`office-sys.one`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:aabd^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:374b^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.55.75^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.170.189^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`peaches.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ef^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`peaches.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ef^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`peaches.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ef^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`peaches.ns.cloudflare.com`
		A	108.162.194.239^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`peaches.ns.cloudflare.com`
		A	162.159.38.239^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`peaches.ns.cloudflare.com`
		A	172.64.34.239^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`peaches.ns.cloudflare.com`
NS	`randy.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c36d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`randy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:236d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`randy.ns.cloudflare.com`
		A	108.162.195.109^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randy.ns.cloudflare.com`
		A	162.159.44.109^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randy.ns.cloudflare.com`
		A	172.64.35.109^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randy.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁹⁶⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁹⁸⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.55.75, 172.67.170.189
		IPv6	2606:4700:3032::ac43:aabd, 2606:4700:3037::6815:374b
SOA	`peaches.ns.cloudflare.com`dns@cloudflare.com serial=2396408250

`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=1774785496

Subdomains

www.office-sys.one

Same first word

office-sys.one

Similar names

sys-office.com

DNS History

9 records (9 active, 0 former)

●NSpeaches.ns.cloudflare.com2026-03-09 → 2026-03-29 · 2 obs

● 2026-03-09 01:10:08
● 2026-03-29 12:15:44

●NSrandy.ns.cloudflare.com2026-03-09 → 2026-03-29 · 2 obs

● 2026-03-09 01:10:08
● 2026-03-29 12:15:44

●MXroute1.mx.cloudflare.net2026-03-09 → 2026-03-29 · 2 obs

● 2026-03-09 01:10:08
● 2026-03-29 12:15:44

●MXroute2.mx.cloudflare.net2026-03-09 → 2026-03-29 · 2 obs

● 2026-03-09 01:10:08
● 2026-03-29 12:15:44

●MXroute3.mx.cloudflare.net2026-03-09 → 2026-03-29 · 2 obs

● 2026-03-09 01:10:08
● 2026-03-29 12:15:44

●A104.21.55.752026-03-09 → 2026-03-29 · 2 obs

● 2026-03-09 01:10:08
● 2026-03-29 12:15:44

●A172.67.170.1892026-03-09 → 2026-03-29 · 2 obs

● 2026-03-09 01:10:08
● 2026-03-29 12:15:44

●A2606:4700:3032::ac43:aabd2026-03-09 → 2026-03-29 · 2 obs

● 2026-03-09 01:10:08
● 2026-03-29 12:15:44

●A2606:4700:3037::6815:374b2026-03-09 → 2026-03-29 · 2 obs

● 2026-03-09 01:10:08
● 2026-03-29 12:15:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
one	b.nic.one, x.nic.one, a.nic.one, y.nic.one...	12 records
office-sys.one	randy.ns.cloudflare.com, peaches.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.239

NS records: randy.ns.cloudflare.com, peaches.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for office-sys.one (unsigned zone)

⏱️ Timing

Total: 531ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.55.75, 172.67.170.189`
AAAA	2	`2606:4700:3037::6815:374b, 2606:4700:3032::ac43:aabd`
NS	2	`peaches.ns.cloudflare.com, randy.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 5), route1.mx.cloudflare.net (pri: 96)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`peaches.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

office-sys.one is the parent of www.office-sys.one.

IP Addresses

office-sys.one points to four IP numbers: 2606:4700:3032::ac43:aabd, 2606:4700:3037::6815:374b, 104.21.55.75 and 172.67.170.189.

For instance, other host names wuduiwu.com, rexunpharma.com, alphaurl.com, contentza.com and appexam.com share IP numbers with office-sys.one.

Name Servers

office-sys.one is delegated to two name servers: peaches.ns.cloudflare.com and randy.ns.cloudflare.com.

office-sys.one uses the same name server setup as other domains such as captair-bretagne.com, cgt-(0x666170)t.fr, annegenetet.fr, grupodeveloper.com and titouangalopin.com.

office-sys.one shares name servers with other domains at least partially, for example amadorwa.com, salecast.net, megaluckx.nl, dynamixmusic.com and ua3000.info.

These name servers are commonly used with ursula.ns.cloudflare.com.

Host names with six IP numbers: host name peaches.ns.cloudflare.com points to: 2606:4700:50::a29f:26ef, 2803:f800:50::6ca2:c2ef, 2a06:98c1:50::ac40:22ef, 108.162.194.239, 162.159.38.239 and 172.64.34.239; host name randy.ns.cloudflare.com points to: 2606:4700:58::a29f:2c6d, 2803:f800:50::6ca2:c36d, 2a06:98c1:50::ac40:236d, 108.162.195.109, 162.159.44.109 and 172.64.35.109.

Mail Servers

office-sys.one is served by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

office-sys.one shares mail servers with other domains at least partially; for instance madhacker.io, bolofightwear.com, justin7.com, ohiowomenshealth.com and radisson-sochi.ru.

Host names with six IP numbers:

route1.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13.

route2.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19.

route3.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.

office-sys.one - robtex.com

office-sys.one

one

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`office-sys.one`

`one`