webmail.gradesfirst.com - dns.ninja

webmail.gradesfirst.com

DNSSEC⚠️ Not signed

gradesfirst.com

DNSSEC⚠️ Not signed
A13.226.209.19πŸ‡ΊπŸ‡Έ Amazon13.226.209.0/24 - Cloudfront
A13.226.209.51πŸ‡ΊπŸ‡Έ Amazon13.226.209.0/24 - Cloudfront
A13.226.209.65πŸ‡ΊπŸ‡Έ Amazon13.226.209.0/24 - Cloudfront
A13.226.209.115πŸ‡ΊπŸ‡Έ Amazon13.226.209.0/24 - Cloudfront
NSns-163.awsdns-20.com ⭐
NSns-1469.awsdns-55.org
NSns-1801.awsdns-33.co.uk
NSns-602.awsdns-11.net
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(20)
MXaspmx2.googlemail.com(30)
TXTv=spf1 a:o1.email.gradesfirst.com include:aspmx.googlemail.com include:sendgr...
SOAns-163.awsdns-20.comawsdns-hostmaster@amazon.com serial=1
πŸ“ˆ Tranco rank: #898,572

Previously MX for

Same first word

Similar names

DNS History

1 record (0 active, 1 former)

200920112013201520172019202120232025A208.109.108.13
β—‹A208.109.108.132008-03-15 β†’ 2008-03-15 Β· 3 obs
● 2008-03-15 10:02:08
β—‹ 2015-11-10 03:33:16
β—‹ 2026-06-23 17:55:36

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...-
gradesfirst.comns-163.awsdns-20.com, ns-602.awsdns-11.net, ns-1801.awsdns-33.co.uk, ns-1469.awsdns-55.org2 records

βœ… Authoritative Response

Server:205.251.192.163

NS records: ns-163.awsdns-20.com, ns-602.awsdns-11.net, ns-1801.awsdns-33.co.uk, ns-1469.awsdns-55.org

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gradesfirst.com (unsigned zone)

⏱️ Timing

Total: 376ms | Queries: -

πŸ“„ Records

TypeCountSample Data

πŸ“Œ Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-163.awsdns-20.com, ns-163.awsdns-20.com)