mail.firststudent.com - dns.ninja

mail.firststudent.com

DNSSECโš ๏ธ Not signed

firststudent.com

DNSSEC๐Ÿ”’ Signed (DS record present)
NSepla1.corpnamesvcs.com โญ
NSedns4.ultradns.biz
NSedns4.ultradns.com
NSedns4.ultradns.net
NSedns4.ultradns.org
NSepla2.corpnamesvcs.com
MXmxa-0077b904.gslb.pphosted.com โญ
MXmxb-0077b904.gslb.pphosted.com โญ
TXTMS=ms46801070
TXTqsth2xjh8nlrfnrkknkhfcp3gy60r7bf
TXTv=spf1 include:spf.protection.outlook.com include:_spfv4.corpmailsvcs.com -all
SOAepla1.corpnamesvcs.comhostmaster@uhc.com serial=3566
WOT: SAFE (61/100)
WOT: SAFE (64/100)

Previously MX for

Same first word

Similar names

DNS History

1 record (0 active, 1 former)

20162017201820192020202120222023202420252026A75.147.99.131
โ—‹A75.147.99.1312015-07-14 โ†’ 2016-03-26 ยท 4 obs
โ— 2015-07-14 08:19:46
โ— 2016-03-26 12:21:52
โ—‹ 2016-07-23 11:44:26
โ—‹ 2026-07-27 01:30:38

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...-
firststudent.comepla2.corpnamesvcs.com, epla1.corpnamesvcs.com, edns4.ultradns.net, edns4.ultradns.com...4 records

โœ… Authoritative Response

Server:204.74.66.4

NS records: epla2.corpnamesvcs.com, epla1.corpnamesvcs.com, edns4.ultradns.net, edns4.ultradns.com, edns4.ultradns.biz, edns4.ultradns.org

๐Ÿ”’ DNSSEC Status

๐Ÿ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

โฑ๏ธ Timing

Total: 1375ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data

๐Ÿ“Œ Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (epla2.corpnamesvcs.com, epla1.corpnamesvcs.com, edns4.ultradns.com...)