21tct.com - robtex.com
21tct.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.57.247.187🇺🇸 EIGI198.57.128.0/17 Unified Layer | ||||||
| PTR | gator3223.hostgator.com | ||||||
| NS | ns6445.hostgator.com ⚠️ Not in zone NS records | ||||||
| A | 192.254.233.164🇺🇸 EIGI192.254.224.0/20 Google | ||||||
| PTR | 192-254-233-164.unifiedlayer.com | ||||||
| NS | ns6446.hostgator.com ⚠️ Not in zone NS records | ||||||
| A | 192.254.233.165🇺🇸 EIGI192.254.224.0/20 Google | ||||||
| PTR | 192-254-233-165.unifiedlayer.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=1774400362 | ||||||
Same first word
21tct.com |
Similar names
DNS History
3 records (3 active, 0 former)
●NSns6445.hostgator.com2026-03-08 → 2026-03-25 · 2 obs
● 2026-03-25 01:12:48
●NSns6446.hostgator.com2026-03-08 → 2026-03-25 · 2 obs
● 2026-03-25 01:12:48
●A198.57.247.1872026-03-08 → 2026-03-25 · 2 obs
● 2026-03-25 01:12:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 21tct.com | ns6445.hostgator.com, ns6446.hostgator.com | 2 records |
✅ Authoritative Response
Server:192.254.233.164
NS records: ns6445.hostgator.com, ns6446.hostgator.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21tct.com (unsigned zone)
⏱️ Timing
Total: 267ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.57.247.187 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns6445.hostgator.com, ns6446.hostgator.com)
Analysis
IP Addresses
21tct.com points to an IP address: 198.57.247.187.
other host names include idvv.com, gator1094.hostgator.com, mail.aarons4africa.com, joiedevivre.us and riddim-donmagazine.com; they share IP numbers with 21tct.com.
Name Servers
Two name servers ns6445.hostgator.com and ns6446.hostgator.com handle the delegation for 21tct.com.
21tct.com shares the same name server setup as other domains, for instance cannabis.lv, draw4mefire.com, lukkaren.com, ingesa.com.do and iwebsta.com.
21tct.com at least partially shares name servers with other domains, for instance nailnv.com, ultradecoratinginc.com, palaceregency.com, accessiblehomefinder.com and mikejmoffitt.com.
these name servers are commonly used with ns2187.hostgator.com, ns2188.hostgator.com, hgns1.hostgator.com, hgns2.hostgator.com, ns175.hostgator.com, ns176.hostgator.com, ns2307.hostgator.com, ns2308.hostgator.com, ns2083.hostgator.com and ns2084.hostgator.com.
Host names with one IP:
ns6445.hostgator.com points to: 192.254.233.164
ns6446.hostgator.com points to: 192.254.233.165