refercsg.com - robtex.com
refercsg.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.33.115.78🇺🇸 AKAMAI-LINODE-AP45.33.112.0/20 Akamai Technologies | ||||||
| PTR | 45-33-115-78.ip.linodeusercontent.com | ||||||
| NS | ns11.csgsystems.com ⭐ | ||||||
| A | 205.144.157.21🇺🇸 COREBYTE-1205.144.157.0/24 AC_CSG | ||||||
| NS | ns1.csgsystems.com | ||||||
| A | 205.144.147.21🇺🇸 AS46895205.144.147.0/24 AC_CSG | ||||||
| NS | ns12.csgsystems.com | ||||||
| A | 205.144.157.22🇺🇸 COREBYTE-1205.144.157.0/24 AC_CSG | ||||||
| NS | ns2.csgsystems.com | ||||||
| A | 205.144.147.22🇺🇸 AS46895205.144.147.0/24 AC_CSG | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com include:spf-00278403.pphosted.com i... | ||||||
| SOA | ns1.csgsystems.compostmaster@csgsystems.com serial=5162035 | ||||||
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.netnstld@verisign-grs.com serial=1778434076 | ||||||
Same first word
refercsg.com |
DNS History
14 records (5 active, 9 former)
●NSns1.csgsystems.com2026-04-29 → 2026-05-10 · 3 obs
● 2026-04-29 16:06:46
● 2026-05-10 17:45:02
●NSns11.csgsystems.com2026-04-29 → 2026-05-10 · 3 obs
● 2026-04-29 16:06:46
● 2026-05-10 17:45:02
●NSns12.csgsystems.com2026-04-29 → 2026-05-10 · 3 obs
● 2026-04-29 16:06:46
● 2026-05-10 17:45:02
○NSns13.domaincontrol.com2018-01-11 → 2018-01-11 · 3 obs
○ 2026-04-29 16:06:46
○ 2026-05-10 17:45:02
○NSns14.domaincontrol.com2018-01-11 → 2018-01-11 · 3 obs
○ 2026-04-29 16:06:46
○ 2026-05-10 17:45:02
●NSns2.csgsystems.com2026-04-29 → 2026-05-10 · 3 obs
● 2026-04-29 16:06:46
● 2026-05-10 17:45:02
○A184.168.221.152018-01-11 → 2018-01-11 · 3 obs
○ 2026-04-29 16:06:46
○ 2026-05-10 17:45:02
○A184.168.221.212018-01-11 → 2018-01-11 · 3 obs
○ 2026-04-29 16:06:46
○ 2026-05-10 17:45:02
○A184.168.221.222018-01-11 → 2018-01-11 · 3 obs
○ 2026-04-29 16:06:46
○ 2026-05-10 17:45:02
○A184.168.221.252018-01-11 → 2018-01-11 · 3 obs
○ 2026-04-29 16:06:46
○ 2026-05-10 17:45:02
●A45.33.115.782026-04-29 → 2026-05-10 · 3 obs
● 2026-04-29 16:06:46
● 2026-05-10 17:45:02
○A50.63.202.12018-01-11 → 2018-01-11 · 3 obs
○ 2026-04-29 16:06:46
○ 2026-05-10 17:45:02
○A50.63.202.262018-01-11 → 2018-01-11 · 3 obs
○ 2026-04-29 16:06:46
○ 2026-05-10 17:45:02
○A50.63.202.92018-01-11 → 2018-01-11 · 3 obs
○ 2026-04-29 16:06:46
○ 2026-05-10 17:45:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| refercsg.com | ns1.csgsystems.com, ns2.csgsystems.com, ns11.csgsystems.com, ns12.csgsystems.com | 4 records |
✅ Authoritative Response
Server:205.144.147.21
NS records: ns1.csgsystems.com, ns2.csgsystems.com, ns11.csgsystems.com, ns12.csgsystems.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for refercsg.com (unsigned zone)
⏱️ Timing
Total: 324ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.33.115.78 |
| NS | 4 | ns12.csgsystems.com, ns1.csgsystems.com... |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.csgsystems.com postmaster.csgsystems |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.csgsystems.com, ns2.csgsystems.com, ns11.csgsystems.com...)
Analysis
IP Addresses
refercsg.com resolves to one IP number: 45.33.115.78.
Other host names, for instance ns2.citfrix.com, 45-33-115-78.ip.linodeusercontent.com, citfrix.com and ns1.citfrix.com share IP numbers with refercsg.com.
Name Servers
refercsg.com is delegated to four name servers: ns11.csgsystems.com, ns12.csgsystems.com, ns1.csgsystems.com and ns2.csgsystems.com.
refercsg.com at least partially shares name servers with other domains, for instance csg-im.org, csgsys.biz, csgcheckpay.com, singleview.com and intectelecomsystems.org.
These name servers are commonly used with omacsgidnse01.csgicorp.com, ns3.csgsystems.com, ns4.csgsystems.com, intecatl-ens1.intec.us and bricextdnse01.intecbilling.com.
Host names with one IP number: ns11.csgsystems.com points to 205.144.157.21; ns12.csgsystems.com points to 205.144.157.22; ns1.csgsystems.com points to 205.144.147.21; ns2.csgsystems.com points to 205.144.147.22.