`ziffdavisb2bfocusinc.com`

DNSSEC	⚠️ Not signed
A	165.160.15.20^{🇺🇸 CORPORATION-1165.160.15.0/24 251 Little Falls Drive Wilmington DE 19808 United States}
NS	`ns-cloud-c1.googledomains.com` ⭐
		A	2001:4860:4802:32::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c1.googledomains.com`
		A	216.239.32.108^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-c1.googledomains.com`
NS	`ns-cloud-c2.googledomains.com`
		A	2001:4860:4802:34::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c2.googledomains.com`
		A	216.239.34.108^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-c2.googledomains.com`
NS	`ns-cloud-c3.googledomains.com`
		A	2001:4860:4802:36::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c3.googledomains.com`
		A	216.239.36.108^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-c3.googledomains.com`
NS	`ns-cloud-c4.googledomains.com`
		A	2001:4860:4802:38::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c4.googledomains.com`
		A	216.239.38.108^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-c4.googledomains.com`
TXT	`v=spf1 -all`
SOA	`ns-cloud-c1.googledomains.com`cloud-dns-hostmaster@google.com serial=3

`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=1777320356

Same first word

ziffdavisb2bfocusinc.com

DNS History

13 records (5 active, 8 former)

○NSdns1.cscdns.net2020-02-19 → 2020-02-19 · 4 obs

○ 2017-02-10 04:53:56
● 2020-02-19 18:07:54
○ 2026-04-27 20:28:32
○ 2026-04-27 20:28:34

○NSdns2.cscdns.net2020-02-19 → 2020-02-19 · 4 obs

○ 2017-02-10 04:53:56
● 2020-02-19 18:07:54
○ 2026-04-27 20:28:32
○ 2026-04-27 20:28:34

●NSns-cloud-c1.googledomains.com2026-04-27 → 2026-04-27 · 3 obs

○ 2020-02-19 18:07:54
● 2026-04-27 20:28:32
● 2026-04-27 20:28:34

●NSns-cloud-c2.googledomains.com2026-04-27 → 2026-04-27 · 3 obs

○ 2020-02-19 18:07:54
● 2026-04-27 20:28:32
● 2026-04-27 20:28:34

●NSns-cloud-c3.googledomains.com2026-04-27 → 2026-04-27 · 3 obs

○ 2020-02-19 18:07:54
● 2026-04-27 20:28:32
● 2026-04-27 20:28:34

●NSns-cloud-c4.googledomains.com2026-04-27 → 2026-04-27 · 3 obs

○ 2020-02-19 18:07:54
● 2026-04-27 20:28:32
● 2026-04-27 20:28:34

○NSns1.monikerdns.net2015-07-05 → 2017-02-10 · 4 obs

● 2015-07-05 03:41:22
● 2017-02-10 04:53:56
○ 2020-02-19 18:07:54
○ 2026-04-27 20:28:34

○NSns2.monikerdns.net2015-07-05 → 2017-02-10 · 4 obs

● 2015-07-05 03:41:22
● 2017-02-10 04:53:56
○ 2020-02-19 18:07:54
○ 2026-04-27 20:28:34

○NSns3.monikerdns.net2015-07-05 → 2017-02-10 · 4 obs

● 2015-07-05 03:41:22
● 2017-02-10 04:53:56
○ 2020-02-19 18:07:54
○ 2026-04-27 20:28:34

○NSns4.monikerdns.net2015-07-05 → 2017-02-10 · 4 obs

● 2015-07-05 03:41:22
● 2017-02-10 04:53:56
○ 2020-02-19 18:07:54
○ 2026-04-27 20:28:34

○MXcustmx.cscdns.net2020-02-19 → 2020-02-19 · 3 obs

● 2020-02-19 18:07:54
○ 2026-04-27 20:28:32
○ 2026-04-27 20:28:34

○A165.160.13.202020-02-19 → 2020-02-19 · 3 obs

● 2020-02-19 18:07:54
○ 2026-04-27 20:28:32
○ 2026-04-27 20:28:34

●A165.160.15.202020-02-19 → 2026-04-27 · 2 obs

● 2020-02-19 18:07:54
● 2026-04-27 20:28:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
ziffdavisb2bfocusinc.com	ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.34.108

NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ziffdavisb2bfocusinc.com (unsigned zone)

⏱️ Timing

Total: 312ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`165.160.15.20`
NS	4	`ns-cloud-c1.googledomains.com, ns-cloud-c4.googledomains.com...`
TXT	1	`v=spf1 -all`
SOA	1	`ns-cloud-c1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-c1.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...)

Analysis

IP Addresses

ziffdavisb2bfocusinc.com points to a single IP number: 165.160.15.20.

Other host names, for instance sl3.my76.com, automatedtrailerloading.com, lbcard.net, efficient-it-analyzer.com and acams.co.nz share IP numbers with ziffdavisb2bfocusinc.com.

Name Servers

ziffdavisb2bfocusinc.com is delegated to four name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.

ziffdavisb2bfocusinc.com shares name servers with other domains at least partially, for instance numaforproperty.com, coconutmoe.com, dbskydiving.com, victoria-michael.com and newschoolofrealestate.com.

Host names with two IP numbers:

ns-cloud-c1.googledomains.com resolves to 2001:4860:4802:32::6c and 216.239.32.108.

ns-cloud-c2.googledomains.com resolves to 2001:4860:4802:34::6c and 216.239.34.108.

ns-cloud-c3.googledomains.com resolves to 2001:4860:4802:36::6c and 216.239.36.108.

ns-cloud-c4.googledomains.com resolves to 2001:4860:4802:38::6c and 216.239.38.108.

ziffdavisb2bfocusinc.com - robtex.com