huangtutor.com - robtex.com
huangtutor.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.191.168.58🇺🇸 Microsoft172.160.0.0/11 | ||||||
| PTR | cpanel367.turbify.biz | ||||||
| NS | ns1.turbify.com ⭐ | ||||||
| A | 34.195.51.6🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-34-195-51-6.compute-1.amazonaws.com | ||||||
| A | 34.227.186.2🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix | ||||||
| PTR | ec2-34-227-186-2.compute-1.amazonaws.com | ||||||
| NS | ns2.turbify.com | ||||||
| A | 52.3.46.62🇺🇸 Amazon52.2.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-52-3-46-62.compute-1.amazonaws.com | ||||||
| A | 52.73.255.93🇺🇸 Amazon52.72.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-52-73-255-93.compute-1.amazonaws.com | ||||||
| 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 | ||||||
| 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.comwebmaster@turbify.com 2025-08-14 #1 | ||||||
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=1774376642 | ||||||
Same first word
huangtutor.com |
DNS History
9 records (4 active, 5 former)
○NShidden-master.yahoo.com2015-06-29 → 2017-08-31 · 3 obs
● 2017-08-31 01:59:30
○ 2026-03-24 18:41:58
●NSns1.turbify.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 18:41:58
●NSns2.turbify.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 18:41:58
○NSyns1.yahoo.com2015-06-29 → 2017-08-31 · 3 obs
● 2017-08-31 01:59:30
○ 2026-03-24 18:41:58
○NSyns2.yahoo.com2015-06-29 → 2017-08-31 · 3 obs
● 2017-08-31 01:59:30
○ 2026-03-24 18:41:58
●MXmx-biz.mail.am0.yahoodns.net2026-03-24 → 2026-03-24 · 1 obs
●A172.191.168.582026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 18:41:58
○A98.139.135.1282015-11-16 → 2017-08-31 · 4 obs
● 2015-11-16 02:59:54
● 2017-08-31 01:59:30
○ 2026-03-24 18:41:58
○A98.139.135.1992015-06-29 → 2015-06-29 · 3 obs
○ 2015-11-16 02:59:54
○ 2026-03-24 18:41:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| huangtutor.com | ns1.turbify.com, ns2.turbify.com | 4 records |
✅ Authoritative Response
Server:52.3.46.62
NS records: ns1.turbify.com, ns2.turbify.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for huangtutor.com (unsigned zone)
⏱️ Timing
Total: 119ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.191.168.58 |
| 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 webmaster.turbify.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.turbify.com, ns1.turbify.com, ns2.turbify.com...)
Analysis
IP Addresses
huangtutor.com resolves to a single IP: 172.191.168.58.
Other host names, for instance artifex-productions.com, esdsindy.com, girthchampion.com, raynequalitywater.com and tmichaelstudio.com share IP numbers with huangtutor.com.
Name Servers
huangtutor.com has two name servers: ns1.turbify.com and ns2.turbify.com.
huangtutor.com shares the same name server setup as other domains, for example ileeann.com, jinnexpress.com, koreanbibimbap.com, wgsheetmetal.com and bonjawo.com.
huangtutor.com shares some name servers with other domains, for example yleservices.com, tetrasoft.us, hart-hunter.com, meyersaab.com and selector.com.mx.
These name servers are commonly used together with yns1.yahoo.com and yns2.yahoo.com.
Host names with two IP numbers:
ns1.turbify.com points to: 34.195.51.6 and 34.227.186.2; ns2.turbify.com points to: 52.3.46.62 and 52.73.255.93.
Mail Servers
huangtutor.com is served by two mail servers, mx-biz.mail.am0.yahoodns.net and mx-biz.mail.am0.yahoodns.net.
huangtutor.com shares the mail server setup with other domains, for example ohuj.com, waterway-international.com, invesci.com, carlshandymanservice.com and mandyanddennis.com.
huangtutor.com shares some mail servers with other domains, at least partially; for instance sanukay.com, devcasa.com, kenzlaurenz.com, andrewsattorney.com and bigboytoyswa.com.
Host names with two IP numbers: mx-biz.mail.am0.yahoodns.net points to 67.195.204.83 and 67.195.228.75.