`sourcefit.online`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:8a45^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:5ea8^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.94.168^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.138.69^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carl.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carl.ns.cloudflare.com`
		A	108.162.193.106^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	172.64.33.106^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	173.245.59.106^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
NS	`nadia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3acf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nadia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0cf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nadia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20cf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nadia.ns.cloudflare.com`
		A	108.162.192.207^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nadia.ns.cloudflare.com`
		A	172.64.32.207^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nadia.ns.cloudflare.com`
		A	173.245.58.207^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nadia.ns.cloudflare.com`
MX	`sourcefit-online.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
TXT	`MS=ms48894428`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.94.168, 172.67.138.69
		IPv6 hints	2606:4700:3032::ac43:8a45, 2606:4700:3036::6815:5ea8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=171, name=cloudflare-ech.com
SOA	`carl.ns.cloudflare.com`dns@cloudflare.com serial=2402505298

`online`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1777192114

Same first word

sourcefit.net

sourcefit.co

sourcefit.online

sourcefit.info

sourcefit.app

sourcefit.biz

sourcefit.com

Similar names

DNS History

7 records (7 active, 0 former)

●NScarl.ns.cloudflare.com2026-03-13 → 2026-04-26 · 2 obs

● 2026-03-13 03:23:44
● 2026-04-26 08:51:42

●NSnadia.ns.cloudflare.com2026-03-13 → 2026-04-26 · 2 obs

● 2026-03-13 03:23:44
● 2026-04-26 08:51:42

●MXsourcefit-online.mail.protection.outlook.com2026-03-13 → 2026-04-26 · 2 obs

● 2026-03-13 03:23:44
● 2026-04-26 08:51:42

●A104.21.94.1682026-03-13 → 2026-04-26 · 2 obs

● 2026-03-13 03:23:44
● 2026-04-26 08:51:42

●A172.67.138.692026-03-13 → 2026-04-26 · 2 obs

● 2026-03-13 03:23:44
● 2026-04-26 08:51:42

●A2606:4700:3032::ac43:8a452026-03-13 → 2026-04-26 · 2 obs

● 2026-03-13 03:23:44
● 2026-04-26 08:51:42

●A2606:4700:3036::6815:5ea82026-03-13 → 2026-04-26 · 2 obs

● 2026-03-13 03:23:44
● 2026-04-26 08:51:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
online	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	8 records
sourcefit.online	carl.ns.cloudflare.com, nadia.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.106

NS records: carl.ns.cloudflare.com, nadia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sourcefit.online (unsigned zone)

⏱️ Timing

Total: 734ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.94.168, 172.67.138.69`
AAAA	2	`2606:4700:3036::6815:5ea8, 2606:4700:3032::ac43:8a45`
NS	2	`carl.ns.cloudflare.com, nadia.ns.cloudflare.com`
MX	1	`sourcefit-online.mail.protection.outlook`
TXT	2	`MS=ms48894428, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carl.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.com, ns01.trs-dns.net...)

Analysis

IP Addresses

sourcefit.online resolves to four IPs: 2606:4700:3032::ac43:8a45, 2606:4700:3036::6815:5ea8, 104.21.94.168 and 172.67.138.69.

Other host names, for instance osmaticstudio.click, dsali.com, chromebiosciences.com, fatpreggo(0x736578).com and dmlist.com share IP numbers with sourcefit.online.

Name Servers

sourcefit.online has two name servers: carl.ns.cloudflare.com and nadia.ns.cloudflare.com.

sourcefit.online shares the same name server setup as other domains, for example maxspare.com, v5gy.com, stickandmoose.com, mentormate.eu and mentormate.info.

sourcefit.online shares some name servers with other domains, for example efocrv.com, de-la-soul.com, jvcgd.com, assets-synergy.com and mersinbaymakservisi.com.

These name servers are commonly used together with dakota.ns.cloudflare.com and adi.ns.cloudflare.com.

Host names with six IP numbers: carl.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6a, 2803:f800:50::6ca2:c16a, 2a06:98c1:50::ac40:216a, 108.162.193.106, 172.64.33.106 and 173.245.59.106; nadia.ns.cloudflare.com points to: 2606:4700:50::adf5:3acf, 2803:f800:50::6ca2:c0cf, 2a06:98c1:50::ac40:20cf, 108.162.192.207, 172.64.32.207 and 173.245.58.207.

Mail Servers

sourcefit.online is handled by a single mail server, sourcefit-online.mail.protection.outlook.com.

sourcefit-online.mail.protection.outlook.com points to six IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.

sourcefit.online - robtex.com