obrasconstrucaocivil.com - robtex.com
obrasconstrucaocivil.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:3327🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:dcb3🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.51.39Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.220.179🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | buck.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b4e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | buck.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c14e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | buck.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:214e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | buck.ns.cloudflare.com | ||||||
| A | 108.162.193.78🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | buck.ns.cloudflare.com | ||||||
| A | 172.64.33.78🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | buck.ns.cloudflare.com | ||||||
| A | 173.245.59.78🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | buck.ns.cloudflare.com | ||||||
| NS | mary.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a86🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mary.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c086🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mary.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2086🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mary.ns.cloudflare.com | ||||||
| A | 108.162.192.134🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mary.ns.cloudflare.com | ||||||
| A | 172.64.32.134🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mary.ns.cloudflare.com | ||||||
| A | 173.245.58.134🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mary.ns.cloudflare.com | ||||||
| TXT | v=spf1 -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.51.39, 172.67.220.179 | ||||||
| IPv6 hints | 2606:4700:3030::6815:3327, 2606:4700:3035::ac43:dcb3 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=139, name=cloudflare-ech.com | ||||||
| SOA | buck.ns.cloudflare.comdns@cloudflare.com serial=2403122897 | ||||||
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=1778649826 | ||||||
Same first word
obrasconstrucaocivil.com |
DNS History
10 records (6 active, 4 former)
●NSbuck.ns.cloudflare.com2026-05-08 → 2026-05-13 · 2 obs
● 2026-05-13 05:52:46
●NSmary.ns.cloudflare.com2026-05-08 → 2026-05-13 · 2 obs
● 2026-05-13 05:52:46
●A104.21.51.392026-05-08 → 2026-05-13 · 2 obs
● 2026-05-13 05:52:46
●A172.67.220.1792026-05-08 → 2026-05-13 · 2 obs
● 2026-05-13 05:52:46
○A188.114.96.02026-05-08 → 2026-05-13 · 2 obs
○ 2026-05-13 05:52:46
○A188.114.97.02026-05-08 → 2026-05-13 · 2 obs
○ 2026-05-13 05:52:46
●A2606:4700:3030::6815:33272026-05-08 → 2026-05-13 · 2 obs
● 2026-05-13 05:52:46
●A2606:4700:3035::ac43:dcb32026-05-08 → 2026-05-13 · 2 obs
● 2026-05-13 05:52:46
○A2a06:98c1:3120::2026-05-08 → 2026-05-13 · 2 obs
○ 2026-05-13 05:52:46
○A2a06:98c1:3121::2026-05-08 → 2026-05-13 · 2 obs
○ 2026-05-13 05:52:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net... | - |
| obrasconstrucaocivil.com | mary.ns.cloudflare.com, buck.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.78
NS records: mary.ns.cloudflare.com, buck.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for obrasconstrucaocivil.com (unsigned zone)
⏱️ Timing
Total: 817ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.220.179, 104.21.51.39 |
| AAAA | 2 | 2606:4700:3030::6815:3327, 2606:4700:3035::ac43:dcb3 |
| NS | 2 | buck.ns.cloudflare.com, mary.ns.cloudflare.com |
| TXT | 1 | v=spf1 -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | buck.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (mary.ns.cloudflare.com, mary.ns.cloudflare.com, mary.ns.cloudflare.com...)
Analysis
IP Addresses
obrasconstrucaocivil.com points to four IP numbers: 2606:4700:3030::6815:3327, 2606:4700:3035::ac43:dcb3, 104.21.51.39 and 172.67.220.179.
Other host names, for instance mail.col3negoriginals.live, ug1999.com, speed17.com, zuiderzeezwemmers.nl and stlukesinternational.net share IP numbers with obrasconstrucaocivil.com.
Name Servers
obrasconstrucaocivil.com's delegation is to two name servers buck.ns.cloudflare.com and mary.ns.cloudflare.com.
obrasconstrucaocivil.com shares the same name server configuration as other domains, such as seadog007.co, solareolicarenovavel.com, ambassadorship.io, lostfilm-hd-1369.online and langdonbuilding.com.au.
obrasconstrucaocivil.com at least partially shares its name servers with other domains, for instance allthingschriswhitley.com, uphold-en-sso-dxe.pages.dev, washingtontourist.com, indresearch.com and 122765.cn.
Host names with six IP numbers:
buck.ns.cloudflare.com points to: 2606:4700:58::adf5:3b4e, 2803:f800:50::6ca2:c14e, 2a06:98c1:50::ac40:214e, 108.162.193.78, 172.64.33.78 and 173.245.59.78.
mary.ns.cloudflare.com points to: 2606:4700:50::adf5:3a86, 2803:f800:50::6ca2:c086, 2a06:98c1:50::ac40:2086, 108.162.192.134, 172.64.32.134 and 173.245.58.134.