connection.builders - robtex.com
connection.builders
| DNSSEC | π Signed (DS record present) | ||||||
| A | 2606:4700:3031::ac43:a951πΊπΈ Cloudflare β Not in HTTPS hints | ||||||
| A | 2606:4700:3033::6815:575dπΊπΈ Cloudflare β Not in HTTPS hints | ||||||
| A | 172.64.80.1πΊπΈ Cloudflare β In HTTPS hints | ||||||
| NS | elma.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::adf5:3a9aπΊπΈ Cloudflare | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c09aπ¨π· Cloudflare | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:209aπΊπΈ Cloudflare | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| A | 108.162.192.154πΊπΈ Cloudflare | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| A | 172.64.32.154πΊπΈ Cloudflare | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| A | 173.245.58.154πΊπΈ Cloudflare | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| NS | robert.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c8cπΊπΈ Cloudflare | ||||||
| PTR | robert.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c38cπ¨π· Cloudflare | ||||||
| PTR | robert.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:238cπΊπΈ Cloudflare | ||||||
| PTR | robert.ns.cloudflare.com | ||||||
| A | 108.162.195.140πΊπΈ Cloudflare | ||||||
| PTR | robert.ns.cloudflare.com | ||||||
| A | 162.159.44.140 Cloudflare | ||||||
| PTR | robert.ns.cloudflare.com | ||||||
| A | 172.64.35.140πΊπΈ Cloudflare | ||||||
| PTR | robert.ns.cloudflare.com | ||||||
| MX | connection-builders.mail.protection.outlook.com β | ||||||
| TXT | ca3-38774d03f67a4a7cadd0a2c9b80efb77 | ||||||
| TXT | ca3-dd57df92159a41bdaea171a3309eea53 | ||||||
| TXT | google-site-verification=WeauogNjMkyz5HSTSVfAW8bTE9sfWXxqT0LgJHljYyU | ||||||
| TXT | ocamu1m.bookings.cs.zohohost.com | ||||||
| TXT | stripe-verification=fdb57e9d46eab39ec155552781994c825d51e9f13105df12bc96bc842... | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com include:transmail.net include:zcsen... | ||||||
| TXT | zoho-verification=zb29808896.zmverify.zoho.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β 2 unhintedπ 1 extra | ||||||
| IPv4 | 172.64.80.1 | ||||||
| IPv6 | 2606:4700:130:436c:6f75:6466:6c61:7265 | ||||||
| SOA | elma.ns.cloudflare.comdns@cloudflare.com serial=2396828360 | ||||||
builders
| DNSSEC | π Signed (DS record present) | ||||||
| NS | v0n0.nic.builders β π | ||||||
| NS | v0n1.nic.builders π | ||||||
| NS | v0n2.nic.builders π | ||||||
| NS | v0n3.nic.builders π | ||||||
| NS | v2n0.nic.builders π | ||||||
| NS | v2n1.nic.builders π | ||||||
| SOA | v0n0.nic.buildershostmaster@donuts.email serial=1771790580 | ||||||
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
βNSelma.ns.cloudflare.com2026-02-22 β 2026-02-22 Β· 2 obs
β 2026-02-22 20:08:58
βNSns-118.awsdns-14.com2016-12-10 β 2017-09-03 Β· 3 obs
β 2017-09-03 15:27:28
β 2026-02-22 20:08:58
βNSns-1387.awsdns-45.org2016-12-10 β 2017-09-03 Β· 3 obs
β 2017-09-03 15:27:28
β 2026-02-22 20:08:58
βNSns-1741.awsdns-25.co.uk2016-12-10 β 2017-09-03 Β· 3 obs
β 2017-09-03 15:27:28
β 2026-02-22 20:08:58
βNSns-910.awsdns-49.net2016-12-10 β 2017-09-03 Β· 3 obs
β 2017-09-03 15:27:28
β 2026-02-22 20:08:58
βNSrobert.ns.cloudflare.com2026-02-22 β 2026-02-22 Β· 2 obs
β 2026-02-22 20:08:58
βMXconnection-builders.mail.protection.outlook.com2026-02-22 β 2026-02-22 Β· 1 obs
βA104.21.87.932026-02-22 β 2026-02-22 Β· 1 obs
βA172.64.80.12026-02-22 β 2026-02-22 Β· 1 obs
βA172.67.169.812026-02-22 β 2026-02-22 Β· 1 obs
βA2606:4700:3031::ac43:a9512026-02-22 β 2026-02-22 Β· 1 obs
βA2606:4700:3033::6815:575d2026-02-22 β 2026-02-22 Β· 1 obs
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| connection.builders | elma.ns.cloudflare.com, robert.ns.cloudflare.com | - |
β Authoritative Response
Server: 162.159.44.140
NS records: elma.ns.cloudflare.com, robert.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for connection.builders (unsigned zone)
β±οΈ Timing
Total: 79ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.87.93, 172.67.169.81 |
| AAAA | 2 | 2606:4700:3031::ac43:a951, 2606:4700:3033::6815:575d |
| NS | 2 | elma.ns.cloudflare.com, robert.ns.cloudflare.com |
| MX | 1 | connection-builders.mail.protection.outl |
| TXT | 7 | ca3-38774d03f67a4a7cadd0a2c9b80efb77, ca3-dd57df92159a41bdaea171a3309eea53... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | elma.ns.cloudflare.com dns.cloudflare.co |
AI analysis
connection.builders points to three IPs: 2606:4700:3031::ac43:a951, 2606:4700:3033::6815:575d and 172.64.80.1.
Other host names such as www.blackjackinstitute.com, api.todayvpn.net, idc890.com, stchristopherspub.co.uk and centruminfiniti.pl share IPs with connection.builders.
Two name servers elma.ns.cloudflare.com and robert.ns.cloudflare.com handle the delegation for connection.builders.
connection.builders shares the same name server setup as other domains, for example whiteensign.co.uk, jacen-marcelo.workers.dev, intelcon.pl, acg-glcc.org and mandacup.com.
connection.builders at least partially shares name servers with other domains, for example wingagas.com, italymostbet-online.com, iskilipinsesi.com, justiceforhenry.com and pinkpurse.org.
These name servers are often used together with adaline.ns.cloudflare.com and chloe.ns.cloudflare.com.
Host names with six IP numbers:
elma.ns.cloudflare.com points to 2606:4700:50::adf5:3a9a, 2803:f800:50::6ca2:c09a, 2a06:98c1:50::ac40:209a, 108.162.192.154, 172.64.32.154 and 173.245.58.154.
robert.ns.cloudflare.com points to 2606:4700:58::a29f:2c8c, 2803:f800:50::6ca2:c38c, 2a06:98c1:50::ac40:238c, 108.162.195.140, 162.159.44.140 and 172.64.35.140.
The connection-builders.mail.protection.outlook.com mail server handles connection.builders.