🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`ob1.ninja`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:d416^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:55e9^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.85.233^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.212.22^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`greg.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b73^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c173^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`greg.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2173^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`greg.ns.cloudflare.com`
		A	108.162.193.115^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	172.64.33.115^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	173.245.59.115^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
NS	`janet.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aa9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`janet.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`janet.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`janet.ns.cloudflare.com`
		A	108.162.192.169^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`janet.ns.cloudflare.com`
		A	172.64.32.169^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`janet.ns.cloudflare.com`
		A	173.245.58.169^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`janet.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		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`⁽⁶⁸⁾
		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`
MX	`route3.mx.cloudflare.net`⁽⁹²⁾
		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`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.85.233, 172.67.212.22
		IPv6 hints	2606:4700:3031::ac43:d416, 2606:4700:3037::6815:55e9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=84, name=cloudflare-ech.com
SOA	`greg.ns.cloudflare.com`dns@cloudflare.com serial=2412241518

`ninja`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.ninja` ⭐
	NS	`v0n1.nic.ninja`
	NS	`v0n2.nic.ninja`
	NS	`v0n3.nic.ninja`
	NS	`v2n0.nic.ninja`
	NS	`v2n1.nic.ninja`
	SOA	`v0n0.nic.ninja`hostmaster@donuts.email serial=1787552601

⚠️ On DNS blocklist: spam-tlds

Same first word

ob1.realestate

ob1.cc

ob1.fr

ob1.io

ob1.be

ob1.online

ob1.ru

ob1.com.au

ob1.info

ob1.dk

ob1.so

ob1.us

ob1.workers.dev

ob1.net

ob1.com

ob1.de

ob1.nl

ob1.com.my

ob1.co.uk

ob1.eu

ob1.in

ob1.jp

ob1.app

ob1.ninja

Similar names

1ob.cc

1bo.net

bo1.org

b1o.it

o1b.net

1bo.de

bo1.net

bo1.no

b1o.link

1bo.xyz

bo1.us

1bo.dk

1ob.com

o1b.com

b1o.de

1ob.net

bo1.biz

1bo.no

b1o.com

b1o.net

bo1.ru

bo1.nl

bo1.de

o1b.co.uk

1ob.info

1ob.ru

bo1.cn

bo1.app

1bo.pages.dev

1ob.de

b1o.eu

1ob.cn

bo1.com

1bo.com

Previous names

Next names

DNS History

9 records (9 active, 0 former)

●NSgreg.ns.cloudflare.com2026-08-19 → 2026-08-24 · 2 obs

● 2026-08-19 00:34:54
● 2026-08-24 06:40:56

●NSjanet.ns.cloudflare.com2026-08-19 → 2026-08-24 · 2 obs

● 2026-08-19 00:34:54
● 2026-08-24 06:40:56

●MXroute1.mx.cloudflare.net2026-08-19 → 2026-08-24 · 2 obs

● 2026-08-19 00:34:54
● 2026-08-24 06:40:56

●MXroute2.mx.cloudflare.net2026-08-19 → 2026-08-24 · 2 obs

● 2026-08-19 00:34:54
● 2026-08-24 06:40:56

●MXroute3.mx.cloudflare.net2026-08-19 → 2026-08-24 · 2 obs

● 2026-08-19 00:34:54
● 2026-08-24 06:40:56

●A104.21.85.2332026-08-19 → 2026-08-24 · 2 obs

● 2026-08-19 00:34:54
● 2026-08-24 06:40:56

●A172.67.212.222026-08-19 → 2026-08-24 · 2 obs

● 2026-08-19 00:34:54
● 2026-08-24 06:40:56

●A2606:4700:3031::ac43:d4162026-08-19 → 2026-08-24 · 2 obs

● 2026-08-19 00:34:54
● 2026-08-24 06:40:56

●A2606:4700:3037::6815:55e92026-08-19 → 2026-08-24 · 2 obs

● 2026-08-19 00:34:54
● 2026-08-24 06:40:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ninja	v0n0.nic.ninja, v0n1.nic.ninja, v0n2.nic.ninja, v0n3.nic.ninja...	12 records
ob1.ninja	greg.ns.cloudflare.com, janet.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.169

NS records: greg.ns.cloudflare.com, janet.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ob1.ninja (unsigned zone)

⏱️ Timing

Total: 670ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.85.233, 172.67.212.22`
AAAA	2	`2606:4700:3037::6815:55e9, 2606:4700:3031::ac43:d416`
NS	2	`greg.ns.cloudflare.com, janet.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 24), route2.mx.cloudflare.net (pri: 68)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`greg.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.ninja, v0n0.nic.ninja, v0n1.nic.ninja...)

Analysis

IP Addresses

ob1.ninja has four IP addresses: 104.21.85.233, 172.67.212.22, 2606:4700:3031::ac43:d416 and 2606:4700:3037::6815:55e9.

kayaaerialyoga.com, sstxt.us, chickenroad2.nz and two other host names share IP numbers with ob1.ninja.

Name Servers

DNS delegation for ob1.ninja points to two name servers: greg.ns.cloudflare.com and janet.ns.cloudflare.com.

ob1.ninja uses the same name servers as several other domains — among them westbury-pkg.co.uk, nokta34taksi.com, cheverellwood.co.uk and two more.

ob1.ninja has at least partial name server overlap with other domains, such as malchuno.com, hachprivate.com, bmblackmidi.com and two others.

Hostnames that resolve to 6 IP addresses:

greg.ns.cloudflare.com has IP addresses 108.162.193.115, 172.64.33.115 and 173.245.59.115, plus 3 other.

janet.ns.cloudflare.com has IP addresses 108.162.192.169, 172.64.32.169 and 173.245.58.169, plus 3 other.

Mail Servers

ob1.ninja has three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

ob1.ninja has at least partial mail server overlap with other domains such as cat-hotel.uk, lisavonbillerbeck.de, ghostliner.top and two more.

Hostnames that resolve to 6 IP addresses:

route1.mx.cloudflare.net has IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, plus 3 other.

route2.mx.cloudflare.net has IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, plus 3 other.

route3.mx.cloudflare.net has IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, plus 3 other.

ob1.ninja - robtex.com

ob1.ninja

ninja

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`ob1.ninja`

`ninja`