instruquest.com - robtex.com
instruquest.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.178.112.152🇺🇸 Microsoft172.160.0.0/11 | ||||||
| PTR | cpanel109.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@instruquest.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=1778795356 | ||||||
Same first word
instruquest.com |
DNS History
9 records (4 active, 5 former)
○NShidden-master.yahoo.com2015-07-02 → 2020-02-16 · 4 obs
● 2020-02-16 20:12:06
○ 2026-02-21 06:56:44
○ 2026-05-14 22:02:02
●NSns1.turbify.com2026-02-21 → 2026-05-14 · 3 obs
● 2026-02-21 06:56:44
● 2026-05-14 22:02:02
●NSns2.turbify.com2026-02-21 → 2026-05-14 · 3 obs
● 2026-02-21 06:56:44
● 2026-05-14 22:02:02
○NSyns1.yahoo.com2015-07-02 → 2020-02-16 · 4 obs
● 2020-02-16 20:12:06
○ 2026-02-21 06:56:44
○ 2026-05-14 22:02:02
○NSyns2.yahoo.com2015-07-02 → 2020-02-16 · 4 obs
● 2020-02-16 20:12:06
○ 2026-02-21 06:56:44
○ 2026-05-14 22:02:02
●MXmx-biz.mail.am0.yahoodns.net2015-07-02 → 2026-05-14 · 2 obs
● 2026-05-14 22:02:02
●A172.178.112.1522026-02-21 → 2026-05-14 · 3 obs
● 2026-02-21 06:56:44
● 2026-05-14 22:02:02
○A67.195.61.462015-07-02 → 2017-02-17 · 4 obs
● 2017-02-17 20:28:42
○ 2020-02-16 20:12:06
○ 2026-05-14 22:02:02
○A98.137.244.362020-02-16 → 2020-02-16 · 4 obs
● 2020-02-16 20:12:06
○ 2026-02-21 06:56:44
○ 2026-05-14 22:02:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| instruquest.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 instruquest.com (unsigned zone)
⏱️ Timing
Total: 123ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.178.112.152 |
| 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.instruquest.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.turbify.com, ns2.turbify.com)
Analysis
IP Addresses
instruquest.com points to IP number: 172.178.112.152.
Other host names such as grupohandal.com, instanttoolsusa.com, gasparekmarineindustries.com, warchestcapital.com and genengtech.com share IPs with instruquest.com.
Name Servers
instruquest.com is delegated to two name servers: ns1.turbify.com and ns2.turbify.com.
instruquest.com shares the same name server setup as lakeshorecabinsresort.com, theresasomerset.com, kayintlco.com, coastmaintenancesupply.com and pa-tac.com.
instruquest.com at least partially shares name servers with other domains, for instance gscindia.com, amkoinc.com, ari.com, macievideo.com and zixel.com.
These name servers are commonly used with yns1.yahoo.com and yns2.yahoo.com.
Host names with a single IP:
ns1.turbify.com points to 20.121.230.119.
ns2.turbify.com points to 134.33.240.61.
Mail Servers
instruquest.com is handled by a single mail server, mx-biz.mail.am0.yahoodns.net.
The mail server setup for instruquest.com matches that of other domains, for instance cieja.com, ecoresearch.us, hwflooring.net, kbjonesphoto.com and thomasanselment.com.
instruquest.com shares at least partially some mail servers with other domains, including westsoundcycling.com, johnmillikinphd.com, kpgcpa.com, bdld.com and splitbolt.com.
mx-biz.mail.am0.yahoodns.net points to two IPs: 67.195.204.83 and 67.195.228.75.