21to.com - robtex.com
21to.com
| CNAME | sp.gname.net | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.65.185.109🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=1774504172 | ||||||
Same first word
21to.com |
Similar names
DNS History
9 records (3 active, 6 former)
○NSf1g1ns1.dnspod.net2015-06-21 → 2018-10-04 · 4 obs
● 2015-06-21 03:43:22
● 2018-10-04 02:41:28
○ 2026-03-06 09:57:14
○ 2026-03-26 06:17:42
● 2018-10-04 02:41:28
○ 2026-03-06 09:57:14
○ 2026-03-26 06:17:42
○NSf1g1ns2.dnspod.net2015-06-21 → 2018-10-04 · 4 obs
● 2015-06-21 03:43:22
● 2018-10-04 02:41:28
○ 2026-03-06 09:57:14
○ 2026-03-26 06:17:42
● 2018-10-04 02:41:28
○ 2026-03-06 09:57:14
○ 2026-03-26 06:17:42
●NSsp1.gname-dns.com2026-03-06 → 2026-03-26 · 3 obs
○ 2018-10-04 02:41:28
● 2026-03-06 09:57:14
● 2026-03-26 06:17:42
● 2026-03-06 09:57:14
● 2026-03-26 06:17:42
●NSsp2.gname-dns.com2026-03-06 → 2026-03-26 · 3 obs
○ 2018-10-04 02:41:28
● 2026-03-06 09:57:14
● 2026-03-26 06:17:42
● 2026-03-06 09:57:14
● 2026-03-26 06:17:42
○MXmxbiz1.qq.com2015-06-21 → 2018-10-04 · 4 obs
● 2015-06-21 03:43:22
● 2018-10-04 02:41:28
○ 2026-03-06 09:57:14
○ 2026-03-26 06:17:42
● 2018-10-04 02:41:28
○ 2026-03-06 09:57:14
○ 2026-03-26 06:17:42
○MXmxbiz2.qq.com2015-06-21 → 2018-10-04 · 4 obs
● 2015-06-21 03:43:22
● 2018-10-04 02:41:28
○ 2026-03-06 09:57:14
○ 2026-03-26 06:17:42
● 2018-10-04 02:41:28
○ 2026-03-06 09:57:14
○ 2026-03-26 06:17:42
○A120.25.202.2082015-06-21 → 2016-02-25 · 4 obs
● 2015-06-21 03:43:22
● 2016-02-25 09:03:38
○ 2017-01-30 19:49:24
○ 2026-03-26 06:17:42
● 2016-02-25 09:03:38
○ 2017-01-30 19:49:24
○ 2026-03-26 06:17:42
○A120.76.27.432017-01-30 → 2018-10-04 · 5 obs
○ 2016-02-25 09:03:38
● 2017-01-30 19:49:24
● 2018-10-04 02:41:28
○ 2026-03-06 09:57:14
○ 2026-03-26 06:17:42
● 2017-01-30 19:49:24
● 2018-10-04 02:41:28
○ 2026-03-06 09:57:14
○ 2026-03-26 06:17:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 21to.com | sp1.gname-dns.com, sp2.gname-dns.com | 2 records |
✅ Authoritative Response
Server:172.65.187.178
NS records: sp1.gname-dns.com, sp2.gname-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21to.com (unsigned zone)
⏱️ Timing
Total: 541ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | sp1.gname-dns.com, sp2.gname-dns.com |
| CNAME | 1 | sp.gname.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (sp1.gname-dns.com, sp2.gname-dns.com)
Analysis
IP Addresses
21to.com resolves to one IP number: 172.65.185.109.
Other host names such as sp.gname.net and b5e584ac541a4754af8f59bf2915a9a7.pacloudflare.com share IP numbers with 21to.com.