isaacoster.com - robtex.com
isaacoster.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.146.15.111🇺🇸 Microsoft52.146.0.0/15 MICROSOFT | ||||||
| PTR | cpanel286.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(30) | ||||||
| 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@isaacoster.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=1777349706 | ||||||
Same first word
isaacoster.com |
Similar names
DNS History
10 records (4 active, 6 former)
○NShidden-master.yahoo.com2015-07-12 → 2018-08-28 · 4 obs
● 2018-08-28 12:22:46
○ 2026-04-16 12:27:24
○ 2026-04-28 04:19:56
●NSns1.turbify.com2026-04-16 → 2026-04-28 · 3 obs
● 2026-04-16 12:27:24
● 2026-04-28 04:19:56
●NSns2.turbify.com2026-04-16 → 2026-04-28 · 3 obs
● 2026-04-16 12:27:24
● 2026-04-28 04:19:56
○NSyns1.yahoo.com2015-07-12 → 2018-08-28 · 4 obs
● 2018-08-28 12:22:46
○ 2026-04-16 12:27:24
○ 2026-04-28 04:19:56
○NSyns2.yahoo.com2015-07-12 → 2018-08-28 · 4 obs
● 2018-08-28 12:22:46
○ 2026-04-16 12:27:24
○ 2026-04-28 04:19:56
●MXmx-biz.mail.am0.yahoodns.net2015-07-12 → 2026-04-28 · 2 obs
● 2026-04-28 04:19:56
●A52.146.15.1112026-04-16 → 2026-04-28 · 3 obs
● 2026-04-16 12:27:24
● 2026-04-28 04:19:56
○A67.195.197.752018-08-28 → 2018-08-28 · 4 obs
● 2018-08-28 12:22:46
○ 2026-04-16 12:27:24
○ 2026-04-28 04:19:56
○A98.139.135.1292015-11-17 → 2017-02-16 · 5 obs
● 2015-11-17 20:40:54
● 2017-02-16 14:05:24
○ 2018-08-28 12:22:46
○ 2026-04-28 04:19:56
○A98.139.135.1982015-07-12 → 2015-07-12 · 3 obs
○ 2015-11-17 20:40:54
○ 2026-04-28 04:19:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net... | - |
| isaacoster.com | ns1.turbify.com, ns2.turbify.com | 2 records |
✅ Authoritative Response
Server:20.121.230.119
NS records: ns1.turbify.com, ns2.turbify.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isaacoster.com (unsigned zone)
⏱️ Timing
Total: 364ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.146.15.111 |
| 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.isaacoster.co |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.turbify.com, ns2.turbify.com)
Analysis
IP Addresses
isaacoster.com points to a single IP: 52.146.15.111.
Other host names, for instance cffco.com, heargodswordatbethlehem.com, alexstroom.com, novaassociatesltd.com and bkilxx.com share IP numbers with isaacoster.com.
Name Servers
Two name servers ns1.turbify.com and ns2.turbify.com handle delegation for isaacoster.com.
isaacoster.com uses the same name server setup as other domains, for example easydamus.com, cccomm.com, edataindia.com, resolutionsmanagement.com and kabba.biz.
isaacoster.com partially shares name servers with other domains; examples include thelobsterguy.com, theoicllc.com, weirdoskateboards.com, alertsecuritysystem.in and asaman.com.
These name servers are often used with the name servers yns1.yahoo.com and yns2.yahoo.com.
Host names with one IP number: The host name ns1.turbify.com points to 20.121.230.119 and the host name ns2.turbify.com points to 134.33.240.61.
Mail Servers
isaacoster.com is handled by a single mail server, mx-biz.mail.am0.yahoodns.net.
isaacoster.com has the same mail server setup as other domains, including cidwilson.org, innomacs.com, winnipegwheelworks.com, lunafurs.com and urbandensitylab.com.
isaacoster.com shares some mail servers with other domains, at least partially, such as geopoliticstoday.com, freshnotcanned.com, jerusalempharmacy.com, fritchlee.com and mantraherbal.com.
Host mx-biz.mail.am0.yahoodns.net resolves to two IPs: 67.195.204.83 and 67.195.228.75.