robust-build.com - dns.ninja

robust-build.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:4864🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:b51d🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.72.100Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.181.29🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScharles.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b53🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcharles.ns.cloudflare.com
A2803:f800:50::6ca2:c153🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcharles.ns.cloudflare.com
A2a06:98c1:50::ac40:2153🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcharles.ns.cloudflare.com
A108.162.193.83🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcharles.ns.cloudflare.com
A172.64.33.83🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcharles.ns.cloudflare.com
A173.245.59.83🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcharles.ns.cloudflare.com
NSlady.ns.cloudflare.com
A2606:4700:50::adf5:3a7f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlady.ns.cloudflare.com
A2803:f800:50::6ca2:c07f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlady.ns.cloudflare.com
A2a06:98c1:50::ac40:207f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlady.ns.cloudflare.com
A108.162.192.127🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlady.ns.cloudflare.com
A172.64.32.127🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlady.ns.cloudflare.com
A173.245.58.127🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlady.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.72.100, 172.67.181.29
IPv6 hints2606:4700:3033::6815:4864, 2606:4700:3037::ac43:b51d
SOAcharles.ns.cloudflare.comdns@cloudflare.com serial=2409624623

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1784555992
⚠️ On DNS blocklist: tif

Same first word

robust-build.com

DNS History

11 records (6 active, 5 former)

NScharles.ns.cloudflare.comlady.ns.cloudflare.comA104.21.72.100172.67.181.292606:4700:3033::6815:48642606:4700:3037::ac43:b51d188.114.96.0188.114.97.02606:4700:3032::ac43:b51d2a06:98c1:3120::2a06:98c1:3121::
●NScharles.ns.cloudflare.com2026-05-26 → 2026-07-20 · 2 obs
● 2026-05-26 09:02:40
● 2026-07-20 14:03:44
●NSlady.ns.cloudflare.com2026-05-26 → 2026-07-20 · 2 obs
● 2026-05-26 09:02:40
● 2026-07-20 14:03:44
●A104.21.72.1002026-05-26 → 2026-07-20 · 3 obs
● 2026-05-26 09:02:40
○ 2026-06-26 05:16:12
● 2026-07-20 14:03:44
●A172.67.181.292026-05-26 → 2026-07-20 · 3 obs
● 2026-05-26 09:02:40
○ 2026-06-26 05:16:12
● 2026-07-20 14:03:44
○A188.114.96.02026-06-26 → 2026-06-26 · 3 obs
○ 2026-06-24 14:14:44
● 2026-06-26 05:16:12
○ 2026-07-20 14:03:44
○A188.114.97.02026-06-26 → 2026-06-26 · 3 obs
○ 2026-06-24 14:14:44
● 2026-06-26 05:16:12
○ 2026-07-20 14:03:44
○A2606:4700:3032::ac43:b51d2026-05-26 → 2026-06-08 · 4 obs
● 2026-05-26 09:02:40
● 2026-06-08 21:31:22
○ 2026-06-24 14:14:44
○ 2026-07-20 14:03:44
●A2606:4700:3033::6815:48642026-05-26 → 2026-07-20 · 3 obs
● 2026-05-26 09:02:40
○ 2026-06-26 05:16:12
● 2026-07-20 14:03:44
●A2606:4700:3037::ac43:b51d2026-06-24 → 2026-07-20 · 4 obs
○ 2026-06-08 21:31:22
● 2026-06-24 14:14:44
○ 2026-06-26 05:16:12
● 2026-07-20 14:03:44
○A2a06:98c1:3120::2026-06-26 → 2026-06-26 · 3 obs
○ 2026-06-24 14:14:44
● 2026-06-26 05:16:12
○ 2026-07-20 14:03:44
○A2a06:98c1:3121::2026-06-26 → 2026-06-26 · 3 obs
○ 2026-06-24 14:14:44
● 2026-06-26 05:16:12
○ 2026-07-20 14:03:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
robust-build.comlady.ns.cloudflare.com, charles.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.127

NS records: lady.ns.cloudflare.com, charles.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for robust-build.com (unsigned zone)

⏱️ Timing

Total: 158ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.72.100, 172.67.181.29
AAAA22606:4700:3033::6815:4864, 2606:4700:3037::ac43:b51d
NS2charles.ns.cloudflare.com, lady.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1charles.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (lady.ns.cloudflare.com, lady.ns.cloudflare.com, lady.ns.cloudflare.com...)

Analysis

IP Addresses

robust-build.com resolves to four IP addresses: 104.21.72.100, 172.67.181.29, 2606:4700:3033::6815:4864 and 2606:4700:3037::ac43:b51d.

Additional host names — artamove.com, gudianfeng.com, stressresilientmind.co.uk and two others — share IP numbers with robust-build.com.

Name Servers

Two name servers handle the delegation for robust-build.com: charles.ns.cloudflare.com and lady.ns.cloudflare.com.

robust-build.com shares its name server setup with other domains, including f1tr3.com, sunriselenders.com, blincks.com and two others.

robust-build.com has at least partial name server overlap with other domains, such as viewcanmorehomes.ca, fundstreasure.xyz, todaysdispatch.com and two others.

It is common to see these name servers used together with name servers norm.ns.cloudflare.com and rob.ns.cloudflare.com.

Host names with 6 IP numbers:

charles.ns.cloudflare.com resolves to 108.162.193.83, 172.64.33.83 and 173.245.59.83 among others, with 3 other IP addresses in total.

lady.ns.cloudflare.com resolves to 108.162.192.127, 172.64.32.127 and 173.245.58.127 among others, with 3 other IP addresses in total.