DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
sisefcongressi.org runs on AS137.
- Hosting network
- AS137AS137
- Managed DNS
- Self-hosted / other
- None
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 77 other sites on AS137. Stable here since we started watching (Jul 19, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to congressi.sisef.org.
DNS Records for sisefcongressi.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| sisefcongressi.org | TXT | 0 | google-site-verification=_DBnaz5tAhfuczL-ewhPNXd_qSKbHuNO6Jor3b0x_P0 | |
| sisefcongressi.org | NS | 0 | dns2.ba.cnr.it | |
| sisefcongressi.org | NS | 0 | ns2.iit.cnr.it | |
| sisefcongressi.org | SOA | 86400 | dns2.ba.cnr.it staff.area.ba.cnr.it 2022031701 86400 3600 604800 86400 | |
| sisefcongressi.org | A | 0 | 150.145.95.104 | |
| www.sisefcongressi.org | A | 0 | 150.145.95.104 | |
| www.sisefcongressi.org | CNAME | 0 | congressi.sisef.org |
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About DNS Records
DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:
- SOA (Start of Authority) - Contains administrative information about the zone
- NS (Nameserver) - Specifies authoritative nameservers for the domain
- A (Address) - Maps a domain to an IPv4 address
- AAAA - Maps a domain to an IPv6 address
- CNAME (Canonical Name) - Creates an alias pointing to another domain
- MX (Mail Exchange) - Specifies mail servers for the domain