DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
nbis.net runs on AS39396, with email configured.
- Hosting network
- AS39396AS39396
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- Set
Sits alongside 35 other sites on AS39396. Stable here since we started watching (Jul 27, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for nbis.net
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| nbis.net | MX | 0 | 200 | mail-proxy2.nbis.net |
| nbis.net | MX | 0 | 100 | smtp.nbis.net |
| nbis.net | MX | 0 | 10 | mail-proxy.nbis.net |
| nbis.net | AAAA | 0 | 2a10:bac0::c005 | |
| nbis.net | CAA | 0 | 0 issue letsencrypt.org | |
| nbis.net | SOA | 86400 | dns1.nbis.net office.nbis.net 2026102002 10800 3600 3600 86400 | |
| nbis.net | A | 0 | 185.251.39.5 | |
| nbis.net | TXT | 0 | v=spf1 mx a ip6:2a10:bac0::/64 ip4:185.251.39.0/26 a:smtp.nbis.net ~all | |
| nbis.net | TXT | 0 | google-site-verification=F5pvjqQMcU4RidwWdaWNPtNOGSrupiEz271v19I4E_Y | |
| nbis.net | NS | 0 | dns2.nbis.net | |
| nbis.net | NS | 0 | dns1.nbis.net | |
| www.nbis.net | AAAA | 0 | 2a10:bac0::c005 | |
| www.nbis.net | A | 0 | 185.251.39.5 |
Get alerted the moment nbis.net's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch nbis.net 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