offsec.one - robtex.com

offsec.one

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:845a🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:4b9🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.4.185Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.132.90🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdion.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b9c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdion.ns.cloudflare.com
A2803:f800:50::6ca2:c19c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdion.ns.cloudflare.com
A2a06:98c1:50::ac40:219c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdion.ns.cloudflare.com
A108.162.193.156🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdion.ns.cloudflare.com
A172.64.33.156🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdion.ns.cloudflare.com
A173.245.59.156🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdion.ns.cloudflare.com
NSsara.ns.cloudflare.com
A2606:4700:50::adf5:3a90🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsara.ns.cloudflare.com
A2803:f800:50::6ca2:c090🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsara.ns.cloudflare.com
A2a06:98c1:50::ac40:2090🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsara.ns.cloudflare.com
A108.162.192.144🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsara.ns.cloudflare.com
A172.64.32.144🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsara.ns.cloudflare.com
A173.245.58.144🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsara.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.4.185, 172.67.132.90
IPv6 hints2606:4700:3034::ac43:845a, 2606:4700:3035::6815:4b9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=205, name=cloudflare-ech.com
SOAdion.ns.cloudflare.comdns@cloudflare.com serial=2407802486

one

DNSSEC🔒 Signed (DS record present)
NSa.nic.one ⭐
NSb.nic.one
NSc.nic.one
NSx.nic.one
NSy.nic.one
NSz.nic.one
SOAa.nic.oneadmin@tldns.godaddy serial=1782870981

Same first word

offsec.tools
offsec.net
offsec.eu
offsec.me
offsec.org
offsec.guru
offsec.nl
offsec.expert
offsec.one
offsec.co.uk
offsec.pl
offsec.de
offsec.ir
offsec.com
offsec.training
offsec.ru
offsec.us

Similar names

coffes.com
soceff.org
seffco.co.uk
sffeco.com
fesfoc.de
sffeco.com.sa
fesfoc.com
seffco.com
coffes.se
secoff.net
coseff.com
soceff.com

DNS History

8 records (6 active, 2 former)

NSdion.ns.cloudflare.comsara.ns.cloudflare.comA104.21.4.185172.67.132.902606:4700:3034::ac43:845a2606:4700:3035::6815:4b92606:4700:3037::6815:4b92606:4700:3037::ac43:845a
●NSdion.ns.cloudflare.com2026-05-19 → 2026-07-01 · 2 obs
● 2026-05-19 13:48:54
● 2026-07-01 02:05:22
●NSsara.ns.cloudflare.com2026-05-19 → 2026-07-01 · 2 obs
● 2026-05-19 13:48:54
● 2026-07-01 02:05:22
●A104.21.4.1852026-05-19 → 2026-07-01 · 2 obs
● 2026-05-19 13:48:54
● 2026-07-01 02:05:22
●A172.67.132.902026-05-19 → 2026-07-01 · 2 obs
● 2026-05-19 13:48:54
● 2026-07-01 02:05:22
●A2606:4700:3034::ac43:845a2026-07-01 → 2026-07-01 · 2 obs
○ 2026-05-19 13:48:54
● 2026-07-01 02:05:22
●A2606:4700:3035::6815:4b92026-07-01 → 2026-07-01 · 2 obs
○ 2026-05-19 13:48:54
● 2026-07-01 02:05:22
○A2606:4700:3037::6815:4b92026-05-19 → 2026-05-19 · 2 obs
● 2026-05-19 13:48:54
○ 2026-07-01 02:05:22
○A2606:4700:3037::ac43:845a2026-05-19 → 2026-05-19 · 2 obs
● 2026-05-19 13:48:54
○ 2026-07-01 02:05:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
onea.nic.one, b.nic.one, c.nic.one, x.nic.one...12 records
offsec.onesara.ns.cloudflare.com, dion.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.156

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for offsec.one (unsigned zone)

⏱️ Timing

Total: 308ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.4.185, 172.67.132.90
AAAA22606:4700:3034::ac43:845a, 2606:4700:3035::6815:4b9
NS2dion.ns.cloudflare.com, sara.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dion.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

offsec.one points to the four IP addresses 104.21.4.185, 172.67.132.90, 2606:4700:3034::ac43:845a and 2606:4700:3035::6815:4b9.

Two other host names, along with harzhotel.info, www.04stream.tv and anasmiah.com, also share IP numbers with offsec.one.

Name Servers

The NS records for offsec.one delegate to dion.ns.cloudflare.com and sara.ns.cloudflare.com.

offsec.one shares its NS records with other domains, for example battlefieldnations.com, consultjl.com, xooz.org and two others.

The name servers of offsec.one overlap at least partially with those of other domains — among them 5091693.com, softmediadev.com, 9xmovies.work and two more.

The name servers josephine.ns.cloudflare.com, bella.ns.cloudflare.com and carter.ns.cloudflare.com are commonly seen alongside these name servers.

DNS names with 6 IP addresses:

dion.ns.cloudflare.com maps to 108.162.193.156, 172.64.33.156, 173.245.59.156 and 3 additional IP addresses.

sara.ns.cloudflare.com maps to 108.162.192.144, 172.64.32.144, 173.245.58.144 and 3 additional IP addresses.