mail.ubunsys.com - robtex.com

mail.ubunsys.com

DNSSECโš ๏ธ Not signed
A221.132.35.13๐Ÿ‡ป๐Ÿ‡ณ VTN-1221.132.32.0/22 VNPT
PTRmail.ubunsys.com

ubunsys.com

DNSSECโš ๏ธ Not signed
A1.54.112.9๐Ÿ‡ป๐Ÿ‡ณ FPT-AS-AP1.54.112.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi
NSjo.ns.cloudflare.com โญ
NStrey.ns.cloudflare.com
MXmail.ubunsys.com โญ
TXTbrevo-code:1c748e4eda39be7b652f4fa43a613321
TXTv=spf1 mx include:spf.brevo.com -all
SOAjo.ns.cloudflare.comdns@cloudflare.com serial=2401409460

PTR for

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

2020202120222023202420252026A221.132.35.13
โ—A221.132.35.132019-12-25 โ†’ 2026-04-26 ยท 2 obs
โ— 2019-12-25 06:03:46
โ— 2026-04-26 08:23:28

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net...-
ubunsys.comjo.ns.cloudflare.com, trey.ns.cloudflare.com12 records

โœ… Authoritative Response

Server:108.162.193.242

NS records: jo.ns.cloudflare.com, trey.ns.cloudflare.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for ubunsys.com (unsigned zone)

โฑ๏ธ Timing

Total: 161ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1221.132.35.13

๐Ÿ“Œ Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (jo.ns.cloudflare.com, jo.ns.cloudflare.com, jo.ns.cloudflare.com...)

Analysis

Mail Server Role

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

IP Addresses

mail.ubunsys.com resolves to a single IP: 221.132.35.13.

Other host names, for instance, quantrimaychu.com, ubunsys.net, www.phuot.net and phuot.net share IP numbers with mail.ubunsys.com.