coldtower.biz - robtex.com
coldtower.biz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 20.115.60.74🇺🇸 Microsoft20.64.0.0/10 | ||||||
| PTR | cpanel167.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@coldtower.biz 2026-02-18 #2 | ||||||
biz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld.biz ⭐ | ||||||
| NS | b.gtld.biz | ||||||
| NS | c.gtld.biz | ||||||
| NS | m.gtld.biz | ||||||
| NS | n.gtld.biz | ||||||
| NS | w.gtld.biz | ||||||
| NS | x.gtld.biz | ||||||
| NS | y.gtld.biz | ||||||
| SOA | a.gtld.bizadmin@tldns.godaddy serial=1778732602 | ||||||
Same first word
coldtower.biz |
coldtower.com |
Similar names
DNS History
9 records (4 active, 5 former)
○NShidden-master.yahoo.com2015-07-06 → 2016-04-25 · 4 obs
● 2016-04-25 19:08:42
○ 2026-04-02 09:52:06
○ 2026-05-14 04:58:48
●NSns1.turbify.com2026-04-02 → 2026-05-14 · 3 obs
● 2026-04-02 09:52:06
● 2026-05-14 04:58:48
●NSns2.turbify.com2026-04-02 → 2026-05-14 · 3 obs
● 2026-04-02 09:52:06
● 2026-05-14 04:58:48
○NSyns1.yahoo.com2015-07-06 → 2016-04-25 · 4 obs
● 2016-04-25 19:08:42
○ 2026-04-02 09:52:06
○ 2026-05-14 04:58:48
○NSyns2.yahoo.com2015-07-06 → 2016-04-25 · 4 obs
● 2016-04-25 19:08:42
○ 2026-04-02 09:52:06
○ 2026-05-14 04:58:48
●MXmx-biz.mail.am0.yahoodns.net2015-07-06 → 2026-05-14 · 2 obs
● 2026-05-14 04:58:48
●A20.115.60.742026-04-02 → 2026-05-14 · 3 obs
● 2026-04-02 09:52:06
● 2026-05-14 04:58:48
○A98.139.135.1292015-11-13 → 2016-04-25 · 5 obs
● 2015-11-13 06:42:24
● 2016-04-25 19:08:42
○ 2026-04-02 09:52:06
○ 2026-05-14 04:58:48
○A98.139.135.1982015-07-06 → 2015-07-06 · 3 obs
○ 2015-11-13 06:42:24
○ 2026-05-14 04:58:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| biz | y.gtld.biz, a.gtld.biz, m.gtld.biz, x.gtld.biz... | - |
| coldtower.biz | ns1.turbify.com, ns2.turbify.com | - |
✅ Authoritative Response
Server:20.121.230.119
NS records: ns1.turbify.com, ns2.turbify.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coldtower.biz (unsigned zone)
⏱️ Timing
Total: 1479ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.115.60.74 |
| NS | 2 | ns1.turbify.com, ns2.turbify.com |
| MX | 2 | mx-biz.mail.am0.yahoodns.net (pri: 30), mx-biz.mail.am0.yahoodns.net (pri: 20) |
| SOA | 1 | ns1.turbify.com hostmaster.coldtower.biz |
Analysis
IP Addresses
coldtower.biz resolves to one IP number: 20.115.60.74.
other host names including a-developers.com, hollemanconsulting.com, knockdowncabinets.com, ccmaweb.com and pelagosdesign.com share IP numbers with coldtower.biz.
Name Servers
coldtower.biz is delegated to two name servers ns1.turbify.com and ns2.turbify.com.
coldtower.biz shares the same name server setup as other domains, for instance partonsell.com, alseera.com, innovesa.com, mrkus.com and scanview.net.
coldtower.biz at least partially shares name servers with other domains, for instance mmglaw.org, jakevohs.com, bashour.com, appraisalstat.net and jaton.com.
These name servers are commonly used alongside yns1.yahoo.com and yns2.yahoo.com.
Host names with one IP number:
ns1.turbify.com points to 20.121.230.119
ns2.turbify.com points to 134.33.240.61
Mail Servers
coldtower.biz is handled by a single mail server, mx-biz.mail.am0.yahoodns.net.
coldtower.biz shares the same mail server setup as other domains, for instance karolinaexpress.com, rworlds.com, gmbcbrittanyclub.com, ryconn.net and mandagames.com.
coldtower.biz shares some mail servers with other domains, at least partially, for instance graftonelementary.org, shomeli.com, bluelinecabinets.com, folsombusinesscenter.net and jetshop.us.
mx-biz.mail.am0.yahoodns.net resolves to two IP numbers: 67.195.204.83 and 67.195.228.75.