buildingsizes.com - robtex.com
buildingsizes.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:37b3🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:ac19🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.55.179Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.172.25🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | cris.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2cca🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cris.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3ca🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | cris.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23ca🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | cris.ns.cloudflare.com | ||||||
| A | 108.162.195.202🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cris.ns.cloudflare.com | ||||||
| A | 162.159.44.202Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cris.ns.cloudflare.com | ||||||
| A | 172.64.35.202🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cris.ns.cloudflare.com | ||||||
| NS | rayne.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:260b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rayne.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c20b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rayne.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:220b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rayne.ns.cloudflare.com | ||||||
| A | 108.162.194.11🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rayne.ns.cloudflare.com | ||||||
| A | 162.159.38.11Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rayne.ns.cloudflare.com | ||||||
| A | 172.64.34.11🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rayne.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.55.179, 172.67.172.25 | ||||||
| IPv6 hints | 2606:4700:3033::6815:37b3, 2606:4700:3035::ac43:ac19 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=89, name=cloudflare-ech.com | ||||||
| SOA | cris.ns.cloudflare.comdns@cloudflare.com serial=2406302903 | ||||||
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=1784456357 | ||||||
Same first word
buildingsizes.com |
DNS History
6 records (6 active, 0 former)
●NScris.ns.cloudflare.com2026-02-14 → 2026-07-19 · 2 obs
● 2026-07-19 10:32:50
●NSrayne.ns.cloudflare.com2026-02-14 → 2026-07-19 · 2 obs
● 2026-07-19 10:32:50
●A104.21.55.1792026-02-14 → 2026-07-19 · 2 obs
● 2026-07-19 10:32:50
●A172.67.172.252026-02-14 → 2026-07-19 · 2 obs
● 2026-07-19 10:32:50
●A2606:4700:3033::6815:37b32026-02-14 → 2026-07-19 · 2 obs
● 2026-07-19 10:32:50
●A2606:4700:3035::ac43:ac192026-02-14 → 2026-07-19 · 2 obs
● 2026-07-19 10:32:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| buildingsizes.com | rayne.ns.cloudflare.com, cris.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.202
NS records: rayne.ns.cloudflare.com, cris.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for buildingsizes.com (unsigned zone)
⏱️ Timing
Total: 247ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.172.25, 104.21.55.179 |
| AAAA | 2 | 2606:4700:3033::6815:37b3, 2606:4700:3035::ac43:ac19 |
| NS | 2 | cris.ns.cloudflare.com, rayne.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | cris.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (rayne.ns.cloudflare.com, rayne.ns.cloudflare.com, rayne.ns.cloudflare.com...)
Analysis
IP Addresses
buildingsizes.com resolves to four IP addresses: 104.21.55.179, 172.67.172.25, 2606:4700:3033::6815:37b3 and 2606:4700:3035::ac43:ac19.
www.windermerepc.com, drghq.com, www.centraldoacrilico.com.br plus two other host names have IP numbers in common with buildingsizes.com.
Name Servers
DNS delegation for buildingsizes.com points to two name servers: cris.ns.cloudflare.com and rayne.ns.cloudflare.com.
The name server configuration of buildingsizes.com is shared with other domains, for instance 2aday.com, solvedog.click, 1ier.com and two others.
buildingsizes.com has at least partial name server overlap with other domains, such as semic.cz, ava-betting.com, c-by.com and two others.
These name servers tend to appear together with the name servers jamie.ns.cloudflare.com, sloan.ns.cloudflare.com and demi.ns.cloudflare.com.
Hosts with 6 IP addresses each:
cris.ns.cloudflare.com has IP addresses 108.162.195.202, 162.159.44.202 and 172.64.35.202, plus 3 other.
rayne.ns.cloudflare.com has IP addresses 108.162.194.11, 162.159.38.11 and 172.64.34.11, plus 3 other.