`thecsharper.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:1f89^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:b0d9^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.31.137^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.176.217^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`david.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b98^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c198^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`david.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2198^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`david.ns.cloudflare.com`
		A	108.162.193.152^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	172.64.33.152^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	173.245.59.152^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
NS	`wally.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aef^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ef^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`wally.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ef^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`wally.ns.cloudflare.com`
		A	108.162.192.239^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
		A	172.64.32.239^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
		A	173.245.58.239^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
MX	`_dc-mx.d6da08c48be8.thecsharper.com` ⭐
		A	69.175.102.130^{🇺🇸 SINGLEHOP69.175.0.0/17 Internap Holding LLC}
			PTR	`chi201.greengeeks.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.31.137, 172.67.176.217
		IPv6 hints	2606:4700:3035::6815:1f89, 2606:4700:3036::ac43:b0d9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com
SOA	`david.ns.cloudflare.com`dns@cloudflare.com serial=2401701144

`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=1778631446

Previously MX for

thecsharper.com

Same first word

thecsharper.com

Similar names

spherechart.com

sharpertech.com

thpresearch.com

sharetechpr.com

DNS History

16 records (7 active, 9 former)

●NSdavid.ns.cloudflare.com2015-11-05 → 2026-05-13 · 3 obs

○ 2015-06-28 13:50:52
● 2015-11-05 14:49:38
● 2026-05-13 00:44:22

○NSns1.websitehostserver.net2015-06-28 → 2015-06-28 · 3 obs

● 2015-06-28 13:50:52
○ 2015-11-05 14:49:38
○ 2026-05-13 00:44:22

○NSns2.websitehostserver.net2015-06-28 → 2015-06-28 · 3 obs

● 2015-06-28 13:50:52
○ 2015-11-05 14:49:38
○ 2026-05-13 00:44:22

●NSwally.ns.cloudflare.com2015-11-05 → 2026-05-13 · 3 obs

○ 2015-06-28 13:50:52
● 2015-11-05 14:49:38
● 2026-05-13 00:44:22

●MX_dc-mx.d6da08c48be8.thecsharper.com2026-03-26 → 2026-05-13 · 3 obs

○ 2017-02-09 23:40:24
● 2026-03-26 20:16:52
● 2026-05-13 00:44:22

○MXdc-f894cdb5.thecsharper.com2015-11-05 → 2017-02-09 · 5 obs

○ 2015-06-28 13:50:52
● 2015-11-05 14:49:38
● 2017-02-09 23:40:24
○ 2026-03-26 20:16:52
○ 2026-05-13 00:44:22

○MXthecsharper.com2015-06-28 → 2015-06-28 · 3 obs

● 2015-06-28 13:50:52
○ 2015-11-05 14:49:38
○ 2026-05-13 00:44:22

●A104.21.31.1372026-03-26 → 2026-05-13 · 3 obs

○ 2017-02-09 23:40:24
● 2026-03-26 20:16:52
● 2026-05-13 00:44:22

○A104.28.0.1882015-11-05 → 2017-02-09 · 5 obs

○ 2015-06-28 13:50:52
● 2015-11-05 14:49:38
● 2017-02-09 23:40:24
○ 2026-03-26 20:16:52
○ 2026-05-13 00:44:22

○A104.28.1.1882015-11-05 → 2017-02-09 · 5 obs

○ 2015-06-28 13:50:52
● 2015-11-05 14:49:38
● 2017-02-09 23:40:24
○ 2026-03-26 20:16:52
○ 2026-05-13 00:44:22

●A172.67.176.2172026-03-26 → 2026-05-13 · 3 obs

○ 2017-02-09 23:40:24
● 2026-03-26 20:16:52
● 2026-05-13 00:44:22

○A173.236.29.662015-06-28 → 2015-06-28 · 3 obs

● 2015-06-28 13:50:52
○ 2015-11-05 14:49:38
○ 2026-05-13 00:44:22

○A2400:cb00:2048:1::681c:1bc2017-02-09 → 2017-02-09 · 4 obs

○ 2015-11-05 14:49:38
● 2017-02-09 23:40:24
○ 2026-03-26 20:16:52
○ 2026-05-13 00:44:22

○A2400:cb00:2048:1::681c:bc2017-02-09 → 2017-02-09 · 4 obs

○ 2015-11-05 14:49:38
● 2017-02-09 23:40:24
○ 2026-03-26 20:16:52
○ 2026-05-13 00:44:22

●A2606:4700:3035::6815:1f892026-03-26 → 2026-05-13 · 3 obs

○ 2017-02-09 23:40:24
● 2026-03-26 20:16:52
● 2026-05-13 00:44:22

●A2606:4700:3036::ac43:b0d92026-03-26 → 2026-05-13 · 3 obs

○ 2017-02-09 23:40:24
● 2026-03-26 20:16:52
● 2026-05-13 00:44:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
thecsharper.com	david.ns.cloudflare.com, wally.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.152

NS records: david.ns.cloudflare.com, wally.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thecsharper.com (unsigned zone)

⏱️ Timing

Total: 385ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.31.137, 172.67.176.217`
AAAA	2	`2606:4700:3035::6815:1f89, 2606:4700:3036::ac43:b0d9`
NS	2	`david.ns.cloudflare.com, wally.ns.cloudflare.com`
MX	1	`_dc-mx.d6da08c48be8.thecsharper.com (pri`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`david.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

thecsharper.com resolves to four IPs: 2606:4700:3035::6815:1f89, 2606:4700:3036::ac43:b0d9, 104.21.31.137 and 172.67.176.217.

Other host names, for instance web-design-studio.org, cyber-wave.sbs, fc.mrsv.co, aesantafe.com and gscbackoffice.com share IP numbers with thecsharper.com.

Name Servers

thecsharper.com has two name servers: david.ns.cloudflare.com and wally.ns.cloudflare.com.

thecsharper.com shares the same name server setup as other domains, for example catherineeast.co.uk, casinokakadu.com, wallacewebs.com, nscla.ca and imojito.com.

thecsharper.com shares some name servers with other domains, for example omaisgeil.com, adsbd24.com, moniteur.eu, phillipscruises.com and foodcamp.org.

These name servers are commonly used together with thomas.ns.cloudflare.com and clint.ns.cloudflare.com.

Host names with six IP numbers: david.ns.cloudflare.com points to: 2606:4700:58::adf5:3b98, 2803:f800:50::6ca2:c198, 2a06:98c1:50::ac40:2198, 108.162.193.152, 172.64.33.152 and 173.245.59.152; wally.ns.cloudflare.com points to: 2606:4700:50::adf5:3aef, 2803:f800:50::6ca2:c0ef, 2a06:98c1:50::ac40:20ef, 108.162.192.239, 172.64.32.239 and 173.245.58.239.

Mail Servers

thecsharper.com is handled by a single mail server, _dc-mx.d6da08c48be8.thecsharper.com.

Host name _dc-mx.d6da08c48be8.thecsharper.com points to IP 69.175.102.130.

thecsharper.com - robtex.com

thecsharper.com

com

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`thecsharper.com`

`com`