443.ai - robtex.com
443.ai
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.56.73.162🇬🇧 Amazon52.56.0.0/16 EC2 LHR Prefix | ||||||
| PTR | ec2-52-56-73-162.eu-west-2.compute.amazonaws.com | ||||||
| NS | ns01.trademarkarea.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1ac9🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.201Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns02.trademarkarea.com | ||||||
| A | 2400:cb00:2049:1::a29f:1b2b🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.27.43Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns03.trademarkarea.com | ||||||
| A | 2400:cb00:2049:1::a29f:1add🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.221Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx1.emailsrvr.com ⭐ | ||||||
| A | 173.203.187.1🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229 | ||||||
| PTR | mx1.emailsrvr.com | ||||||
| MX | mx2.emailsrvr.com(20) | ||||||
| A | 173.203.187.2🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229 | ||||||
| PTR | mx2.emailsrvr.com | ||||||
| TXT | v=spf1 include:emailsrvr.com ~all | ||||||
| TXT | MS=3BEE862860448D5A527298DA856152F9BB333B9A | ||||||
| SOA | ns01.trademarkarea.compostmaster@443.ai 2017-12-29 #60 | ||||||
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=1784010292 | ||||||
Same first word
443.run |
443.jp |
443.ca |
443.nl |
443.com |
443.no |
443.x443.pw |
443.se |
443.one |
443.co.uk |
443.org |
443.ink |
443.cc |
443.dk |
443.es |
443.li |
443.co |
443.tv |
443.ch |
443.hu |
443.ai |
443.casino |
443.onl |
443.de |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns01.trademarkarea.com2026-06-24 → 2026-07-14 · 2 obs
● 2026-07-14 07:01:42
●NSns02.trademarkarea.com2026-06-24 → 2026-07-14 · 2 obs
● 2026-07-14 07:01:42
●NSns03.trademarkarea.com2026-06-24 → 2026-07-14 · 2 obs
● 2026-07-14 07:01:42
●MXmx1.emailsrvr.com2026-06-24 → 2026-07-14 · 2 obs
● 2026-07-14 07:01:42
●MXmx2.emailsrvr.com2026-06-24 → 2026-07-14 · 2 obs
● 2026-07-14 07:01:42
●A52.56.73.1622026-06-24 → 2026-07-14 · 2 obs
● 2026-07-14 07:01:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ai | v0n0.nic.ai, v0n2.nic.ai, v2n1.nic.ai, v2n0.nic.ai... | - |
| 443.ai | ns01.trademarkarea.com, ns02.trademarkarea.com, ns03.trademarkarea.com | - |
✅ Authoritative Response
Server:162.159.26.201
NS records: ns01.trademarkarea.com, ns02.trademarkarea.com, ns03.trademarkarea.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 443.ai (unsigned zone)
⏱️ Timing
Total: 376ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.56.73.162 |
| NS | 3 | ns02.trademarkarea.com, ns01.trademarkarea.com... |
| MX | 2 | mx2.emailsrvr.com (pri: 20), mx1.emailsrvr.com (pri: 10) |
| TXT | 2 | MS=3BEE862860448D5A527298DA856152F9BB333, v=spf1 include:emailsrvr.com ~all |
| SOA | 1 | ns01.trademarkarea.com postmaster.443.ai |
Analysis
IP Addresses
443.ai resolves to one IP address: 52.56.73.162.
Additional host names — including ec2-52-56-73-162.eu-west-2.compute.amazonaws.com and ilicio.us — share IP numbers with 443.ai.
Name Servers
DNS for 443.ai is handled by three authoritative name servers: ns01.trademarkarea.com, ns02.trademarkarea.com and ns03.trademarkarea.com.
443.ai has at least partial name server overlap with other domains, such as neogem.net, esass.com.br, lambretta.co and two others.
Three hostnames — ns01.trademarkarea.com, ns02.trademarkarea.com and ns03.trademarkarea.com — each have two IP addresses: ns01.trademarkarea.com has 162.159.26.201 and 2400:cb00:2049:1::a29f:1ac9, ns02.trademarkarea.com has 162.159.27.43 and 2400:cb00:2049:1::a29f:1b2b, and ns03.trademarkarea.com has 162.159.26.221 and 2400:cb00:2049:1::a29f:1add.
Mail Servers
Mail for 443.ai is handled by two mail servers — mx1.emailsrvr.com and mx2.emailsrvr.com.
443.ai uses an identical mail server configuration to several other domains — among them tolula.com, mappsa.com.mx, chemietrade.mymailsrvr.com and two more.
443.ai has at least partial mail server overlap with other domains such as paintball-colchester.co.uk, maybankmanagement.com, foru.co.il and two more.
mx1.emailsrvr.com directs to 173.203.187.1 and mx2.emailsrvr.com directs to 173.203.187.2; each host name points to exactly one IP number.