🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`o7.nu`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:4c8^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:8463^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.4.200^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.99^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mona.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ace^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ce^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mona.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ce^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mona.ns.cloudflare.com`
		A	108.162.192.206^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	172.64.32.206^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	173.245.58.206^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
NS	`wells.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c7d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wells.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c37d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`wells.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:237d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`wells.ns.cloudflare.com`
		A	108.162.195.125^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wells.ns.cloudflare.com`
		A	162.159.44.125^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wells.ns.cloudflare.com`
		A	172.64.35.125^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wells.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.4.200, 172.67.132.99
		IPv6 hints	2606:4700:3034::6815:4c8, 2606:4700:3035::ac43:8463
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=169, name=cloudflare-ech.com
SOA	`mona.ns.cloudflare.com`dns@cloudflare.com serial=2416105509

`nu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`catcher-in-the-rye.nic.nu` ⭐
	NS	`a.ns.nu`
	NS	`b.ns.nu`
	NS	`c.ns.nu`
	NS	`d.ns.nu`
	NS	`f.ns.nu`
	NS	`g.ns.nu`
	NS	`i.ns.nu`
	NS	`m.ns.nu`
	NS	`y.ns.nu`
	NS	`z.ns.nu`
	TXT	`id:ee6e8b82-cc70-4845-8b72-7faed9cf967a`
	TXT	`NU zone update: 2026-10-07 11:18:21 +0000 (EPOCH 1791371901) (auto)`
	SOA	`catcher-in-the-rye.nic.nu`hostmaster@nic.nu serial=1791371951

Same first word

o7.pages.dev

o7.fi

o7.nu

o7.wtf

o7.pw

o7.no

o7.synology.me

o7.nz

o7.au

o7.ro

o7.games

o7.ee

o7.ae

o7.net.cn

o7.com.cn

o7.studio

o7.ca

o7.group

o7.lc

o7.ru

o7.ax

o7.link

o7.is

o7.casino

o7.app

o7.si

o7.su

o7.org

o7.pt

o7.fyi

o7.sk

o7.hk

o7.ai

o7.team

o7.net.ph

o7.lu

o7.cn

o7.se

o7.io

o7.org.uk

o7.lat

o7.tm

o7.rip

o7.eu

o7.org.ph

o7.co

o7.hu

o7.cz

o7.com.br

o7.cc

o7.chat

o7.am

o7.md

o7.pl

o7.biz

o7.nl

o7.tel

o7.i234.me

o7.dk

o7.cx

o7.net

o7.to

o7.lt

o7.com

o7.business

o7.be

o7.pics

o7.ph

o7.workers.dev

o7.by

o7.vc

o7.at

o7.com.ph

o7.de

o7.lv

o7.ninja

o7.ie

Similar names

7o.com.cn

7o.nl

7o.org.uk

7o.pl

7o.uk

7o.by

7o.ca

7o.org.ph

7o.casino

7o.ink

7o.fr

7o.se

7o.pt

7o.su

7o.nz

7o.xyz

7o.ee

7o.market

7o.cn

7o.com

7o.be

7o.ph

7o.games

7o.tm

7o.at

7o.ws

7o.de

7o.fi

7o.com.au

7o.ae

7o.no

7o.net.ph

7o.pages.dev

7o.net.cn

7o.dk

7o.workers.dev

Previous names

nzi.nu

nzz.nu

o-l-d.nu

o-o-k.nu

o-o.nu

o-p-a.nu

o-ring.nu

o-t.nu

o-zone.nu

o.nu

o0.nu

o0o.nu

o1.nu

o2.nu

o21.nu

o2arena.nu

o2h.nu

o3.nu

o3eye.nu

Next names

oab.nu

oae.nu

oahu.nu

oak.nu

oakbeach.nu

oakhill.nu

oakleafsupport.nu

oakleybaratas.nu

oakleylatchaustralia.nu

oakleys.nu

oakleysunglasses.nu

oakleysunglassesireland.nu

oaks.nu

oakvisit.nu

oakworks.nu

oamkb.nu

oana.nu

oando.nu

oap.nu

DNS History

10 records (6 active, 4 former)

●NSmona.ns.cloudflare.com2026-09-28 → 2026-10-07 · 2 obs

● 2026-09-28 15:19:52
● 2026-10-07 12:06:26

●NSwells.ns.cloudflare.com2026-09-28 → 2026-10-07 · 2 obs

● 2026-09-28 15:19:52
● 2026-10-07 12:06:26

●A104.21.4.2002026-09-29 → 2026-10-07 · 3 obs

○ 2026-09-28 15:19:52
● 2026-09-29 19:20:08
● 2026-10-07 12:06:26

●A172.67.132.992026-09-29 → 2026-10-07 · 3 obs

○ 2026-09-28 15:19:52
● 2026-09-29 19:20:08
● 2026-10-07 12:06:26

○A188.114.96.02026-09-28 → 2026-09-28 · 3 obs

● 2026-09-28 15:19:52
○ 2026-09-29 19:20:08
○ 2026-10-07 12:06:26

○A188.114.97.02026-09-28 → 2026-09-28 · 3 obs

● 2026-09-28 15:19:52
○ 2026-09-29 19:20:08
○ 2026-10-07 12:06:26

●A2606:4700:3034::6815:4c82026-09-29 → 2026-10-07 · 3 obs

○ 2026-09-28 15:19:52
● 2026-09-29 19:20:08
● 2026-10-07 12:06:26

●A2606:4700:3035::ac43:84632026-09-29 → 2026-10-07 · 3 obs

○ 2026-09-28 15:19:52
● 2026-09-29 19:20:08
● 2026-10-07 12:06:26

○A2a06:98c1:3120::42026-09-28 → 2026-09-28 · 3 obs

● 2026-09-28 15:19:52
○ 2026-09-29 19:20:08
○ 2026-10-07 12:06:26

○A2a06:98c1:3121::42026-09-28 → 2026-09-28 · 3 obs

● 2026-09-28 15:19:52
○ 2026-09-29 19:20:08
○ 2026-10-07 12:06:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nu	i.ns.nu, a.ns.nu, y.ns.nu, b.ns.nu...	15 records
o7.nu	wells.ns.cloudflare.com, mona.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.125

NS records: wells.ns.cloudflare.com, mona.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for o7.nu (unsigned zone)

⏱️ Timing

Total: 1218ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.132.99, 104.21.4.200`
AAAA	2	`2606:4700:3035::ac43:8463, 2606:4700:3034::6815:4c8`
NS	2	`mona.ns.cloudflare.com, wells.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mona.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 15

In-bailiwick: 15 (a.ns.nu, b.ns.nu, c.ns.nu...)

Analysis

IP Addresses

o7.nu has four IP addresses: 104.21.4.200, 172.67.132.99, 2606:4700:3034::6815:4c8 and 2606:4700:3035::ac43:8463.

Among the host names that share IP numbers with o7.nu are association-lisa.fr, mariejacob-store.org, gay-gloryhole.com and two others.

Name Servers

o7.nu is served by two delegated name servers, mona.ns.cloudflare.com and wells.ns.cloudflare.com.

o7.nu has the same name server delegation as a number of other domains, such as teamwhg.info, marcofun17.workers.dev, 1bit.se and two more.

o7.nu shares at least some of its name servers with other domains, including shunbieshuaizhuazhuachangnang.pics, fullcircussalon.com, imaginationland.store and two others.

These name servers are frequently seen alongside the name servers janet.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

mona.ns.cloudflare.com carries IP addresses 108.162.192.206, 172.64.32.206 and 173.245.58.206, with 3 other addresses beyond those.

wells.ns.cloudflare.com carries IP addresses 108.162.195.125, 162.159.44.125 and 172.64.35.125, with 3 other addresses beyond those.

o7.nu - robtex.com

o7.nu

nu

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

`o7.nu`

`nu`