21rw.com - robtex.com
21rw.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.57.247.195🇺🇸 EIGI198.57.128.0/17 Unified Layer | ||||||
| PTR | gator3231.hostgator.com | ||||||
| NS | ns1045.hostgator.com ⚠️ Not in zone NS records | ||||||
| A | 192.254.233.50🇺🇸 EIGI192.254.224.0/20 Google | ||||||
| PTR | 192-254-233-50.unifiedlayer.com | ||||||
| NS | ns1046.hostgator.com ⚠️ Not in zone NS records | ||||||
| A | 192.254.233.51🇺🇸 EIGI192.254.224.0/20 Google | ||||||
| PTR | 192-254-233-51.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=1774393017 | ||||||
Previously MX for
21rw.com |
Same first word
21rw.com |
Similar names
DNS History
6 records (3 active, 3 former)
●NSns1045.hostgator.com2015-09-03 → 2026-03-24 · 2 obs
● 2026-03-24 22:59:36
●NSns1046.hostgator.com2015-09-03 → 2026-03-24 · 2 obs
● 2026-03-24 22:59:36
○NSns6461.hostgator.com2015-09-03 → 2017-03-18 · 4 obs
● 2017-03-18 06:36:14
○ 2026-03-06 22:30:36
○ 2026-03-24 22:59:36
○MX21rw.com2015-09-03 → 2017-03-18 · 4 obs
● 2017-03-18 06:36:14
○ 2026-03-06 22:30:36
○ 2026-03-24 22:59:36
○A192.254.233.602015-09-03 → 2017-03-18 · 4 obs
● 2017-03-18 06:36:14
○ 2026-03-06 22:30:36
○ 2026-03-24 22:59:36
●A198.57.247.1952026-03-06 → 2026-03-24 · 3 obs
● 2026-03-06 22:30:36
● 2026-03-24 22:59:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 21rw.com | ns1046.hostgator.com, ns1045.hostgator.com | 2 records |
✅ Authoritative Response
Server:192.254.233.50
NS records: ns1046.hostgator.com, ns1045.hostgator.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21rw.com (unsigned zone)
⏱️ Timing
Total: 1573ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.57.247.195 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1046.hostgator.com, ns1045.hostgator.com)
Analysis
IP Addresses
21rw.com points to a single IP number: 198.57.247.195.
Other host names, for instance emmakurian.com, kualalumpurmalaysia.com, mailfilter.onlytexasholdempoker.com, thelinguist.org and ramblerstrails.com share IP numbers with 21rw.com.
Name Servers
21rw.com is delegated to two name servers: ns1045.hostgator.com and ns1046.hostgator.com.
21rw.com uses the same name server setup as other domains, for instance thelinguist.org, mondayswarmcocoa.com, buzzbend.com, curelead.com and teach-english.org.
21rw.com shares name servers with other domains at least partially, for instance chromick.com, dandeliontea.org, bireviewer.com, pandp.com.mx and betta-fish-care.info.
these name servers are often used with ns6461.hostgator.com, hgns1.hostgator.com and hgns2.hostgator.com.
Host names with one IP number:
ns1045.hostgator.com points to: 192.254.233.50.
ns1046.hostgator.com points to: 192.254.233.51.