skill4u.net - robtex.com
skill4u.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.230.199.117🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix | ||||||
| PTR | static-1a.turbifysites.com | ||||||
| A | 35.168.67.138🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix | ||||||
| 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 | ||||||
| SOA | ns1.turbify.comwebmaster@turbify.com 2025-04-20 #12 | ||||||
net
| 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=1771291465 | ||||||
Same first word
skill4u.net |
DNS History
9 records (5 active, 4 former)
○NS01.dnsv.jp2016-06-29 → 2017-02-20 · 4 obs
● 2017-02-20 05:17:34
○ 2020-03-08 01:59:04
○ 2026-03-22 22:29:10
○NS02.dnsv.jp2016-06-29 → 2017-02-20 · 4 obs
● 2017-02-20 05:17:34
○ 2020-03-08 01:59:04
○ 2026-03-22 22:29:10
○NS03.dnsv.jp2016-06-29 → 2017-02-20 · 4 obs
● 2017-02-20 05:17:34
○ 2020-03-08 01:59:04
○ 2026-03-22 22:29:10
○NS04.dnsv.jp2016-06-29 → 2017-02-20 · 4 obs
● 2017-02-20 05:17:34
○ 2020-03-08 01:59:04
○ 2026-03-22 22:29:10
●NSns1.turbify.com2026-03-08 → 2026-03-22 · 3 obs
● 2026-03-08 09:16:04
● 2026-03-22 22:29:10
●NSns2.turbify.com2026-03-08 → 2026-03-22 · 3 obs
● 2026-03-08 09:16:04
● 2026-03-22 22:29:10
●MXmx-biz.mail.am0.yahoodns.net2026-03-08 → 2026-03-22 · 2 obs
● 2026-03-22 22:29:10
●A3.230.199.1172026-03-08 → 2026-03-22 · 2 obs
● 2026-03-22 22:29:10
●A35.168.67.1382026-03-08 → 2026-03-22 · 2 obs
● 2026-03-22 22:29:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| skill4u.net | ns1.turbify.com, ns2.turbify.com | - |
✅ Authoritative Response
Server: 52.73.255.93
NS records: ns1.turbify.com, ns2.turbify.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for skill4u.net (unsigned zone)
⏱️ Timing
Total: 278ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 35.168.67.138, 3.230.199.117 |
| 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 cpanel-notify.aabacosb.c |
Analysis
IP Addresses
skill4u.net resolves to two IP numbers: 3.230.199.117 and 35.168.67.138.
Other host names, for instance kleinbergs.com, trueblueeng.com, johnstanier.com, traderjoesinc.com and sephgrid.com share IP numbers with skill4u.net.
Name Servers
skill4u.net has two name servers: ns1.turbify.com and ns2.turbify.com.
skill4u.net shares the same name server setup as other domains, for example source1cont.com, fathersonfuels.com, michaelbeard.com, chrisg3d.com and wolfshield.com.
skill4u.net shares some name servers with other domains, for example dallasjapanese.com, missycraindancestudios.com, klproperties.com, rswcpa.com and telecomcanada.com.
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
skill4u.net is handled by a single mail server, mx-biz.mail.am0.yahoodns.net.
skill4u.net shares the mail server setup with other domains, for example springstowne.com, aninfosys.com, orotuff.com, chaselegacy.com and playgarden.biz.
skill4u.net shares some mail servers with other domains, at least partially; for instance mtmcontractingservices.com, supplyre.com, nuventus.com, yumfoods.net and controltechnology.co.in.
mx-biz.mail.am0.yahoodns.net resolves to two IPs: 67.195.204.83 and 67.195.228.75.