`sg.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:34b8^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:cad8^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.52.184^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.202.216^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kay.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a7d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kay.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kay.ns.cloudflare.com`
		A	108.162.192.125^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
		A	172.64.32.125^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
		A	173.245.58.125^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
NS	`lakas.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lakas.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lakas.ns.cloudflare.com`
		A	108.162.193.194^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
		A	172.64.33.194^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
		A	173.245.59.194^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		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`
MX	`route2.mx.cloudflare.net`⁽⁷⁹⁾
		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	`route1.mx.cloudflare.net`⁽⁸⁷⁾
		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`
TXT	`google-site-verification=xU2iAZATYUmWrM6OHLSggX0ZTAKdKvKbxjDgtYZ6eIs`
TXT	`google-site-verification=zQANBeyl1MTklsQdCWnSvh0anTRLRLE8AKm7rnn--CA`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.52.184, 172.67.202.216
		IPv6 hints	2606:4700:3030::6815:34b8, 2606:4700:3032::ac43:cad8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=96, name=cloudflare-ech.com
SOA	`kay.ns.cloudflare.com`dns@cloudflare.com serial=2402287735

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

sg.mk

sg.com.py

sg.cz

sg.ac

sg.org.tr

sg.ph

sg.com.cn

sg.am

sg.be

sg.com.jo

sg.net.cn

sg.sh

sg.work

sg.ba.gov.br

sg.org.au

sg.s3-ap-southeast-1.amazonaws.com

sg.s3.amazonaws.com

sg.id.au

sg.on-the-web.tv

sg.live

sg.edu.pl

sg.homeip.net

sg.cn

sg.org.za

sg.blogspot.com

sg.cm

sg.s3-website-ap-southeast-1.amazonaws.com

sg.net.pl

sg.hu

sg.gov.cn

sg.zone

sg.org.ru

sg.co

sg.vc

sg.sharp

sg.io

sg.contact

sg.com.tw

sg.com.ar

sg.ac.kr

sg.lv

sg.rt.ht

sg.gov.pl

sg.gs

sg.tf

sg.com.ua

sg.kg

sg.ua

sg.edu.mx

sg.sv

sg.at

sg.gov.br

sg.com.kw

sg.net

sg.tax

sg.tn

sg.pe

sg.bj.cn

sg.ch

sg.org

sg.no

sg.edgesuite.net

sg.me

sg.co.kr

sg.ru

sg.gov.lk

sg.vg

sg.abbott

sg.nl

sg.com

sg.com.au

sg.cl

sg.ee

sg.gg

sg.canon

sg.pl

sg.gov.tr

sg.news

sg.fr

sg.nu

sg.my

sg.kz

sg.lt

sg.com.my

sg.dk

sg.spb.ru

sg.or.id

sg.ac.th

sg.agency

sg.com.br

sg.ai

sg.ca

sg.law

sg.ae

sg.k12.tr

sg.co.nz

sg.s3-website-us-west-2.amazonaws.com

sg.is

sg.in.th

sg

sg.com.pl

sg.cc

sg.de

sg.se

sg.co.th

sg.com.mx

sg.s3-website.ap-northeast-2.amazonaws.com

sg.dev

sg.vn.ua

sg.s3-website-us-west-1.amazonaws.com

Similar names

gs.fm

gs.net.pl

gs.bot

gs.co.uk

gs.com.do

gs.com.tw

gs.am

gs.co.rs

gs.nu

gs.sh

gs.su

gs.creditcard

gs.tax

gs.gives

gs.rs

gs.ge

gs.my

gs.st.no

gs.cm

gs.lv

gs.cn

gs.finance

gs.com

gs.cx

gs.gov.mk

gs.net.br

gs.mr.no

gs.email

gs.ro

gs.be

gs.agency

gs.sy

gs.kz

gs.gov.mn

gs.nl.no

gs.engineer

gs.com.mx

gs.sg

gs.ua

gs.gov.cn

gs.gs

gs.net

gs.com.au

gs.cz

gs.ac.kr

gs.dev

gs.vc

gs.gov.rs

gs.news

gs.markets

gs.pn

gs.va.no

gs.ms.kr

gs.dk

gs.by

DNS History

15 records (9 active, 6 former)

●NSkay.ns.cloudflare.com2020-09-09 → 2026-04-23 · 2 obs

● 2020-09-09 08:22:36
● 2026-04-23 19:26:22

●NSlakas.ns.cloudflare.com2020-09-09 → 2026-04-23 · 2 obs

● 2020-09-09 08:22:36
● 2026-04-23 19:26:22

●MXroute1.mx.cloudflare.net2026-02-18 → 2026-04-23 · 3 obs

○ 2019-08-09 11:42:40
● 2026-02-18 02:05:24
● 2026-04-23 19:26:22

●MXroute2.mx.cloudflare.net2026-02-18 → 2026-04-23 · 3 obs

○ 2019-08-09 11:42:40
● 2026-02-18 02:05:24
● 2026-04-23 19:26:22

●MXroute3.mx.cloudflare.net2026-02-18 → 2026-04-23 · 3 obs

○ 2019-08-09 11:42:40
● 2026-02-18 02:05:24
● 2026-04-23 19:26:22

○MXyour-dns-needs-immediate-attention.dev2017-05-30 → 2017-05-30 · 3 obs

● 2017-05-30 01:11:20
○ 2019-08-09 11:42:40
○ 2026-04-23 19:26:22

●A104.21.52.1842021-07-09 → 2026-04-23 · 3 obs

○ 2021-01-04 23:55:26
● 2021-07-09 04:00:50
● 2026-04-23 19:26:22

○A104.24.108.932020-09-09 → 2021-01-04 · 5 obs

○ 2019-08-09 11:42:40
● 2020-09-09 08:22:36
● 2021-01-04 23:55:26
○ 2021-07-09 04:00:50
○ 2026-04-23 19:26:22

○A104.24.109.932020-09-09 → 2021-01-04 · 5 obs

○ 2019-08-09 11:42:40
● 2020-09-09 08:22:36
● 2021-01-04 23:55:26
○ 2021-07-09 04:00:50
○ 2026-04-23 19:26:22

○A127.0.53.532017-05-30 → 2017-05-30 · 3 obs

● 2017-05-30 01:11:20
○ 2019-08-09 11:42:40
○ 2026-04-23 19:26:22

●A172.67.202.2162020-09-09 → 2026-04-23 · 3 obs

○ 2019-08-09 11:42:40
● 2020-09-09 08:22:36
● 2026-04-23 19:26:22

●A2606:4700:3030::6815:34b82021-07-09 → 2026-04-23 · 3 obs

○ 2021-01-04 23:55:26
● 2021-07-09 04:00:50
● 2026-04-23 19:26:22

○A2606:4700:3031::6818:6c5d2020-09-09 → 2021-01-04 · 5 obs

○ 2019-08-09 11:42:40
● 2020-09-09 08:22:36
● 2021-01-04 23:55:26
○ 2021-07-09 04:00:50
○ 2026-04-23 19:26:22

●A2606:4700:3032::ac43:cad82020-09-09 → 2026-04-23 · 3 obs

○ 2019-08-09 11:42:40
● 2020-09-09 08:22:36
● 2026-04-23 19:26:22

○A2606:4700:3036::6818:6d5d2020-09-09 → 2021-01-04 · 5 obs

○ 2019-08-09 11:42:40
● 2020-09-09 08:22:36
● 2021-01-04 23:55:26
○ 2021-07-09 04:00:50
○ 2026-04-23 19:26:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...	-
sg.dev	kay.ns.cloudflare.com, lakas.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.194

NS records: kay.ns.cloudflare.com, lakas.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sg.dev (unsigned zone)

⏱️ Timing

Total: 270ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.202.216, 104.21.52.184`
AAAA	2	`2606:4700:3030::6815:34b8, 2606:4700:3032::ac43:cad8`
NS	2	`kay.ns.cloudflare.com, lakas.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 5), route2.mx.cloudflare.net (pri: 79)...`
TXT	3	`google-site-verification=xU2iAZATYUmWrM6, google-site-verification=zQANBeyl1MTklsQ...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kay.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

sg.dev points to four IP numbers: 2606:4700:3030::6815:34b8, 2606:4700:3032::ac43:cad8, 104.21.52.184 and 172.67.202.216.

Other host names, for instance androlog.men, cgi.cafr.www.turismro.info, com.www.turismro.info, moseroth.com and kpoz.ru share IP numbers with sg.dev.

Name Servers

sg.dev is delegated to two name servers: kay.ns.cloudflare.com and lakas.ns.cloudflare.com.

sg.dev uses the same name server setup as other domains, for instance vakansiya.org, proprietarystack.com, bestapp.az, thisisbenwoo.com and ayna.az.

sg.dev shares name servers with other domains at least partially, for instance getontheblock.com, sandinoscafebar.com, fqjyxx.com, kanstrup.org and s1eonline.com.

these name servers are commonly used together with deb.ns.cloudflare.com and trevor.ns.cloudflare.com.

Host names with six IP numbers: kay.ns.cloudflare.com points to 2606:4700:50::adf5:3a7d, 2803:f800:50::6ca2:c07d, 2a06:98c1:50::ac40:207d, 108.162.192.125, 172.64.32.125 and 173.245.58.125; lakas.ns.cloudflare.com points to 2606:4700:58::adf5:3bc2, 2803:f800:50::6ca2:c1c2, 2a06:98c1:50::ac40:21c2, 108.162.193.194, 172.64.33.194 and 173.245.59.194.

Mail Servers

sg.dev is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

sg.dev shares some mail servers with other domains, including cheafamily.com, essvape.com, willemstein.info, liesyl.com and bellydia.com.

Host names with six IP numbers:

route1.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13

route2.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19

route3.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25

sg.dev - robtex.com

sg.dev

dev

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`sg.dev`

`dev`