4unitmaths.com - robtex.com
4unitmaths.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.172.161.84🇺🇸 Microsoft172.160.0.0/11 | ||||||
| PTR | cpanel370.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(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 2025-08-12 #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=1774464122 | ||||||
Same first word
4unitmaths.com |
DNS History
10 records (4 active, 6 former)
○NShidden-master.yahoo.com2015-06-26 → 2018-10-06 · 4 obs
● 2018-10-06 14:57:30
○ 2026-03-24 22:46:32
○ 2026-03-25 18:50:34
●NSns1.turbify.com2026-03-24 → 2026-03-25 · 3 obs
● 2026-03-24 22:46:32
● 2026-03-25 18:50:34
●NSns2.turbify.com2026-03-24 → 2026-03-25 · 3 obs
● 2026-03-24 22:46:32
● 2026-03-25 18:50:34
○NSyns1.yahoo.com2015-06-26 → 2018-10-06 · 4 obs
● 2018-10-06 14:57:30
○ 2026-03-24 22:46:32
○ 2026-03-25 18:50:34
○NSyns2.yahoo.com2015-06-26 → 2018-10-06 · 4 obs
● 2018-10-06 14:57:30
○ 2026-03-24 22:46:32
○ 2026-03-25 18:50:34
●MXmx-biz.mail.am0.yahoodns.net2015-06-26 → 2026-03-25 · 2 obs
● 2026-03-25 18:50:34
●A172.172.161.842026-03-24 → 2026-03-25 · 3 obs
● 2026-03-24 22:46:32
● 2026-03-25 18:50:34
○A67.195.61.462015-11-12 → 2017-01-20 · 5 obs
● 2015-11-12 02:04:20
● 2017-01-20 18:26:34
○ 2018-10-06 14:57:30
○ 2026-03-25 18:50:34
○A98.136.187.132015-06-26 → 2015-06-26 · 3 obs
○ 2015-11-12 02:04:20
○ 2026-03-25 18:50:34
○A98.137.244.362018-10-06 → 2018-10-06 · 4 obs
● 2018-10-06 14:57:30
○ 2026-03-24 22:46:32
○ 2026-03-25 18:50:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| 4unitmaths.com | ns1.turbify.com, ns2.turbify.com | 4 records |
✅ Authoritative Response
Server:34.195.51.6
NS records: ns1.turbify.com, ns2.turbify.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4unitmaths.com (unsigned zone)
⏱️ Timing
Total: 134ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.172.161.84 |
| NS | 2 | ns2.turbify.com, ns1.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 webmaster.turbify.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.turbify.com, ns1.turbify.com, ns2.turbify.com...)
Analysis
IP Addresses
4unitmaths.com points to a single IP address: 172.172.161.84.
Other host names such as jmbeilerenterprise.com, wisemandevelopment.com, mollycover.com, pmountrealty.com and andecgroup.com share IP numbers with 4unitmaths.com.
Name Servers
4unitmaths.com is delegated to two name servers: ns1.turbify.com and ns2.turbify.com.
4unitmaths.com uses the same name server setup as other domains, including keywestcondofinder.com, lordmouseandthekalypsokatz.com, akalcorp.com, drummersbible.com and arzco.biz.
At least part of the name servers for 4unitmaths.com are shared with other domains, for instance redthreadfamilies.com, acuview.com, lebanonlutheran.net, tralfaz-archives.com and newshorsemedia.com.
These name servers are commonly used alongside 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
The mail server for 4unitmaths.com is mx-biz.mail.am0.yahoodns.net.
4unitmaths.com uses the same mail server setup as other domains, for instance walletallocationrule.com, ourasc.com, leonetti.biz, browntoneproductions.com and mbprosound.com.
4unitmaths.com shares at least some mail servers with other domains, for example selllah.com, viloriaconstruction.com, bretonynoble.com, med-messenger.com and dbment.com.
these mail servers are frequently 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.