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Hosting & Network
izs.it runs on AS137, with email configured.
- Hosting network
- AS137AS137
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- Set
Sits alongside 778 other sites on AS137. Stable here since we started watching (Sep 9, 2026).
DNS Records for izs.it
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| izs.it | NS | 0 | ns22.izs.it | |
| izs.it | NS | 0 | ns21.izs.it | |
| izs.it | NS | 0 | ns23.izs.it | |
| izs.it | NS | 0 | ns24.izs.it | |
| izs.it | NS | 0 | ns25.izs.it | |
| izs.it | NS | 0 | ns20.izs.it | |
| izs.it | MX | 0 | 5 | mail.izs.it |
| izs.it | SOA | 180 | ns20.digicertdns.com dns.digicertdns.com 2009010313 43200 3600 1209600 180 | |
| izs.it | TXT | 0 | HARICA-5XG4GlJ5yadaatcTFmB | |
| izs.it | TXT | 0 | v=spf1 include:_spf.carboniocloud.com include:spf.smtp2go.com ip4:193.43.141.113 ip4:194.164.145.180 -all | |
| izs.it | TXT | 0 | google-site-verification=x3XkxGRVa_-wPc0jra5k7y3i_7uXAhcIEy5g6IqrY0g | |
| izs.it | TXT | 0 | google-site-verification=3rVBkX0S0u8_l2RW0klWHrui1FE15gHASDSz4ms3C6Q | |
| izs.it | TXT | 0 | HARICA-9EPrvj6t3SCbOBvAWCG | |
| izs.it | TXT | 0 | MS=699E363D4D466E8BDEE68B8716A3A6A96AEC8C01 | |
| izs.it | A | 0 | 193.43.141.2 | |
| izs.it | CAA | 0 | 0 issuewild sectigo.com | |
| izs.it | CAA | 0 | 0 issue harica.gr | |
| izs.it | CAA | 0 | 0 issue letsencrypt.org | |
| www.izs.it | A | 0 | 193.43.141.19 |
Get alerted the moment izs.it's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch izs.it continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, CNAME, TXT and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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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