`sof.one`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:117d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:b0c2^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.17.125^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.176.194^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`arushi.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:263d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arushi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c23d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`arushi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:223d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`arushi.ns.cloudflare.com`
		A	108.162.194.61^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arushi.ns.cloudflare.com`
		A	162.159.38.61^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arushi.ns.cloudflare.com`
		A	172.64.34.61^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arushi.ns.cloudflare.com`
NS	`matt.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b83^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c183^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`matt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2183^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`matt.ns.cloudflare.com`
		A	108.162.193.131^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	172.64.33.131^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	173.245.59.131^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
TXT	`google-site-verification=T_-Jh1Dg-0bflwKKH2Or2Hx0_EUvCJyUJ3P5ZbWQu-4`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.17.125, 172.67.176.194
		IPv6 hints	2606:4700:3037::6815:117d, 2606:4700:3037::ac43:b0c2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=132, name=cloudflare-ech.com
SOA	`arushi.ns.cloudflare.com`dns@cloudflare.com serial=2404069210

`one`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.one` ⭐
	NS	`b.nic.one`
	NS	`c.nic.one`
	NS	`x.nic.one`
	NS	`y.nic.one`
	NS	`z.nic.one`
	SOA	`a.nic.one`admin@tldns.godaddy serial=1783151252

Same first word

sof.bet

sof.co.in

sof.com

sof.net

sof.photos

sof.co

sof.com.pl

sof.me

sof.vn

sof.edu.pl

sof.altervista.org

sof.at

sof.bg

sof.net.cn

sof.lt

sof.be

sof.fr

sof.dk

sof.cn

sof.co.id

sof.si

sof.fi

sof.es

sof.tv

sof.us

sof.center

sof.beauty

sof.edu.vn

sof.ee

sof.com.br

sof.web.id

sof.org.nz

sof.gr

sof.org.br

sof.mobi

sof.nu

sof.in

sof.info

sof.sg

sof.rs

sof.ca

sof.mx

sof.com.vn

sof.dance

sof.edu

sof.ch

sof.sk

sof.ru

sof.az

sof.cl

sof.news

sof.to

sof.one

sof.de

sof.su

sof.org.in

sof.se

sof.it

sof.pl

Similar names

osf.jp

fso.de

osf.cc

sfo.pl

fso.co.nz

ofs.edu.sg

fso.me

osf.cn

fso.nu

fso.gov.ru

ofs.ru

fos.info

osf.eu

ofs.net.tr

fos.cc

fso.es

osf.co.kr

fos.de

ofs.com

fso.com.cn

sfo.co

osf.pe

fso.be

sfo.su

fso.it

sfo.se

osf.am

fso.ovh

fso.vg

ofs.be

ofs.qa

fos.com

fos.es

ofs.cz

sfo.mobi

fos.ngo

fos.art.br

sfo.tw

fos.dk

sfo.mx

osf.digital

ofs.org.ar

fos.com.ar

fos.in

osf.nl

sfo.biz

osf.ro

ofs.ro

fos.com.tw

fos.world

sfo.kz

fos.ie

osf.kr

fos.lt

fso.pl

fos.net

ofs.co.il

ofs.org.co

ofs.dk

fos.fi

ofs.cc

ofs.mo.it

sfo.us

ofs.in

sfo.ws

fso.co.ir

sfo.in

ofs.sh.cn

fos.com.my

sfo.cl

osf.es

ofs.kr

osf.to

sfo.net.cn

sfo.gov.ru

fso.se

osf.no

osf.nu

fos.uk.com

sfo.gotdns.com

ofs.hu

sfo.org

fso.biz

sfo.co.il

fos.edu.om

fos.eu

osf.care

fso.pt

ofs.su

ofs.equipment

fos.company

ofs.es

fos.sg

fos.com.au

osf.ie

sfo.me

osf.se

osf.cz

fos.ro

osf.or.jp

osf.lt

ofs.nu

fos.hu

fos.gg

osf.jobs

sfo.de

ofs.info

osf.org.za

fos.org.il

ofs.org.my

fso.us

ofs.org.br

sfo.ru

osf.ink

sfo.ch

osf.pt

sfo.no

sfo.gov

osf.org.ua

sfo.at

fso.eu

fso.no

sfo.com.br

fos.org

fos.ink

sfo.gov.uk

fos.co.uk

fos.org.uk

DNS History

13 records (11 active, 2 former)

●NSarushi.ns.cloudflare.com2026-04-13 → 2026-07-04 · 2 obs

● 2026-04-13 23:07:46
● 2026-07-04 08:16:30

●NSmatt.ns.cloudflare.com2026-04-13 → 2026-07-04 · 2 obs

● 2026-04-13 23:07:46
● 2026-07-04 08:16:30

●MXalt1.aspmx.l.google.com2026-04-13 → 2026-07-04 · 2 obs

● 2026-04-13 23:07:46
● 2026-07-04 08:16:30

●MXalt2.aspmx.l.google.com2026-04-13 → 2026-07-04 · 2 obs

● 2026-04-13 23:07:46
● 2026-07-04 08:16:30

●MXaspmx.l.google.com2026-04-13 → 2026-07-04 · 2 obs

● 2026-04-13 23:07:46
● 2026-07-04 08:16:30

●MXaspmx2.googlemail.com2026-04-13 → 2026-07-04 · 2 obs

● 2026-04-13 23:07:46
● 2026-07-04 08:16:30

●MXaspmx3.googlemail.com2026-04-13 → 2026-07-04 · 2 obs

● 2026-04-13 23:07:46
● 2026-07-04 08:16:30

●A104.21.17.1252026-04-13 → 2026-07-04 · 2 obs

● 2026-04-13 23:07:46
● 2026-07-04 08:16:30

●A172.67.176.1942026-04-13 → 2026-07-04 · 2 obs

● 2026-04-13 23:07:46
● 2026-07-04 08:16:30

○A2606:4700:3032::6815:117d2026-04-13 → 2026-06-11 · 4 obs

● 2026-04-13 23:07:46
● 2026-06-11 05:53:50
○ 2026-07-04 05:03:38
○ 2026-07-04 08:16:30

○A2606:4700:3036::ac43:b0c22026-04-13 → 2026-06-11 · 4 obs

● 2026-04-13 23:07:46
● 2026-06-11 05:53:50
○ 2026-07-04 05:03:38
○ 2026-07-04 08:16:30

●A2606:4700:3037::6815:117d2026-07-04 → 2026-07-04 · 3 obs

○ 2026-06-11 05:53:50
● 2026-07-04 05:03:38
● 2026-07-04 08:16:30

●A2606:4700:3037::ac43:b0c22026-07-04 → 2026-07-04 · 3 obs

○ 2026-06-11 05:53:50
● 2026-07-04 05:03:38
● 2026-07-04 08:16:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
one	a.nic.one, b.nic.one, c.nic.one, x.nic.one...	12 records
sof.one	matt.ns.cloudflare.com, arushi.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.131

NS records: matt.ns.cloudflare.com, arushi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sof.one (unsigned zone)

⏱️ Timing

Total: 493ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.176.194, 104.21.17.125`
AAAA	2	`2606:4700:3037::6815:117d, 2606:4700:3037::ac43:b0c2`
NS	2	`arushi.ns.cloudflare.com, matt.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	1	`google-site-verification=T_-Jh1Dg-0bflwK`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`arushi.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.one, b.nic.one, c.nic.one...)

Analysis

IP Addresses

sof.one directs to four IP numbers, which are 104.21.17.125, 172.67.176.194, 2606:4700:3037::6815:117d and 2606:4700:3037::ac43:b0c2.

Additional host names — profixsystems.com, off-topic.net, suddensprout.com and two others — share IP numbers with sof.one.

Name Servers

sof.one uses two name servers for its delegation: arushi.ns.cloudflare.com and matt.ns.cloudflare.com.

sof.one shares its name server setup with other domains, including imazongeo.org.br, workeff.com, clietz.net and two others.

At least some of sof.one's name servers are shared with other domains, for example hzhaokang.com, revuedelasoustraitance.com, gpcbg.com and two more.

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

Host names with 6 IP numbers:

Hostname arushi.ns.cloudflare.com directs to 108.162.194.61, 162.159.38.61 and 172.64.34.61 along with 3 other IP addresses.

Hostname matt.ns.cloudflare.com directs to 108.162.193.131, 172.64.33.131 and 173.245.59.131 along with 3 other IP addresses.

Mail Servers

Five mail servers handle sof.one: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

sof.one shares mail servers — at least in part — with other domains, including qubstudio.com, fidelion.io, cmapartments.com and two others.

These mail servers are frequently used alongside mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other.

Host names with two IP numbers:

aspmx2.googlemail.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.

aspmx.l.google.com directs traffic to 64.233.180.27 and 2607:f8b0:4004:c08::1b.

alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.

Both aspmx2.googlemail.com and alt1.aspmx.l.google.com resolve to 2800:3f0:4003:c0f::1a IP addresses each.

Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 2a00:1450:400b:c02::1b IP addresses each.

Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 172.253.116.26 IP addresses each.

sof.one - robtex.com

sof.one

one

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`sof.one`

`one`