`ztecinstruments.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns3.afternic.com` ⭐
		A	97.74.98.65^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns3.afternic.com`
NS	`ns4.afternic.com`
		A	173.201.66.65^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns4.namefind.com`
TXT	`v=spf1 -all`
SOA	`ns3.afternic.com`dns@jomax.net 2025-10-01 #0

`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=1774909507

Subdomains

www.ztecinstruments.com

Same first word

ztecinstruments.com

DNS History

11 records (4 active, 7 former)

○NSns1.bodis.com2026-03-30 → 2026-03-30 · 1 obs

○ 2026-03-30 22:44:38

○NSns2.bodis.com2026-03-30 → 2026-03-30 · 1 obs

○ 2026-03-30 22:44:38

●NSns3.afternic.com2026-03-30 → 2026-03-30 · 2 obs

○ 2017-10-26 05:53:02
● 2026-03-30 22:44:38

●NSns4.afternic.com2026-03-30 → 2026-03-30 · 2 obs

○ 2017-10-26 05:53:02
● 2026-03-30 22:44:38

○NSns79.worldnic.com2015-06-09 → 2017-10-26 · 3 obs

● 2015-06-09 07:03:02
● 2017-10-26 05:53:02
○ 2026-03-30 22:44:38

○NSns80.worldnic.com2015-06-09 → 2017-10-26 · 3 obs

● 2015-06-09 07:03:02
● 2017-10-26 05:53:02
○ 2026-03-30 22:44:38

○MXaspmx.l.google.com2015-06-09 → 2017-10-26 · 3 obs

● 2015-06-09 07:03:02
● 2017-10-26 05:53:02
○ 2026-03-30 22:44:38

●A13.248.169.482026-03-30 → 2026-03-30 · 2 obs

○ 2017-10-26 05:53:02
● 2026-03-30 22:44:38

○A199.59.243.2282026-03-30 → 2026-03-30 · 1 obs

○ 2026-03-30 22:44:38

●A76.223.54.1462026-03-30 → 2026-03-30 · 2 obs

○ 2017-10-26 05:53:02
● 2026-03-30 22:44:38

○A96.126.112.242015-06-09 → 2017-10-26 · 3 obs

● 2015-06-09 07:03:02
● 2017-10-26 05:53:02
○ 2026-03-30 22:44:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ztecinstruments.com	ns3.afternic.com, ns4.afternic.com	2 records

✅ Authoritative Response

Server:97.74.98.65

NS records: ns3.afternic.com, ns4.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ztecinstruments.com (unsigned zone)

⏱️ Timing

Total: 87ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.169.48, 76.223.54.146`
NS	2	`ns3.afternic.com, ns4.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns3.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)

Analysis

Hierarchy

The parent of www.ztecinstruments.com is ztecinstruments.com.

IP Addresses

ztecinstruments.com resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.

Other host names, for instance www.gg64.com, fupep.com, bbs.tkzzz.com, canalbit.com and sweetvc.com share IP numbers with ztecinstruments.com.

Name Servers

Two name servers ns3.afternic.com and ns4.afternic.com handle delegation for ztecinstruments.com.

ztecinstruments.com uses the same name server setup as other domains, for example sswell.com, jobmaker.com, loveboatcruise.com, *.railmail.com and ciario.com.

ztecinstruments.com partially shares name servers with other domains; examples include dofoot.com, wzpr.com, nimses.com, anaday.com and asend.co.

These name servers are often used with the name servers verification-2hupcltk6hmfcmoczls2f5.ns101.verify.hn and verification-lsv6vyegshg7gmul5yy3ez.ns101.verify.hn.

Host names with one IP number: The host name ns3.afternic.com points to 97.74.98.65 and the host name ns4.afternic.com points to 173.201.66.65.

ztecinstruments.com - robtex.com