tforce.dev - dns.ninja

`tforce.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:29f6^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:a7d2^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.41.246^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.167.210^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`sierra.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26f5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sierra.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sierra.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sierra.ns.cloudflare.com`
		A	108.162.194.245^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sierra.ns.cloudflare.com`
		A	162.159.38.245^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sierra.ns.cloudflare.com`
		A	172.64.34.245^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sierra.ns.cloudflare.com`
NS	`simon.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`simon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`simon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`simon.ns.cloudflare.com`
		A	108.162.193.232^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`simon.ns.cloudflare.com`
		A	172.64.33.232^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`simon.ns.cloudflare.com`
		A	173.245.59.232^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`simon.ns.cloudflare.com`
MX	`mailserver.purelymail.com` ⭐
		A	18.204.123.63^{🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-204-123-63.compute-1.amazonaws.com`
TXT	`purelymail_ownership_proof=b92881d74617860fb28d2eb0a6e65b3cf62c5a9188d00efdb9...`
TXT	`v=spf1 include:_spf.purelymail.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.41.246, 172.67.167.210
		IPv6 hints	2606:4700:3032::6815:29f6, 2606:4700:3035::ac43:a7d2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=133, name=cloudflare-ech.com
SOA	`sierra.ns.cloudflare.com`dns@cloudflare.com serial=2406444076

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Subdomains

www.tforce.dev

Same first word

tforce.de

tforce.dev

tforce.com.tw

tforce.dk

tforce.biz

tforce.com.sa

tforce.com.au

tforce.us

tforce.com

tforce.ch

tforce.co.jp

tforce.ca

tforce.net

tforce.ru

Similar names

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cefort.org.br

certof.com

tecfor.es

fortec.com

tecfor.com

ftcore.com

fortec.com.do

fortec.eu

fortec.com.tw

fortec.ro

fortec.co.jp

fortec.net

cofret.ru

fortec.sk

cefort.com

fortec.in

fortec.pl

cefort.fr

crofte.fr

coreft.com

fector.org

terfco.ca

fortec.jp

fortec.co

cofret.com

fortec.online

ftcore.pl

tefcor.com

ecroft.com

cforte.com

trefco.de

terfco.com

fortec.ru

fortec.com.co

frecto.com

tecfor.com.mx

cortef.com

cretof.com

fector.com

ceftor.com

crefto.com

tecfor.net

fortec.be

fortec.edu.co

fortec.org

fortec.com.mx

fortec.edu.br

roftec.com

cforte.com.br

fortec.org.br

fortec.ag

crofte.com

fortec.blue

fortec.biz

fercot.fr

tecfor.ch

fortec.de

fortec.com.br

frecot.com

fortec.at

fortec.fr

frotec.com

fector.ee

frotec.cn

trofec.com

tecfor.cl

tecfor.com.br

DNS History

10 records (7 active, 3 former)

●NSsierra.ns.cloudflare.com2026-02-18 → 2026-07-10 · 2 obs

● 2026-02-18 13:10:48
● 2026-07-10 10:06:24

●NSsimon.ns.cloudflare.com2026-02-18 → 2026-07-10 · 2 obs

● 2026-02-18 13:10:48
● 2026-07-10 10:06:24

●MXmailserver.purelymail.com2026-02-18 → 2026-07-10 · 2 obs

● 2026-02-18 13:10:48
● 2026-07-10 10:06:24

●A104.21.41.2462026-02-18 → 2026-07-10 · 5 obs

● 2026-02-18 13:10:48
● 2026-02-18 22:28:34
○ 2026-02-23 20:22:56
● 2026-03-11 17:34:30
● 2026-07-10 10:06:24

○A172.64.80.12026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-18 22:28:34
● 2026-02-23 20:22:56
○ 2026-03-11 17:34:30
○ 2026-07-10 10:06:24

●A172.67.167.2102026-02-18 → 2026-07-10 · 5 obs

● 2026-02-18 13:10:48
● 2026-02-18 22:28:34
○ 2026-02-23 20:22:56
● 2026-03-11 17:34:30
● 2026-07-10 10:06:24

○A2606:4700:3031::ac43:a7d22026-02-18 → 2026-06-15 · 4 obs

● 2026-02-18 13:10:48
● 2026-06-15 12:07:52
○ 2026-07-10 09:10:02
○ 2026-07-10 10:06:24

●A2606:4700:3032::6815:29f62026-07-10 → 2026-07-10 · 3 obs

○ 2026-06-15 12:07:52
● 2026-07-10 09:10:02
● 2026-07-10 10:06:24

○A2606:4700:3035::6815:29f62026-02-18 → 2026-06-15 · 4 obs

● 2026-02-18 13:10:48
● 2026-06-15 12:07:52
○ 2026-07-10 09:10:02
○ 2026-07-10 10:06:24

●A2606:4700:3035::ac43:a7d22026-07-10 → 2026-07-10 · 3 obs

○ 2026-06-15 12:07:52
● 2026-07-10 09:10:02
● 2026-07-10 10:06:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
tforce.dev	simon.ns.cloudflare.com, sierra.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.245

NS records: simon.ns.cloudflare.com, sierra.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tforce.dev (unsigned zone)

⏱️ Timing

Total: 887ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.41.246, 172.67.167.210`
AAAA	2	`2606:4700:3032::6815:29f6, 2606:4700:3035::ac43:a7d2`
NS	2	`sierra.ns.cloudflare.com, simon.ns.cloudflare.com`
MX	1	`mailserver.purelymail.com (pri: 0)`
TXT	2	`purelymail_ownership_proof=b92881d746178, v=spf1 include:_spf.purelymail.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`sierra.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

tforce.dev serves as the parent of www.tforce.dev.

IP Addresses

tforce.dev resolves to four IP addresses: 104.21.41.246, 172.67.167.210, 2606:4700:3032::6815:29f6 and 2606:4700:3035::ac43:a7d2.

img5.furniture1000.com, fiatcoinledger.com, 123movies.delivery and two other host names share IP numbers with tforce.dev.

Name Servers

tforce.dev has two authoritative name servers — sierra.ns.cloudflare.com and simon.ns.cloudflare.com.

tforce.dev uses the same name servers as several other domains — among them qrtyna4u.pl, gractiveteam.xyz, (0x68656e746169)be.com and two more.

tforce.dev has at least partial name server overlap with other domains, such as rosnerfamily.com, lede.ltd, dallasecodev.org and two others.

It is common to see these name servers used together with name servers lina.ns.cloudflare.com and tom.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

sierra.ns.cloudflare.com points to 108.162.194.245, 162.159.38.245, 172.64.34.245 and 3 other IP addresses.

simon.ns.cloudflare.com points to 108.162.193.232, 172.64.33.232, 173.245.59.232 and 3 other IP addresses.

Mail Servers

Mail for tforce.dev is handled by a single mail server, mailserver.purelymail.com.

tforce.dev uses an identical mail server configuration to several other domains — among them sidemint.com, dasplan.com, greywool.com and two more.

tforce.dev has mail servers in common with other domains — for example neatonano.com and sparkesse.com.

mailserver.purelymail.com points to one IP number — 18.204.123.63.