DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
poly.edu runs on Amazon AWS (multi-homed across 2 networks), with email via Microsoft 365.
- Hosting network
- Amazon AWSmulti-homedAS12AS14618Amazon AWS
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 1,117,521 other sites on Amazon AWS. Stable here since we started watching (Nov 3, 2026).
DNS Records for poly.edu
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| poly.edu | TXT | 0 | 3601093087071A41093ECB77EE24BB14 | |
| poly.edu | TXT | 0 | C41CA3C6993B7B10FA47B05C51DABEB5 | |
| poly.edu | TXT | 0 | apple-domain-verification=PKlpMMYuXje4V8l2 | |
| poly.edu | TXT | 0 | v=spf1 include:spf.protection.outlook.com include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all | |
| poly.edu | TXT | 0 | FC1C7A1F8EC1F88AA19C684786126688 | |
| poly.edu | A | 0 | 128.238.1.63 | |
| poly.edu | A | 0 | 128.238.1.62 | |
| poly.edu | A | 0 | 128.238.1.69 | |
| poly.edu | A | 0 | 128.238.111.62 | |
| poly.edu | A | 0 | 128.238.1.68 | |
| poly.edu | A | 0 | 35.172.89.115 | |
| poly.edu | SOA | 900 | ns1.nyu.net poly.edu 19168209 10800 3600 2419200 900 | |
| poly.edu | MX | 0 | 15 | d285629b.ess.barracudanetworks.com |
| poly.edu | MX | 0 | 10 | d285629a.ess.barracudanetworks.com |
| poly.edu | MX | 0 | 20 | poly-edu.mail.protection.outlook.com |
| poly.edu | NS | 0 | ns2.nyu.org | |
| poly.edu | NS | 0 | ns1.nyu.net | |
| poly.edu | NS | 0 | ns4.nyu.edu | |
| www.poly.edu | A | 0 | 35.172.89.115 | |
| www.poly.edu | NS | 0 | ns1.nyu.net | |
| www.poly.edu | NS | 0 | ns2.nyu.org | |
| www.poly.edu | NS | 0 | ns4.nyu.edu | |
| www.poly.edu | SOA | 900 | ns1.nyu.net hostmaster.nyu.edu 2019018147 10800 3600 2419200 900 | |
| www.poly.edu | CNAME | 0 | engineering.nyu.edu | |
| www.poly.edu | TXT | 0 | apple-domain-verification=t8AEqTbJplOcjF2T | |
| www.poly.edu | TXT | 0 | google-site-verification=ZuTi05uZALyVjW0mz1G_4ImGGzFnocRnFq8hWU1yBMA | |
| www.poly.edu | TXT | 0 | google-site-verification=AvtGse67fHFzyDG2e70Tn0adGfrb--0uEEs2138KSNY |
Get alerted the moment poly.edu's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch poly.edu 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