1ctr.io - dns.ninja

`1ctr.io`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:a18^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:b18^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:459b^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.10.24^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.11.24^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.69.155^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`karsyn.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26c2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karsyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karsyn.ns.cloudflare.com`
		A	108.162.194.194^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	162.159.38.194^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	172.64.34.194^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
NS	`vin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vin.ns.cloudflare.com`
		A	108.162.193.245^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
		A	172.64.33.245^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
		A	173.245.59.245^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
TXT	`google-site-verification=jpDnbTshdtsBtuzQYlcfaK-oBENTtytkl0zmG2o2KCY`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.26.10.24, 104.26.11.24, 172.67.69.155
		IPv6 hints	2606:4700:20::681a:a18, 2606:4700:20::681a:b18, 2606:4700:20::ac43:459b
SOA	`karsyn.ns.cloudflare.com`dns@cloudflare.com serial=2409606870

`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=1786498213

📈 Tranco rank: #277,536

Subdomains

www.1ctr.io

63dbb211.1ctr.io

c04a90a7.1ctr.io

Same first word

1ctr.com

1ctr.io

Similar names

ctr1.com

rtc1.com

1crt.com

trc1.com

tcr1.net

trc1.de

1trc.com

tcr1.org

ctr1.net

1rtc.ru

crt1.com

rct1.com

rct1.de

crt1.net

DNS History

8 records (8 active, 0 former)

●NSkarsyn.ns.cloudflare.com2026-02-28 → 2026-08-12 · 2 obs

● 2026-02-28 15:40:26
● 2026-08-12 02:15:08

●NSvin.ns.cloudflare.com2026-02-28 → 2026-08-12 · 2 obs

● 2026-02-28 15:40:26
● 2026-08-12 02:15:08

●A104.26.10.242026-02-28 → 2026-08-12 · 2 obs

● 2026-02-28 15:40:26
● 2026-08-12 02:15:08

●A104.26.11.242026-02-28 → 2026-08-12 · 2 obs

● 2026-02-28 15:40:26
● 2026-08-12 02:15:08

●A172.67.69.1552026-02-28 → 2026-08-12 · 2 obs

● 2026-02-28 15:40:26
● 2026-08-12 02:15:08

●A2606:4700:20::681a:a182026-02-28 → 2026-08-12 · 2 obs

● 2026-02-28 15:40:26
● 2026-08-12 02:15:08

●A2606:4700:20::681a:b182026-02-28 → 2026-08-12 · 2 obs

● 2026-02-28 15:40:26
● 2026-08-12 02:15:08

●A2606:4700:20::ac43:459b2026-02-28 → 2026-08-12 · 2 obs

● 2026-02-28 15:40:26
● 2026-08-12 02:15:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io	-
1ctr.io	vin.ns.cloudflare.com, karsyn.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.245

NS records: vin.ns.cloudflare.com, karsyn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1ctr.io (unsigned zone)

⏱️ Timing

Total: 753ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.10.24, 172.67.69.155...`
AAAA	3	`2606:4700:20::681a:a18, 2606:4700:20::ac43:459b...`
NS	2	`karsyn.ns.cloudflare.com, vin.ns.cloudflare.com`
TXT	1	`google-site-verification=jpDnbTshdtsBtuz`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`karsyn.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

The domain 1ctr.io is parent to www.1ctr.io, 63dbb211.1ctr.io and c04a90a7.1ctr.io.

IP Addresses

1ctr.io directs to 6 IP numbers: 104.26.10.24, 104.26.11.24, 172.67.69.155 and 3 other.

Two other host names, along with silo.pigsty.io, www.tirakita.com and shapewlb.com, also share IP numbers with 1ctr.io.

Name Servers

DNS delegation for 1ctr.io points to two name servers: karsyn.ns.cloudflare.com and vin.ns.cloudflare.com.

1ctr.io shares its NS records with other domains, for example cabpro.com, onecontrol.io, zealandardor.com and two others.

At least some of 1ctr.io's name servers are shared with other domains, for example h2o2supplier.com, donplata.casino, pishbinibet.casino and two more.

These name servers tend to be deployed in combination with the name servers tess.ns.cloudflare.com and sean.ns.cloudflare.com.

DNS names with 6 IP addresses:

karsyn.ns.cloudflare.com has IP addresses 108.162.194.194, 162.159.38.194 and 172.64.34.194, plus 3 other.

vin.ns.cloudflare.com has IP addresses 108.162.193.245, 172.64.33.245 and 173.245.59.245, plus 3 other.