devfloat.pt - robtex.com
devfloat.pt
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:44b1🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:c589🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.68.177Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.197.137🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | clark.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b57🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clark.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c157🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | clark.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2157🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | clark.ns.cloudflare.com | ||||||
| A | 108.162.193.87🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clark.ns.cloudflare.com | ||||||
| A | 172.64.33.87🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clark.ns.cloudflare.com | ||||||
| A | 173.245.59.87🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clark.ns.cloudflare.com | ||||||
| NS | lisa.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a83🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lisa.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c083🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lisa.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2083🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lisa.ns.cloudflare.com | ||||||
| A | 108.162.192.131🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lisa.ns.cloudflare.com | ||||||
| A | 172.64.32.131🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lisa.ns.cloudflare.com | ||||||
| A | 173.245.58.131🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lisa.ns.cloudflare.com | ||||||
| MX | _dc-mx.c90c3f086ad4.devfloat.pt ⭐ | ||||||
| A | 172.233.117.212🇪🇸 AKAMAI-LINODE-AP172.233.96.0/19 Akamai Technologies | ||||||
| PTR | 172-233-117-212.ip.linodeusercontent.com | ||||||
| TXT | v=spf1 ip4:172.233.117.212 ip4:172.234.63.30 include:mailgun.org ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.68.177, 172.67.197.137 | ||||||
| IPv6 hints | 2606:4700:3030::6815:44b1, 2606:4700:3033::ac43:c589 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=189, name=cloudflare-ech.com | ||||||
| SOA | clark.ns.cloudflare.comdns@cloudflare.com serial=2413114335 | ||||||
pt
| DNSSEC | ⚠️ Not signed | ||||||
| NS | curiosity.dns.pt ⭐ | ||||||
| NS | a.dns.pt | ||||||
| NS | b.dns.pt | ||||||
| NS | c.dns.pt | ||||||
| NS | d.dns.pt | ||||||
| NS | e.dns.pt | ||||||
| NS | g.dns.pt | ||||||
| NS | h.dns.pt | ||||||
| NS | ns.dns.br | ||||||
| NS | ns2.nic.fr | ||||||
| SOA | curiosity.dns.ptrequest@dns.pt 2026-08-26 #23 | ||||||
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DNS History
7 records (7 active, 0 former)
●NSclark.ns.cloudflare.com2026-08-15 → 2026-08-26 · 2 obs
● 2026-08-26 11:02:58
●NSlisa.ns.cloudflare.com2026-08-15 → 2026-08-26 · 2 obs
● 2026-08-26 11:02:58
●MX_dc-mx.c90c3f086ad4.devfloat.pt2026-08-15 → 2026-08-26 · 2 obs
● 2026-08-26 11:02:58
●A104.21.68.1772026-08-15 → 2026-08-26 · 2 obs
● 2026-08-26 11:02:58
●A172.67.197.1372026-08-15 → 2026-08-26 · 2 obs
● 2026-08-26 11:02:58
●A2606:4700:3030::6815:44b12026-08-15 → 2026-08-26 · 2 obs
● 2026-08-26 11:02:58
●A2606:4700:3033::ac43:c5892026-08-15 → 2026-08-26 · 2 obs
● 2026-08-26 11:02:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | ns.dns.br, ns2.nic.fr, e.dns.pt, c.dns.pt... | 15 records |
| devfloat.pt | lisa.ns.cloudflare.com, clark.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.131
NS records: lisa.ns.cloudflare.com, clark.ns.cloudflare.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at pt: Error: DNS query timeout: 185.39.208.1 for DNSKEY pt
⏱️ Timing
Total: 3471ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.68.177, 172.67.197.137 |
| AAAA | 2 | 2606:4700:3030::6815:44b1, 2606:4700:3033::ac43:c589 |
| NS | 2 | clark.ns.cloudflare.com, lisa.ns.cloudflare.com |
| MX | 1 | _dc-mx.c90c3f086ad4.devfloat.pt (pri: 0) |
| TXT | 1 | v=spf1 ip4:172.233.117.212 ip4:172.234.6 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | clark.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 15
In-bailiwick: 13 (a.dns.pt, b.dns.pt, c.dns.pt...)
Out-of-bailiwick: 2 (ns2.nic.fr, ns.dns.br)
Analysis
IP Addresses
devfloat.pt directs to four IP numbers, which are 104.21.68.177, 172.67.197.137, 2606:4700:3030::6815:44b1 and 2606:4700:3033::ac43:c589.
Among the host names that share IP numbers with devfloat.pt are taiwanshop.com.tw, www.rtbmediaservices.com, casinogiw.buzz and two others.
Name Servers
devfloat.pt uses two name servers for its delegation: clark.ns.cloudflare.com and lisa.ns.cloudflare.com.
devfloat.pt has the same name server delegation as a number of other domains, such as fightnetwork.my.id, premiersms.com.au, escolasdevalor.pt and two more.
The name servers of devfloat.pt overlap at least partially with those of other domains — among them bk8q.pro, strategytoexecution.com.ar, boskamer.com and two more.
These name servers commonly appear alongside the name servers ken.ns.cloudflare.com and dell.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
Hostname clark.ns.cloudflare.com directs to 108.162.193.87, 172.64.33.87 and 173.245.59.87 along with 3 other IP addresses.
Hostname lisa.ns.cloudflare.com directs to 108.162.192.131, 172.64.32.131 and 173.245.58.131 along with 3 other IP addresses.
Mail Servers
devfloat.pt routes its mail through a single mail server, _dc-mx.c90c3f086ad4.devfloat.pt.
_dc-mx.c90c3f086ad4.devfloat.pt directs to just one IP number, 172.233.117.212.