builtwith.com - robtex.com
builtwith.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=1771291435 | ||||||
rank #2493 in the tld
WOT: SAFE (91/100)
📈 Tranco rank: #16,866
Subdomains
blog.builtwith.com |
kb.builtwith.com |
pro.builtwith.com |
leadsdiscovery.builtwith.com |
trendspro.builtwith.com |
trends.builtwith.com |
www.builtwith.com |
Same first word
builtwith.io |
builtwith.co |
builtwith.su |
builtwith.com.ph |
builtwith.net |
builtwith.xyz |
builtwith.ch |
builtwith.jp |
builtwith.co.uk |
builtwith.com |
builtwith.us |
builtwith.carrd.co |
Similar names
DNS History
13 records (10 active, 3 former)
●NSns-107.awsdns-13.com2015-08-27 → 2026-03-01 · 2 obs
● 2026-03-01 11:47:18
●NSns-1234.awsdns-26.org2015-08-27 → 2026-03-01 · 2 obs
● 2026-03-01 11:47:18
●NSns-2010.awsdns-59.co.uk2015-08-27 → 2026-03-01 · 2 obs
● 2026-03-01 11:47:18
●NSns-773.awsdns-32.net2015-08-27 → 2026-03-01 · 2 obs
● 2026-03-01 11:47:18
●MXalt1.aspmx.l.google.com2015-08-27 → 2026-03-01 · 2 obs
● 2026-03-01 11:47:18
●MXalt2.aspmx.l.google.com2015-08-27 → 2026-03-01 · 2 obs
● 2026-03-01 11:47:18
●MXaspmx.l.google.com2015-08-27 → 2026-03-01 · 2 obs
● 2026-03-01 11:47:18
●MXaspmx2.googlemail.com2015-08-27 → 2026-03-01 · 2 obs
● 2026-03-01 11:47:18
●MXaspmx3.googlemail.com2015-08-27 → 2026-03-01 · 2 obs
● 2026-03-01 11:47:18
○A142.4.218.2012015-08-27 → 2016-01-07 · 4 obs
● 2016-01-07 08:26:38
○ 2016-01-16 05:53:58
○ 2026-03-01 11:47:18
○A149.56.238.602018-07-27 → 2021-11-21 · 5 obs
● 2018-07-27 03:46:42
● 2021-11-21 07:53:06
○ 2026-02-14 21:25:44
○ 2026-03-01 11:47:18
●A15.235.50.2232026-02-14 → 2026-03-01 · 3 obs
● 2026-02-14 21:25:44
● 2026-03-01 11:47:18
○A158.69.187.1712016-01-16 → 2018-06-21 · 5 obs
● 2016-01-16 05:53:58
● 2018-06-21 09:30:02
○ 2018-07-27 03:46:42
○ 2026-03-01 11:47:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net... | - |
| builtwith.com | ns-107.awsdns-13.com, ns-773.awsdns-32.net, ns-1234.awsdns-26.org, ns-2010.awsdns-59.co.uk | 1 record |
✅ Authoritative Response
Server: 205.251.199.218
NS records: ns-107.awsdns-13.com, ns-773.awsdns-32.net, ns-1234.awsdns-26.org, ns-2010.awsdns-59.co.uk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 867ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 15.235.50.223 |
| NS | 4 | ns-107.awsdns-13.com, ns-1234.awsdns-26.org... |
| MX | 5 | aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)... |
| TXT | 9 | google-site-verification=bXhVsIEJKXBbCC9, google-site-verification=zjGab-eI79Al08Y... |
| SOA | 1 | ns-773.awsdns-32.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-107.awsdns-13.com)
Analysis
Hierarchy
builtwith.com is a parent of blog.builtwith.com, kb.builtwith.com, pro.builtwith.com, leadsdiscovery.builtwith.com, trendspro.builtwith.com and several other host names.
IP Addresses
builtwith.com points to a single IP number: 15.235.50.223.
Other host names, for instance trends.builtwith.com, www.builtwith.com, billy.builtwith.xyz and builtwith.jp share IP numbers with builtwith.com.
Name Servers
builtwith.com is delegated to four name servers: ns-107.awsdns-13.com, ns-773.awsdns-32.net, ns-1234.awsdns-26.org and ns-2010.awsdns-59.co.uk.
builtwith.com at least partially shares name servers with other domains, for instance d15f97ij96ouf3.cloudfront.net, boras.co, viniixtelecom.com.br, canadasminivanstore.com and getclrdv.com.
Host names with two IP numbers:
Host name ns-107.awsdns-13.com points to: 2600:9000:5300:6b00::1 and 205.251.192.107.
Host name ns-773.awsdns-32.net points to: 2600:9000:5303:500::1 and 205.251.195.5.
Host name ns-1234.awsdns-26.org points to: 2600:9000:5304:d200::1 and 205.251.196.210.
Host name ns-2010.awsdns-59.co.uk points to: 2600:9000:5307:da00::1 and 205.251.199.218.
Mail Servers
builtwith.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
builtwith.com shares mail servers with other domains at least partially, including mountainviewhypnosis.com, clickmind.net, ns500671.ns500754.ns500731.ns500742.ns500742.ns500705.ns500704.ns500704.ns500671.ns500688.ns500678.ns500666.ns500653.ns500153.tenderladiesbz.com, ns500742.ns500731.ns500671.ns500671.ns500754.ns500705.ns500671.ns500704.ns500649.ns500666.ns500291.ns500131.lustychickser.com and ns500742.ns500754.ns500731.ns500754.ns500688.ns500705.ns500678.ns500678.ns500671.lustychickser.com.
these mail servers are often used with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers
Host aspmx2.googlemail.com points to 2607:f8b0:4003:c30::1b and 74.125.27.27
Host aspmx3.googlemail.com points to 2607:f8b0:4001:c70::1a and 192.178.209.27
Host aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27
Host alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26
Host alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26
Host names pointing to 2607:f8b0:4003:c30::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com
Host names pointing to 2607:f8b0:4001:c70::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com