`jfbexpressusa.com`

	CNAME	`exp.gs-cdn.com`
	DNSSEC	⚠️ Not signed
	A	172.65.190.172^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}

`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=1774931307

Same first word

jfbexpressusa.com

DNS History

10 records (3 active, 7 former)

○NSa.share-dns.com2026-03-31 → 2026-03-31 · 1 obs

○ 2026-03-31 04:35:22

○NSb.share-dns.net2026-03-31 → 2026-03-31 · 1 obs

○ 2026-03-31 04:35:22

●NSexpire1.gname-dns.com2026-03-31 → 2026-03-31 · 2 obs

○ 2019-12-16 14:15:10
● 2026-03-31 04:35:22

●NSexpire2.gname-dns.com2026-03-31 → 2026-03-31 · 2 obs

○ 2019-12-16 14:15:10
● 2026-03-31 04:35:22

○NSns1.dnsowl.com2019-12-16 → 2019-12-16 · 2 obs

● 2019-12-16 14:15:10
○ 2026-03-31 04:35:22

○NSns2.dnsowl.com2019-12-16 → 2019-12-16 · 2 obs

● 2019-12-16 14:15:10
○ 2026-03-31 04:35:22

○NSns3.dnsowl.com2019-12-16 → 2019-12-16 · 2 obs

● 2019-12-16 14:15:10
○ 2026-03-31 04:35:22

○A38.173.151.652026-03-31 → 2026-03-31 · 1 obs

○ 2026-03-31 04:35:22

○A45.199.215.2042019-12-16 → 2019-12-16 · 2 obs

● 2019-12-16 14:15:10
○ 2026-03-31 04:35:22

●CNAMEexp.gs-cdn.com2026-03-31 → 2026-03-31 · 1 obs

● 2026-03-31 04:35:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net...	-
jfbexpressusa.com	expire1.gname-dns.com, expire2.gname-dns.com	2 records

✅ Authoritative Response

Server:172.64.53.233

NS records: expire1.gname-dns.com, expire2.gname-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jfbexpressusa.com (unsigned zone)

⏱️ Timing

Total: 1889ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`expire1.gname-dns.com, expire2.gname-dns.com`
CNAME	1	`exp.gs-cdn.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (expire1.gname-dns.com, expire2.gname-dns.com)

Analysis

IP Addresses

jfbexpressusa.com points to a single IP: 172.65.190.172.

Other host names such as 0syn.com and exp.gs-cdn.com share IP numbers with jfbexpressusa.com.

jfbexpressusa.com - robtex.com