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`techcdn.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:c444^{🇺🇸 Cloudflare}✓
A	2606:4700:3036::6815:4a20^{🇺🇸 Cloudflare}✓
A	104.21.74.32^Cloudflare✓
A	172.67.196.68^{🇺🇸 Cloudflare}✓
NS	`lynn.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc9^{🇺🇸 Cloudflare}
			PTR	`lynn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c9^{🇨🇷 Cloudflare}
			PTR	`lynn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c9^{🇺🇸 Cloudflare}
			PTR	`lynn.ns.cloudflare.com`
		A	108.162.193.201^{🇺🇸 Cloudflare}
			PTR	`lynn.ns.cloudflare.com`
		A	172.64.33.201^{🇺🇸 Cloudflare}
			PTR	`lynn.ns.cloudflare.com`
		A	173.245.59.201^{🇺🇸 Cloudflare}
			PTR	`lynn.ns.cloudflare.com`
NS	`serena.ns.cloudflare.com`
		A	2606:4700:50::adf5:3adc^{🇺🇸 Cloudflare}
			PTR	`serena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0dc^{🇨🇷 Cloudflare}
			PTR	`serena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20dc^{🇺🇸 Cloudflare}
			PTR	`serena.ns.cloudflare.com`
		A	108.162.192.220^{🇺🇸 Cloudflare}
			PTR	`serena.ns.cloudflare.com`
		A	172.64.32.220^{🇺🇸 Cloudflare}
			PTR	`serena.ns.cloudflare.com`
		A	173.245.58.220^{🇺🇸 Cloudflare}
			PTR	`serena.ns.cloudflare.com`
MX	`mailstore1.secureserver.net`⁽⁹⁹⁹⁾
		A	216.69.141.78^{🇺🇸 AS398101}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
MX	`smtp.secureserver.net`⁽⁹⁹⁹⁾
		A	216.69.141.71^{🇺🇸 AS398101}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.74.32, 172.67.196.68
		IPv6	2606:4700:3035::ac43:c444, 2606:4700:3036::6815:4a20
SOA	`lynn.ns.cloudflare.com`dns@cloudflare.com serial=2392872129

`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=1770918430

⚠️ On DNS blocklist: light, multi, pro, pro.plus, ultimate
📈 Tranco rank: #88,270

Same first word

techcdn.com

Similar names

cndtech.com

cdntech.net

ncdtech.co.kr

ncdtech.com

cndtech.net

chdnetc.com

dnctech.kr

ncdtech.net

ndctech.net

ndctech.com

dnctech.com

cdntech.com

DNS History

26 records (8 active, 18 former)

○NShenry.ns.cloudflare.com2015-08-09 → 2016-03-25 · 4 obs

● 2015-08-09 19:49:36
● 2016-03-25 04:46:42
○ 2018-08-18 12:17:28
○ 2026-02-15 15:51:02

○NSiris.ns.cloudflare.com2018-08-18 → 2018-08-18 · 4 obs

○ 2016-03-25 04:46:42
● 2018-08-18 12:17:28
○ 2026-02-15 15:51:00
○ 2026-02-15 15:51:02

●NSlynn.ns.cloudflare.com2026-02-15 → 2026-02-15 · 3 obs

○ 2018-08-18 12:17:28
● 2026-02-15 15:51:00
● 2026-02-15 15:51:02

○NSmiki.ns.cloudflare.com2015-08-09 → 2016-03-25 · 4 obs

● 2015-08-09 19:49:36
● 2016-03-25 04:46:42
○ 2018-08-18 12:17:28
○ 2026-02-15 15:51:02

●NSserena.ns.cloudflare.com2026-02-15 → 2026-02-15 · 3 obs

○ 2018-08-18 12:17:28
● 2026-02-15 15:51:00
● 2026-02-15 15:51:02

○NSwalt.ns.cloudflare.com2018-08-18 → 2018-08-18 · 4 obs

○ 2016-03-25 04:46:42
● 2018-08-18 12:17:28
○ 2026-02-15 15:51:00
○ 2026-02-15 15:51:02

●MXmailstore1.secureserver.net2018-08-18 → 2026-02-15 · 2 obs

● 2018-08-18 12:17:28
● 2026-02-15 15:51:02

●MXsmtp.secureserver.net2018-08-18 → 2026-02-15 · 2 obs

● 2018-08-18 12:17:28
● 2026-02-15 15:51:02

○A104.17.187.802018-08-18 → 2018-08-18 · 4 obs

○ 2015-12-14 06:05:20
● 2018-08-18 12:17:28
○ 2026-02-15 15:51:00
○ 2026-02-15 15:51:02

○A104.17.188.802018-08-18 → 2018-08-18 · 4 obs

○ 2015-12-14 06:05:20
● 2018-08-18 12:17:28
○ 2026-02-15 15:51:00
○ 2026-02-15 15:51:02

○A104.17.189.802018-08-18 → 2018-08-18 · 4 obs

○ 2015-12-14 06:05:20
● 2018-08-18 12:17:28
○ 2026-02-15 15:51:00
○ 2026-02-15 15:51:02

○A104.17.190.802018-08-18 → 2018-08-18 · 4 obs

○ 2015-12-14 06:05:20
● 2018-08-18 12:17:28
○ 2026-02-15 15:51:00
○ 2026-02-15 15:51:02

○A104.17.191.802018-08-18 → 2018-08-18 · 4 obs

○ 2015-12-14 06:05:20
● 2018-08-18 12:17:28
○ 2026-02-15 15:51:00
○ 2026-02-15 15:51:02

●A104.21.74.322026-02-15 → 2026-02-15 · 3 obs

○ 2018-08-18 12:17:28
● 2026-02-15 15:51:00
● 2026-02-15 15:51:02

○A104.31.92.1792015-08-09 → 2015-08-09 · 3 obs

● 2015-08-09 19:49:36
○ 2015-12-14 06:05:20
○ 2026-02-15 15:51:02

○A104.31.93.1792015-08-09 → 2015-08-09 · 3 obs

● 2015-08-09 19:49:36
○ 2015-12-14 06:05:20
○ 2026-02-15 15:51:02

●A172.67.196.682026-02-15 → 2026-02-15 · 3 obs

○ 2018-08-18 12:17:28
● 2026-02-15 15:51:00
● 2026-02-15 15:51:02

○A2400:cb00:2048:1::6811:bb502018-08-18 → 2018-08-18 · 4 obs

○ 2015-12-14 06:05:20
● 2018-08-18 12:17:28
○ 2026-02-15 15:51:00
○ 2026-02-15 15:51:02

○A2400:cb00:2048:1::6811:bc502018-08-18 → 2018-08-18 · 4 obs

○ 2015-12-14 06:05:20
● 2018-08-18 12:17:28
○ 2026-02-15 15:51:00
○ 2026-02-15 15:51:02

○A2400:cb00:2048:1::6811:bd502018-08-18 → 2018-08-18 · 4 obs

○ 2015-12-14 06:05:20
● 2018-08-18 12:17:28
○ 2026-02-15 15:51:00
○ 2026-02-15 15:51:02

○A2400:cb00:2048:1::6811:be502018-08-18 → 2018-08-18 · 4 obs

○ 2015-12-14 06:05:20
● 2018-08-18 12:17:28
○ 2026-02-15 15:51:00
○ 2026-02-15 15:51:02

○A2400:cb00:2048:1::6811:bf502018-08-18 → 2018-08-18 · 4 obs

○ 2015-12-14 06:05:20
● 2018-08-18 12:17:28
○ 2026-02-15 15:51:00
○ 2026-02-15 15:51:02

○A2400:cb00:2048:1::681f:5cb32015-08-09 → 2015-08-09 · 3 obs

● 2015-08-09 19:49:36
○ 2015-12-14 06:05:20
○ 2026-02-15 15:51:02

○A2400:cb00:2048:1::681f:5db32015-08-09 → 2015-08-09 · 3 obs

● 2015-08-09 19:49:36
○ 2015-12-14 06:05:20
○ 2026-02-15 15:51:02

●A2606:4700:3035::ac43:c4442026-02-15 → 2026-02-15 · 3 obs

○ 2018-08-18 12:17:28
● 2026-02-15 15:51:00
● 2026-02-15 15:51:02

●A2606:4700:3036::6815:4a202026-02-15 → 2026-02-15 · 3 obs

○ 2018-08-18 12:17:28
● 2026-02-15 15:51:00
● 2026-02-15 15:51:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
techcdn.com	lynn.ns.cloudflare.com, serena.ns.cloudflare.com	-

✅ Authoritative Response

Server: 108.162.192.220

NS records: lynn.ns.cloudflare.com, serena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techcdn.com (unsigned zone)

⏱️ Timing

Total: 206ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.196.68, 104.21.74.32`
AAAA	2	`2606:4700:3036::6815:4a20, 2606:4700:3035::ac43:c444`
NS	2	`lynn.ns.cloudflare.com, serena.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lynn.ns.cloudflare.com dns.cloudflare.co`

AI analysis

techcdn.com maps to four IP numbers: 2606:4700:3035::ac43:c444, 2606:4700:3036::6815:4a20, 104.21.74.32 and 172.67.196.68.

Other host names, for instance linux-nas.org, chromacreditrestoration.com, press-play.be, chinabuy.co.il and xtdtx.com share IP numbers with techcdn.com.

Two name servers lynn.ns.cloudflare.com and serena.ns.cloudflare.com are delegated to techcdn.com.

techcdn.com uses the same name server configuration as other domains, such as null.re, god55sg5.com, flsportscoast.com, god55thb1.com and cowspin.com.

techcdn.com at least partially shares name servers with other domains such as dycts.com, billsheas.com, ukpagan.com, benbridts.be and mcveigh-aircon.co.uk.

these name servers are commonly used with the name servers cass.ns.cloudflare.com.

Host names with six IP numbers: Host name lynn.ns.cloudflare.com points to 2606:4700:58::adf5:3bc9, 2803:f800:50::6ca2:c1c9, 2a06:98c1:50::ac40:21c9, 108.162.193.201, 172.64.33.201 and 173.245.59.201; host name serena.ns.cloudflare.com points to 2606:4700:50::adf5:3adc, 2803:f800:50::6ca2:c0dc, 2a06:98c1:50::ac40:20dc, 108.162.192.220, 172.64.32.220 and 173.245.58.220.

Two mail servers handle techcdn.com: mailstore1.secureserver.net and smtp.secureserver.net.

techcdn.com shares the same mail server setup as other domains, including luzangelacrawford.com, delairtech.com, gunmonitor.com, nadaworryjeep.com and triangleindia.com.

techcdn.com shares some mail servers with other domains, for instance steveboyle.gallery, psychogendered.com and dashu.de.

Host names with three IP numbers:

mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.