ruby.nu - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`ruby.nu`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:29ca^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a723^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.41.202^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.167.35^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`glen.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`glen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`glen.ns.cloudflare.com`
		A	108.162.193.169^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
		A	172.64.33.169^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
		A	173.245.59.169^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
NS	`pola.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pola.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pola.ns.cloudflare.com`
		A	108.162.192.214^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
		A	172.64.32.214^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
		A	173.245.58.214^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
MX	`mail.ruby.nu` ⭐
		A	195.201.4.114^{🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC}
			PTR	`dedivirt939.your-server.de`
TXT	`v=spf1 a mx include:82.33.246.100 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.41.202, 172.67.167.35
		IPv6 hints	2606:4700:3031::6815:29ca, 2606:4700:3037::ac43:a723
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=109, name=cloudflare-ech.com
SOA	`glen.ns.cloudflare.com`dns@cloudflare.com serial=2412635645

`nu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`catcher-in-the-rye.nic.nu` ⭐
	NS	`a.ns.nu`
	NS	`c.ns.nu`
	NS	`d.ns.nu`
	NS	`m.ns.nu`
	NS	`y.ns.nu`
	NS	`z.ns.nu`
	TXT	`NU zone update: 2026-08-30 22:15:04 +0000 (EPOCH 1788128104) (auto)`
	TXT	`id:573c5069-f7dc-4dd8-86f1-b08077ed7379`
	SOA	`catcher-in-the-rye.nic.nu`hostmaster@nic.nu serial=1788128157

Same first word

ruby.be

ruby.sk

ruby.support

ruby.luxe

ruby.today

ruby.or.kr

ruby.wtf

ruby.cool

ruby.lease

ruby.uz

ruby.co.nz

ruby.zone

ruby.contractors

ruby.com.ar

ruby.bg

ruby.com.ng

ruby.hk

ruby.jp

ruby.id

ruby.icu

ruby.cafe

ruby.rw

ruby.directory

ruby.agency

ruby.fi

ruby.im

ruby.moe

ruby.gr

ruby.readthedocs.io

ruby.tw

ruby.energy

ruby.dj

ruby.ru

ruby.github.io

ruby.school

ruby.ca

ruby.land

ruby.ee

ruby.frl

ruby.is

ruby.now

ruby.si

ruby.mk

ruby.lu

ruby.ph

ruby.training

ruby.nu

ruby.log.br

ruby.sg

ruby.technology

ruby.city

ruby.center

ruby.promo

ruby.do

ruby.com.br

ruby.su

ruby.gq

ruby.coffee

ruby.at

ruby.co.il

ruby.fyi

ruby.farm

ruby.sa

ruby.biz

ruby.by

ruby.lighting

ruby.gay

ruby.tools

ruby.md

ruby.eu

ruby.network

ruby.tz

ruby.guru

ruby.pl

ruby.okinawa

ruby.pe

ruby.digital

ruby.es

ruby.gift

ruby.boutique

ruby.com.ua

ruby.fm

ruby.haus

ruby.codes

ruby.awsapps.com

ruby.media

ruby.org.au

ruby.or.jp

ruby.social

ruby.js.org

ruby.so

ruby.com

ruby.blue

ruby.it

ruby.solutions

ruby.fr

ruby.ie

ruby.no

ruby.tips

ruby.tel

ruby.com.ph

ruby.ngo

ruby.baby

ruby.cz

ruby.co.jp

ruby.college

ruby.top

ruby.new

ruby.org.mx

ruby.build

ruby.ovh

ruby.group

ruby.cn

ruby.us

ruby.co

ruby.ro

ruby.net

ruby.wien

ruby.cx

ruby.bingo

ruby.in

ruby.club

ruby.org

ruby.pet

ruby.ci

ruby.gallery

ruby.info

ruby.vn

ruby.rent

ruby.cc

Similar names

urby.ru

urby.nyc

byru.id

rybu.ph

bury.net.pl

urby.site

rbuy.net

buyr.shop

bury.ru

bury.no

bury.eu

bury.uk.com

bury.link

bruy.fr

bury.ai

ybur.ph

urby.world

urby.style

rybu.de

bruy.net

bury.pro

byru.com

bury.us

bryu.net

ybru.menu

bury.fr

byru.uk

rbuy.ir

urby.bike

buyr.ca

buyr.org

buyr.ph

bruy.cn

bury.in

ubry.ch

bury.com.pl

bury.gov.uk

bury.se

ubry.fr

buyr.in

ubyr.net

bury.cz

ubyr.com

bryu.com

bury.biz

bury.com

urby.com

buyr.us

bruy.org

ubyr.ngo.ph

rybu.org

urby.us

bury.host

Previous names

ru.nu

rub.nu

ruban.nu

rubato.nu

rubb.nu

rubbad.nu

rubberducky.nu

rubbonet.nu

ruben.nu

rubies.nu

rubiks.nu

rubin.nu

rubinen.nu

rubinstein.nu

rubix.nu

rubn.nu

rubow.nu

rubriek.nu

rubrieken.nu

rubriker.nu

Next names

rubyred.nu

ruc.nu

ruccola.nu

rucphen.nu

rud.nu

rudbeck.nu

rudbeckia.nu

rudh.nu

rudolf.nu

rudolphi.nu

rudpedersen.nu

ruds.nu

rudys.nu

rue.nu

ruf.nu

rufus.nu

rug.nu

rugaard.nu

rugby.nu

DNS History

19 records (7 active, 12 former)

●NSglen.ns.cloudflare.com2026-08-29 → 2026-08-30 · 3 obs

○ 2018-09-05 11:38:28
● 2026-08-29 05:28:18
● 2026-08-30 22:35:16

○NSns1.ascio.com2015-06-20 → 2017-02-07 · 4 obs

● 2015-06-20 00:42:52
● 2017-02-07 07:56:28
○ 2018-09-05 11:38:28
○ 2026-08-30 22:35:16

○NSns1.parkingcrew.net2018-09-05 → 2018-09-05 · 4 obs

○ 2017-02-07 07:56:28
● 2018-09-05 11:38:28
○ 2026-08-29 05:28:18
○ 2026-08-30 22:35:16

○NSns2.ascio.com2015-06-20 → 2017-02-07 · 4 obs

● 2015-06-20 00:42:52
● 2017-02-07 07:56:28
○ 2018-09-05 11:38:28
○ 2026-08-30 22:35:16

○NSns2.parkingcrew.net2018-09-05 → 2018-09-05 · 4 obs

○ 2017-02-07 07:56:28
● 2018-09-05 11:38:28
○ 2026-08-29 05:28:18
○ 2026-08-30 22:35:16

○NSns3.ascio.com2015-06-20 → 2017-02-07 · 4 obs

● 2015-06-20 00:42:52
● 2017-02-07 07:56:28
○ 2018-09-05 11:38:28
○ 2026-08-30 22:35:16

○NSns4.ascio.com2015-06-20 → 2017-02-07 · 4 obs

● 2015-06-20 00:42:52
● 2017-02-07 07:56:28
○ 2018-09-05 11:38:28
○ 2026-08-30 22:35:16

●NSpola.ns.cloudflare.com2026-08-29 → 2026-08-30 · 3 obs

○ 2018-09-05 11:38:28
● 2026-08-29 05:28:18
● 2026-08-30 22:35:16

○MXmail.h-email.net2018-09-05 → 2018-09-05 · 4 obs

○ 2017-02-07 07:56:28
● 2018-09-05 11:38:28
○ 2026-08-29 05:28:18
○ 2026-08-30 22:35:16

●MXmail.ruby.nu2026-08-29 → 2026-08-30 · 3 obs

○ 2018-09-05 11:38:28
● 2026-08-29 05:28:18
● 2026-08-30 22:35:16

○MXrelay1.netnames.net2015-06-20 → 2017-02-07 · 4 obs

● 2015-06-20 00:42:52
● 2017-02-07 07:56:28
○ 2018-09-05 11:38:28
○ 2026-08-30 22:35:16

○MXrelay2.netnames.net2015-06-20 → 2017-02-07 · 4 obs

● 2015-06-20 00:42:52
● 2017-02-07 07:56:28
○ 2018-09-05 11:38:28
○ 2026-08-30 22:35:16

●A104.21.41.2022026-08-29 → 2026-08-30 · 3 obs

○ 2018-09-05 11:38:28
● 2026-08-29 05:28:18
● 2026-08-30 22:35:16

●A172.67.167.352026-08-29 → 2026-08-30 · 3 obs

○ 2018-09-05 11:38:28
● 2026-08-29 05:28:18
● 2026-08-30 22:35:16

○A185.26.230.1292015-06-20 → 2017-02-07 · 4 obs

● 2015-06-20 00:42:52
● 2017-02-07 07:56:28
○ 2018-09-05 11:38:28
○ 2026-08-30 22:35:16

○A185.53.179.82018-09-05 → 2018-09-05 · 4 obs

○ 2017-02-07 07:56:28
● 2018-09-05 11:38:28
○ 2026-08-29 05:28:18
○ 2026-08-30 22:35:16

●A2606:4700:3031::6815:29ca2026-08-29 → 2026-08-30 · 3 obs

○ 2018-09-05 11:38:28
● 2026-08-29 05:28:18
● 2026-08-30 22:35:16

●A2606:4700:3037::ac43:a7232026-08-29 → 2026-08-30 · 3 obs

○ 2018-09-05 11:38:28
● 2026-08-29 05:28:18
● 2026-08-30 22:35:16

○A54.72.9.512018-09-05 → 2018-09-05 · 4 obs

○ 2017-02-07 07:56:28
● 2018-09-05 11:38:28
○ 2026-08-29 05:28:18
○ 2026-08-30 22:35:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nu	c.ns.nu, y.ns.nu, z.ns.nu, a.ns.nu...	-
ruby.nu	pola.ns.cloudflare.com, glen.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.214

NS records: pola.ns.cloudflare.com, glen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ruby.nu (unsigned zone)

⏱️ Timing

Total: 554ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.167.35, 104.21.41.202`
AAAA	2	`2606:4700:3031::6815:29ca, 2606:4700:3037::ac43:a723`
NS	2	`glen.ns.cloudflare.com, pola.ns.cloudflare.com`
MX	1	`mail.ruby.nu (pri: 10)`
TXT	1	`v=spf1 a mx include:82.33.246.100 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`glen.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

ruby.nu has four IP addresses: 104.21.41.202, 172.67.167.35, 2606:4700:3031::6815:29ca and 2606:4700:3037::ac43:a723.

wisnu123team.com, 18mh222.com, backup.ooo plus two other host names have IP numbers in common with ruby.nu.

Name Servers

The NS records for ruby.nu delegate to glen.ns.cloudflare.com and pola.ns.cloudflare.com.

The name server configuration of ruby.nu is shared with other domains, for instance aaxab.com, petrinec.ch, jahrim.com and two others.

ruby.nu shares at least some of its name servers with other domains, including komputech.co, thetoletofficial.workers.dev, pickupasia.com and two others.

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

Hosts with 6 IP addresses each:

glen.ns.cloudflare.com maps to 108.162.193.169, 172.64.33.169, 173.245.59.169 and 3 additional IP addresses.

pola.ns.cloudflare.com maps to 108.162.192.214, 172.64.32.214, 173.245.58.214 and 3 additional IP addresses.

Mail Servers

ruby.nu uses one mail server — mail.ruby.nu.

mail.ruby.nu resolves to 195.201.4.114 and no other IP number.