🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`2str.dev`

DNSSEC	⚠️ Not signed
NS	`katja.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2635^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katja.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c235^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`katja.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2235^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`katja.ns.cloudflare.com`
		A	108.162.194.53^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katja.ns.cloudflare.com`
		A	162.159.38.53^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katja.ns.cloudflare.com`
		A	172.64.34.53^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katja.ns.cloudflare.com`
NS	`lennon.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lennon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lennon.ns.cloudflare.com`
		A	108.162.195.165^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.ns.cloudflare.com`
		A	162.159.44.165^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.ns.cloudflare.com`
		A	172.64.35.165^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.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	`route1.mx.cloudflare.net`⁽⁴⁾
		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	`route2.mx.cloudflare.net`⁽⁶⁵⁾
		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`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
SOA	`katja.ns.cloudflare.com`dns@cloudflare.com serial=2414477709

`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

2str.net

2str.com

2str.top

2str.ms

2str.ru

2str.dev

2str.ph

Similar names

trs2.ph

rts2.app

str2.pages.dev

s2rt.com

rts2.de

rt2s.net

st2r.fr

str2.de

rst2.com

rts2.co.uk

2srt.top

tsr2.net

2rst.net

st2r.com

2rst.io

r2ts.com

rts2.org

rt2s.com

str2.ru

str2.synology.me

rt2s.org

s2rt.top

tsr2.info

2rst.com

str2.com

r2st.com

t2sr.com.ph

sr2t.fr

r2st.top

rt2s.es

r2ts.synology.me

s2rt.eu

tsr2.com

tsr2.top

rst2.com.br

r2st.ph

s2rt.us

st2r.cc

rts2.com

2rst.top

trs2.com

s2tr.top

rts2.top

s2rt.fr

s2tr.xyz

st2r.top

trs2.za.org

rst2.org

st2r.dev

s2tr.net.ph

rts2.kr

srt2.top

r2ts.co.uk

ts2r.top

rst2.top

tr2s.org.ph

s2rt.me

rts2.us

2trs.com

2trs.co.uk

r2ts.com.br

sr2t.top

rs2t.top

srt2.com

2tsr.top

srt2.pages.dev

srt2.link

rst2.jp

t2rs.com

s2rt.workers.dev

Previous names

2s1.dev

2san.dev

2sats.dev

2sc.dev

2sense.dev

2sh.dev

2signal.dev

2sinn.dev

2sky.dev

2slabs.dev

2smart.dev

2smartdigital.dev

2smoothdetailing.dev

2spaces.dev

2spicy.dev

2spiders.dev

2ssitlab.dev

2stallions.dev

Next names

2struggle.dev

2sun.dev

2sw.dev

2sync.dev

2sys.dev

2tech.dev

2techy.dev

2tg.dev

2tokui.dev

2tons.dev

2tools.dev

2ts.dev

2tunnels.dev

2up.dev

2usb-shop.dev

2vault.dev

2war.dev

2waybet.dev

2wee.dev

2week.dev

DNS History

5 records (5 active, 0 former)

●NSkatja.ns.cloudflare.com2026-08-28 → 2026-09-11 · 2 obs

● 2026-08-28 21:00:36
● 2026-09-11 14:15:02

●NSlennon.ns.cloudflare.com2026-08-28 → 2026-09-11 · 2 obs

● 2026-08-28 21:00:36
● 2026-09-11 14:15:02

●MXroute1.mx.cloudflare.net2026-08-28 → 2026-09-11 · 2 obs

● 2026-08-28 21:00:36
● 2026-09-11 14:15:02

●MXroute2.mx.cloudflare.net2026-08-28 → 2026-09-11 · 2 obs

● 2026-08-28 21:00:36
● 2026-09-11 14:15:02

●MXroute3.mx.cloudflare.net2026-08-28 → 2026-09-11 · 2 obs

● 2026-08-28 21:00:36
● 2026-09-11 14:15:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
2str.dev	lennon.ns.cloudflare.com, katja.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.165

NS records: lennon.ns.cloudflare.com, katja.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 2str.dev (unsigned zone)

⏱️ Timing

Total: 1523ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`katja.ns.cloudflare.com, lennon.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 3), route1.mx.cloudflare.net (pri: 4)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
SOA	1	`katja.ns.cloudflare.com dns.cloudflare.c`

Analysis

Name Servers

2str.dev is delegated to two name servers: katja.ns.cloudflare.com and lennon.ns.cloudflare.com.

2str.dev shares its NS records with other domains, for example mohitkumarverma.com, ozn.lol, georgic.net and two others.

2str.dev partially shares its NS delegation with several other domains, including koko55jp.site, jems-allen.workers.dev, seki.work and two others.

These name servers regularly co-occur with the name servers nelly.ns.cloudflare.com, nina.ns.cloudflare.com and damian.ns.cloudflare.com.

DNS names with 6 IP addresses:

katja.ns.cloudflare.com resolves to 108.162.194.53, 162.159.38.53, 172.64.34.53 and 3 other IP addresses.

lennon.ns.cloudflare.com resolves to 108.162.195.165, 162.159.44.165, 172.64.35.165 and 3 other IP addresses.

Mail Servers

2str.dev uses three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

There is at least a partial MX overlap between 2str.dev and other domains, including orthoflow.hu, scottgaragedoorrepair.xyz, vegas-nova.de and two others.

DNS names with 6 IP addresses:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.

2str.dev - robtex.com

2str.dev

dev

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

Mail Servers

`2str.dev`

`dev`