cygroup.us - robtex.com
cygroup.us
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1774594432 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns-cloud-b1.googledomains.com2026-02-15 → 2026-03-27 · 2 obs
● 2026-03-27 07:23:40
●NSns-cloud-b2.googledomains.com2026-02-15 → 2026-03-27 · 2 obs
● 2026-03-27 07:23:40
●NSns-cloud-b3.googledomains.com2026-02-15 → 2026-03-27 · 2 obs
● 2026-03-27 07:23:40
●NSns-cloud-b4.googledomains.com2026-02-15 → 2026-03-27 · 2 obs
● 2026-03-27 07:23:40
●MXcygroup-us.mail.protection.outlook.com2026-02-15 → 2026-03-27 · 2 obs
● 2026-03-27 07:23:40
●A198.49.23.1452026-02-15 → 2026-03-27 · 2 obs
● 2026-03-27 07:23:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| cygroup.us | ns-cloud-b3.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b4.googledomains.com | - |
✅ Authoritative Response
Server:216.239.34.107
NS records: ns-cloud-b3.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 530ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.49.23.145 |
| NS | 4 | ns-cloud-b3.googledomains.com, ns-cloud-b1.googledomains.com... |
| MX | 1 | cygroup-us.mail.protection.outlook.com ( |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
Analysis
IP Addresses
cygroup.us resolves to a single IP: 198.49.23.145.
Other host names, for instance movember.org.pl, thebodycreamery.com, onlinerebrokerage.com, foxmultiservice.com and scottmyersphoto.com share IP numbers with cygroup.us.
Name Servers
cygroup.us is delegated to four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
cygroup.us shares some name servers with other domains, for example ipbes.org, valley.us, bettersideseals.com, gruns.co and chisenski.net.
Host names with two IP numbers
Two IPs per host:
ns-cloud-b1.googledomains.com points to 2001:4860:4802:32::6b and 216.239.32.107
ns-cloud-b2.googledomains.com points to 2001:4860:4802:34::6b and 216.239.34.107
ns-cloud-b3.googledomains.com points to 2001:4860:4802:36::6b and 216.239.36.107
ns-cloud-b4.googledomains.com points to 2001:4860:4802:38::6b and 216.239.38.107
Mail Servers
cygroup.us is handled by a single mail server, cygroup-us.mail.protection.outlook.com.
Host cygroup-us.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c903::3, 2a01:111:f403:c927::1, 2a01:111:f403:f908::1, 2a01:111:f403:f913::1, 52.101.40.2, 52.101.41.4, 52.101.41.26 and 52.101.194.13.