cobuildr.com - robtex.com
cobuildr.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net 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.netnstld@verisign-grs.com serial=1774398522 | ||||||
Same first word
cobuildr.com |
Similar names
DNS History
9 records (4 active, 5 former)
●NSns1.afternic.com2026-03-16 → 2026-03-25 · 3 obs
● 2026-03-16 15:07:26
● 2026-03-25 00:33:10
●NSns2.afternic.com2026-03-16 → 2026-03-25 · 3 obs
● 2026-03-16 15:07:26
● 2026-03-25 00:33:10
○NSns73.domaincontrol.com2015-06-29 → 2016-12-03 · 4 obs
● 2016-12-03 03:20:12
○ 2018-01-19 21:28:34
○ 2026-03-25 00:33:10
○NSns74.domaincontrol.com2015-06-29 → 2016-12-03 · 4 obs
● 2016-12-03 03:20:12
○ 2018-01-19 21:28:34
○ 2026-03-25 00:33:10
○MXmailstore1.secureserver.net2015-06-29 → 2016-12-03 · 4 obs
● 2016-12-03 03:20:12
○ 2018-01-19 21:28:34
○ 2026-03-25 00:33:10
○MXsmtp.secureserver.net2015-06-29 → 2016-12-03 · 4 obs
● 2016-12-03 03:20:12
○ 2018-01-19 21:28:34
○ 2026-03-25 00:33:10
●A13.248.169.482026-03-16 → 2026-03-25 · 3 obs
● 2026-03-16 15:07:26
● 2026-03-25 00:33:10
○A50.63.202.492015-06-29 → 2016-12-03 · 4 obs
● 2016-12-03 03:20:12
○ 2018-01-19 21:28:34
○ 2026-03-25 00:33:10
●A76.223.54.1462026-03-16 → 2026-03-25 · 3 obs
● 2026-03-16 15:07:26
● 2026-03-25 00:33:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net... | - |
| cobuildr.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cobuildr.com (unsigned zone)
⏱️ Timing
Total: 198ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
cobuildr.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names such as ns2.zpop.net, prospecton.com, virginblue.de, videoplus.net and lbal02.sjc01.projectgoth.com share IPs with cobuildr.com.
Name Servers
Two name servers ns1.afternic.com and ns2.afternic.com handle the delegation for cobuildr.com.
cobuildr.com shares the same name server setup as other domains, for example texmax.com, pariurisportive.com, 18.covd.net, mirrors.kr and denismuller.com.
cobuildr.com at least partially shares name servers with other domains, for example cozytrend.com, whereismybtc.com, sumitcomputers.com, mlexec.com and rateledu.com.
these name servers are commonly used alongside verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn name servers.
Host names with two IP numbers:
ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69.
ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.