sql-tutor.com - robtex.com
sql-tutor.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.213.45🇺🇸 Amazon13.248.208.0/20 | ||||||
| PTR | a67c48129651a0940.awsglobalaccelerator.com | ||||||
| A | 76.223.67.189🇺🇸 Amazon76.223.64.0/20 | ||||||
| NS | ns47.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2172::18🇺🇸 GODADDY-DNS2603:5:2170::/44 | ||||||
| PTR | ns47.domaincontrol.com | ||||||
| A | 97.74.103.24🇺🇸 GODADDY-DNS97.74.102.0/23 | ||||||
| PTR | ns47.domaincontrol.com | ||||||
| NS | ns48.domaincontrol.com | ||||||
| A | 2603:5:2272::18🇺🇸 GODADDY-DNS2603:5:2270::/44 | ||||||
| PTR | ns48.domaincontrol.com | ||||||
| A | 173.201.71.24🇺🇸 GODADDY-DNS173.201.70.0/23 | ||||||
| PTR | ns48.domaincontrol.com | ||||||
| SOA | ns47.domaincontrol.comdns@jomax.net 2026-11-04 #0 | ||||||
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=1794220161 | ||||||
Same first word
sql-tutor.tech |
sql-tutor.com |
sql-tutor.de |
Similar names
Previous names
Next names
DNS History
13 records (4 active, 9 former)
●NSns47.domaincontrol.com2026-11-04 → 2026-11-09 · 3 obs
● 2026-11-04 23:08:04
● 2026-11-09 10:51:14
●NSns48.domaincontrol.com2026-11-04 → 2026-11-09 · 3 obs
● 2026-11-04 23:08:04
● 2026-11-09 10:51:14
○NSns7.ixwebhosting.com2007-11-11 → 2007-11-11 · 3 obs
○ 2015-08-17 22:05:32
○ 2026-11-09 10:51:14
○NSns8.ixwebhosting.com2007-11-11 → 2007-11-11 · 3 obs
○ 2015-08-17 22:05:32
○ 2026-11-09 10:51:14
○NSsk.s5.cm.ns1.39.ztomy.com2015-08-17 → 2017-06-22 · 5 obs
● 2015-08-17 22:05:32
● 2017-06-22 13:03:50
○ 2026-11-04 23:08:04
○ 2026-11-09 10:51:14
○NSsk.s5.cm.ns2.39.ztomy.com2015-08-17 → 2017-06-22 · 5 obs
● 2015-08-17 22:05:32
● 2017-06-22 13:03:50
○ 2026-11-04 23:08:04
○ 2026-11-09 10:51:14
○MXmail61.ixwebhosting.com2007-11-11 → 2007-11-11 · 3 obs
○ 2015-08-17 22:05:32
○ 2026-11-09 10:51:14
●A13.248.213.452026-11-04 → 2026-11-09 · 3 obs
● 2026-11-04 23:08:04
● 2026-11-09 10:51:14
○A141.8.225.722015-08-17 → 2016-09-30 · 5 obs
● 2015-08-17 22:05:32
● 2016-09-30 23:09:34
○ 2017-06-22 13:03:50
○ 2026-11-09 10:51:14
○A208.91.196.1052017-06-22 → 2017-06-22 · 4 obs
● 2017-06-22 13:03:50
○ 2026-11-04 23:08:04
○ 2026-11-09 10:51:14
○A76.162.232.132007-11-11 → 2007-11-11 · 3 obs
○ 2015-08-17 22:05:32
○ 2026-11-09 10:51:14
●A76.223.67.1892026-11-04 → 2026-11-09 · 3 obs
● 2026-11-04 23:08:04
● 2026-11-09 10:51:14
○PTRsk.s5.cm.ns1.39.ztomy.com2017-06-22 → 2017-06-22 · 3 obs
○ 2026-11-04 23:08:04
○ 2026-11-09 10:51:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net... | - |
| sql-tutor.com | ns47.domaincontrol.com, ns48.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.103.24
NS records: ns47.domaincontrol.com, ns48.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sql-tutor.com (unsigned zone)
⏱️ Timing
Total: 1481ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.67.189, 13.248.213.45 |
| NS | 2 | ns47.domaincontrol.com, ns48.domaincontrol.com |
| SOA | 1 | ns47.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns47.domaincontrol.com, ns47.domaincontrol.com, ns48.domaincontrol.com...)
Analysis
IP Addresses
sql-tutor.com resolves to the IP addresses 13.248.213.45 and 76.223.67.189
vpbrandsllc.com, holoscentrum.com, artiststudiofinder.com plus two other host names have IP numbers in common with sql-tutor.com.
Name Servers
sql-tutor.com uses two name servers for its delegation: ns47.domaincontrol.com and ns48.domaincontrol.com.
The name server configuration of sql-tutor.com is shared with other domains, for instance thisis40plusmen.com, qai.org.au, kaiganclub.com and two others.
The two host names ns47.domaincontrol.com and ns48.domaincontrol.com each have a pair of IP addresses: ns47.domaincontrol.com has 97.74.103.24 and 2603:5:2172::18, and ns48.domaincontrol.com has 173.201.71.24 and 2603:5:2272::18.