`tfinstruments.com`

DNSSEC	⚠️ Not signed
A	40.90.251.14^{🇺🇸 Microsoft40.80.0.0/12}
		PTR	`cpanel180.turbify.biz`
NS	`ns1.turbify.com` ⭐
		A	34.195.51.6^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-195-51-6.compute-1.amazonaws.com`
		A	34.227.186.2^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`ec2-34-227-186-2.compute-1.amazonaws.com`
NS	`ns2.turbify.com`
		A	52.3.46.62^{🇺🇸 Amazon52.2.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-3-46-62.compute-1.amazonaws.com`
		A	52.73.255.93^{🇺🇸 Amazon52.72.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-73-255-93.compute-1.amazonaws.com`
MX	`mx-biz.mail.am0.yahoodns.net` ⭐
		A	67.195.204.83^{🇺🇸 Yahoo67.195.204.0/24 Verizon Media BF1}
			PTR	`mtaproxy1.biz.mail.vip.bf1.yahoo.com`
		A	67.195.228.75^{🇺🇸 Yahoo67.195.228.0/24 Verizon Media GQ1}
			PTR	`mtaproxy1.biz.mail.vip.gq1.yahoo.com`
TXT	`v=spf1 ptr:yahoo.com ptr:yahoo.net ?all`
SOA	`ns1.turbify.com`webmaster@turbify.com 2025-11-04 #1

`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=1771291435

Same first word

tfinstruments.com

DNS History

9 records (4 active, 5 former)

○NShidden-master.yahoo.com2015-06-02 → 2017-06-16 · 4 obs

● 2015-06-02 22:29:28
● 2017-06-16 18:08:24
○ 2026-03-16 23:46:32
○ 2026-03-23 10:55:08

●NSns1.turbify.com2026-03-16 → 2026-03-23 · 3 obs

○ 2017-06-16 18:08:24
● 2026-03-16 23:46:32
● 2026-03-23 10:55:08

●NSns2.turbify.com2026-03-16 → 2026-03-23 · 3 obs

○ 2017-06-16 18:08:24
● 2026-03-16 23:46:32
● 2026-03-23 10:55:08

○NSyns1.yahoo.com2015-06-02 → 2017-06-16 · 4 obs

● 2015-06-02 22:29:28
● 2017-06-16 18:08:24
○ 2026-03-16 23:46:32
○ 2026-03-23 10:55:08

○NSyns2.yahoo.com2015-06-02 → 2017-06-16 · 4 obs

● 2015-06-02 22:29:28
● 2017-06-16 18:08:24
○ 2026-03-16 23:46:32
○ 2026-03-23 10:55:08

●MXmx-biz.mail.am0.yahoodns.net2015-06-02 → 2026-03-23 · 2 obs

● 2015-06-02 22:29:28
● 2026-03-23 10:55:08

●A40.90.251.142026-03-16 → 2026-03-23 · 3 obs

○ 2017-06-16 18:08:24
● 2026-03-16 23:46:32
● 2026-03-23 10:55:08

○A98.139.135.1282015-10-18 → 2017-06-16 · 5 obs

○ 2015-06-02 22:29:28
● 2015-10-18 01:54:30
● 2017-06-16 18:08:24
○ 2026-03-16 23:46:32
○ 2026-03-23 10:55:08

○A98.139.135.1992015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 22:29:28
○ 2015-10-18 01:54:30
○ 2026-03-23 10:55:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tfinstruments.com	ns1.turbify.com, ns2.turbify.com	4 records

✅ Authoritative Response

Server:52.3.46.62

NS records: ns1.turbify.com, ns2.turbify.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tfinstruments.com (unsigned zone)

⏱️ Timing

Total: 1398ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`40.90.251.14`
NS	2	`ns1.turbify.com, ns2.turbify.com`
MX	2	`mx-biz.mail.am0.yahoodns.net (pri: 20), mx-biz.mail.am0.yahoodns.net (pri: 30)`
TXT	1	`v=spf1 ptr:yahoo.com ptr:yahoo.net ?all`
SOA	1	`ns1.turbify.com webmaster.turbify.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.turbify.com, ns1.turbify.com, ns2.turbify.com...)

Analysis

IP Addresses

tfinstruments.com points to a single IP address: 40.90.251.14.

Other host names such as grey-construction.com, tannegg.com, delsonintl.com, matanah.org and ap-testing.com share IPs with tfinstruments.com.

Name Servers

Two name servers ns1.turbify.com and ns2.turbify.com handle the delegation for tfinstruments.com.

tfinstruments.com shares the same name server setup as other domains, for example ezenics.com, thecasana.net, organickobebeef.com, moisesminds.com and britefacilitysolutions.com.

tfinstruments.com shares name servers with other domains to some extent, including baysideinsulation.com, aevanscomp.com, techmech.co.in and consoleman.com.

Host names with two IP numbers:

ns1.turbify.com points to 34.195.51.6 and 34.227.186.2.

ns2.turbify.com points to 52.3.46.62 and 52.73.255.93.

Mail Servers

The mx-biz.mail.am0.yahoodns.net mail server handles tfinstruments.com.

tfinstruments.com shares the same mail server setup as other domains, including yfeigelson.com, technopoli.net, e-rina.com, northafrica-pr.com and bobwelge.com.

tfinstruments.com shares at least partially some mail servers with other domains, for instance osteohead.com, d-trans.biz, northernvirginiaopenhouses.com, 21spinc.com and puckettsnursery.com.

mx-biz.mail.am0.yahoodns.net points to two IP numbers: 67.195.204.83 and 67.195.228.75.

tfinstruments.com - robtex.com