furcom.dev - dns.ninja

`furcom.dev`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3031::ac43:b1b1^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:11a5^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.17.165^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.177.177^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`harley.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c80^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c380^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2380^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harley.ns.cloudflare.com`
		A	108.162.195.128^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harley.ns.cloudflare.com`
		A	162.159.44.128^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harley.ns.cloudflare.com`
		A	172.64.35.128^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harley.ns.cloudflare.com`
NS	`rosalyn.ns.cloudflare.com`
		A	2606:4700:50::a29f:263b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c23b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rosalyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:223b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rosalyn.ns.cloudflare.com`
		A	108.162.194.59^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalyn.ns.cloudflare.com`
		A	162.159.38.59^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalyn.ns.cloudflare.com`
		A	172.64.34.59^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalyn.ns.cloudflare.com`
MX	`mail.furcom.dev` ⭐
		A	2a01:4f8:1c1c:bb41::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`mail.furcom.dev`
		A	5.75.186.194^{🇩🇪 Hetzner5.75.128.0/17 HETZNER-DC}
			PTR	`mail.furcom.dev`
TXT	`v=spf1 ip4:5.75.186.194 mx -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.17.165, 172.67.177.177
		IPv6 hints	2606:4700:3031::ac43:b1b1, 2606:4700:3034::6815:11a5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=7, name=cloudflare-ech.com
SOA	`harley.ns.cloudflare.com`dns@cloudflare.com serial=2408434455

`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.furcom.dev

mail.furcom.dev

Same first word

furcom.org

furcom.cn

furcom.dev

furcom.net

furcom.com

furcom.fr

furcom.eu

Similar names

cforum.pl

cforum.ir

formcu.com

forumc.net

forumc.nl

furomc.blogspot.com

forumc.com

cumfor.us

cforum.de

cforum.awsapps.com

cuform.com

forumc.ru

cmfour.net

cforum.com

ourfcm.org

forumc.de

frucom.co.za

mcfour.com

fourcm.com

cforum.org

rufcom.com

cforum.ch

ufocrm.it

ucform.com

forcum.com

cumfor.com

comfur.net

fumcor.org

fourmc.com

ufocrm.com

cforum.co.kr

cforum.info

ourmfc.com

comfur.org

rufcom.ch

frucom.rs

murfco.com

frucom.de

comfur.com

cforum.ru

cfmour.com

frucom.at

DNS History

11 records (7 active, 4 former)

●NSharley.ns.cloudflare.com2026-02-24 → 2026-07-10 · 2 obs

● 2026-02-24 14:38:50
● 2026-07-10 22:02:44

●NSrosalyn.ns.cloudflare.com2026-02-24 → 2026-07-10 · 2 obs

● 2026-02-24 14:38:50
● 2026-07-10 22:02:44

●MXmail.furcom.dev2026-02-24 → 2026-07-10 · 2 obs

● 2026-02-24 14:38:50
● 2026-07-10 22:02:44

●A104.21.17.1652026-02-24 → 2026-07-10 · 7 obs

● 2026-02-24 14:38:50
○ 2026-03-01 04:59:36
● 2026-03-07 02:06:52
● 2026-03-20 19:35:28
○ 2026-03-20 20:25:58
● 2026-03-23 20:53:06
● 2026-07-10 22:02:44

○A172.64.80.12026-03-01 → 2026-03-20 · 7 obs

○ 2026-02-24 14:38:50
● 2026-03-01 04:59:36
○ 2026-03-07 02:06:52
○ 2026-03-20 19:35:28
● 2026-03-20 20:25:58
○ 2026-03-23 20:53:06
○ 2026-07-10 22:02:44

●A172.67.177.1772026-02-24 → 2026-07-10 · 7 obs

● 2026-02-24 14:38:50
○ 2026-03-01 04:59:36
● 2026-03-07 02:06:52
● 2026-03-20 19:35:28
○ 2026-03-20 20:25:58
● 2026-03-23 20:53:06
● 2026-07-10 22:02:44

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-01 → 2026-03-20 · 7 obs

○ 2026-02-24 14:38:50
● 2026-03-01 04:59:36
○ 2026-03-07 02:06:52
○ 2026-03-20 19:35:28
● 2026-03-20 20:25:58
○ 2026-03-23 20:53:06
○ 2026-07-10 22:02:44

●A2606:4700:3031::ac43:b1b12026-06-23 → 2026-07-10 · 3 obs

○ 2026-06-16 13:44:24
● 2026-06-23 18:57:38
● 2026-07-10 22:02:44

○A2606:4700:3033::ac43:b1b12026-02-24 → 2026-06-16 · 9 obs

● 2026-02-24 14:38:50
○ 2026-03-01 04:59:36
● 2026-03-07 02:06:52
● 2026-03-20 19:35:28
○ 2026-03-20 20:25:58
● 2026-03-23 20:53:06
● 2026-06-16 13:44:24
○ 2026-06-23 18:57:38
○ 2026-07-10 22:02:44

●A2606:4700:3034::6815:11a52026-06-23 → 2026-07-10 · 3 obs

○ 2026-06-16 13:44:24
● 2026-06-23 18:57:38
● 2026-07-10 22:02:44

○A2606:4700:3035::6815:11a52026-02-24 → 2026-06-16 · 9 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
furcom.dev	harley.ns.cloudflare.com, rosalyn.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.59

NS records: harley.ns.cloudflare.com, rosalyn.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2032ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.17.165, 172.67.177.177`
AAAA	2	`2606:4700:3031::ac43:b1b1, 2606:4700:3034::6815:11a5`
NS	2	`harley.ns.cloudflare.com, rosalyn.ns.cloudflare.com`
MX	1	`mail.furcom.dev (pri: 5)`
TXT	1	`v=spf1 ip4:5.75.186.194 mx -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`harley.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

furcom.dev serves as the parent of www.furcom.dev and mail.furcom.dev.

IP Addresses

furcom.dev directs to four IP numbers, which are 104.21.17.165, 172.67.177.177, 2606:4700:3031::ac43:b1b1 and 2606:4700:3034::6815:11a5.

1225cac59bae.konwenty-poludniowe.pl, konwenty-poludniowe.pl, mhhnr7zfhgx.buzz plus two other host names have IP numbers in common with furcom.dev.

Name Servers

The NS records for furcom.dev delegate to harley.ns.cloudflare.com and rosalyn.ns.cloudflare.com.

The name server configuration of furcom.dev is shared with other domains, for instance bauer.to, roboticsplus.co.nz, grousset.com and two others.

There is at least partial name server overlap between furcom.dev and other domains — brr7.com, tribunedirect.fr, brileo.com and two more among them.

The name servers melody.ns.cloudflare.com, nicole.ns.cloudflare.com and rihana.ns.cloudflare.com are often found in combination with these name servers.

Hosts with 6 IP addresses each:

harley.ns.cloudflare.com maps to 108.162.195.128, 162.159.44.128, 172.64.35.128 and 3 additional IP addresses.

rosalyn.ns.cloudflare.com maps to 108.162.194.59, 162.159.38.59, 172.64.34.59 and 3 additional IP addresses.

Mail Servers

furcom.dev uses one mail server — mail.furcom.dev.

Like frcm.eu and potaniker.com, furcom.dev has the same mail server arrangement as several other domains.

mail.furcom.dev carries two IP numbers: 5.75.186.194 and 2a01:4f8:1c1c:bb41::1.