`strongathletic.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:ac64^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:47f3^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.71.243^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.172.100^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`david.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b98^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c198^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`david.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2198^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`david.ns.cloudflare.com`
		A	108.162.193.152^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	172.64.33.152^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	173.245.59.152^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
NS	`kimora.ns.cloudflare.com`
		A	2606:4700:50::a29f:26f3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kimora.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kimora.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kimora.ns.cloudflare.com`
		A	108.162.194.243^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kimora.ns.cloudflare.com`
		A	162.159.38.243^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kimora.ns.cloudflare.com`
		A	172.64.34.243^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kimora.ns.cloudflare.com`
MX	`strongathletic-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c92c::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f909::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr04cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00200.inbound.protection.outlook.com`
		A	52.101.8.42^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr03cu00402.inbound.protection.outlook.com`
		A	52.101.9.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.10.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00204.inbound.protection.outlook.com`
		A	52.101.11.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00203.inbound.protection.outlook.com`
TXT	`v=spf1 +a +mx include:_spf.bigcommerce.com include:spf.secureserver.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.71.243, 172.67.172.100
		IPv6 hints	2606:4700:3031::ac43:ac64, 2606:4700:3034::6815:47f3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com
SOA	`david.ns.cloudflare.com`dns@cloudflare.com serial=2408691861

`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=1785018557

Same first word

strongathletic.com

DNS History

17 records (7 active, 10 former)

●NSdavid.ns.cloudflare.com2026-04-26 → 2026-07-25 · 3 obs

○ 2026-04-17 13:15:28
● 2026-04-26 00:07:54
● 2026-07-25 22:50:16

●NSkimora.ns.cloudflare.com2026-04-26 → 2026-07-25 · 3 obs

○ 2026-04-17 13:15:28
● 2026-04-26 00:07:54
● 2026-07-25 22:50:16

○NSns1.bigcommerce.com2016-12-20 → 2026-04-17 · 4 obs

● 2016-12-20 21:35:50
● 2026-04-17 13:15:28
○ 2026-04-26 00:07:54
○ 2026-07-25 22:50:16

○NSns2.bigcommerce.com2016-12-20 → 2026-04-17 · 4 obs

● 2016-12-20 21:35:50
● 2026-04-17 13:15:28
○ 2026-04-26 00:07:54
○ 2026-07-25 22:50:16

○NSns3.bigcommerce.com2016-12-20 → 2026-04-17 · 4 obs

● 2016-12-20 21:35:50
● 2026-04-17 13:15:28
○ 2026-04-26 00:07:54
○ 2026-07-25 22:50:16

●MXstrongathletic-com.mail.protection.outlook.com2016-12-20 → 2026-07-25 · 2 obs

● 2016-12-20 21:35:50
● 2026-07-25 22:50:16

●A104.21.71.2432026-04-26 → 2026-07-25 · 6 obs

○ 2026-04-17 13:15:28
● 2026-04-26 00:07:54
● 2026-05-06 11:24:00
○ 2026-05-19 09:50:00
● 2026-07-25 22:50:14
● 2026-07-25 22:50:16

●A172.67.172.1002026-04-26 → 2026-07-25 · 6 obs

○ 2026-04-17 13:15:28
● 2026-04-26 00:07:54
● 2026-05-06 11:24:00
○ 2026-05-19 09:50:00
● 2026-07-25 22:50:14
● 2026-07-25 22:50:16

○A188.114.96.02026-05-19 → 2026-05-19 · 4 obs

○ 2026-05-06 11:24:00
● 2026-05-19 09:50:00
○ 2026-07-25 22:50:14
○ 2026-07-25 22:50:16

○A188.114.97.02026-05-19 → 2026-05-19 · 4 obs

○ 2026-05-06 11:24:00
● 2026-05-19 09:50:00
○ 2026-07-25 22:50:14
○ 2026-07-25 22:50:16

○A192.200.160.202026-04-10 → 2026-04-17 · 5 obs

○ 2017-09-25 06:00:16
● 2026-04-10 19:32:24
● 2026-04-17 13:15:28
○ 2026-04-26 00:07:54
○ 2026-07-25 22:50:16

○A192.200.179.162016-12-20 → 2017-09-25 · 4 obs

● 2016-12-20 21:35:50
● 2017-09-25 06:00:16
○ 2026-04-10 19:32:24
○ 2026-07-25 22:50:16

●A2606:4700:3031::ac43:ac642026-07-25 → 2026-07-25 · 3 obs

○ 2026-05-19 09:50:00
● 2026-07-25 22:50:14
● 2026-07-25 22:50:16

○A2606:4700:3033::ac43:ac642026-04-26 → 2026-05-06 · 5 obs

○ 2026-04-17 13:15:28
● 2026-04-26 00:07:54
● 2026-05-06 11:24:00
○ 2026-05-19 09:50:00
○ 2026-07-25 22:50:16

●A2606:4700:3034::6815:47f32026-04-26 → 2026-07-25 · 6 obs

○ 2026-04-17 13:15:28
● 2026-04-26 00:07:54
● 2026-05-06 11:24:00
○ 2026-05-19 09:50:00
● 2026-07-25 22:50:14
● 2026-07-25 22:50:16

○A2a06:98c1:3120::2026-05-19 → 2026-05-19 · 4 obs

○ 2026-05-06 11:24:00
● 2026-05-19 09:50:00
○ 2026-07-25 22:50:14
○ 2026-07-25 22:50:16

○A2a06:98c1:3121::2026-05-19 → 2026-05-19 · 4 obs

○ 2026-05-06 11:24:00
● 2026-05-19 09:50:00
○ 2026-07-25 22:50:14
○ 2026-07-25 22:50:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net...	-
strongathletic.com	david.ns.cloudflare.com, kimora.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.152

NS records: david.ns.cloudflare.com, kimora.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2037ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.71.243, 172.67.172.100`
AAAA	2	`2606:4700:3031::ac43:ac64, 2606:4700:3034::6815:47f3`
NS	2	`david.ns.cloudflare.com, kimora.ns.cloudflare.com`
MX	1	`strongathletic-com.mail.protection.outlo`
TXT	1	`v=spf1 +a +mx include:_spf.bigcommerce.c`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`david.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (david.ns.cloudflare.com, david.ns.cloudflare.com, david.ns.cloudflare.com...)

Analysis

IP Addresses

strongathletic.com has four IP addresses: 104.21.71.243, 172.67.172.100, 2606:4700:3031::ac43:ac64 and 2606:4700:3034::6815:47f3.

Among the host names that share IP numbers with strongathletic.com are laicroho.solutions, botnics.com, z10.co.il and two others.

Name Servers

strongathletic.com is delegated to two name servers: david.ns.cloudflare.com and kimora.ns.cloudflare.com.

strongathletic.com has the same name server delegation as a number of other domains, such as moto-thek-shop.de, bylt.net, ifrancja.fr and two more.

strongathletic.com shares at least some of its name servers with other domains, including dubleuenhiver.com, mediasiteinc.com, tearifficsomd.com and two others.

These name servers are frequently seen alongside the name servers joyce.ns.cloudflare.com, keira.ns.cloudflare.com, carmelo.ns.cloudflare.com and paityn.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

david.ns.cloudflare.com resolves to 108.162.193.152, 172.64.33.152, 173.245.59.152 and 3 other IP addresses.

kimora.ns.cloudflare.com resolves to 108.162.194.243, 162.159.38.243, 172.64.34.243 and 3 other IP addresses.

Mail Servers

strongathletic.com routes its mail through a single mail server, strongathletic-com.mail.protection.outlook.com.

strongathletic-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.8.42, 52.101.9.5 and 52.101.10.12, along with 5 other.

strongathletic.com - robtex.com