1ctr.com - dns.ninja

`1ctr.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US} ✓ In HTTPS hints
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US} ✓ In HTTPS hints
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US} ✓ In HTTPS hints
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US} ✓ In HTTPS hints
NS	`ns-cloud-b1.googledomains.com` ⭐
		A	2001:4860:4802:32::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b1.googledomains.com`
		A	216.239.32.107^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-b1.googledomains.com`
NS	`ns-cloud-b2.googledomains.com`
		A	2001:4860:4802:34::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b2.googledomains.com`
		A	216.239.34.107^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-b2.googledomains.com`
NS	`ns-cloud-b3.googledomains.com`
		A	2001:4860:4802:36::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b3.googledomains.com`
		A	216.239.36.107^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-b3.googledomains.com`
NS	`ns-cloud-b4.googledomains.com`
		A	2001:4860:4802:38::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b4.googledomains.com`
		A	216.239.38.107^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-b4.googledomains.com`
TXT	`v=spf1 -all`
HTTPS	HTTP/2, HTTP/1.1 ✓ hints match
		IPv4 hints	198.185.159.144, 198.185.159.145, 198.49.23.144, 198.49.23.145
SOA	`ns-cloud-b1.googledomains.com`cloud-dns-hostmaster@google.com serial=1

`com`

	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=1782945001

Same first word

1ctr.io

1ctr.com

Similar names

1rtc.ru

crt1.com

rct1.com

rct1.de

crt1.net

ctr1.com

rtc1.com

1crt.com

trc1.com

tcr1.net

trc1.de

1trc.com

tcr1.org

ctr1.net

DNS History

13 records (8 active, 5 former)

●NSns-cloud-b1.googledomains.com2026-06-26 → 2026-07-01 · 3 obs

○ 2017-07-23 05:16:40
● 2026-06-26 01:01:30
● 2026-07-01 22:54:24

●NSns-cloud-b2.googledomains.com2026-06-26 → 2026-07-01 · 3 obs

○ 2017-07-23 05:16:40
● 2026-06-26 01:01:30
● 2026-07-01 22:54:24

●NSns-cloud-b3.googledomains.com2026-06-26 → 2026-07-01 · 3 obs

○ 2017-07-23 05:16:40
● 2026-06-26 01:01:30
● 2026-07-01 22:54:24

●NSns-cloud-b4.googledomains.com2026-06-26 → 2026-07-01 · 3 obs

○ 2017-07-23 05:16:40
● 2026-06-26 01:01:30
● 2026-07-01 22:54:24

○NSns45.domaincontrol.com2015-12-06 → 2017-07-23 · 4 obs

● 2015-12-06 22:45:42
● 2017-07-23 05:16:40
○ 2026-06-26 01:01:30
○ 2026-07-01 22:54:24

○NSns46.domaincontrol.com2015-12-06 → 2017-07-23 · 4 obs

● 2015-12-06 22:45:42
● 2017-07-23 05:16:40
○ 2026-06-26 01:01:30
○ 2026-07-01 22:54:24

○MXmailstore1.secureserver.net2015-12-06 → 2017-07-23 · 4 obs

● 2015-12-06 22:45:42
● 2017-07-23 05:16:40
○ 2026-06-26 01:01:30
○ 2026-07-01 22:54:24

○MXsmtp.secureserver.net2015-12-06 → 2017-07-23 · 4 obs

● 2015-12-06 22:45:42
● 2017-07-23 05:16:40
○ 2026-06-26 01:01:30
○ 2026-07-01 22:54:24

○A184.168.221.522015-12-06 → 2017-07-23 · 4 obs

● 2015-12-06 22:45:42
● 2017-07-23 05:16:40
○ 2026-06-26 01:01:30
○ 2026-07-01 22:54:24

●A198.185.159.1442026-06-26 → 2026-07-01 · 3 obs

○ 2017-07-23 05:16:40
● 2026-06-26 01:01:30
● 2026-07-01 22:54:24

●A198.185.159.1452026-06-26 → 2026-07-01 · 3 obs

○ 2017-07-23 05:16:40
● 2026-06-26 01:01:30
● 2026-07-01 22:54:24

●A198.49.23.1442026-06-26 → 2026-07-01 · 3 obs

○ 2017-07-23 05:16:40
● 2026-06-26 01:01:30
● 2026-07-01 22:54:24

●A198.49.23.1452026-06-26 → 2026-07-01 · 3 obs

○ 2017-07-23 05:16:40
● 2026-06-26 01:01:30
● 2026-07-01 22:54:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net...	-
1ctr.com	ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.32.107

NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 441ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.145, 198.49.23.144...`
NS	4	`ns-cloud-b1.googledomains.com, ns-cloud-b4.googledomains.com...`
TXT	1	`v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2",`
SOA	1	`ns-cloud-b1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)

Analysis

IP Addresses

1ctr.com points to the four IP addresses 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

paolotrenta.it, stevepilcher.com, kbtravel.com and two other host names share IP numbers with 1ctr.com.

Name Servers

The authoritative name servers for 1ctr.com are ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.

At least some of 1ctr.com's name servers are shared with other domains, for example mineuk.com, soyblanca.com, tuftsengineeringmentors.com and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-cloud-b1.googledomains.com directs to 216.239.32.107 and 2001:4860:4802:32::6b; ns-cloud-b2.googledomains.com directs to 216.239.34.107 and 2001:4860:4802:34::6b; ns-cloud-b3.googledomains.com directs to 216.239.36.107 and 2001:4860:4802:36::6b; ns-cloud-b4.googledomains.com directs to 216.239.38.107 and 2001:4860:4802:38::6b.