sctr.io - dns.ninja

`sctr.io`

DNSSEC	⚠️ Not signed
NS	`jeremy.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jeremy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jeremy.ns.cloudflare.com`
		A	108.162.193.180^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
		A	172.64.33.180^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
		A	173.245.59.180^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
NS	`melinda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melinda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`melinda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`melinda.ns.cloudflare.com`
		A	108.162.192.198^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melinda.ns.cloudflare.com`
		A	172.64.32.198^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melinda.ns.cloudflare.com`
		A	173.245.58.198^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melinda.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com ip4:149.72.162.253 ip4:192.254.124.21 -all`
SOA	`jeremy.ns.cloudflare.com`dns@cloudflare.com serial=2406693342

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1781658600

Same first word

sctr.be

sctr.net

sctr.org

sctr.com.cn

sctr.cn

sctr.com.au

sctr.us

sctr.de

sctr.ru

sctr.io

sctr.net.au

sctr.online

sctr.ro

Similar names

tcrs.com.au

tsrc.or.jp

tsrc.com

srct.ir

tcsr.co.uk

trcs.ru

srtc.ac.th

trcs.com

rcts.org.uk

scrt.org.uk

rtsc.ru

strc.com

rcst.net

rcst.com

tcsr.org

ctrs.com

crts.tn

scrt.fyi

rtsc.eu

csrt.org

strc.net

srtc.co.zw

rcst.org

cstr.com

crts.ca

scrt.ca

rstc.org

tsrc.lt

crst.ir

srtc.org

srct.org.uk

tcrs.ca

srtc.live

crst.co

strc.de

rcts.pt

srct.net

crts.training

crts.com.br

rtsc.co.jp

ctsr.com.cn

csrt.com

strc.be

strc.org.tw

scrt.link

rcts.ru

scrt.pl

scrt.fr

rsct.com

crst.in

rtsc.net

rtsc.ck.ua

rstc.edu

scrt.scot

crts.ru

trsc.nic.in

ctrs.com.ua

crts.co.nz

ctsr.pl

tscr.nyc

crst.jp

cstr.pl

crts.ro

strc.xyz

ctsr.in

strc.ca

trsc.com

ctsr.ru

crts.com

srtc.com.cn

trsc.ac.th

rstc.fi

rstc.co.id

rtcs.net

tscr.com

csrt.ru

scrt.online

crst.duckdns.org

rcts.jp

crts.io

srct.org.au

trcs.at

csrt.net.cn

srtc.be

srtc.ac.ir

scrt.us

tscr.ca

stcr.com.br

srtc.ru

tsrc.com.au

rsct.net

ctrs.de

trsc.eu

cstr.cn

ctrs.com.pl

ctrs.co

crst.org.uk

trsc.ch

ctrs.pro

DNS History

33 records (7 active, 26 former)

●NSjeremy.ns.cloudflare.com2021-03-15 → 2026-06-17 · 3 obs

○ 2017-05-20 18:12:48
● 2021-03-15 18:23:56
● 2026-06-17 01:54:46

●NSmelinda.ns.cloudflare.com2021-03-15 → 2026-06-17 · 3 obs

○ 2017-05-20 18:12:48
● 2021-03-15 18:23:56
● 2026-06-17 01:54:46

○NSns-1376.awsdns-44.org2016-12-05 → 2017-05-20 · 4 obs

● 2016-12-05 03:16:02
● 2017-05-20 18:12:48
○ 2021-03-15 18:23:56
○ 2026-06-17 01:54:46

○NSns-1707.awsdns-21.co.uk2016-12-05 → 2017-05-20 · 4 obs

● 2016-12-05 03:16:02
● 2017-05-20 18:12:48
○ 2021-03-15 18:23:56
○ 2026-06-17 01:54:46

○NSns-438.awsdns-54.com2016-12-05 → 2017-05-20 · 4 obs

● 2016-12-05 03:16:02
● 2017-05-20 18:12:48
○ 2021-03-15 18:23:56
○ 2026-06-17 01:54:46

○NSns-596.awsdns-10.net2016-12-05 → 2017-05-20 · 4 obs

● 2016-12-05 03:16:02
● 2017-05-20 18:12:48
○ 2021-03-15 18:23:56
○ 2026-06-17 01:54:46

●MXalt1.aspmx.l.google.com2016-12-05 → 2026-06-17 · 2 obs

● 2016-12-05 03:16:02
● 2026-06-17 01:54:46

●MXalt2.aspmx.l.google.com2016-12-05 → 2026-06-17 · 2 obs

● 2016-12-05 03:16:02
● 2026-06-17 01:54:46

●MXaspmx.l.google.com2016-12-05 → 2026-06-17 · 2 obs

● 2016-12-05 03:16:02
● 2026-06-17 01:54:46

●MXaspmx2.googlemail.com2016-12-05 → 2026-06-17 · 2 obs

● 2016-12-05 03:16:02
● 2026-06-17 01:54:46

●MXaspmx3.googlemail.com2016-12-05 → 2026-06-17 · 2 obs

● 2016-12-05 03:16:02
● 2026-06-17 01:54:46

○A52.216.16.1862017-05-20 → 2017-05-20 · 4 obs

○ 2017-02-14 04:05:22
● 2017-05-20 18:12:48
○ 2026-04-20 14:52:06
○ 2026-06-17 01:54:46

○A52.216.16.2422017-02-14 → 2017-02-14 · 4 obs

○ 2016-12-28 12:37:46
● 2017-02-14 04:05:22
○ 2017-05-20 18:12:48
○ 2026-06-17 01:54:46

○A52.216.226.1542017-02-14 → 2017-02-14 · 4 obs

○ 2016-12-28 12:37:46
● 2017-02-14 04:05:22
○ 2017-05-20 18:12:48
○ 2026-06-17 01:54:46

○A52.216.226.262017-02-14 → 2017-02-14 · 4 obs

○ 2016-12-28 12:37:46
● 2017-02-14 04:05:22
○ 2017-05-20 18:12:48
○ 2026-06-17 01:54:46

○A52.216.64.1062017-02-14 → 2017-02-14 · 4 obs

○ 2016-12-28 12:37:46
● 2017-02-14 04:05:22
○ 2017-05-20 18:12:48
○ 2026-06-17 01:54:46

○A52.216.64.582017-05-20 → 2017-05-20 · 4 obs

○ 2017-02-14 04:05:22
● 2017-05-20 18:12:48
○ 2026-04-20 14:52:06
○ 2026-06-17 01:54:46

○A52.216.65.2422017-05-20 → 2017-05-20 · 4 obs

○ 2017-02-14 04:05:22
● 2017-05-20 18:12:48
○ 2026-04-20 14:52:06
○ 2026-06-17 01:54:46

○A52.216.65.662017-02-14 → 2017-02-14 · 4 obs

○ 2016-12-28 12:37:46
● 2017-02-14 04:05:22
○ 2017-05-20 18:12:48
○ 2026-06-17 01:54:46

○A54.231.112.1542017-02-14 → 2017-02-14 · 4 obs

○ 2016-12-28 12:37:46
● 2017-02-14 04:05:22
○ 2017-05-20 18:12:48
○ 2026-06-17 01:54:46

○A54.231.113.2102017-05-20 → 2017-05-20 · 4 obs

○ 2017-02-14 04:05:22
● 2017-05-20 18:12:48
○ 2021-03-15 18:23:56
○ 2026-06-17 01:54:46

○A54.231.114.1612017-05-20 → 2017-05-20 · 4 obs

○ 2017-02-14 04:05:22
● 2017-05-20 18:12:48
○ 2026-04-20 14:52:06
○ 2026-06-17 01:54:46

○A54.231.114.1772017-05-20 → 2017-05-20 · 4 obs

○ 2017-02-14 04:05:22
● 2017-05-20 18:12:48
○ 2026-04-20 14:52:06
○ 2026-06-17 01:54:46

○A54.231.115.12016-12-20 → 2016-12-20 · 4 obs

○ 2016-12-18 15:03:54
● 2016-12-20 13:28:00
○ 2016-12-23 19:02:44
○ 2026-06-17 01:54:46

○A54.231.120.2252017-05-20 → 2017-05-20 · 4 obs

○ 2017-02-14 04:05:22
● 2017-05-20 18:12:48
○ 2026-04-20 14:52:06
○ 2026-06-17 01:54:46

○A54.231.120.972017-02-14 → 2017-02-14 · 4 obs

○ 2016-12-28 12:37:46
● 2017-02-14 04:05:22
○ 2017-05-20 18:12:48
○ 2026-06-17 01:54:46

○A54.231.121.332017-05-20 → 2017-05-20 · 4 obs

○ 2017-02-14 04:05:22
● 2017-05-20 18:12:48
○ 2026-04-20 14:52:06
○ 2026-06-17 01:54:46

○A54.231.121.732016-12-18 → 2016-12-18 · 4 obs

○ 2016-12-05 03:16:02
● 2016-12-18 15:03:54
○ 2016-12-20 13:28:00
○ 2026-06-17 01:54:46

○A54.231.40.1052016-12-23 → 2017-02-14 · 6 obs

○ 2016-12-20 13:28:00
● 2016-12-23 19:02:44
○ 2016-12-28 12:37:46
● 2017-02-14 04:05:22
○ 2017-05-20 18:12:48
○ 2026-06-17 01:54:46

○A54.231.40.972017-05-20 → 2017-05-20 · 4 obs

○ 2017-02-14 04:05:22
● 2017-05-20 18:12:48
○ 2026-04-20 14:52:06
○ 2026-06-17 01:54:46

○A54.231.41.412016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 03:16:02
○ 2016-12-18 15:03:54
○ 2026-06-17 01:54:46

○A54.231.81.1542017-02-14 → 2017-02-14 · 4 obs

○ 2016-12-28 12:37:46
● 2017-02-14 04:05:22
○ 2017-05-20 18:12:48
○ 2026-06-17 01:54:46

○A54.231.88.12016-12-28 → 2016-12-28 · 4 obs

○ 2016-12-23 19:02:44
● 2016-12-28 12:37:46
○ 2017-02-14 04:05:22
○ 2026-06-17 01:54:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	c0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io	-
sctr.io	melinda.ns.cloudflare.com, jeremy.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.180

NS records: melinda.ns.cloudflare.com, jeremy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sctr.io (unsigned zone)

⏱️ Timing

Total: 597ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`jeremy.ns.cloudflare.com, melinda.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	1	`v=spf1 include:_spf.google.com ip4:149.7`
SOA	1	`jeremy.ns.cloudflare.com dns.cloudflare.`

Analysis

Name Servers

The NS records for sctr.io delegate to jeremy.ns.cloudflare.com and melinda.ns.cloudflare.com.

The name server configuration of sctr.io is shared with other domains, for instance 18bjz.com, latgnet.com, real-teens.com and two others.

sctr.io partially shares its NS delegation with several other domains, including unpublisharrest.com, qqeezt.com, zzppcd.cc and two others.

The name servers joyce.ns.cloudflare.com, james.ns.cloudflare.com, boyd.ns.cloudflare.com and reza.ns.cloudflare.com are often found in use alongside these name servers.

Hosts with 6 IP addresses each:

jeremy.ns.cloudflare.com maps to 108.162.193.180, 172.64.33.180, 173.245.59.180 and 3 additional IP addresses.

melinda.ns.cloudflare.com maps to 108.162.192.198, 172.64.32.198, 173.245.58.198 and 3 additional IP addresses.

Mail Servers

sctr.io is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

At least some of the mail servers used by sctr.io are shared with other domains: no-ifs.com, biora.hu, tick-tools.com and two others among them.

These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt4.aspmx.l.google.com and 3 other mail servers.

Host names pointing to two IP addresses:

The A records for aspmx2.googlemail.com return 108.177.123.26 and 2800:3f0:4003:c0f::1b.

The A records for aspmx3.googlemail.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.

The A records for aspmx.l.google.com return 142.251.167.27 and 2607:f8b0:4004:c08::1b.

The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.

aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 2a00:1450:400b:c02::1b IP addresses.

aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 172.253.116.26 IP addresses.