`fibertech-usa.com`

DNSSEC	⚠️ Not signed
A	162.221.188.138^{🇺🇸 DimeNOC162.221.184.0/21 HostDime.com Route Object}
		PTR	`server.amfws.com`
NS	`ns1.amfws.com` ⭐
		A	162.221.188.139^{🇺🇸 DimeNOC162.221.184.0/21 HostDime.com Route Object}
			PTR	`cloudns1.amfws.com`
NS	`ns2.amfws.com`
		A	162.221.188.140^{🇺🇸 DimeNOC162.221.184.0/21 HostDime.com Route Object}
			PTR	`cloudns2.amfws.com`
TXT	`v=spf1 ip4:162.221.188.138 ip4:162.221.188.186 +a +mx +ip4:64.37.61.34 ~all`
SOA	`ns1.amfws.com`webmaster@amfws.com 2026-03-12 #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=1774442122

Previously MX for

fibertech-usa.com

Same first word

fibertech-usa.com

DNS History

5 records (3 active, 2 former)

●NSns1.amfws.com2019-12-17 → 2026-03-25 · 2 obs

● 2019-12-17 10:36:04
● 2026-03-25 12:56:46

●NSns2.amfws.com2019-12-17 → 2026-03-25 · 2 obs

● 2019-12-17 10:36:04
● 2026-03-25 12:56:46

○MXfibertech-usa.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 10:36:04
○ 2026-03-16 12:48:34
○ 2026-03-25 12:56:46

●A162.221.188.1382026-03-16 → 2026-03-25 · 3 obs

○ 2019-12-17 10:36:04
● 2026-03-16 12:48:34
● 2026-03-25 12:56:46

○A64.37.61.342019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 10:36:04
○ 2026-03-16 12:48:34
○ 2026-03-25 12:56:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
fibertech-usa.com	ns1.amfws.com, ns2.amfws.com	2 records

✅ Authoritative Response

Server:162.221.188.140

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fibertech-usa.com (unsigned zone)

⏱️ Timing

Total: 156ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.221.188.138`
NS	2	`ns1.amfws.com, ns2.amfws.com`
TXT	1	`v=spf1 ip4:162.221.188.138 ip4:162.221.1`
SOA	1	`ns1.amfws.com webmaster.amfws.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.amfws.com, ns2.amfws.com)

Analysis

IP Addresses

fibertech-usa.com points to a single IP number: 162.221.188.138.

Other host names, for instance alqead.com, 01005780116.com, fawaterk.com, misrtravelco.net and almaksoudgroup.com share IP numbers with fibertech-usa.com.

Name Servers

fibertech-usa.com is delegated to two name servers: ns1.amfws.com and ns2.amfws.com.

fibertech-usa.com uses the same name server setup as other domains, for instance origastock.com, photo-nics.com, eztouregypt.com, alnadafruits.com and minaattia.com.

fibertech-usa.com shares name servers with other domains at least partially, for instance elameen.com and amfhost.com.

these name servers are commonly used together with ns1.elameen.com and ns2.elameen.com.

Host names with one IP number:

ns1.amfws.com points to: 162.221.188.139.

ns2.amfws.com points to: 162.221.188.140.

fibertech-usa.com - robtex.com