`teckfx.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:59c1^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:a48e^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.89.193^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.164.142^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dell.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a5e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dell.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dell.ns.cloudflare.com`
		A	108.162.192.94^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	172.64.32.94^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	173.245.58.94^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
NS	`jeff.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b7c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jeff.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jeff.ns.cloudflare.com`
		A	108.162.193.124^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	172.64.33.124^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	173.245.59.124^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
MX	`teckfx-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::2^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::3^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	52.101.190.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	52.101.190.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	52.101.190.2^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	52.101.192.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
TXT	`am-verification-code=1757076702`
TXT	`brevo-code:307cd1e37ac91ce0b45893ebdd8cf10f`
TXT	`mosyle-verification-1762456413`
TXT	`v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.89.193, 172.67.164.142
		IPv6	2606:4700:3031::6815:59c1, 2606:4700:3035::ac43:a48e
SOA	`dell.ns.cloudflare.com`dns@cloudflare.com serial=2399239125

`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=1774545977

Subdomains

mail.teckfx.com

Same first word

teckfx.com

Similar names

etcxkf.vip

kfctex.com

DNS History

16 records (7 active, 9 former)

●NSdell.ns.cloudflare.com2026-03-26 → 2026-03-26 · 3 obs

○ 2016-11-27 22:05:56
● 2026-03-26 10:57:00
● 2026-03-26 17:34:38

●NSjeff.ns.cloudflare.com2026-03-26 → 2026-03-26 · 3 obs

○ 2016-11-27 22:05:56
● 2026-03-26 10:57:00
● 2026-03-26 17:34:38

○NSns1.worldnic.com2015-06-01 → 2016-11-27 · 4 obs

● 2015-06-01 01:22:56
● 2016-11-27 22:05:56
○ 2026-03-26 10:57:00
○ 2026-03-26 17:34:38

○NSns2.worldnic.com2015-06-01 → 2016-11-27 · 4 obs

● 2015-06-01 01:22:56
● 2016-11-27 22:05:56
○ 2026-03-26 10:57:00
○ 2026-03-26 17:34:38

○MXbarracuda.zid.com2016-04-19 → 2016-11-27 · 5 obs

○ 2016-01-28 20:53:54
● 2016-04-19 23:25:42
● 2016-11-27 22:05:56
○ 2026-03-26 10:57:00
○ 2026-03-26 17:34:38

○MXmail.teckfx.com2015-06-01 → 2016-01-28 · 4 obs

● 2015-06-01 01:22:56
● 2016-01-28 20:53:54
○ 2016-04-19 23:25:42
○ 2026-03-26 17:34:38

●MXteckfx-com.mail.protection.outlook.com2026-03-26 → 2026-03-26 · 3 obs

○ 2016-11-27 22:05:56
● 2026-03-26 10:57:00
● 2026-03-26 17:34:38

●A104.21.89.1932026-03-26 → 2026-03-26 · 5 obs

○ 2016-11-27 22:05:56
● 2026-03-26 10:57:00
○ 2026-03-26 11:32:06
● 2026-03-26 17:34:36
● 2026-03-26 17:34:38

●A172.67.164.1422026-03-26 → 2026-03-26 · 5 obs

○ 2016-11-27 22:05:56
● 2026-03-26 10:57:00
○ 2026-03-26 11:32:06
● 2026-03-26 17:34:36
● 2026-03-26 17:34:38

○A188.114.96.02026-03-26 → 2026-03-26 · 4 obs

○ 2026-03-26 10:57:00
● 2026-03-26 11:32:06
○ 2026-03-26 17:34:36
○ 2026-03-26 17:34:38

○A188.114.97.02026-03-26 → 2026-03-26 · 4 obs

○ 2026-03-26 10:57:00
● 2026-03-26 11:32:06
○ 2026-03-26 17:34:36
○ 2026-03-26 17:34:38

○A207.253.227.2152015-06-01 → 2016-11-27 · 4 obs

● 2015-06-01 01:22:56
● 2016-11-27 22:05:56
○ 2026-03-26 10:57:00
○ 2026-03-26 17:34:38

●A2606:4700:3031::6815:59c12026-03-26 → 2026-03-26 · 5 obs

○ 2016-11-27 22:05:56
● 2026-03-26 10:57:00
○ 2026-03-26 11:32:06
● 2026-03-26 17:34:36
● 2026-03-26 17:34:38

●A2606:4700:3035::ac43:a48e2026-03-26 → 2026-03-26 · 5 obs

○ 2016-11-27 22:05:56
● 2026-03-26 10:57:00
○ 2026-03-26 11:32:06
● 2026-03-26 17:34:36
● 2026-03-26 17:34:38

○A2a06:98c1:3120::2026-03-26 → 2026-03-26 · 4 obs

○ 2026-03-26 10:57:00
● 2026-03-26 11:32:06
○ 2026-03-26 17:34:36
○ 2026-03-26 17:34:38

○A2a06:98c1:3121::2026-03-26 → 2026-03-26 · 4 obs

○ 2026-03-26 10:57:00
● 2026-03-26 11:32:06
○ 2026-03-26 17:34:36
○ 2026-03-26 17:34:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
teckfx.com	jeff.ns.cloudflare.com, dell.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.124

NS records: jeff.ns.cloudflare.com, dell.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for teckfx.com (unsigned zone)

⏱️ Timing

Total: 214ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.89.193, 172.67.164.142`
AAAA	2	`2606:4700:3035::ac43:a48e, 2606:4700:3031::6815:59c1`
NS	2	`dell.ns.cloudflare.com, jeff.ns.cloudflare.com`
MX	1	`teckfx-com.mail.protection.outlook.com (`
TXT	4	`am-verification-code=1757076702, brevo-code:307cd1e37ac91ce0b45893ebdd8cf...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dell.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

mail.teckfx.com is a child of teckfx.com.

IP Addresses

teckfx.com refers to four IP numbers: 2606:4700:3031::6815:59c1, 2606:4700:3035::ac43:a48e, 104.21.89.193 and 172.67.164.142.

Other host names, for instance www.ocd.ca, txcovidtest.org, afsecuador.org, waylink.co.uk and starchemglobal.com share IP numbers with teckfx.com.

Name Servers

teckfx.com's delegation uses two name servers: dell.ns.cloudflare.com and jeff.ns.cloudflare.com.

teckfx.com uses the same name server setup as other domains, such as viewfinder.com.tw, goldrush.dev, polskiogorki.com, cairngorms-leader.org and photofunny.org.

teckfx.com at least partially shares name servers with other domains, including restfulapi.net, advalem.net, zyqlsb.com, 5luxe.com and fastonlinemovie.com.

These name servers are commonly used with peyton.ns.cloudflare.com.

Host names with six IP numbers:

dell.ns.cloudflare.com points to 2606:4700:50::adf5:3a5e, 2803:f800:50::6ca2:c05e, 2a06:98c1:50::ac40:205e, 108.162.192.94, 172.64.32.94 and 173.245.58.94.

jeff.ns.cloudflare.com points to 2606:4700:58::adf5:3b7c, 2803:f800:50::6ca2:c17c, 2a06:98c1:50::ac40:217c, 108.162.193.124, 172.64.33.124 and 173.245.59.124.

Mail Servers

A single mail server handles teckfx.com, teckfx-com.mail.protection.outlook.com.

Host teckfx-com.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:c942::, 2a01:111:f403:c942::1, 2a01:111:f403:c942::2, 2a01:111:f403:c942::3, 52.101.190.0, 52.101.190.1, 52.101.190.2 and 52.101.192.1.

teckfx.com - robtex.com

teckfx.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

Mail Servers

`teckfx.com`

`com`