stringinstructor.com - dns.ninja
stringinstructor.com
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=1789877639 | ||||||
Same first word
stringinstructor.com |
Previous names
Next names
DNS History
7 records (6 active, 1 former)
●NSns17.domaincontrol.com2015-11-10 → 2026-09-20 · 2 obs
● 2026-09-20 04:39:46
●NSns18.domaincontrol.com2015-11-10 → 2026-09-20 · 2 obs
● 2026-09-20 04:39:46
●MXmailstore1.secureserver.net2015-11-10 → 2026-09-20 · 2 obs
● 2026-09-20 04:39:46
●MXsmtp.secureserver.net2015-11-10 → 2026-09-20 · 2 obs
● 2026-09-20 04:39:46
●A15.197.148.332026-09-13 → 2026-09-20 · 3 obs
● 2026-09-13 13:25:52
● 2026-09-20 04:39:46
●A3.33.130.1902026-09-13 → 2026-09-20 · 3 obs
● 2026-09-13 13:25:52
● 2026-09-20 04:39:46
○A50.63.202.332015-11-10 → 2017-04-05 · 4 obs
● 2017-04-05 20:54:08
○ 2026-09-13 13:25:52
○ 2026-09-20 04:39:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net... | - |
| stringinstructor.com | ns17.domaincontrol.com, ns18.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.76.9
NS records: ns17.domaincontrol.com, ns18.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stringinstructor.com (unsigned zone)
⏱️ Timing
Total: 315ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns17.domaincontrol.com, ns18.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns17.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns17.domaincontrol.com, ns17.domaincontrol.com, ns18.domaincontrol.com...)
Analysis
IP Addresses
stringinstructor.com resolves to the IP addresses 3.33.130.190 and 15.197.148.33
dogslovesocks.com, navneetdv.club, enovipay.org and two other host names share IP numbers with stringinstructor.com.
Name Servers
stringinstructor.com has two authoritative name servers — ns17.domaincontrol.com and ns18.domaincontrol.com.
stringinstructor.com uses the same name servers as several other domains — among them h3legal.com, bbad.us, homeforthehoildays.com and two more.
Both ns17.domaincontrol.com and ns18.domaincontrol.com have two IP addresses each. ns17.domaincontrol.com resolves to 97.74.108.9 and 2603:5:21c0::9; ns18.domaincontrol.com resolves to 173.201.76.9 and 2603:5:22c0::9.
Mail Servers
Mail for stringinstructor.com is handled by two mail servers — mailstore1.secureserver.net and smtp.secureserver.net.
stringinstructor.com uses an identical mail server configuration to several other domains — among them gs2ac.org, brandbourg.net, sabrinanorrie.com and two more.
mailstore1.secureserver.net and smtp.secureserver.net each resolve to three IP addresses. mailstore1.secureserver.net resolves to 216.69.141.78, 216.69.141.114 and 216.69.141.162. smtp.secureserver.net resolves to 216.69.141.71, 216.69.141.84 and 216.69.141.113.