ROBTEX.COM - ctsem.edu
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ctsem.edu checked at 2025-12-10T01:54:05.897Z 4165ms 125/125/125 100% R:13 allDone:true timedOut:false ctsem.edu
| NS | dns1.stabletransit.com | ||||||
| A | 69.20.95.4🇺🇸 RACKSPACE-IAD | ||||||
| PTR | ns.rackspace.com | ||||||
| NS | dns2.stabletransit.com | ||||||
| A | 65.61.188.4🇺🇸 RACKSPACE-LON | ||||||
| PTR | ns2.rackspace.com | ||||||
| MX | aspmx.l.google.com | ||||||
| A | 2607:f8b0:4004:c09::1a🇺🇸 Google | ||||||
| PTR | bh-in-f26.1e100.net | ||||||
| A | 192.178.218.26🇺🇸 Google | ||||||
| PTR | yuiadtq-in-f26.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com | ||||||
| A | 2a00:1450:400b:c02::1b🇮🇪 Google | ||||||
| PTR | dj-in-f27.1e100.net | ||||||
| A | 172.253.116.27🇺🇸 Google | ||||||
| PTR | dj-in-f27.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com | ||||||
| A | 2a00:1450:4009:c0f::1b🇬🇧 Google | ||||||
| PTR | yulhrs-in-f27.1e100.net | ||||||
| A | 192.178.223.26🇺🇸 Google | ||||||
| PTR | yulhrs-in-f26.1e100.net | ||||||
| MX | alt3.aspmx.l.google.com | ||||||
| A | 2a00:1450:400c:c00::1b🇧🇪 Google | ||||||
| PTR | ws-in-f27.1e100.net | ||||||
| PTR | ws-in-x1b.1e100.net | ||||||
| A | 173.194.76.27🇺🇸 Google | ||||||
| PTR | ws-in-f27.1e100.net | ||||||
| MX | alt4.aspmx.l.google.com | ||||||
| A | 2a00:1450:4025:402::1b🇳🇱 Google | ||||||
| PTR | rb-in-f27.1e100.net | ||||||
| A | 142.250.102.27🇺🇸 Google | ||||||
| PTR | rb-in-f27.1e100.net | ||||||
| A | 198.49.23.144🇺🇸 Squarespace-AS | ||||||
| A | 198.49.23.145🇺🇸 Squarespace-AS | ||||||
| A | 198.185.159.144🇺🇸 Squarespace-AS | ||||||
| A | 198.185.159.145🇺🇸 Squarespace-AS | ||||||
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fr.ctsem.edu |
Starts with same word
Starts similarily
AI analysis
fr.ctsem.edu has ctsem.edu as its parent.
ctsem.edu maps to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
Other host names, for instance vcodex.com, aum.org, graylightoutfitters.com, lightbrave.com and cameraville.co share IP numbers with ctsem.edu.
Two name servers dns1.stabletransit.com and dns2.stabletransit.com are delegated to ctsem.edu.
ctsem.edu uses the same name server configuration as other domains, such as secureportamericas.com, fwd.net, widcosystems.com, unisissolutions.com and publishingthefuture.info.
Host names with a single IP address:
dns1.stabletransit.com points to 69.20.95.4
dns2.stabletransit.com points to 65.61.188.4
ctsem.edu is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
ctsem.edu shares mail servers with other domains at least in part, for instance magicelite.org, renault-garage.ru, gtwy.me, bluediamond.tech and streamhero.com.
These mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Two IPs per host name:
aspmx.l.google.com points to: 2607:f8b0:4004:c09::1a and 192.178.218.26
alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1b and 172.253.116.27
alt2.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1b and 192.178.223.26
alt3.aspmx.l.google.com points to: 2a00:1450:400c:c00::1b and 173.194.76.27
alt4.aspmx.l.google.com points to: 2a00:1450:4025:402::1b and 142.250.102.27
Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)