mail.scienceclass.com - robtex.com

mail.scienceclass.com

DNSSEC⚠️ Not signed
A50.87.248.132πŸ‡ΊπŸ‡Έ EIGI50.87.0.0/16 Unified Layer
PTRbox1132.bluehost.com

scienceclass.com

DNSSEC⚠️ Not signed
A3.33.251.168πŸ‡ΊπŸ‡Έ Amazon3.33.240.0/20
A15.197.225.128πŸ‡ΊπŸ‡Έ Amazon15.197.224.0/20
NSns19.domaincontrol.com ⭐
NSns20.domaincontrol.com
MXmail.scienceclass.com ⭐
SOAns19.domaincontrol.comdns@jomax.net 2026-03-05 #1

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

20162017201820192020202120222023202420252026A50.87.248.132
●A50.87.248.1322015-08-12 β†’ 2026-03-28 Β· 2 obs
● 2015-08-12 22:06:32
● 2026-03-28 15:54:24

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
scienceclass.comns19.domaincontrol.com, ns20.domaincontrol.com4 records

βœ… Authoritative Response

Server:173.201.77.10

NS records: ns19.domaincontrol.com, ns20.domaincontrol.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for scienceclass.com (unsigned zone)

⏱️ Timing

Total: 77ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A150.87.248.132

πŸ“Œ Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns19.domaincontrol.com, ns19.domaincontrol.com, ns20.domaincontrol.com...)

Analysis

Mail Server Role

mail.scienceclass.com serves as the mail server for scienceclass.com.

IP Addresses

mail.scienceclass.com points to IP number 50.87.248.132.

For instance, other host names mail.caitlinkoch.com, brighamresources.net, heedinc.com, box1132.bluehost.com and itc-law.com share IP numbers with mail.scienceclass.com.