`ruby.sg`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:d023^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:1702^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.23.2^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.208.35^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`agustin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c5a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`agustin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c35a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`agustin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:235a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`agustin.ns.cloudflare.com`
		A	108.162.195.90^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.44.90^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.35.90^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`jasmine.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aaa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasmine.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0aa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jasmine.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20aa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jasmine.ns.cloudflare.com`
		A	108.162.192.170^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasmine.ns.cloudflare.com`
		A	172.64.32.170^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasmine.ns.cloudflare.com`
		A	173.245.58.170^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasmine.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.23.2, 172.67.208.35
		IPv6 hints	2606:4700:3031::ac43:d023, 2606:4700:3036::6815:1702
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=57, name=cloudflare-ech.com
SOA	`agustin.ns.cloudflare.com`dns@cloudflare.com serial=2407672729

`sg`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ds.sgnic.sg` ⭐
	NS	`dsany2.sgnic.sg`
	NS	`dsany3.sgnic.sg`
	NS	`dsany4.sgnic.sg`
	NS	`ns4.apnic.net`
	NS	`pch.sgzones.sg`
	SOA	`ds.sgnic.sg`dna@sgnic.sg serial=2607042030

Same first word

ruby.blue

ruby.it

ruby.solutions

ruby.fr

ruby.ie

ruby.no

ruby.co.jp

ruby.build

ruby.direct

ruby.cn

ruby.us

ruby.co

ruby.ro

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ruby.in

ruby.org

ruby.pet

ruby.gallery

ruby.info

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ruby.today

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ruby.zone

ruby.contractors

ruby.com.ar

ruby.bg

ruby.hk

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ruby.im

ruby.readthedocs.io

ruby.dj

ruby.github.io

ruby.school

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ruby.lu

ruby.ph

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ruby.technology

ruby.city

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ruby.su

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ruby.fyi

ruby.farm

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ruby.biz

ruby.by

ruby.lighting

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ruby.eu

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ruby.pl

ruby.digital

ruby.gift

ruby.boutique

ruby.fm

ruby.awsapps.com

ruby.media

ruby.org.au

ruby.or.jp

ruby.social

ruby.so

ruby.com

Similar names

yurb.dev

bury.me

buyr.ru

urby.com.br

rbuy.com

rbuy.de

urby.in

urby.me

buyr.nl

uybr.com

buyr.info

bury.hu

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buyr.de

yrbu.com

urby.cn

ubry.com

bury.co

bruy.eu

byur.com

rbuy.net

bury.ru

bury.eu

bruy.fr

bruy.net

byru.com

bury.us

yrbu.cn

bury.fr

buyr.org

bruy.cn

bury.in

ubry.ch

bury.com.pl

bury.gov.uk

bury.se

buyr.in

ubyr.net

bury.cz

ubyr.com

bury.com

urby.com

buyr.us

bruy.org

urby.us

bury.host

urby.net

bruy.de

byru.net

bruy.info

bruy.com

ruyb.com

buyr.eu

rybu.pl

bury.lowicz.pl

bury.co.uk

ruyb.cn

bury.es

ybur.co.uk

urby.mobi

byur.jp

ubyr.org

bury.be

rbuy.cn

urby.ca

bury.cn

bruy.ru

yrub.top

DNS History

38 records (6 active, 32 former)

●NSagustin.ns.cloudflare.com2026-02-28 → 2026-07-04 · 3 obs

○ 2026-02-24 13:10:38
● 2026-02-28 16:42:48
● 2026-07-04 21:43:26

●NSjasmine.ns.cloudflare.com2026-02-28 → 2026-07-04 · 3 obs

○ 2026-02-24 13:10:38
● 2026-02-28 16:42:48
● 2026-07-04 21:43:26

○NSns1.dnsimple.com2015-08-28 → 2026-02-21 · 4 obs

● 2015-08-28 23:18:04
● 2026-02-21 14:47:26
○ 2026-02-24 13:10:38
○ 2026-07-04 21:43:26

○NSns184.sgcloudhosting.com2026-02-24 → 2026-02-24 · 4 obs

○ 2026-02-21 14:47:26
● 2026-02-24 13:10:38
○ 2026-02-28 16:42:48
○ 2026-07-04 21:43:26

○NSns185.sgcloudhosting.com2026-02-24 → 2026-02-24 · 4 obs

○ 2026-02-21 14:47:26
● 2026-02-24 13:10:38
○ 2026-02-28 16:42:48
○ 2026-07-04 21:43:26

○NSns186.sgcloudhosting.com2026-02-24 → 2026-02-24 · 4 obs

○ 2026-02-21 14:47:26
● 2026-02-24 13:10:38
○ 2026-02-28 16:42:48
○ 2026-07-04 21:43:26

○NSns2.dnsimple.com2015-08-28 → 2026-02-21 · 4 obs

● 2015-08-28 23:18:04
● 2026-02-21 14:47:26
○ 2026-02-24 13:10:38
○ 2026-07-04 21:43:26

○NSns3.dnsimple.com2015-08-28 → 2026-02-21 · 4 obs

● 2015-08-28 23:18:04
● 2026-02-21 14:47:26
○ 2026-02-24 13:10:38
○ 2026-07-04 21:43:26

○NSns4.dnsimple.com2015-08-28 → 2026-02-21 · 4 obs

● 2015-08-28 23:18:04
● 2026-02-21 14:47:26
○ 2026-02-24 13:10:38
○ 2026-07-04 21:43:26

○MXmxa.mailgun.org2015-08-28 → 2017-01-14 · 4 obs

● 2015-08-28 23:18:04
● 2017-01-14 19:16:58
○ 2026-02-17 14:07:20
○ 2026-07-04 21:43:26

○MXmxb.mailgun.org2015-08-28 → 2017-01-14 · 4 obs

● 2015-08-28 23:18:04
● 2017-01-14 19:16:58
○ 2026-02-17 14:07:20
○ 2026-07-04 21:43:26

○A103.7.9.222026-02-24 → 2026-02-24 · 4 obs

○ 2026-02-17 14:07:20
● 2026-02-24 13:10:38
○ 2026-02-28 16:42:48
○ 2026-07-04 21:43:26

●A104.21.23.22026-02-28 → 2026-07-04 · 3 obs

○ 2026-02-24 13:10:38
● 2026-02-28 16:42:48
● 2026-07-04 21:43:26

○A107.20.226.742015-08-28 → 2015-08-28 · 3 obs

● 2015-08-28 23:18:04
○ 2026-02-17 14:07:20
○ 2026-07-04 21:43:26

○A107.22.250.1872015-08-28 → 2015-08-28 · 3 obs

● 2015-08-28 23:18:04
○ 2026-02-17 14:07:20
○ 2026-07-04 21:43:26

●A172.67.208.352026-02-28 → 2026-07-04 · 3 obs

○ 2026-02-24 13:10:38
● 2026-02-28 16:42:48
● 2026-07-04 21:43:26

○A184.73.246.1272015-10-16 → 2015-10-16 · 4 obs

○ 2015-10-10 03:08:50
● 2015-10-16 12:22:14
○ 2015-11-23 23:40:08
○ 2026-07-04 21:43:26

○A23.21.201.1332015-08-28 → 2015-08-28 · 3 obs

● 2015-08-28 23:18:04
○ 2026-02-17 14:07:20
○ 2026-07-04 21:43:26

○A23.21.254.122016-02-09 → 2016-02-09 · 4 obs

○ 2016-01-31 06:04:04
● 2016-02-09 11:23:48
○ 2016-03-05 02:35:30
○ 2026-07-04 21:43:26

○A23.21.54.2272015-08-28 → 2015-08-28 · 3 obs

● 2015-08-28 23:18:04
○ 2026-02-17 14:07:20
○ 2026-07-04 21:43:26

○A23.21.97.862015-12-06 → 2015-12-06 · 4 obs

○ 2015-11-23 23:40:08
● 2015-12-06 00:40:24
○ 2016-01-31 06:04:04
○ 2026-07-04 21:43:26

○A23.23.138.2482015-08-28 → 2015-08-28 · 3 obs

● 2015-08-28 23:18:04
○ 2026-02-17 14:07:20
○ 2026-07-04 21:43:26

○A23.23.175.1052015-10-10 → 2015-10-10 · 4 obs

○ 2015-10-08 20:13:14
● 2015-10-10 03:08:50
○ 2015-10-16 12:22:14
○ 2026-07-04 21:43:26

○A23.23.252.692016-10-11 → 2016-10-11 · 4 obs

○ 2016-07-16 01:24:56
● 2016-10-11 17:49:32
○ 2017-01-14 19:16:58
○ 2026-07-04 21:43:26

○A23.23.73.1702016-07-16 → 2016-07-16 · 4 obs

○ 2016-05-23 11:34:24
● 2016-07-16 01:24:56
○ 2016-10-11 17:49:32
○ 2026-07-04 21:43:26

○A23.23.94.1352017-01-14 → 2017-01-14 · 4 obs

○ 2016-10-11 17:49:32
● 2017-01-14 19:16:58
○ 2026-02-17 14:07:20
○ 2026-07-04 21:43:26

●A2606:4700:3031::ac43:d0232026-06-24 → 2026-07-04 · 3 obs

○ 2026-02-28 16:42:48
● 2026-06-24 20:02:22
● 2026-07-04 21:43:26

○A2606:4700:3033::ac43:d0232026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-24 13:10:38
● 2026-02-28 16:42:48
○ 2026-06-24 20:02:22
○ 2026-07-04 21:43:26

○A2606:4700:3034::6815:17022026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-24 13:10:38
● 2026-02-28 16:42:48
○ 2026-06-24 20:02:22
○ 2026-07-04 21:43:26

●A2606:4700:3036::6815:17022026-06-24 → 2026-07-04 · 3 obs

○ 2026-02-28 16:42:48
● 2026-06-24 20:02:22
● 2026-07-04 21:43:26

○A50.17.216.962015-08-28 → 2015-08-28 · 3 obs

● 2015-08-28 23:18:04
○ 2026-02-17 14:07:20
○ 2026-07-04 21:43:26

○A54.197.245.1822016-03-05 → 2016-03-05 · 4 obs

○ 2016-02-09 11:23:48
● 2016-03-05 02:35:30
○ 2016-05-23 11:34:24
○ 2026-07-04 21:43:26

○A54.204.1.1542016-01-31 → 2016-01-31 · 4 obs

○ 2015-12-06 00:40:24
● 2016-01-31 06:04:04
○ 2016-02-09 11:23:48
○ 2026-07-04 21:43:26

○A54.221.230.372015-11-23 → 2015-11-23 · 4 obs

○ 2015-10-16 12:22:14
● 2015-11-23 23:40:08
○ 2015-12-06 00:40:24
○ 2026-07-04 21:43:26

○A54.235.66.2002015-08-28 → 2015-08-28 · 3 obs

● 2015-08-28 23:18:04
○ 2015-10-08 20:13:14
○ 2026-07-04 21:43:26

○A54.243.145.712016-05-23 → 2016-05-23 · 4 obs

○ 2016-03-05 02:35:30
● 2016-05-23 11:34:24
○ 2016-07-16 01:24:56
○ 2026-07-04 21:43:26

○A54.243.163.22015-08-28 → 2015-08-28 · 3 obs

● 2015-08-28 23:18:04
○ 2026-02-17 14:07:20
○ 2026-07-04 21:43:26

○A54.243.82.672015-10-08 → 2015-10-08 · 4 obs

○ 2015-08-28 23:18:04
● 2015-10-08 20:13:14
○ 2015-10-10 03:08:50
○ 2026-07-04 21:43:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sg	pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg, dsany4.sgnic.sg	-
ruby.sg	jasmine.ns.cloudflare.com, agustin.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.170

NS records: jasmine.ns.cloudflare.com, agustin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ruby.sg (unsigned zone)

⏱️ Timing

Total: 528ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.208.35, 104.21.23.2`
AAAA	2	`2606:4700:3031::ac43:d023, 2606:4700:3036::6815:1702`
NS	2	`agustin.ns.cloudflare.com, jasmine.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`agustin.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

ruby.sg has four IP addresses: 104.21.23.2, 172.67.208.35, 2606:4700:3031::ac43:d023 and 2606:4700:3036::6815:1702.

pragmaapps.com, conservativenightcap.com, areonspot.co.uk and two other host names share IP numbers with ruby.sg.

Name Servers

ruby.sg is served by two delegated name servers, agustin.ns.cloudflare.com and jasmine.ns.cloudflare.com.

ruby.sg uses the same name servers as several other domains — among them alamrakamy.com, alastcrar.com, smartschools.network and two more.

ruby.sg shares at least some of its name servers with other domains, including meuroteirordc.com.br, model-engineer.family, financialhealthgoals.com and two others.

These name servers are frequently paired with the name servers miles.ns.cloudflare.com and izabella.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

agustin.ns.cloudflare.com carries IP addresses 108.162.195.90, 162.159.44.90 and 172.64.35.90, with 3 other addresses beyond those.

jasmine.ns.cloudflare.com carries IP addresses 108.162.192.170, 172.64.32.170 and 173.245.58.170, with 3 other addresses beyond those.

ruby.sg - robtex.com

ruby.sg

sg

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`ruby.sg`

`sg`