dukeupdate.com - robtex.com
dukeupdate.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 20.119.76.151🇺🇸 Microsoft20.64.0.0/10 | ||||||
| PTR | cpanel282.turbify.biz | ||||||
| NS | ns1.turbify.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 20.121.230.119🇺🇸 Microsoft20.64.0.0/10 | ||||||
| NS | ns2.turbify.com ⚠️ Not in parent delegation | ||||||
| A | 134.33.240.61🇬🇧 Microsoft134.33.0.0/16 | ||||||
| NS | yns1.yahoo.com ⚠️ Not in zone NS records | ||||||
| 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 | yns2.yahoo.com ⚠️ Not in zone NS records | ||||||
| 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 2025-07-31 #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=1776027247 | ||||||
Same first word
dukeupdate.com |
DNS History
8 records (6 active, 2 former)
○NShidden-master.yahoo.com2015-07-26 → 2018-07-31 · 4 obs
● 2018-07-31 17:56:58
○ 2026-04-05 08:23:02
○ 2026-04-12 21:09:04
●NSns1.turbify.com2026-04-05 → 2026-04-12 · 3 obs
● 2026-04-05 08:23:02
● 2026-04-12 21:09:04
●NSns2.turbify.com2026-04-05 → 2026-04-12 · 3 obs
● 2026-04-05 08:23:02
● 2026-04-12 21:09:04
●MXmx-biz.mail.am0.yahoodns.net2015-07-26 → 2026-04-12 · 2 obs
● 2026-04-12 21:09:04
●A20.119.76.1512026-04-05 → 2026-04-12 · 3 obs
● 2026-04-05 08:23:02
● 2026-04-12 21:09:04
○A98.138.19.1432015-07-26 → 2018-07-31 · 4 obs
● 2018-07-31 17:56:58
○ 2026-04-05 08:23:02
○ 2026-04-12 21:09:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dukeupdate.com | yns1.yahoo.com, yns2.yahoo.com | 4 records |
✅ Authoritative Response
Server:52.3.46.62
NS records: yns1.yahoo.com, yns2.yahoo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dukeupdate.com (unsigned zone)
⏱️ Timing
Total: 137ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.119.76.151 |
| 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 (yns1.yahoo.com, yns1.yahoo.com, yns2.yahoo.com...)
Analysis
IP Addresses
dukeupdate.com points to a single IP address: 20.119.76.151.
Other host names such as eldridgepersians.com, revan.us, mungaltechnologies.com, fitbykeri.com and blachford.info share IPs with dukeupdate.com.
Name Servers
dukeupdate.com is delegated to four name servers: ns1.turbify.com, ns2.turbify.com, yns1.yahoo.com and yns2.yahoo.com.
dukeupdate.com at least partially shares name servers with other domains, for example sunshellusa.com, patriksundberg.com, dermatologydirect.com, ferrari.org and spectrum-tech.com.
Host names with two IPs:
yns1.yahoo.com points to 34.195.51.6 and 34.227.186.2
yns2.yahoo.com points to 52.3.46.62 and 52.73.255.93
Host names with one IP:
ns1.turbify.com points to 20.121.230.119
ns2.turbify.com points to 134.33.240.61
Mail Servers
The mx-biz.mail.am0.yahoodns.net mail server handles dukeupdate.com.
dukeupdate.com shares the same mail server setup as other domains, including peterjpaterno.com, bsi-scs.com, fracturedoc.org, field21.com and alchroma.org.
dukeupdate.com shares at least partially some mail servers with other domains, for instance cookingwithnonno.com, shopmacymay.com, haktoys.com, honeysweetened.com and homeschoolingmychild.org.
these mail servers are commonly used with mx-van.mail.am0.yahoodns.net.
mx-biz.mail.am0.yahoodns.net points to two IP numbers: 67.195.204.83 and 67.195.228.75.