userbuilt.com - robtex.com
userbuilt.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::6815:12fd🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:b849🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.18.253Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.184.73🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | mike.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c3f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mike.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c33f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mike.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:233f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mike.ns.cloudflare.com | ||||||
| A | 108.162.195.63🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mike.ns.cloudflare.com | ||||||
| A | 162.159.44.63Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mike.ns.cloudflare.com | ||||||
| A | 172.64.35.63🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mike.ns.cloudflare.com | ||||||
| NS | zoe.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a95🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zoe.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c095🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | zoe.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2095🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | zoe.ns.cloudflare.com | ||||||
| A | 108.162.192.149🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zoe.ns.cloudflare.com | ||||||
| A | 172.64.32.149🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zoe.ns.cloudflare.com | ||||||
| A | 173.245.58.149🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zoe.ns.cloudflare.com | ||||||
| MX | route1.mx.cloudflare.net ⭐ | ||||||
| A | 2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| MX | route2.mx.cloudflare.net(41) | ||||||
| A | 2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| MX | route3.mx.cloudflare.net(82) | ||||||
| A | 2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.18.253, 172.67.184.73 | ||||||
| IPv6 hints | 2606:4700:3035::6815:12fd, 2606:4700:3036::ac43:b849 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=101, name=cloudflare-ech.com | ||||||
| SOA | mike.ns.cloudflare.comdns@cloudflare.com serial=2401639647 | ||||||
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=1778340216 | ||||||
Previously MX for
userbuilt.com |
Same first word
userbuilt.com |
DNS History
21 records (9 active, 12 former)
●NSmike.ns.cloudflare.com2026-02-16 → 2026-05-09 · 3 obs
○ 2019-12-23 11:07:04
● 2026-02-16 08:12:44
● 2026-05-09 15:28:00
● 2026-02-16 08:12:44
● 2026-05-09 15:28:00
○NSns1.viviotech.net2015-06-18 → 2017-02-12 · 4 obs
● 2015-06-18 23:14:48
● 2017-02-12 21:51:10
○ 2019-12-23 11:07:04
○ 2026-05-09 15:28:00
● 2017-02-12 21:51:10
○ 2019-12-23 11:07:04
○ 2026-05-09 15:28:00
○NSns2.viviotech.net2015-11-04 → 2017-02-12 · 5 obs
○ 2015-06-18 23:14:48
● 2015-11-04 13:52:28
● 2017-02-12 21:51:10
○ 2019-12-23 11:07:04
○ 2026-05-09 15:28:00
● 2015-11-04 13:52:28
● 2017-02-12 21:51:10
○ 2019-12-23 11:07:04
○ 2026-05-09 15:28:00
○NSns20.viviotech.net2019-12-23 → 2019-12-23 · 4 obs
○ 2017-02-12 21:51:10
● 2019-12-23 11:07:04
○ 2026-02-16 08:12:44
○ 2026-05-09 15:28:00
● 2019-12-23 11:07:04
○ 2026-02-16 08:12:44
○ 2026-05-09 15:28:00
○NSns21.viviotech.net2019-12-23 → 2019-12-23 · 4 obs
○ 2017-02-12 21:51:10
● 2019-12-23 11:07:04
○ 2026-02-16 08:12:44
○ 2026-05-09 15:28:00
● 2019-12-23 11:07:04
○ 2026-02-16 08:12:44
○ 2026-05-09 15:28:00
○NSns22.viviotech.net2019-12-23 → 2019-12-23 · 4 obs
○ 2017-02-12 21:51:10
● 2019-12-23 11:07:04
○ 2026-02-16 08:12:44
○ 2026-05-09 15:28:00
● 2019-12-23 11:07:04
○ 2026-02-16 08:12:44
○ 2026-05-09 15:28:00
●NSzoe.ns.cloudflare.com2026-02-16 → 2026-05-09 · 3 obs
○ 2019-12-23 11:07:04
● 2026-02-16 08:12:44
● 2026-05-09 15:28:00
● 2026-02-16 08:12:44
● 2026-05-09 15:28:00
●MXroute1.mx.cloudflare.net2026-02-16 → 2026-05-09 · 3 obs
○ 2019-12-23 11:07:04
● 2026-02-16 08:12:44
● 2026-05-09 15:28:00
● 2026-02-16 08:12:44
● 2026-05-09 15:28:00
●MXroute2.mx.cloudflare.net2026-02-16 → 2026-05-09 · 3 obs
○ 2019-12-23 11:07:04
● 2026-02-16 08:12:44
● 2026-05-09 15:28:00
● 2026-02-16 08:12:44
● 2026-05-09 15:28:00
●MXroute3.mx.cloudflare.net2026-02-16 → 2026-05-09 · 3 obs
○ 2019-12-23 11:07:04
● 2026-02-16 08:12:44
● 2026-05-09 15:28:00
● 2026-02-16 08:12:44
● 2026-05-09 15:28:00
○MXuserbuilt.com2015-06-18 → 2019-12-23 · 4 obs
● 2015-06-18 23:14:48
● 2019-12-23 11:07:04
○ 2026-02-16 08:12:44
○ 2026-05-09 15:28:00
● 2019-12-23 11:07:04
○ 2026-02-16 08:12:44
○ 2026-05-09 15:28:00
●A104.21.18.2532026-02-16 → 2026-05-09 · 11 obs
○ 2019-12-23 11:07:04
● 2026-02-16 08:12:44
● 2026-02-20 13:49:46
○ 2026-02-22 22:13:38
● 2026-03-09 00:55:42
○ 2026-03-10 21:52:52
● 2026-03-27 03:40:38
○ 2026-04-02 22:48:04
○ 2026-04-30 05:44:44
● 2026-04-30 06:23:32
● 2026-05-09 15:28:00
● 2026-02-16 08:12:44
● 2026-02-20 13:49:46
○ 2026-02-22 22:13:38
● 2026-03-09 00:55:42
○ 2026-03-10 21:52:52
● 2026-03-27 03:40:38
○ 2026-04-02 22:48:04
○ 2026-04-30 05:44:44
● 2026-04-30 06:23:32
● 2026-05-09 15:28:00
○A162.208.1.132015-06-18 → 2017-02-12 · 4 obs
● 2015-06-18 23:14:48
● 2017-02-12 21:51:10
○ 2019-12-23 11:07:04
○ 2026-05-09 15:28:00
● 2017-02-12 21:51:10
○ 2019-12-23 11:07:04
○ 2026-05-09 15:28:00
●A172.67.184.732026-02-16 → 2026-05-09 · 11 obs
○ 2019-12-23 11:07:04
● 2026-02-16 08:12:44
● 2026-02-20 13:49:46
○ 2026-02-22 22:13:38
● 2026-03-09 00:55:42
○ 2026-03-10 21:52:52
● 2026-03-27 03:40:38
○ 2026-04-02 22:48:04
○ 2026-04-30 05:44:44
● 2026-04-30 06:23:32
● 2026-05-09 15:28:00
● 2026-02-16 08:12:44
● 2026-02-20 13:49:46
○ 2026-02-22 22:13:38
● 2026-03-09 00:55:42
○ 2026-03-10 21:52:52
● 2026-03-27 03:40:38
○ 2026-04-02 22:48:04
○ 2026-04-30 05:44:44
● 2026-04-30 06:23:32
● 2026-05-09 15:28:00
○A188.114.96.02026-02-22 → 2026-04-30 · 9 obs
○ 2026-02-20 13:49:46
● 2026-02-22 22:13:38
○ 2026-03-09 00:55:42
● 2026-03-10 21:52:52
○ 2026-03-27 03:40:38
● 2026-04-02 22:48:04
● 2026-04-30 05:44:44
○ 2026-04-30 06:23:32
○ 2026-05-09 15:28:00
● 2026-02-22 22:13:38
○ 2026-03-09 00:55:42
● 2026-03-10 21:52:52
○ 2026-03-27 03:40:38
● 2026-04-02 22:48:04
● 2026-04-30 05:44:44
○ 2026-04-30 06:23:32
○ 2026-05-09 15:28:00
○A188.114.97.02026-02-22 → 2026-04-30 · 9 obs
○ 2026-02-20 13:49:46
● 2026-02-22 22:13:38
○ 2026-03-09 00:55:42
● 2026-03-10 21:52:52
○ 2026-03-27 03:40:38
● 2026-04-02 22:48:04
● 2026-04-30 05:44:44
○ 2026-04-30 06:23:32
○ 2026-05-09 15:28:00
● 2026-02-22 22:13:38
○ 2026-03-09 00:55:42
● 2026-03-10 21:52:52
○ 2026-03-27 03:40:38
● 2026-04-02 22:48:04
● 2026-04-30 05:44:44
○ 2026-04-30 06:23:32
○ 2026-05-09 15:28:00
●A2606:4700:3035::6815:12fd2026-02-16 → 2026-05-09 · 11 obs
○ 2019-12-23 11:07:04
● 2026-02-16 08:12:44
● 2026-02-20 13:49:46
○ 2026-02-22 22:13:38
● 2026-03-09 00:55:42
○ 2026-03-10 21:52:52
● 2026-03-27 03:40:38
○ 2026-04-02 22:48:04
○ 2026-04-30 05:44:44
● 2026-04-30 06:23:32
● 2026-05-09 15:28:00
● 2026-02-16 08:12:44
● 2026-02-20 13:49:46
○ 2026-02-22 22:13:38
● 2026-03-09 00:55:42
○ 2026-03-10 21:52:52
● 2026-03-27 03:40:38
○ 2026-04-02 22:48:04
○ 2026-04-30 05:44:44
● 2026-04-30 06:23:32
● 2026-05-09 15:28:00
●A2606:4700:3036::ac43:b8492026-02-16 → 2026-05-09 · 11 obs
○ 2019-12-23 11:07:04
● 2026-02-16 08:12:44
● 2026-02-20 13:49:46
○ 2026-02-22 22:13:38
● 2026-03-09 00:55:42
○ 2026-03-10 21:52:52
● 2026-03-27 03:40:38
○ 2026-04-02 22:48:04
○ 2026-04-30 05:44:44
● 2026-04-30 06:23:32
● 2026-05-09 15:28:00
● 2026-02-16 08:12:44
● 2026-02-20 13:49:46
○ 2026-02-22 22:13:38
● 2026-03-09 00:55:42
○ 2026-03-10 21:52:52
● 2026-03-27 03:40:38
○ 2026-04-02 22:48:04
○ 2026-04-30 05:44:44
● 2026-04-30 06:23:32
● 2026-05-09 15:28:00
○A2a06:98c1:3120::2026-02-22 → 2026-04-30 · 9 obs
○ 2026-02-20 13:49:46
● 2026-02-22 22:13:38
○ 2026-03-09 00:55:42
● 2026-03-10 21:52:52
○ 2026-03-27 03:40:38
● 2026-04-02 22:48:04
● 2026-04-30 05:44:44
○ 2026-04-30 06:23:32
○ 2026-05-09 15:28:00
● 2026-02-22 22:13:38
○ 2026-03-09 00:55:42
● 2026-03-10 21:52:52
○ 2026-03-27 03:40:38
● 2026-04-02 22:48:04
● 2026-04-30 05:44:44
○ 2026-04-30 06:23:32
○ 2026-05-09 15:28:00
○A2a06:98c1:3121::2026-02-22 → 2026-04-30 · 9 obs
○ 2026-02-20 13:49:46
● 2026-02-22 22:13:38
○ 2026-03-09 00:55:42
● 2026-03-10 21:52:52
○ 2026-03-27 03:40:38
● 2026-04-02 22:48:04
● 2026-04-30 05:44:44
○ 2026-04-30 06:23:32
○ 2026-05-09 15:28:00
● 2026-02-22 22:13:38
○ 2026-03-09 00:55:42
● 2026-03-10 21:52:52
○ 2026-03-27 03:40:38
● 2026-04-02 22:48:04
● 2026-04-30 05:44:44
○ 2026-04-30 06:23:32
○ 2026-05-09 15:28:00
○A74.114.204.982019-12-23 → 2019-12-23 · 4 obs
○ 2017-02-12 21:51:10
● 2019-12-23 11:07:04
○ 2026-02-16 08:12:44
○ 2026-05-09 15:28:00
● 2019-12-23 11:07:04
○ 2026-02-16 08:12:44
○ 2026-05-09 15:28:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| userbuilt.com | zoe.ns.cloudflare.com, mike.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.149
NS records: zoe.ns.cloudflare.com, mike.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for userbuilt.com (unsigned zone)
⏱️ Timing
Total: 151ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.18.253, 172.67.184.73 |
| AAAA | 2 | 2606:4700:3035::6815:12fd, 2606:4700:3036::ac43:b849 |
| NS | 2 | mike.ns.cloudflare.com, zoe.ns.cloudflare.com |
| MX | 3 | route1.mx.cloudflare.net (pri: 28), route2.mx.cloudflare.net (pri: 41)... |
| TXT | 1 | v=spf1 include:_spf.mx.cloudflare.net ~a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | mike.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (zoe.ns.cloudflare.com, zoe.ns.cloudflare.com, zoe.ns.cloudflare.com...)
Analysis
IP Addresses
userbuilt.com resolves to four IPs: 2606:4700:3035::6815:12fd, 2606:4700:3036::ac43:b849, 104.21.18.253 and 172.67.184.73.
Other host names such as omkarbusinesshub.in, xn--hydr-8na.xn--tr-5ja.com, www.royal-chasse.fr, www.ashiranscore.com and 3d(0x6e756465)girls.xyz share IP numbers with userbuilt.com.
Name Servers
userbuilt.com is delegated to two name servers: mike.ns.cloudflare.com and zoe.ns.cloudflare.com.
userbuilt.com uses the same name server setup as other domains, including chipbild.de, geniuspoker.it, lifedapper.com, odevaisyalegko.ru and postemptive.com.
At least part of the name servers for userbuilt.com are shared with other domains, for instance advantageprogram.net, netxselectdemo.com, cishost.ru, causeurx.vip and hmsinvincible82.co.uk.
These name servers are often used together with treasure.ns.cloudflare.com, laura.ns.cloudflare.com and aiden.ns.cloudflare.com.
Host names with six IP numbers:
mike.ns.cloudflare.com points to: 2606:4700:58::a29f:2c3f, 2803:f800:50::6ca2:c33f, 2a06:98c1:50::ac40:233f, 108.162.195.63, 162.159.44.63 and 172.64.35.63.
zoe.ns.cloudflare.com points to: 2606:4700:50::adf5:3a95, 2803:f800:50::6ca2:c095, 2a06:98c1:50::ac40:2095, 108.162.192.149, 172.64.32.149 and 173.245.58.149.
Mail Servers
Three mail servers handle userbuilt.com: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.
userbuilt.com shares at least some mail servers with other domains, for example siftsend.net, vdsblog.net, 200399.xyz, chiefwok.com and cuspofmagic.com.
Host names with six IP numbers: route1.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13; route2.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19; route3.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.