mail.studyladder.com - dns.ninja

mail.studyladder.com

DNSSEC⚠️ Not signed
A52.25.193.146πŸ‡ΊπŸ‡Έ Amazon52.24.0.0/14 EC2 PDX prefix
PTRec2-52-25-193-146.us-west-2.compute.amazonaws.com
TXTv=spf1 mx ip4:50.22.76.26 include:authsmtp.com include:sendgrid.net include:m...

studyladder.com

DNSSEC⚠️ Not signed
A16.144.56.142πŸ‡ΊπŸ‡Έ Amazon16.144.0.0/16
A184.34.47.87πŸ‡ΊπŸ‡Έ Amazon184.32.0.0/14 EC2 Prefix
NSns-1777.awsdns-30.co.uk ⭐
NSns-1007.awsdns-61.net
NSns-1292.awsdns-33.org
NSns-43.awsdns-05.com
MXmail.studyladder.com ⭐
TXTv=spf1 include:spf.mandrillapp.com include:amazonses.com ~all
SOAns-1777.awsdns-30.co.ukawsdns-hostmaster@amazon.com serial=1
rank #373660 globally
rank #153385 in the tld
WOT: SAFE (50/100)
πŸ“ˆ Tranco rank: #377,628

PTR for

MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A52.25.193.14650.18.57.202
β—‹A50.18.57.2022015-07-04 β†’ 2016-12-30 Β· 4 obs
● 2015-07-04 00:33:36
● 2016-12-30 07:54:14
β—‹ 2026-02-14 23:54:38
β—‹ 2026-08-06 03:16:04
●A52.25.193.1462026-02-14 β†’ 2026-08-06 Β· 3 obs
β—‹ 2016-12-30 07:54:14
● 2026-02-14 23:54:38
● 2026-08-06 03:16:04

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
studyladder.comns-43.awsdns-05.com, ns-1007.awsdns-61.net, ns-1777.awsdns-30.co.uk, ns-1292.awsdns-33.org2 records

βœ… Authoritative Response

Server:205.251.198.241

NS records: ns-43.awsdns-05.com, ns-1007.awsdns-61.net, ns-1777.awsdns-30.co.uk, ns-1292.awsdns-33.org

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyladder.com (unsigned zone)

⏱️ Timing

Total: 227ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A152.25.193.146
TXT1v=spf1 mx ip4:50.22.76.26 include:authsm

πŸ“Œ Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-43.awsdns-05.com, ns-43.awsdns-05.com)

Analysis

Mail Server Role

The mail server mail.studyladder.com processes email for studyladder.com.

IP Addresses

mail.studyladder.com resolves to just one IP address, 52.25.193.146.

Two other host names, along with mail.studyladder.co.uk, mail.smartkiddies.co.nz and mail.studyladder.co.nz, also share IP numbers with mail.studyladder.com.