cerc.us - robtex.com
cerc.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=1785236495 | ||||||
Same first word
Similar names
DNS History
12 records (8 active, 4 former)
●NSns-cloud-e1.googledomains.com2026-05-07 → 2026-07-28 · 3 obs
● 2026-05-07 00:48:04
● 2026-07-28 11:15:16
●NSns-cloud-e2.googledomains.com2026-05-07 → 2026-07-28 · 3 obs
● 2026-05-07 00:48:04
● 2026-07-28 11:15:16
●NSns-cloud-e3.googledomains.com2026-05-07 → 2026-07-28 · 3 obs
● 2026-05-07 00:48:04
● 2026-07-28 11:15:16
●NSns-cloud-e4.googledomains.com2026-05-07 → 2026-07-28 · 3 obs
● 2026-05-07 00:48:04
● 2026-07-28 11:15:16
○NSns67.worldnic.com2015-08-25 → 2017-07-27 · 4 obs
● 2017-07-27 15:34:44
○ 2026-05-07 00:48:04
○ 2026-07-28 11:15:16
○NSns68.worldnic.com2015-08-25 → 2017-07-27 · 4 obs
● 2017-07-27 15:34:44
○ 2026-05-07 00:48:04
○ 2026-07-28 11:15:16
○MXp.webcom.ctmail.com2016-01-15 → 2017-07-27 · 4 obs
● 2017-07-27 15:34:44
○ 2026-05-07 00:48:04
○ 2026-07-28 11:15:16
●A198.185.159.1442026-05-07 → 2026-07-28 · 3 obs
● 2026-05-07 00:48:04
● 2026-07-28 11:15:16
●A198.185.159.1452026-05-07 → 2026-07-28 · 3 obs
● 2026-05-07 00:48:04
● 2026-07-28 11:15:16
●A198.49.23.1442026-05-07 → 2026-07-28 · 3 obs
● 2026-05-07 00:48:04
● 2026-07-28 11:15:16
●A198.49.23.1452026-05-07 → 2026-07-28 · 3 obs
● 2026-05-07 00:48:04
● 2026-07-28 11:15:16
○A208.91.197.272015-08-25 → 2017-07-27 · 4 obs
● 2017-07-27 15:34:44
○ 2026-05-07 00:48:04
○ 2026-07-28 11:15:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| cerc.us | ns-cloud-e3.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e4.googledomains.com | - |
✅ Authoritative Response
Server:216.239.36.110
NS records: ns-cloud-e3.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cerc.us (unsigned zone)
⏱️ Timing
Total: 384ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.145, 198.49.23.145... |
| NS | 4 | ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com... |
| TXT | 1 | v=spf1 -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2", |
| SOA | 1 | ns-cloud-e1.googledomains.com cloud-dns- |
Analysis
IP Addresses
cerc.us resolves to four IP addresses: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
Among the host names that share IP numbers with cerc.us are artifice.es, mesolution.org, edensruin.com and two others.
Name Servers
The domain cerc.us is delegated to these four name servers: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.
cerc.us partially shares its NS delegation with several other domains, including rachelwrightnyc.com, viranomainen.fi, sssdrywall.com and two others.
ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com each carry two IP addresses. ns-cloud-e1.googledomains.com has 216.239.32.110 and 2001:4860:4802:32::6e; ns-cloud-e2.googledomains.com has 216.239.34.110 and 2001:4860:4802:34::6e; ns-cloud-e3.googledomains.com has 216.239.36.110 and 2001:4860:4802:36::6e; ns-cloud-e4.googledomains.com has 216.239.38.110 and 2001:4860:4802:38::6e.