mail.firstenv.com - robtex.com

mail.firstenv.com

DNSSEC⚠️ Not signed

firstenv.com

DNSSEC⚠️ Not signed
A50.240.171.10πŸ‡ΊπŸ‡Έ COMCAST-IBONE50.128.0.0/9 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mount Laurel, NJ 08054
NSns1.bdm.microsoftonline.com ⭐
NSns2.bdm.microsoftonline.com
NSns3.bdm.microsoftonline.com
NSns4.bdm.microsoftonline.com
MXfirstenv-com.mail.protection.outlook.com ⭐
TXTv=spf1 ip4:50.240.171.9 include:spf.protection.outlook.com -all
TXTmscid=pXiIEKnSh6LfWqLoyWGGWsB4x1u4Y5GGBfi3H527YhJS65Xy458ND7UmBZ9FVk4e3ozVXz1...
SOAns1.bdm.microsoftonline.comazuredns-hostmaster@microsoft.com serial=1
WOT: SAFE (62/100)
WOT: SAFE (68/100)

Previously MX for

Same first word

Similar names

DNS History

2 records (0 active, 2 former)

2008201020122014201620182020202220242026A216.159.231.16350.240.171.10
β—‹A216.159.231.1632007-11-25 β†’ 2007-11-25 Β· 3 obs
● 2007-11-25 22:33:54
β—‹ 2015-06-02 12:25:34
β—‹ 2026-04-28 19:47:42
β—‹A50.240.171.102015-06-02 β†’ 2016-04-09 Β· 4 obs
β—‹ 2007-11-25 22:33:54
● 2015-06-02 12:25:34
● 2016-04-09 22:49:00
β—‹ 2026-04-28 19:47:42

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net...-
firstenv.comns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com8 records

βœ… Authoritative Response

Server:208.84.5.208

NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstenv.com (unsigned zone)

⏱️ Timing

Total: 179ms | Queries: -

πŸ“„ Records

TypeCountSample Data

πŸ“Œ Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...)