`strengthercise.com`

DNSSEC	⚠️ Not signed
A	209.99.64.71^{🇺🇸 SWITCH-1209.99.0.0/17 switch communication}
		PTR	`209-99-64-71.fwd.datafoundry.com`
NS	`ns-cloud-b1.googledomains.com` ⭐
		A	2001:4860:4802:32::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b1.googledomains.com`
		A	216.239.32.107^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-b1.googledomains.com`
NS	`ns-cloud-b2.googledomains.com`
		A	2001:4860:4802:34::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b2.googledomains.com`
		A	216.239.34.107^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-b2.googledomains.com`
NS	`ns-cloud-b3.googledomains.com`
		A	2001:4860:4802:36::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b3.googledomains.com`
		A	216.239.36.107^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-b3.googledomains.com`
NS	`ns-cloud-b4.googledomains.com`
		A	2001:4860:4802:38::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b4.googledomains.com`
		A	216.239.38.107^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-b4.googledomains.com`
SOA	`ns-cloud-b1.googledomains.com`cloud-dns-hostmaster@google.com serial=4

`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=1771291435

Same first word

strengthercise.com

DNS History

9 records (5 active, 4 former)

●NSns-cloud-b1.googledomains.com2026-02-15 → 2026-03-23 · 3 obs

○ 2015-06-24 11:21:14
● 2026-02-15 10:35:20
● 2026-03-23 16:54:16

●NSns-cloud-b2.googledomains.com2026-02-15 → 2026-03-23 · 3 obs

○ 2015-06-24 11:21:14
● 2026-02-15 10:35:20
● 2026-03-23 16:54:16

●NSns-cloud-b3.googledomains.com2026-02-15 → 2026-03-23 · 3 obs

○ 2015-06-24 11:21:14
● 2026-02-15 10:35:20
● 2026-03-23 16:54:16

●NSns-cloud-b4.googledomains.com2026-02-15 → 2026-03-23 · 3 obs

○ 2015-06-24 11:21:14
● 2026-02-15 10:35:20
● 2026-03-23 16:54:16

○NSns5.worldnic.com2007-10-29 → 2007-10-29 · 3 obs

● 2007-10-29 08:51:32
○ 2015-06-24 11:21:14
○ 2026-03-23 16:54:16

○NSns6.worldnic.com2007-10-29 → 2007-10-29 · 3 obs

● 2007-10-29 08:51:32
○ 2015-06-24 11:21:14
○ 2026-03-23 16:54:16

○A141.8.225.312016-04-17 → 2017-10-17 · 5 obs

○ 2015-06-24 11:21:14
● 2016-04-17 07:46:34
● 2017-10-17 05:53:34
○ 2026-02-15 10:35:20
○ 2026-03-23 16:54:16

○A209.62.20.1862007-10-29 → 2007-10-29 · 3 obs

● 2007-10-29 08:51:32
○ 2015-06-24 11:21:14
○ 2026-03-23 16:54:16

●A209.99.64.712026-02-15 → 2026-03-23 · 3 obs

○ 2017-10-17 05:53:34
● 2026-02-15 10:35:20
● 2026-03-23 16:54:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
strengthercise.com	ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.38.107

NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for strengthercise.com (unsigned zone)

⏱️ Timing

Total: 314ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.99.64.71`
NS	4	`ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com...`
SOA	1	`ns-cloud-b1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)

Analysis

IP Addresses

strengthercise.com points to a single IP: 209.99.64.71.

Other host names, for instance kaganinsights.net, ltflag.net, scaredsolvent.com, uminewton.com and rubberandplasticscompany.net share IP numbers with strengthercise.com.

Name Servers

strengthercise.com is delegated to four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.

strengthercise.com at least partially shares its name servers with other domains, for instance midlandsealants.com, geaf.org, quansta.com, tiffany-chen.com and eleanorandthestars.com.

Host names with two IPs: ns-cloud-b1.googledomains.com points to 2001:4860:4802:32::6b and 216.239.32.107; ns-cloud-b2.googledomains.com points to 2001:4860:4802:34::6b and 216.239.34.107; ns-cloud-b3.googledomains.com points to 2001:4860:4802:36::6b and 216.239.36.107; ns-cloud-b4.googledomains.com points to 2001:4860:4802:38::6b and 216.239.38.107.

strengthercise.com - robtex.com