collegebras.com - robtex.com
collegebras.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.130.190🇺🇸 Amazon3.33.128.0/20 | ||||||
| PTR | a2aa9ff50de748dbe.awsglobalaccelerator.com | ||||||
| A | 15.197.148.33🇺🇸 Amazon15.197.144.0/20 | ||||||
| NS | ns15.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21b0::8🇺🇸 GODADDY-DNS2603:5:21b0::/44 | ||||||
| PTR | ns15.domaincontrol.com | ||||||
| A | 97.74.107.8🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns15.domaincontrol.com | ||||||
| NS | ns16.domaincontrol.com | ||||||
| A | 2603:5:22b0::8🇺🇸 GODADDY-DNS2603:5:22b0::/44 | ||||||
| PTR | ns16.domaincontrol.com | ||||||
| A | 173.201.75.8🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns16.domaincontrol.com | ||||||
| MX | collegebras-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | NETORGFT11415593.onmicrosoft.com | ||||||
| TXT | v=spf1 include:secureserver.net -all | ||||||
| SOA | ns15.domaincontrol.comdns@jomax.net 2023-09-18 #0 | ||||||
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=1776027247 | ||||||
Same first word
collegebras.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NSns15.domaincontrol.com2015-06-07 → 2026-04-12 · 2 obs
● 2026-04-12 21:24:12
●NSns16.domaincontrol.com2015-06-07 → 2026-04-12 · 2 obs
● 2026-04-12 21:24:12
●MXcollegebras-com.mail.protection.outlook.com2026-03-06 → 2026-04-12 · 3 obs
● 2026-03-06 11:03:40
● 2026-04-12 21:24:12
○MXmailstore1.secureserver.net2015-06-07 → 2018-09-11 · 4 obs
● 2018-09-11 20:00:26
○ 2026-03-06 11:03:40
○ 2026-04-12 21:24:12
○MXsmtp.secureserver.net2015-06-07 → 2018-09-11 · 4 obs
● 2018-09-11 20:00:26
○ 2026-03-06 11:03:40
○ 2026-04-12 21:24:12
●A15.197.148.332026-03-06 → 2026-04-12 · 3 obs
● 2026-03-06 11:03:40
● 2026-04-12 21:24:12
●A3.33.130.1902026-03-06 → 2026-04-12 · 3 obs
● 2026-03-06 11:03:40
● 2026-04-12 21:24:12
○A50.63.202.712015-06-07 → 2018-09-11 · 4 obs
● 2018-09-11 20:00:26
○ 2026-03-06 11:03:40
○ 2026-04-12 21:24:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net... | - |
| collegebras.com | ns15.domaincontrol.com, ns16.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.75.8
NS records: ns15.domaincontrol.com, ns16.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for collegebras.com (unsigned zone)
⏱️ Timing
Total: 86ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns15.domaincontrol.com, ns16.domaincontrol.com |
| MX | 1 | collegebras-com.mail.protection.outlook. |
| TXT | 2 | NETORGFT11415593.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns15.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns15.domaincontrol.com, ns15.domaincontrol.com, ns16.domaincontrol.com...)
Analysis
IP Addresses
collegebras.com resolves to two IPs: 3.33.130.190 and 15.197.148.33.
other host names for instance rapidcyte.info, danishcone.com, theknz.com, brockvillegeneralhospital.com and glasstechs.info share IP numbers with collegebras.com.
Name Servers
collegebras.com is delegated to two name servers: ns15.domaincontrol.com and ns16.domaincontrol.com.
collegebras.com shares the same name server setup as other domains, for example mailbutler.de, mynewyorkstate.net, mydirectadvantage.com, basanthi.com and adpulsegroup.com.
collegebras.com at least partially shares its name servers with other domains, for instance cbcm.com.mx.
Host names with two IP numbers:
ns15.domaincontrol.com points to 2603:5:21b0::8 and 97.74.107.8
ns16.domaincontrol.com points to 2603:5:22b0::8 and 173.201.75.8
Mail Servers
collegebras.com is handled by a single mail server, collegebras-com.mail.protection.outlook.com.