DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
siumed.edu runs on Amazon AWS (multi-homed across 2 networks), with email configured.
- Hosting network
- Amazon AWSmulti-homedAS14618Amazon AWSAS16509Amazon AWS
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- Set
Sits alongside 1,059,998 other sites on Amazon AWS. Stable here since we started watching (Oct 6, 2026).
DNS Records for siumed.edu
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| siumed.edu | MX | 0 | 15 | mx1.siumed.edu |
| siumed.edu | MX | 0 | 15 | mx2.siumed.edu |
| siumed.edu | A | 0 | 23.20.46.50 | |
| siumed.edu | A | 0 | 54.173.165.221 | |
| siumed.edu | SOA | 10800 | dns1.siumed.edu noc.siumed.edu 2026101033 10800 3600 604800 10800 | |
| siumed.edu | CAA | 0 | 0 issuewild digicert.com | |
| siumed.edu | CAA | 0 | 0 issue digicert.com | |
| siumed.edu | CAA | 0 | 0 iodef mailto:hostmaster@siumed.edu | |
| siumed.edu | NS | 0 | dns2.siumed.edu | |
| siumed.edu | NS | 0 | dns3.siumed.edu | |
| siumed.edu | NS | 0 | dns1.siumed.edu | |
| siumed.edu | TXT | 0 | google-site-verification=Tot4nR8FUp-UPi_hMARf2HXx1xxpvPX_4mVNi2QhcGg | |
| siumed.edu | TXT | 0 | cisco-ci-domain-verification=7415e99c423853d19d15f73219877ea14a0ce40f7bb44d0e75e3bbd1b6b85169 | |
| siumed.edu | TXT | 0 | atlassian-sending-domain-verification=5eb3e860-b28a-49f2-9dbb-12fba38e3109 | |
| siumed.edu | TXT | 0 | openai-domain-verification=dv-3jLgkFvUGv4QxwQEgDQQUCGB | |
| siumed.edu | TXT | 0 | adobe-idp-site-verification=8e699fe7391a61d469bd007a3295c397905fb566b98db27d355d3483eac0a86e | |
| siumed.edu | TXT | 0 | ZA=fMMjy8cX5dvLRlQK9dRAog== | |
| siumed.edu | TXT | 0 | ZOOM_verify_VFSqpIaxTuOoTK-y7GXYuw | |
| siumed.edu | TXT | 0 | google-site-verification=aeGY-Jv97hBClqJLtQ2By5zkHAyIxbLoysVDYaPISc8 | |
| siumed.edu | TXT | 0 | intersight=60f01f2c370944e371b553a422ea4465fd3b113119fa2a904aca6049545f6968 | |
| siumed.edu | TXT | 0 | smartsheet-site-validation=GriQRsMGaFIAt3Qi-Rkb549JGckSukkM | |
| siumed.edu | TXT | 0 | 9b975775-f64c-4a91-a611-2ac603106504 | |
| siumed.edu | TXT | 0 | dropbox-domain-verification=r9gw08d1286f | |
| siumed.edu | TXT | 0 | 1password-site-verification=SQHXI6YZQVG6DKOKDSD7R47KGU | |
| siumed.edu | TXT | 0 | _6frgyu952i8zla9wo1wtzje2upuacj8 | |
| siumed.edu | TXT | 0 | linkedin-site-verification=cbc31b99-e634-4b6a-ab82-77127beae6b4 | |
| siumed.edu | TXT | 0 | atlassian-domain-verification=mGAkBWlqDkz3Rcwa6qvCREfXszuAtAOiDdu31ep5CfSaX3NHB6lznVKm2ZdU16tO | |
| siumed.edu | TXT | 0 | v=spf1 ip4:131.230.224.0/23 ip4:131.230.49.128/27 include:res.cisco.com include:spf.constantcontact.com include:u1759653.wl154.sendgrid.net include:_spf.academicworks.com ip4:74.209.228.11 ip4:74.209.228.12/31 ip4:167.89.81.19 -all | |
| siumed.edu | TXT | 0 | facebook-domain-verification=0d2pjdhjk1733s5d3dz00m04vhcvkf | |
| www.siumed.edu | CNAME | 0 | www.siumed.edu.cdn.cloudflare.net | |
| www.siumed.edu | A | 0 | 104.20.28.194 | |
| www.siumed.edu | A | 0 | 172.66.170.162 | |
| www.siumed.edu | AAAA | 0 | 2606:4700:10::ac42:aaa2 | |
| www.siumed.edu | AAAA | 0 | 2606:4700:10::6814:1cc2 |
Get alerted the moment siumed.edu's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch siumed.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