DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
arin.net runs on AS10745, with email configured.
- Hosting network
- AS10745AS10745
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- Set
Sits alongside 13 other sites on AS10745. Stable here since we started watching (Jul 16, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for arin.net
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| arin.net | NS | 0 | ns2.arin.net | |
| arin.net | NS | 0 | u.arin.net | |
| arin.net | NS | 0 | ns1.arin.net | |
| arin.net | NS | 0 | ns3.arin.net | |
| arin.net | A | 0 | 199.43.0.47 | |
| arin.net | A | 0 | 192.149.252.47 | |
| arin.net | TXT | 0 | jamf-site-verification=flbIKFmnUB-7B2bDh6H70A | |
| arin.net | TXT | 0 | google-site-verification=SzQ0N-hsKPoot1lOBsz-0zdGteIFkknuyGCSuXfQriY | |
| arin.net | TXT | 0 | v=spf1 mx ip4:199.71.0.111 ip6:2001:500:31::111 ip4:199.212.0.110 ip6:2001:500:13::110 ip4:192.136.136.27 ip6:2001:500:110:201::27 ip4:199.43.0.25 ip6:2001:500:4:201::25 ip4:192.136.136.238 ip6:2001:500:110:5::238 include:spfa.mailendo.com ~all | |
| arin.net | MX | 0 | 30 | smtp2.arin.net |
| arin.net | MX | 0 | 20 | smtp4.arin.net |
| arin.net | MX | 0 | 30 | smtp1.arin.net |
| arin.net | MX | 0 | 10 | smtp3.arin.net |
| arin.net | AAAA | 0 | 2001:500:4:201::47 | |
| arin.net | AAAA | 0 | 2620:d0:6000:502::47 | |
| arin.net | SOA | 3600 | ns1.arin.net bind.arin.net 2021115180 10800 600 1209600 3600 | |
| arin.net | CAA | 0 | 0 issue www.digicert.com | |
| arin.net | CAA | 0 | 0 issue letsencrypt.org | |
| arin.net | CAA | 0 | 0 issue amazon.com | |
| www.arin.net | A | 0 | 199.43.0.47 | |
| www.arin.net | A | 0 | 192.149.252.47 | |
| www.arin.net | AAAA | 0 | 2620:d0:6000:502::47 | |
| www.arin.net | AAAA | 0 | 2001:500:4:201::47 |
Get alerted the moment arin.net's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch arin.net continuously, notifying you the moment anything moves across all three signals:
Uptime
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DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME 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
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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