mail.itsecurity.pt - robtex.com
mail.itsecurity.pt
| DNSSEC | β οΈ Not signed | ||||||
| A | 80.172.221.20π΅πΉ CLARANET-AS80.172.0.0/16 Claranet Portugal | ||||||
| PTR | mail.medianext.pt | ||||||
itsecurity.pt
| DNSSEC | π Signed (DS record present) | ||||||
| A | 2606:4700:3108::ac42:2893πΊπΈ Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3108::ac42:2b6dπΊπΈ Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.66.40.147πΊπΈ Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.66.43.109πΊπΈ Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | kevin.ns.cloudflare.com β | ||||||
| NS | simone.ns.cloudflare.com | ||||||
| MX | mail.itsecurity.pt β | ||||||
| TXT | google-site-verification=pZv1MB0PmCIQeaM614VezgSb_KzMzVbCjiU09b0BtIA | ||||||
| TXT | v=spf1 +mx +a +ip4:80.172.221.20 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 | 172.66.40.147, 172.66.43.109 | ||||||
| IPv6 | 2606:4700:3108::ac42:2893, 2606:4700:3108::ac42:2b6d | ||||||
| SOA | kevin.ns.cloudflare.comdns@cloudflare.com serial=2398197537 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
βA80.172.221.202026-03-21 β 2026-03-28 Β· 2 obs
β 2026-03-21 12:21:28
β 2026-03-28 20:03:40
β 2026-03-28 20:03:40
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | ns2.nic.fr, c.dns.pt, h.dns.pt, a.dns.pt... | 18 records |
| itsecurity.pt | kevin.ns.cloudflare.com, simone.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.34.26
NS records: kevin.ns.cloudflare.com, simone.ns.cloudflare.com
π DNSSEC Status
π Secure (DNSSEC validated)
Chain of trust verified from root to domain
β±οΈ Timing
Total: 381ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.172.221.20 |
π Glue Records Collected
Total: 18
In-bailiwick: 14 (h.dns.pt, g.dns.pt, e.dns.pt...)
Out-of-bailiwick: 4 (ns2.nic.fr, ns.dns.br, ns2.nic.fr...)
Analysis
Mail Server Role
mail.itsecurity.pt functions as a mail server for itsecurity.pt.
IP Addresses
mail.itsecurity.pt points to IP number: 80.172.221.20.
Other host names, for instance mail.itchannel.pt and mail.jornaldentistry.pt, share IP numbers with mail.itsecurity.pt.