`s1a.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:45e0^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:d695^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.69.224^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.214.149^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`johnathan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c2c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnathan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c32c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`johnathan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:232c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`johnathan.ns.cloudflare.com`
		A	108.162.195.44^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnathan.ns.cloudflare.com`
		A	162.159.44.44^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnathan.ns.cloudflare.com`
		A	172.64.35.44^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnathan.ns.cloudflare.com`
NS	`noor.ns.cloudflare.com`
		A	2606:4700:50::a29f:264a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noor.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c24a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`noor.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:224a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`noor.ns.cloudflare.com`
		A	108.162.194.74^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noor.ns.cloudflare.com`
		A	162.159.38.74^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noor.ns.cloudflare.com`
		A	172.64.34.74^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noor.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		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`⁽⁷⁴⁾
		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	`route3.mx.cloudflare.net`⁽⁹⁷⁾
		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	104.21.69.224, 172.67.214.149
		IPv6	2606:4700:3030::6815:45e0, 2606:4700:3032::ac43:d695
SOA	`johnathan.ns.cloudflare.com`dns@cloudflare.com serial=2399090416

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774469467

Same first word

s1a.com

s1a.net

s1a.ru

s1a.de

s1a.org

Similar names

a1s.mobi

as1.nl

sa1.it

sa1.biz

1as.ru

as1.in

as1.cn

1sa.co

as1.org

1as.net

a1s.us

a1s.biz

as1.at

as1.online

a1s.su

1as.com

1sa.com

1as.ro

sa1.in

1as.org

1sa.ge

1sa.group

a1s.com

as1.fr

as1.co.nz

sa1.nl

a1s.in

as1.eu

sa1.de

a1s.es

a1s.jp

a1s.de

1sa.cn

as1.world

as1.ru

a1s.org

a1s.eu

a1s.rs

1as.de

1sa.ru

1sa.ir

as1.us

sa1.org

a1s.nl

1as.es

a1s.tech

1sa.de

1sa.org

a1s.co.jp

sa1.edgesuite.net

as1.it

1sa.eu

a1s.hu

as1.cz

a1s.engineering

a1s.pl

as1.com

sa1.cc

sa1.dk

as1.edgesuite.net

a1s.uk

sa1.eu

sa1.top

as1.pl

1as.eu

sa1.com

sa1.ch

as1.name

as1.de

as1.ch

sa1.ru

as1.no

a1s.net

sa1.co

a1s.fr

as1.co

sa1.me

sa1.mobi

as1.me

1as.info

as1.co.za

1sa.cc

a1s.it

1as.co.jp

a1s.com.ua

1as.pl

1sa.com.ua

1as.ch

DNS History

19 records (9 active, 10 former)

○NSdns010.d.register.com2015-07-10 → 2016-02-16 · 4 obs

● 2015-07-10 17:12:10
● 2016-02-16 19:36:22
○ 2016-09-25 21:27:58
○ 2026-03-25 20:21:16

○NSdns022.c.register.com2015-07-10 → 2016-02-16 · 4 obs

● 2015-07-10 17:12:10
● 2016-02-16 19:36:22
○ 2016-09-25 21:27:58
○ 2026-03-25 20:21:16

○NSdns029.a.register.com2015-07-10 → 2016-02-16 · 4 obs

● 2015-07-10 17:12:10
● 2016-02-16 19:36:22
○ 2016-09-25 21:27:58
○ 2026-03-25 20:21:16

○NSdns168.b.register.com2015-07-10 → 2016-02-16 · 4 obs

● 2015-07-10 17:12:10
● 2016-02-16 19:36:22
○ 2016-09-25 21:27:58
○ 2026-03-25 20:21:16

●NSjohnathan.ns.cloudflare.com2026-03-24 → 2026-03-25 · 3 obs

○ 2017-09-05 11:10:26
● 2026-03-24 03:18:44
● 2026-03-25 20:21:16

●NSnoor.ns.cloudflare.com2026-03-24 → 2026-03-25 · 3 obs

○ 2017-09-05 11:10:26
● 2026-03-24 03:18:44
● 2026-03-25 20:21:16

○NSsk.s5.cm.ns1.37.ztomy.com2016-09-25 → 2017-09-05 · 5 obs

○ 2016-02-16 19:36:22
● 2016-09-25 21:27:58
● 2017-09-05 11:10:26
○ 2026-03-24 03:18:44
○ 2026-03-25 20:21:16

○NSsk.s5.cm.ns2.37.ztomy.com2016-09-25 → 2017-09-05 · 5 obs

○ 2016-02-16 19:36:22
● 2016-09-25 21:27:58
● 2017-09-05 11:10:26
○ 2026-03-24 03:18:44
○ 2026-03-25 20:21:16

○MXmx07.register.com2015-07-10 → 2016-02-16 · 4 obs

● 2015-07-10 17:12:10
● 2016-02-16 19:36:22
○ 2016-09-25 21:27:58
○ 2026-03-25 20:21:16

●MXroute1.mx.cloudflare.net2026-03-24 → 2026-03-25 · 3 obs

○ 2016-09-25 21:27:58
● 2026-03-24 03:18:44
● 2026-03-25 20:21:16

●MXroute2.mx.cloudflare.net2026-03-24 → 2026-03-25 · 3 obs

○ 2016-09-25 21:27:58
● 2026-03-24 03:18:44
● 2026-03-25 20:21:16

●MXroute3.mx.cloudflare.net2026-03-24 → 2026-03-25 · 3 obs

○ 2016-09-25 21:27:58
● 2026-03-24 03:18:44
● 2026-03-25 20:21:16

●A104.21.69.2242026-03-24 → 2026-03-25 · 3 obs

○ 2017-09-05 11:10:26
● 2026-03-24 03:18:44
● 2026-03-25 20:21:16

●A172.67.214.1492026-03-24 → 2026-03-25 · 3 obs

○ 2017-09-05 11:10:26
● 2026-03-24 03:18:44
● 2026-03-25 20:21:16

○A208.91.197.542016-09-25 → 2017-09-05 · 5 obs

○ 2016-02-16 19:36:22
● 2016-09-25 21:27:58
● 2017-09-05 11:10:26
○ 2026-03-24 03:18:44
○ 2026-03-25 20:21:16

○A216.21.224.1992015-07-10 → 2016-02-16 · 4 obs

● 2015-07-10 17:12:10
● 2016-02-16 19:36:22
○ 2016-09-25 21:27:58
○ 2026-03-25 20:21:16

●A2606:4700:3030::6815:45e02026-03-24 → 2026-03-25 · 3 obs

○ 2017-09-05 11:10:26
● 2026-03-24 03:18:44
● 2026-03-25 20:21:16

●A2606:4700:3032::ac43:d6952026-03-24 → 2026-03-25 · 3 obs

○ 2017-09-05 11:10:26
● 2026-03-24 03:18:44
● 2026-03-25 20:21:16

○PTRsk.s5.cm.ns1.37.ztomy.com2017-07-29 → 2017-09-05 · 4 obs

● 2017-07-29 19:40:58
● 2017-09-05 11:10:26
○ 2026-03-24 03:18:44
○ 2026-03-25 20:21:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
s1a.net	noor.ns.cloudflare.com, johnathan.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.44

NS records: noor.ns.cloudflare.com, johnathan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for s1a.net (unsigned zone)

⏱️ Timing

Total: 351ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.69.224, 172.67.214.149`
AAAA	2	`2606:4700:3030::6815:45e0, 2606:4700:3032::ac43:d695`
NS	2	`johnathan.ns.cloudflare.com, noor.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 5), route1.mx.cloudflare.net (pri: 74)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`johnathan.ns.cloudflare.com dns.cloudfla`

Analysis

IP Addresses

s1a.net resolves to four IP numbers: 2606:4700:3030::6815:45e0, 2606:4700:3032::ac43:d695, 104.21.69.224 and 172.67.214.149.

other host names for instance ice-cream.co.il, ndwsqexojpuka.online, dwarfcarracing.com, logapts.com and travelhouseholidays.co.uk share IP numbers with s1a.net.

Name Servers

s1a.net is delegated to two name servers: johnathan.ns.cloudflare.com and noor.ns.cloudflare.com.

s1a.net shares the same name server setup as other domains, for example teddy.org.cn, leeking.com.cn, keanju.com.cn, meida-tech.com.cn and nailove.com.cn.

s1a.net at least partially shares name servers with other domains, for instance liderrynku.pl, pyfa.net, tacmed.ua, sillylittlelife.com and disenocolor.cl.

These name servers are commonly used with colin.ns.cloudflare.com, art.ns.cloudflare.com and stephane.ns.cloudflare.com.

Host names with six IP numbers:

johnathan.ns.cloudflare.com points to: 2606:4700:58::a29f:2c2c, 2803:f800:50::6ca2:c32c, 2a06:98c1:50::ac40:232c, 108.162.195.44, 162.159.44.44 and 172.64.35.44; noor.ns.cloudflare.com points to: 2606:4700:50::a29f:264a, 2803:f800:50::6ca2:c24a, 2a06:98c1:50::ac40:224a, 108.162.194.74, 162.159.38.74 and 172.64.34.74.

Mail Servers

s1a.net is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

s1a.net shares mail servers with other domains at least partially, including detoxil.net, blitzbet.be, puncoo.com, adelphuslaw.com and pubu.im.

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.

s1a.net - robtex.com

s1a.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`s1a.net`

`net`