21tiger.com - robtex.com
21tiger.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
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=1774744977 | ||||||
Same first word
21tiger.com |
Similar names
DNS History
11 records (4 active, 7 former)
○NSjm1.dns.com2020-01-05 → 2020-01-05 · 3 obs
● 2020-01-05 13:01:16
○ 2026-03-29 00:58:12
●NSns1.afternic.com2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 00:58:12
●NSns2.afternic.com2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 00:58:12
○NSns6113.hostgator.com2015-07-14 → 2017-02-16 · 4 obs
● 2017-02-16 22:31:46
○ 2020-01-05 13:01:16
○ 2026-03-29 00:58:12
○NSns6114.hostgator.com2015-07-14 → 2017-02-16 · 3 obs
● 2017-02-16 22:31:46
○ 2026-03-29 00:58:12
○MX.2026-03-29 → 2026-03-29 · 1 obs
○MXmx.hover.com.cust.hostedemail.com2015-07-14 → 2017-02-16 · 4 obs
● 2017-02-16 22:31:46
○ 2020-01-05 13:01:16
○ 2026-03-29 00:58:12
●A13.248.169.482026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 00:58:12
○A198.57.240.402015-07-14 → 2017-02-16 · 4 obs
● 2017-02-16 22:31:46
○ 2020-01-05 13:01:16
○ 2026-03-29 00:58:12
○A209.103.170.2462020-01-05 → 2020-01-05 · 3 obs
● 2020-01-05 13:01:16
○ 2026-03-29 00:58:12
●A76.223.54.1462026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 00:58:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 21tiger.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21tiger.com (unsigned zone)
⏱️ Timing
Total: 59ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
21tiger.com points to two IPs: 13.248.169.48 and 76.223.54.146.
Other host names including sjnow.com, webagency.io, cnunj.com, almasruf.com and fw.merk.com share IP numbers with 21tiger.com.
Name Servers
21tiger.com's delegation uses two name servers, ns1.afternic.com and ns2.afternic.com.
21tiger.com shares the same name server setup as other domains, for example 128.23.161.multilinks.com, shannonmai.com, familysummercamps.com, inskribe.com and cegama.com.
21tiger.com at least partially shares name servers with other domains, including chelsea28.com, upmastering.com, finmer.com, quayone.com and gaintrading.com.
These name servers are often used together with verification-d3jclucsp89ganyqbydeny.ns101.verify.hn.
Host names with two IPs:
ns1.afternic.com points to: 2603:5:2126::45 and 97.74.98.69
ns2.afternic.com points to: 2603:5:2226::45 and 173.201.66.69