`sf-dhl.com`

DNSSEC	⚠️ Not signed
NS	`ns1.f5clouddns.com` ⭐
		A	2604:e180:1071::3:1^{🇺🇸 DEFENSENET-12604:e180::/32 F5, Inc. 801 5th Ave Seattle WA 98104 United States}
		A	107.162.234.197^{🇺🇸 DEFENSENET-1107.162.234.0/24 F5 via EMIX}
NS	`ns2.f5clouddns.com`
		A	2604:e180:1071::ffff:6ba2:b0dd^{🇺🇸 DEFENSENET-12604:e180::/32 F5, Inc. 801 5th Ave Seattle WA 98104 United States}
		A	107.162.176.221^{🇺🇸 DEFENSENET-1107.162.176.0/24 F5 via EMIX}
TXT	`v=spf1 -all`
SOA	`ns1.f5clouddns.com`netmaster@dhl.com serial=2018000686

`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=1774447622

Same first word

sf-dhl.com

Similar names

dhs-fl.com

lsh-fd.azurefd.net

dfl-sh.com

DNS History

2 records (2 active, 0 former)

●NSns1.f5clouddns.com2026-03-05 → 2026-03-25 · 2 obs

● 2026-03-05 11:05:40
● 2026-03-25 14:15:00

●NSns2.f5clouddns.com2026-03-05 → 2026-03-25 · 2 obs

● 2026-03-05 11:05:40
● 2026-03-25 14:15:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net...	-
sf-dhl.com	ns1.f5clouddns.com, ns2.f5clouddns.com	4 records

✅ Authoritative Response

Server:107.162.176.221

NS records: ns1.f5clouddns.com, ns2.f5clouddns.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 146ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns2.f5clouddns.com, ns1.f5clouddns.com`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.f5clouddns.com netmaster.dhl.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.f5clouddns.com, ns1.f5clouddns.com, ns2.f5clouddns.com...)

Analysis

Name Servers

sf-dhl.com is delegated to two name servers: ns1.f5clouddns.com and ns2.f5clouddns.com.

sf-dhl.com uses the same name server setup as other domains, including ronseal.net, colony.biz, durondealer.com, sb.qld.edu.au and checatuseguro.com.

At least part of the name servers for sf-dhl.com are shared with other domains, for instance fntexas.com, hus.fi, commercialcardreports.com, wmfi.net and northrim.com.

these name servers are commonly used with the name servers ns3.aztecaservicios.mx, ns4.aztecaservicios.mx, ns1.fnni.com, ns1.f5cloudservices.com, ns2.f5cloudservices.com, ns1.bluecatdns.com, ns.cgi.com, ns1.bluecatdns.net, ns1.bluecatdns.org and ns1.aztecaservicios.com.

Host names with two IP numbers:

ns1.f5clouddns.com points to 2604:e180:1071::3:1 and 107.162.234.197.

ns2.f5clouddns.com points to 2604:e180:1071::ffff:6ba2:b0dd and 107.162.176.221.

sf-dhl.com - robtex.com

sf-dhl.com

com