`fitzfitness.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:16ad^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:cdf5^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.22.173^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.205.245^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aiden.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b37^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c137^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aiden.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2137^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aiden.ns.cloudflare.com`
		A	108.162.193.55^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
		A	172.64.33.55^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
		A	173.245.59.55^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
NS	`reza.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`reza.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`reza.ns.cloudflare.com`
		A	108.162.192.217^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
		A	172.64.32.217^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
		A	173.245.58.217^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
MX	`fitzfitness-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc31::1^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy8pr01cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc31::3^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy2pr01cu00503.inbound.protection.outlook.com`
		A	2a01:111:f403:cc33::^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-meupr01cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:cc33::1^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-meupr01cu00301.inbound.protection.outlook.com`
		A	52.101.149.0^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy2pr01cu00300.inbound.protection.outlook.com`
		A	52.101.149.1^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy8pr01cu00101.inbound.protection.outlook.com`
		A	52.101.149.2^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy5pr01cu00902.inbound.protection.outlook.com`
		A	52.101.151.5^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-meupr01cu00305.inbound.protection.outlook.com`
TXT	`MS=ms50878289`
TXT	`v=spf1 +a +mx +ip4:27.50.78.89 ~all`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.22.173, 172.67.205.245
		IPv6 hints	2606:4700:3036::6815:16ad, 2606:4700:3037::ac43:cdf5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=106, name=cloudflare-ech.com
SOA	`aiden.ns.cloudflare.com`dns@cloudflare.com serial=2407531017

`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=1785255317

Previously MX for

fitzfitness.com

Same first word

fitzfitness.com

DNS History

18 records (7 active, 11 former)

●NSaiden.ns.cloudflare.com2026-04-10 → 2026-07-28 · 3 obs

○ 2018-06-12 20:43:44
● 2026-04-10 21:58:38
● 2026-07-28 16:35:58

○NSns1.syrahost.com2015-05-28 → 2018-06-12 · 4 obs

● 2015-05-28 06:28:26
● 2018-06-12 20:43:44
○ 2026-04-10 21:58:38
○ 2026-07-28 16:35:58

○NSns2.syrahost.com2015-05-28 → 2018-06-12 · 4 obs

● 2015-05-28 06:28:26
● 2018-06-12 20:43:44
○ 2026-04-10 21:58:38
○ 2026-07-28 16:35:58

●NSreza.ns.cloudflare.com2026-04-10 → 2026-07-28 · 3 obs

○ 2018-06-12 20:43:44
● 2026-04-10 21:58:38
● 2026-07-28 16:35:58

●MXfitzfitness-com.mail.protection.outlook.com2026-04-10 → 2026-07-28 · 3 obs

○ 2018-06-12 20:43:44
● 2026-04-10 21:58:38
● 2026-07-28 16:35:58

○MXfitzfitness.com2015-05-28 → 2018-06-12 · 4 obs

● 2015-05-28 06:28:26
● 2018-06-12 20:43:44
○ 2026-04-10 21:58:38
○ 2026-07-28 16:35:58

●A104.21.22.1732026-04-10 → 2026-07-28 · 11 obs

○ 2018-06-12 20:43:44
● 2026-04-10 21:58:38
○ 2026-04-12 04:09:52
● 2026-04-12 18:43:20
● 2026-05-21 10:29:56
○ 2026-05-28 09:55:58
● 2026-05-29 15:14:12
○ 2026-06-11 17:17:20
○ 2026-06-18 10:59:44
● 2026-07-16 19:18:56
● 2026-07-28 16:35:58

●A172.67.205.2452026-04-10 → 2026-07-28 · 11 obs

○A188.114.96.02026-04-12 → 2026-06-18 · 10 obs

○ 2026-04-10 21:58:38
● 2026-04-12 04:09:52
○ 2026-04-12 18:43:20
○ 2026-05-21 10:29:56
● 2026-05-28 09:55:58
○ 2026-05-29 15:14:12
● 2026-06-11 17:17:20
● 2026-06-18 10:59:44
○ 2026-07-16 19:18:56
○ 2026-07-28 16:35:58

○A188.114.97.02026-04-12 → 2026-06-18 · 10 obs

○A203.170.87.1212015-05-28 → 2018-06-12 · 4 obs

● 2015-05-28 06:28:26
● 2018-06-12 20:43:44
○ 2026-04-10 21:58:38
○ 2026-07-28 16:35:58

○A2404:8280:a222:bbbb:bba1:7:ffff:ffff2018-06-12 → 2018-06-12 · 4 obs

○ 2015-05-28 06:28:26
● 2018-06-12 20:43:44
○ 2026-04-10 21:58:38
○ 2026-07-28 16:35:58

○A2606:4700:3031::ac43:cdf52026-04-10 → 2026-05-29 · 9 obs

○A2606:4700:3033::6815:16ad2026-04-10 → 2026-05-29 · 9 obs

●A2606:4700:3036::6815:16ad2026-07-16 → 2026-07-28 · 3 obs

○ 2026-06-18 10:59:44
● 2026-07-16 19:18:56
● 2026-07-28 16:35:58

●A2606:4700:3037::ac43:cdf52026-07-16 → 2026-07-28 · 3 obs

○ 2026-06-18 10:59:44
● 2026-07-16 19:18:56
● 2026-07-28 16:35:58

○A2a06:98c1:3120::2026-04-12 → 2026-06-18 · 10 obs

○A2a06:98c1:3121::2026-04-12 → 2026-06-18 · 10 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net...	-
fitzfitness.com	aiden.ns.cloudflare.com, reza.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.55

NS records: aiden.ns.cloudflare.com, reza.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fitzfitness.com (unsigned zone)

⏱️ Timing

Total: 114ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.22.173, 172.67.205.245`
AAAA	2	`2606:4700:3037::ac43:cdf5, 2606:4700:3036::6815:16ad`
NS	2	`aiden.ns.cloudflare.com, reza.ns.cloudflare.com`
MX	1	`fitzfitness-com.mail.protection.outlook.`
TXT	3	`MS=ms50878289, v=spf1 +a +mx +ip4:27.50.78.89 ~all...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aiden.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

fitzfitness.com has four IP addresses: 104.21.22.173, 172.67.205.245, 2606:4700:3036::6815:16ad and 2606:4700:3037::ac43:cdf5.

timewolf.altervista.org.cdn.cloudflare.net, armradio.am.cdn.cloudflare.net, www.therichlifeonabudget.com and two other host names share IP numbers with fitzfitness.com.

Name Servers

The NS records for fitzfitness.com delegate to aiden.ns.cloudflare.com and reza.ns.cloudflare.com.

fitzfitness.com uses the same name servers as several other domains — among them soldfast.org, osqdu.org, tiplover.com and two more.

fitzfitness.com partially shares its NS delegation with several other domains, including cumwalk.net, nivoradelt.digital, hechildrenandth.org and two others.

These name servers often co-occur with the name servers zoe.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

aiden.ns.cloudflare.com maps to 108.162.193.55, 172.64.33.55, 173.245.59.55 and 3 additional IP addresses.

reza.ns.cloudflare.com maps to 108.162.192.217, 172.64.32.217, 173.245.58.217 and 3 additional IP addresses.

Mail Servers

Mail for fitzfitness.com is handled by a single mail server, fitzfitness-com.mail.protection.outlook.com.

fitzfitness-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.149.0, 52.101.149.1, 52.101.149.2 and 5 others.

fitzfitness.com - robtex.com

fitzfitness.com

com

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`fitzfitness.com`

`com`