3rd.fi - dns.ninja

`3rd.fi`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3033::6815:3d0c^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:ccaf^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.61.12^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.204.175^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bob.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b68^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c168^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bob.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2168^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bob.ns.cloudflare.com`
		A	108.162.193.104^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
		A	172.64.33.104^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
		A	173.245.59.104^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
NS	`sara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a90^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c090^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2090^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sara.ns.cloudflare.com`
		A	108.162.192.144^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	172.64.32.144^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	173.245.58.144^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
MX	`tar.junkemailfilter.com` ⭐
		A	184.105.182.213^{🇺🇸 HURRICANE184.104.0.0/15 Hurricane Electric 760 Mission Ct Fremont, CA}
		A	184.105.182.214^{🇺🇸 HURRICANE184.104.0.0/15 Hurricane Electric 760 Mission Ct Fremont, CA}
		A	184.105.182.215^{🇺🇸 HURRICANE184.104.0.0/15 Hurricane Electric 760 Mission Ct Fremont, CA}
		A	184.105.182.223^{🇺🇸 HURRICANE184.104.0.0/15 Hurricane Electric 760 Mission Ct Fremont, CA}
		A	184.105.182.224^{🇺🇸 HURRICANE184.104.0.0/15 Hurricane Electric 760 Mission Ct Fremont, CA}
		A	184.105.182.225^{🇺🇸 HURRICANE184.104.0.0/15 Hurricane Electric 760 Mission Ct Fremont, CA}
TXT	`v=spf1 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.61.12, 172.67.204.175
		IPv6 hints	2606:4700:3033::6815:3d0c, 2606:4700:3036::ac43:ccaf
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=113, name=cloudflare-ech.com
SOA	`bob.ns.cloudflare.com`dns@cloudflare.com serial=2409162216

`fi`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.fi` ⭐
	NS	`b.fi`
	NS	`c.fi`
	NS	`d.fi`
	NS	`e.fi`
	NS	`f.fi`
	NS	`g.fi`
	NS	`i.fi`
	NS	`j.fi`
	NS	`k.fi`
	TXT	`https://domain.fi/`
	TXT	`whois.fi`
	SOA	`a.fi`fi-domain-tech@ficora.fi 2026-08-03 #10

🔒 HSTS Preload (+subdomains)

Same first word

3rd.tv

3rd.cz

3rd.org

3rd.nl

3rd.cn

3rd.lt

3rd.ca

3rd.space

3rd.store

3rd.com

3rd.us

3rd.blue

3rd.world

3rd.media

3rd.at

3rd.com.ua

3rd.one

3rd.fi

3rd.supply

3rd.zone

3rd.gr

3rd.be

3rd.games

3rd.info

3rd.casino

3rd.ai

3rd.dk

3rd.it

3rd.lu

3rd.de

3rd.pl

3rd.biz

3rd.online

3rd.ch

3rd.co

3rd.net

3rd.com.au

Similar names

dr3.info

d3r.co.uk

r3d.de

d3r.ca

d3r.biz

r3d.cz

3dr.com

rd3.de

r3d.net

r3d.com.au

3dr.ai

3dr.nl

r3d.red

dr3.co.uk

3dr.es

r3d.nl

3dr.in

r3d.pl

3dr.eu

d3r.net

3dr.tw

3dr.info

dr3.org

d3r.com

d3r.me

3dr.us

3dr.cn

r3d.cn

3dr.it

rd3.nz

rd3.com

d3r.org

d3r.us

d3r.co

rd3.org

rd3.cn

d3r.es

dr3.com

r3d.fr

3dr.pl

rd3.net.br

r3d.dk

rd3.it

r3d.eu

r3d.io

dr3.net

3dr.io

3dr.ca

d3r.tv

r3d.com

r3d.team

r3d.biz

3dr.com.au

d3r.mobi

r3d.es

r3d.tools

r3d.co.nz

3dr.gr

rd3.net

r3d.ru

r3d.mx

r3d.cl

3dr.co.uk

r3d.me

3dr.com.tw

rd3.digital

r3d.casino

dr3.ch

d3r.eu

d3r.ir

dr3.dk

3dr.cz

rd3.ca

DNS History

9 records (7 active, 2 former)

●NSbob.ns.cloudflare.com2026-03-10 → 2026-08-03 · 2 obs

● 2026-03-10 07:00:00
● 2026-08-03 00:26:40

●NSsara.ns.cloudflare.com2026-03-10 → 2026-08-03 · 2 obs

● 2026-03-10 07:00:00
● 2026-08-03 00:26:40

●MXtar.junkemailfilter.com2026-03-10 → 2026-08-03 · 2 obs

● 2026-03-10 07:00:00
● 2026-08-03 00:26:40

●A104.21.61.122026-03-10 → 2026-08-03 · 2 obs

● 2026-03-10 07:00:00
● 2026-08-03 00:26:40

●A172.67.204.1752026-03-10 → 2026-08-03 · 2 obs

● 2026-03-10 07:00:00
● 2026-08-03 00:26:40

○A2606:4700:3030::ac43:ccaf2026-03-10 → 2026-03-10 · 3 obs

● 2026-03-10 07:00:00
○ 2026-07-18 15:45:16
○ 2026-08-03 00:26:40

●A2606:4700:3033::6815:3d0c2026-07-18 → 2026-08-03 · 3 obs

○ 2026-03-10 07:00:00
● 2026-07-18 15:45:16
● 2026-08-03 00:26:40

○A2606:4700:3035::6815:3d0c2026-03-10 → 2026-03-10 · 3 obs

● 2026-03-10 07:00:00
○ 2026-07-18 15:45:16
○ 2026-08-03 00:26:40

●A2606:4700:3036::ac43:ccaf2026-07-18 → 2026-08-03 · 3 obs

○ 2026-03-10 07:00:00
● 2026-07-18 15:45:16
● 2026-08-03 00:26:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
fi	a.fi, b.fi, c.fi, d.fi...	-
3rd.fi	bob.ns.cloudflare.com, sara.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.144

NS records: bob.ns.cloudflare.com, sara.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 739ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.61.12, 172.67.204.175`
AAAA	2	`2606:4700:3036::ac43:ccaf, 2606:4700:3033::6815:3d0c`
NS	2	`bob.ns.cloudflare.com, sara.ns.cloudflare.com`
MX	1	`tar.junkemailfilter.com (pri: 666)`
TXT	1	`v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bob.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

3rd.fi directs to four IP numbers, which are 104.21.61.12, 172.67.204.175, 2606:4700:3033::6815:3d0c and 2606:4700:3036::ac43:ccaf.

Additional host names — traceparent.com, subside.co.uk, dontorrent.graphics and two others — share IP numbers with 3rd.fi.

Name Servers

3rd.fi has two authoritative name servers — bob.ns.cloudflare.com and sara.ns.cloudflare.com.

3rd.fi shares its name server setup with other domains, including z2.fi, tecnooportunidades.com, gonefishin.co.nz and two others.

At least some of 3rd.fi's name servers are shared with other domains, for example flickr-gallery.com, nicksic.org, hyyw8.com and two more.

These name servers tend to be used in conjunction with the name servers carter.ns.cloudflare.com.

Host names with 6 IP numbers:

bob.ns.cloudflare.com points to 108.162.193.104, 172.64.33.104, 173.245.59.104 and 3 other IP addresses.

sara.ns.cloudflare.com points to 108.162.192.144, 172.64.32.144, 173.245.58.144 and 3 other IP addresses.

Mail Servers

3rd.fi has one mail server: tar.junkemailfilter.com.

3rd.fi shares the same mail server setup as other domains, including baia.me, e4m.org, toprooms.com and two others.

3rd.fi shares mail servers — at least in part — with other domains, including axo.ro, faaborg-andersen.com, paradiso.ro and two others.

These mail servers are frequently used alongside mail servers void.blackhole.mx, relay.ge4.dk, relay1-backup.ge4.dk and 4 other.

tar.junkemailfilter.com points to 6 IP numbers: 184.105.182.213, 184.105.182.214, 184.105.182.215 and 3 other.