bylder.co - robtex.com

bylder.co

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:4e59🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:db12🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.78.89Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.219.18🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSelma.ns.cloudflare.com
A2606:4700:50::adf5:3a9a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelma.ns.cloudflare.com
A2803:f800:50::6ca2:c09a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRelma.ns.cloudflare.com
A2a06:98c1:50::ac40:209a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRelma.ns.cloudflare.com
A108.162.192.154🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelma.ns.cloudflare.com
A172.64.32.154🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelma.ns.cloudflare.com
A173.245.58.154🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelma.ns.cloudflare.com
NSgabriel.ns.cloudflare.com
A2606:4700:58::a29f:2cf4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgabriel.ns.cloudflare.com
A2803:f800:50::6ca2:c3f4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgabriel.ns.cloudflare.com
A2a06:98c1:50::ac40:23f4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgabriel.ns.cloudflare.com
A108.162.195.244🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgabriel.ns.cloudflare.com
A162.159.44.244Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgabriel.ns.cloudflare.com
A172.64.35.244🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgabriel.ns.cloudflare.com
MXeforward6.registrar-servers.com
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
MXeforward7.registrar-servers.com(5)
A162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward2.registrar-servers.com
MXeforward1.registrar-servers.com(10)
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
MXeforward2.registrar-servers.com(10)
A162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward2.registrar-servers.com
MXeforward3.registrar-servers.com(10)
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
MXeforward4.registrar-servers.com(15)
A162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward2.registrar-servers.com
MXeforward5.registrar-servers.com(20)
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
TXTv=spf1 include:spf.efwd.registrar-servers.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.78.89, 172.67.219.18
IPv6 hints2606:4700:3031::6815:4e59, 2606:4700:3033::ac43:db12
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=30, name=cloudflare-ech.com
SOAelma.ns.cloudflare.comdns@cloudflare.com serial=2409605329

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759714452

Same first word

Similar names

DNS History

16 records (13 active, 3 former)

201820192020202120222023202420252026NSelma.ns.cloudflare.comgabriel.ns.cloudflare.comdns1.registrar-servers.comdns2.registrar-servers.comMXeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.comeforward6.registrar-servers.comeforward7.registrar-servers.comA104.21.78.89172.67.219.182606:4700:3031::6815:4e592606:4700:3033::ac43:db12192.64.119.166
NSdns1.registrar-servers.com2017-01-14 → 2018-09-01 · 4 obs
● 2017-01-14 17:54:38
● 2018-09-01 09:00:14
○ 2026-06-26 08:21:30
○ 2026-07-23 23:58:30
NSdns2.registrar-servers.com2017-01-14 → 2018-09-01 · 4 obs
● 2017-01-14 17:54:38
● 2018-09-01 09:00:14
○ 2026-06-26 08:21:30
○ 2026-07-23 23:58:30
NSelma.ns.cloudflare.com2026-06-26 → 2026-07-23 · 3 obs
○ 2018-09-01 09:00:14
● 2026-06-26 08:21:30
● 2026-07-23 23:58:30
NSgabriel.ns.cloudflare.com2026-06-26 → 2026-07-23 · 3 obs
○ 2018-09-01 09:00:14
● 2026-06-26 08:21:30
● 2026-07-23 23:58:30
MXeforward1.registrar-servers.com2017-01-14 → 2026-07-23 · 2 obs
● 2017-01-14 17:54:38
● 2026-07-23 23:58:30
MXeforward2.registrar-servers.com2017-01-14 → 2026-07-23 · 2 obs
● 2017-01-14 17:54:38
● 2026-07-23 23:58:30
MXeforward3.registrar-servers.com2017-01-14 → 2026-07-23 · 2 obs
● 2017-01-14 17:54:38
● 2026-07-23 23:58:30
MXeforward4.registrar-servers.com2017-01-14 → 2026-07-23 · 2 obs
● 2017-01-14 17:54:38
● 2026-07-23 23:58:30
MXeforward5.registrar-servers.com2017-01-14 → 2026-07-23 · 2 obs
● 2017-01-14 17:54:38
● 2026-07-23 23:58:30
MXeforward6.registrar-servers.com2026-06-26 → 2026-07-23 · 3 obs
○ 2017-01-14 17:54:38
● 2026-06-26 08:21:30
● 2026-07-23 23:58:30
MXeforward7.registrar-servers.com2026-06-26 → 2026-07-23 · 3 obs
○ 2017-01-14 17:54:38
● 2026-06-26 08:21:30
● 2026-07-23 23:58:30
A104.21.78.892026-06-26 → 2026-07-23 · 3 obs
○ 2018-09-01 09:00:14
● 2026-06-26 08:21:30
● 2026-07-23 23:58:30
A172.67.219.182026-06-26 → 2026-07-23 · 3 obs
○ 2018-09-01 09:00:14
● 2026-06-26 08:21:30
● 2026-07-23 23:58:30
A192.64.119.1662018-09-01 → 2018-09-01 · 3 obs
● 2018-09-01 09:00:14
○ 2026-06-26 08:21:30
○ 2026-07-23 23:58:30
A2606:4700:3031::6815:4e592026-06-26 → 2026-07-23 · 3 obs
○ 2018-09-01 09:00:14
● 2026-06-26 08:21:30
● 2026-07-23 23:58:30
A2606:4700:3033::ac43:db122026-06-26 → 2026-07-23 · 3 obs
○ 2018-09-01 09:00:14
● 2026-06-26 08:21:30
● 2026-07-23 23:58:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coa.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co-
bylder.coelma.ns.cloudflare.com, gabriel.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.154

NS records: elma.ns.cloudflare.com, gabriel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bylder.co (unsigned zone)

⏱️ Timing

Total: 1706ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.219.18, 104.21.78.89
AAAA22606:4700:3031::6815:4e59, 2606:4700:3033::ac43:db12
NS2elma.ns.cloudflare.com, gabriel.ns.cloudflare.com
MX7eforward6.registrar-servers.com (pri: 1), eforward1.registrar-servers.com (pri: 10...
TXT1v=spf1 include:spf.efwd.registrar-server
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1elma.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

bylder.co resolves to four IP addresses: 104.21.78.89, 172.67.219.18, 2606:4700:3031::6815:4e59 and 2606:4700:3033::ac43:db12.

Additional host names — (0x736578).(0x6469636b).com, fslejia.cn.cdn.cloudflare.net, heeexy.com and two others — share IP numbers with bylder.co.

Name Servers

bylder.co is delegated to two name servers: elma.ns.cloudflare.com and gabriel.ns.cloudflare.com.

bylder.co shares its name server setup with other domains, including plushost.com.br, laccintl.com, greatwallutah.com and two others.

bylder.co shares at least some of its name servers with other domains, including 78112233.com, phpremierapartment.com, gamingmatrix.id and two others.

These name servers are frequently paired with the name servers brian.ns.cloudflare.com, alexia.ns.cloudflare.com and mark.ns.cloudflare.com.

Host names with 6 IP numbers:

elma.ns.cloudflare.com resolves to 108.162.192.154, 172.64.32.154, 173.245.58.154 and 3 other IP addresses.

gabriel.ns.cloudflare.com resolves to 108.162.195.244, 162.159.44.244, 172.64.35.244 and 3 other IP addresses.

Mail Servers

bylder.co is handled by 7 mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and 4 other.

bylder.co shares mail servers — at least in part — with other domains, including txmate.com, vaagooye.com, domhype.com and two others.

These mail servers are frequently paired with the mail servers eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com.

Host names pointing to a single IP address:

eforward1.registrar-servers.com points to 162.255.118.51.

eforward2.registrar-servers.com points to 162.255.118.52.

eforward3.registrar-servers.com points to 162.255.118.51.

eforward4.registrar-servers.com points to 162.255.118.52.

eforward5.registrar-servers.com points to 162.255.118.51.

eforward6.registrar-servers.com points to 162.255.118.51.

eforward7.registrar-servers.com points to 162.255.118.52.

The host names eforward1.registrar-servers.com, eforward3.registrar-servers.com, eforward5.registrar-servers.com and eforward6.registrar-servers.com all point to 162.255.118.51.

eforward2.registrar-servers.com, eforward4.registrar-servers.com and eforward7.registrar-servers.com are host names that all point to 162.255.118.52.