colbournecollege.com - robtex.com
colbournecollege.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 48.216.213.155🇬🇧 Microsoft48.216.0.0/14 | ||||||
| PTR | cpanel342.turbify.biz | ||||||
| NS | ns1.turbify.com ⭐ | ||||||
| A | 20.121.230.119🇺🇸 Microsoft20.64.0.0/10 | ||||||
| NS | ns2.turbify.com | ||||||
| A | 134.33.240.61🇬🇧 Microsoft134.33.0.0/16 | ||||||
| MX | mx-biz.mail.am0.yahoodns.net ⭐ | ||||||
| A | 67.195.204.83🇺🇸 Yahoo67.195.204.0/24 Verizon Media BF1 | ||||||
| PTR | mtaproxy1.biz.mail.vip.bf1.yahoo.com | ||||||
| A | 67.195.228.75🇺🇸 Yahoo67.195.228.0/24 Verizon Media GQ1 | ||||||
| PTR | mtaproxy1.biz.mail.vip.gq1.yahoo.com | ||||||
| SOA | ns1.turbify.comhostmaster@colbournecollege.com 2026-02-18 #2 | ||||||
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=1778872676 | ||||||
Same first word
colbournecollege.com |
DNS History
17 records (4 active, 13 former)
○NShidden-master.yahoo.com2015-05-26 → 2017-08-17 · 5 obs
● 2015-05-26 07:19:36
● 2017-08-17 03:08:34
○ 2026-04-02 08:40:24
○ 2026-05-15 19:34:36
●NSns1.turbify.com2026-04-02 → 2026-05-15 · 3 obs
● 2026-04-02 08:40:24
● 2026-05-15 19:34:36
●NSns2.turbify.com2026-04-02 → 2026-05-15 · 3 obs
● 2026-04-02 08:40:24
● 2026-05-15 19:34:36
○NSyns1.yahoo.com2008-03-15 → 2017-08-17 · 4 obs
● 2017-08-17 03:08:34
○ 2026-04-02 08:40:24
○ 2026-05-15 19:34:36
○NSyns2.yahoo.com2008-03-15 → 2017-08-17 · 4 obs
● 2017-08-17 03:08:34
○ 2026-04-02 08:40:24
○ 2026-05-15 19:34:36
●MXmx-biz.mail.am0.yahoodns.net2015-05-26 → 2026-05-15 · 3 obs
● 2015-05-26 07:19:36
● 2026-05-15 19:34:36
○MXmx1.biz.mail.yahoo.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-05-26 07:19:36
○ 2026-05-15 19:34:36
○MXmx5.biz.mail.yahoo.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-05-26 07:19:36
○ 2026-05-15 19:34:36
○A216.39.58.392008-03-15 → 2008-03-15 · 3 obs
○ 2015-05-26 07:19:36
○ 2026-05-15 19:34:36
○A216.39.58.642008-03-15 → 2008-03-15 · 3 obs
○ 2015-05-26 07:19:36
○ 2026-05-15 19:34:36
○A216.39.58.652008-03-15 → 2008-03-15 · 3 obs
○ 2015-05-26 07:19:36
○ 2026-05-15 19:34:36
○A216.39.58.662008-03-15 → 2008-03-15 · 3 obs
○ 2015-05-26 07:19:36
○ 2026-05-15 19:34:36
○A216.39.58.672008-03-15 → 2008-03-15 · 3 obs
○ 2015-05-26 07:19:36
○ 2026-05-15 19:34:36
○A216.39.58.682008-03-15 → 2008-03-15 · 3 obs
○ 2015-05-26 07:19:36
○ 2026-05-15 19:34:36
●A48.216.213.1552026-04-02 → 2026-05-15 · 3 obs
● 2026-04-02 08:40:24
● 2026-05-15 19:34:36
○A67.195.61.462015-11-13 → 2017-08-17 · 5 obs
● 2015-11-13 19:22:58
● 2017-08-17 03:08:34
○ 2026-04-02 08:40:24
○ 2026-05-15 19:34:36
○A98.136.187.132015-05-26 → 2015-05-26 · 4 obs
● 2015-05-26 07:19:36
○ 2015-11-13 19:22:58
○ 2026-05-15 19:34:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| colbournecollege.com | ns1.turbify.com, ns2.turbify.com | 2 records |
✅ Authoritative Response
Server:134.33.240.61
NS records: ns1.turbify.com, ns2.turbify.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for colbournecollege.com (unsigned zone)
⏱️ Timing
Total: 482ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 48.216.213.155 |
| NS | 2 | ns2.turbify.com, ns1.turbify.com |
| MX | 2 | mx-biz.mail.am0.yahoodns.net (pri: 20), mx-biz.mail.am0.yahoodns.net (pri: 30) |
| SOA | 1 | ns1.turbify.com hostmaster.colbournecoll |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.turbify.com, ns2.turbify.com)
Analysis
IP Addresses
colbournecollege.com points to a single IP: 48.216.213.155.
Other host names, for instance cklandscapingflorida.com, ameyasoftware.com, marylandfarriersassociation.com, oneglobalcommunity.net and josephlekas.com share IP numbers with colbournecollege.com.
Name Servers
colbournecollege.com's delegation is to two name servers ns1.turbify.com and ns2.turbify.com.
colbournecollege.com shares the same name server configuration as other domains, such as accelvp.com, aclassytouchevents.com, leroylaw.com, sparthasarathy.biz and ultraspec.us.
colbournecollege.com at least partially shares its name servers with other domains, for instance jagjrinc.com, nokey.com, acanthus-books.com, ineogroup.net and equisit.com.
These name servers are commonly used with yns1.yahoo.com, yns2.yahoo.com and st-ns1.yahoo.com.
Host names with a single IP:
ns1.turbify.com resolves to 20.121.230.119.
ns2.turbify.com resolves to 134.33.240.61.
Mail Servers
colbournecollege.com is served by a single mail server, mx-biz.mail.am0.yahoodns.net.
colbournecollege.com uses the same mail server setup as other domains such as welchandweeks.com, nationalcomputerleasing.com, sldiscount.com, fiztech-usa.net and irontree.biz.
colbournecollege.com shares some mail servers with other domains, including evolvehairandbeautybar.com, haathi.co.uk, deepakpandey.com, sheelcove.com and jenniferspilman.com.
These mail servers are often used alongside the mail servers mx-van.mail.am0.yahoodns.net.
Hostname mx-biz.mail.am0.yahoodns.net resolves to two IPs: 67.195.204.83 and 67.195.228.75.