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:c1d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-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:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-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	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.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=2411292671

`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=1786329357

Same first word

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rsct.net

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ctrs.com.pl

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crst.org.uk

trsc.ch

DNS History

33 records (7 active, 26 former)

●NSjeremy.ns.cloudflare.com2021-03-15 → 2026-08-10 · 3 obs

○ 2017-05-20 18:12:48
● 2021-03-15 18:23:56
● 2026-08-10 03:08:38

●NSmelinda.ns.cloudflare.com2021-03-15 → 2026-08-10 · 3 obs

○ 2017-05-20 18:12:48
● 2021-03-15 18:23:56
● 2026-08-10 03:08:38

○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
○ 2026-08-10 03:08:38

○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
○ 2026-08-10 03:08:38

○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
○ 2026-08-10 03:08:38

○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
○ 2026-08-10 03:08:38

●MXalt1.aspmx.l.google.com2016-12-05 → 2026-08-10 · 2 obs

● 2016-12-05 03:16:02
● 2026-08-10 03:08:38

●MXalt2.aspmx.l.google.com2016-12-05 → 2026-08-10 · 2 obs

● 2016-12-05 03:16:02
● 2026-08-10 03:08:38

●MXaspmx.l.google.com2016-12-05 → 2026-08-10 · 2 obs

● 2016-12-05 03:16:02
● 2026-08-10 03:08:38

●MXaspmx2.googlemail.com2016-12-05 → 2026-08-10 · 2 obs

● 2016-12-05 03:16:02
● 2026-08-10 03:08:38

●MXaspmx3.googlemail.com2016-12-05 → 2026-08-10 · 2 obs

● 2016-12-05 03:16:02
● 2026-08-10 03:08:38

○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
○ 2026-08-10 03:08:38

○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
○ 2026-08-10 03:08:38

○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
○ 2026-08-10 03:08:38

○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
○ 2026-08-10 03:08:38

○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
○ 2026-08-10 03:08:38

○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
○ 2026-08-10 03:08:38

○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
○ 2026-08-10 03:08:38

○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
○ 2026-08-10 03:08:38

○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
○ 2026-08-10 03:08:38

○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
○ 2026-08-10 03:08:38

○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
○ 2026-08-10 03:08:38

○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
○ 2026-08-10 03:08:38

○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
○ 2026-08-10 03:08:38

○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
○ 2026-08-10 03:08:38

○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
○ 2026-08-10 03:08:38

○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
○ 2026-08-10 03:08:38

○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
○ 2026-08-10 03:08:38

○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
○ 2026-08-10 03:08:38

○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
○ 2026-08-10 03:08:38

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

● 2016-12-05 03:16:02
○ 2016-12-18 15:03:54
○ 2026-08-10 03:08:38

○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
○ 2026-08-10 03:08:38

○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
○ 2026-08-10 03:08:38

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:173.245.59.180

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sctr.io (unsigned zone)

⏱️ Timing

Total: 307ms | 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 joycasino-tkp3.top, unpublisharrest.com, heath-live.com and two others.

These name servers regularly co-occur with the name servers gabriella.ns.cloudflare.com, guy.ns.cloudflare.com and boyd.ns.cloudflare.com.

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 192.178.234.26 and 2800:3f0:4003:c14::1a.

The A records for aspmx3.googlemail.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.

The A records for aspmx.l.google.com return 142.251.167.27 and 2607:f8b0:4004:c1d::1b.

The A records for alt1.aspmx.l.google.com return 192.178.234.27 and 2800:3f0:4003:c14::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.

aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 172.253.116.27 IP addresses.