12th.ai - robtex.com
12th.ai
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.86.56.16🇺🇸 Alibaba-Cloud47.86.0.0/17 Proxy-registered route object | ||||||
| NS | a8.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b8.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1756388262 | ||||||
ai
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.ai ⭐ | ||||||
| NS | v0n1.nic.ai | ||||||
| NS | v0n2.nic.ai | ||||||
| NS | v0n3.nic.ai | ||||||
| NS | v2n0.nic.ai | ||||||
| NS | v2n1.nic.ai | ||||||
| SOA | v0n0.nic.aihostmaster@donuts.email serial=1784425863 | ||||||
Same first word
12th.eu |
12th.in |
12th.cl |
12th.ai |
12th.com.ua |
12th.com |
12th.day |
12th.org |
12th.co |
12th.shop |
12th.ru |
12th.icu |
12th.net |
Similar names
2t1h.fr |
12ht.com |
t21h.com |
21th.pl |
21th.cz |
21th.ws |
th21.df.gov.br |
th21.net |
21th.co.kr |
21th.ir |
th21.com |
21th.com |
t21h.xyz |
21th.ac |
21th.com.ua |
th12.net |
1th2.com |
ht12.vip |
ht21.vip |
DNS History
7 records (7 active, 0 former)
●NSa.share-dns.com2026-06-21 → 2026-07-19 · 2 obs
● 2026-07-19 02:21:34
●NSa8.share-dns.com2026-06-21 → 2026-07-19 · 2 obs
● 2026-07-19 02:21:34
●NSb.share-dns.net2026-06-21 → 2026-07-19 · 2 obs
● 2026-07-19 02:21:34
●NSb8.share-dns.net2026-06-21 → 2026-07-19 · 2 obs
● 2026-07-19 02:21:34
●A47.86.56.162026-06-21 → 2026-07-19 · 2 obs
● 2026-07-19 02:21:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ai | v0n0.nic.ai, v0n2.nic.ai, v2n1.nic.ai, v2n0.nic.ai... | - |
| 12th.ai | b8.share-dns.net, a8.share-dns.com | - |
✅ Authoritative Response
Server:172.64.53.25
NS records: b8.share-dns.net, a8.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 12th.ai (unsigned zone)
⏱️ Timing
Total: 821ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.86.56.16 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
12th.ai points to a single IP number: 47.86.56.16.
Name Servers
12th.ai has four authoritative name servers: a8.share-dns.com, a.share-dns.com, b8.share-dns.net and b.share-dns.net.
12th.ai partially shares its NS delegation with several other domains, including firstrussia.com, hryjsp.com, ticket168.cn and two others.
In DNS configurations, these name servers often share authority with a1.share-dns.com, b1.share-dns.net, a4.share-dns.com and 7 other name servers.
a8.share-dns.com and a.share-dns.com each resolve to 172.64.53.25, while b8.share-dns.net and b.share-dns.net each resolve to 172.64.52.239.
a8.share-dns.com and a.share-dns.com each have 172.64.53.25 IP addresses.
b8.share-dns.net and b.share-dns.net each have 172.64.52.239 IP addresses.
Mail Servers
12th.ai has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
12th.ai shares the same mail server setup as other domains, including syos.org, bestmate.com.cn, bahg.cn and two others.
12th.ai partially shares its mail servers with other domains, anithread.com and ehu.cn being examples.