00:36:26

○NSns2.byet.org2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 22:14:06
○ 2017-11-24 02:57:08
○ 2026-03-25 00:36:26

○NSns2.vastserve.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 22:14:06
○ 2017-11-24 02:57:08
○ 2026-03-25 00:36:26

○NSns3.byet.org2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 22:14:06
○ 2017-11-24 02:57:08
○ 2026-03-25 00:36:26

○NSns4.byet.org2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 22:14:06
○ 2017-11-24 02:57:08
○ 2026-03-25 00:36:26

○NSns5.byet.org2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 22:14:06
○ 2017-11-24 02:57:08
○ 2026-03-25 00:36:26

○NSns77.domaincontrol.com2017-11-24 → 2017-11-24 · 4 obs

○ 2016-12-15 22:14:06
● 2017-11-24 02:57:08
○ 2026-03-14 03:34:32
○ 2026-03-25 00:36:26

○NSns78.domaincontrol.com2017-11-24 → 2017-11-24 · 4 obs

○ 2016-12-15 22:14:06
● 2017-11-24 02:57:08
○ 2026-03-14 03:34:32
○ 2026-03-25 00:36:26

○MXmx.techsavvier.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 22:14:06
○ 2017-11-24 02:57:08
○ 2026-03-25 00:36:26

○MXus2.mx1.mailhostbox.com2017-11-24 → 2017-11-24 · 4 obs

○ 2016-12-15 22:14:06
● 2017-11-24 02:57:08
○ 2026-03-14 03:34:32
○ 2026-03-25 00:36:26

●A104.21.66.1202026-03-14 → 2026-03-25 · 3 obs

○ 2017-11-24 02:57:08
● 2026-03-14 03:34:32
● 2026-03-25 00:36:26

●A172.67.159.1552026-03-14 → 2026-03-25 · 3 obs

○ 2017-11-24 02:57:08
● 2026-03-14 03:34:32
● 2026-03-25 00:36:26

○A184.168.221.342017-11-24 → 2017-11-24 · 4 obs

○ 2016-12-15 22:14:06
● 2017-11-24 02:57:08
○ 2026-03-14 03:34:32
○ 2026-03-25 00:36:26

○A184.168.221.352017-11-24 → 2017-11-24 · 4 obs

○ 2016-12-15 22:14:06
● 2017-11-24 02:57:08
○ 2026-03-14 03:34:32
○ 2026-03-25 00:36:26

○A184.168.221.402017-11-24 → 2017-11-24 · 4 obs

○ 2016-12-15 22:14:06
● 2017-11-24 02:57:08
○ 2026-03-14 03:34:32
○ 2026-03-25 00:36:26

○A184.168.221.442017-11-24 → 2017-11-24 · 4 obs

○ 2016-12-15 22:14:06
● 2017-11-24 02:57:08
○ 2026-03-14 03:34:32
○ 2026-03-25 00:36:26

○A185.27.134.2282016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 22:14:06
○ 2017-11-24 02:57:08
○ 2026-03-25 00:36:26

●A2606:4700:3031::6815:42782026-03-14 → 2026-03-25 · 3 obs

○ 2017-11-24 02:57:08
● 2026-03-14 03:34:32
● 2026-03-25 00:36:26

●A2606:4700:3035::ac43:9f9b2026-03-14 → 2026-03-25 · 3 obs

○ 2017-11-24 02:57:08
● 2026-03-14 03:34:32
● 2026-03-25 00:36:26

○A50.63.202.472017-11-24 → 2017-11-24 · 4 obs

○ 2016-12-15 22:14:06
● 2017-11-24 02:57:08
○ 2026-03-14 03:34:32
○ 2026-03-25 00:36:26

○A50.63.202.512017-11-24 → 2017-11-24 · 4 obs

○ 2016-12-15 22:14:06
● 2017-11-24 02:57:08
○ 2026-03-14 03:34:32
○ 2026-03-25 00:36:26

○A50.63.202.532017-11-24 → 2017-11-24 · 4 obs

○ 2016-12-15 22:14:06
● 2017-11-24 02:57:08
○ 2026-03-14 03:34:32
○ 2026-03-25 00:36:26

○A50.63.202.572017-11-24 → 2017-11-24 · 4 obs

○ 2016-12-15 22:14:06
● 2017-11-24 02:57:08
○ 2026-03-14 03:34:32
○ 2026-03-25 00:36:26

○CNAMEexp.gs-cdn.com2026-03-14 → 2026-03-25 · 2 obs

○ 2026-03-14 03:34:32
○ 2026-03-25 00:36:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
techsavvier.com	luciane.ns.cloudflare.com, cesar.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.119

NS records: luciane.ns.cloudflare.com, cesar.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techsavvier.com (unsigned zone)

⏱️ Timing

Total: 180ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.159.155, 104.21.66.120`
AAAA	2	`2606:4700:3031::6815:4278, 2606:4700:3035::ac43:9f9b`
NS	2	`cesar.ns.cloudflare.com, luciane.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cesar.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

techsavvier.com refers to four IP numbers: 2606:4700:3031::6815:4278, 2606:4700:3035::ac43:9f9b, 104.21.66.120 and 172.67.159.155.

Other host names, for instance ewing-aaen-2.thoughtlanes.net, hicks-mcnally.thoughtlanes.net, www.gofotechnologies.com, ellis-bernstein.thoughtlanes.net and hauser-porterfield.thoughtlanes.net share IP numbers with techsavvier.com.

Name Servers

techsavvier.com's delegation uses two name servers: cesar.ns.cloudflare.com and luciane.ns.cloudflare.com.

techsavvier.com uses the same name server setup as other domains, such as chaozhouzuche.com, mzlaz.com, 592868.com, flowpolaroid.com and sdlfs.com.

techsavvier.com at least partially shares name servers with other domains, including abacalendar.com, felesa.com.br, wje.org.nz, messerlikramer.com and phriserambagiantimur.org.

These name servers are commonly used with sydney.ns.cloudflare.com, nelly.ns.cloudflare.com and matteo.ns.cloudflare.com.

Host names with six IP numbers:

cesar.ns.cloudflare.com points to 2606:4700:58::a29f:2c77, 2803:f800:50::6ca2:c377, 2a06:98c1:50::ac40:2377, 108.162.195.119, 162.159.44.119 and 172.64.35.119.

luciane.ns.cloudflare.com points to 2606:4700:50::a29f:2678, 2803:f800:50::6ca2:c278, 2a06:98c1:50::ac40:2278, 108.162.194.120, 162.159.38.120 and 172.64.34.120.

techsavvier.com - robtex.com

techsavvier.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`techsavvier.com`

`com`