sqltutorials.com - robtex.com
sqltutorials.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns11.specialservers.com ⚠️ Not in zone NS records | ||||||
| A | 109.203.103.150🇬🇧 IOMART-AS109.203.103.0/24 eUKhost customer servers | ||||||
| PTR | whuk101.redbackinternet.net | ||||||
| NS | ns12.specialservers.com ⚠️ Not in zone NS records | ||||||
| A | 109.203.103.151🇬🇧 IOMART-AS109.203.103.0/24 eUKhost customer servers | ||||||
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=1788307280 | ||||||
Same first word
sqltutorials.com |
Previous names
Next names
sqltutors.com |
sqltuts.com |
sqltv.com |
sqltxt.com |
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sqltyy.com |
sqltz.com |
sqltzy.com |
sqlu.com |
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sqlubergeek.com |
sqlucky.com |
sqluda.com |
sqlue.com |
sqlug.com |
sqlugs.com |
sqluhu.com |
sqlui.com |
DNS History
2 records (2 active, 0 former)
●NSns11.specialservers.com2026-03-16 → 2026-09-02 · 2 obs
● 2026-03-16 20:10:10
● 2026-09-02 00:02:42
● 2026-09-02 00:02:42
●NSns12.specialservers.com2026-03-16 → 2026-09-02 · 2 obs
● 2026-03-16 20:10:10
● 2026-09-02 00:02:42
● 2026-09-02 00:02:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sqltutorials.com | ns11.specialservers.com, ns12.specialservers.com | 2 records |
✅ Authoritative Response
Server:109.203.103.150
NS records: ns11.specialservers.com, ns12.specialservers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sqltutorials.com (unsigned zone)
⏱️ Timing
Total: 284ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns11.specialservers.com, ns12.specialservers.com)
Analysis
Name Servers
Two name servers handle the delegation for sqltutorials.com: ns11.specialservers.com and ns12.specialservers.com.
sqltutorials.com and other domains — avuk.co.uk, dfne.com and kesslerdwyer.com among them — share the same NS delegation.
ns11.specialservers.com → 109.203.103.150 and ns12.specialservers.com → 109.203.103.151: one IP number per host name.