firstems.com - robtex.com

firstems.com

DNSSEC⚠️ Not signed
A14.225.236.156🇻🇳 VNPT-AS-VN14.225.236.0/24 VNPT
PTRstatic.vnpt.vn
NSns1.whois.com ⭐
A162.251.82.122🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.122.reverse.myorderbox.com
A162.251.82.123🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.123.reverse.myorderbox.com
A162.251.82.250🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.250.reverse.myorderbox.com
A162.251.82.251🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.251.reverse.myorderbox.com
NSns2.whois.com
A162.251.82.120🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.120.reverse.myorderbox.com
A162.251.82.121🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.121.reverse.myorderbox.com
A162.251.82.248🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.248.reverse.myorderbox.com
A162.251.82.249🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.249.reverse.myorderbox.com
NSns3.whois.com
A162.251.82.118🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.118.reverse.myorderbox.com
A162.251.82.119🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.119.reverse.myorderbox.com
A162.251.82.246🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.246.reverse.myorderbox.com
A162.251.82.247🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.247.reverse.myorderbox.com
NSns4.whois.com
A162.251.82.124🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.124.reverse.myorderbox.com
A162.251.82.125🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.125.reverse.myorderbox.com
A162.251.82.252🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.252.reverse.myorderbox.com
A162.251.82.253🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.253.reverse.myorderbox.com
MXpro62.emailserver.vn ⭐
A103.138.88.139🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET
PTRpro62.emailserver.vn
MXmail.firstems.com(20)
MXus2.mx1.mailhostbox.com(100)
A162.215.3.26🇺🇸 EIGI162.214.0.0/15 Unified Layer
PTR162-215-3-26.unifiedlayer.com
MXus2.mx2.mailhostbox.com(100)
A162.215.2.27🇺🇸 EIGI162.214.0.0/15 Unified Layer
PTR162-215-2-27.unifiedlayer.com
MXus2.mx3.mailhostbox.com(100)
A162.215.3.25🇺🇸 EIGI162.214.0.0/15 Unified Layer
PTR162-215-3-25.unifiedlayer.com
TXTMS=F914DD0D8C264AC9C434E41329C8FEC43E559E94
TXTv=spf1 mx include:emailserver.vn include:spf.protection.outlook.com -all
SOAns1.whois.comp@an22.yahoo.com.vn 2025-10-07 #3

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778305241

Same first word

firstems.com

Similar names

mistersf.com
smefirst.com
fitserms.com

DNS History

19 records (10 active, 9 former)

200920112013201520172019202120232025NSns1.whois.comns2.whois.comns3.whois.comns4.whois.comns1.dd-plesk-web1.webhostbox.netns2.dd-plesk-web1.webhostbox.netns33.domaincontrol.comns34.domaincontrol.comMXmail.firstems.compro62.emailserver.vnus2.mx1.mailhostbox.comus2.mx2.mailhostbox.comus2.mx3.mailhostbox.commailstore1.secureserver.netsmtp.secureserver.netA14.225.236.156123.30.249.220209.99.16.1768.178.232.99
○NSns1.dd-plesk-web1.webhostbox.net2015-07-10 → 2017-01-31 · 5 obs
○ 2008-03-19 04:59:26
● 2015-07-10 11:07:20
● 2017-01-31 16:55:38
○ 2018-07-17 12:15:12
○ 2026-05-09 05:54:46
●NSns1.whois.com2018-07-17 → 2026-05-09 · 3 obs
○ 2017-01-31 16:55:38
● 2018-07-17 12:15:12
● 2026-05-09 05:54:46
○NSns2.dd-plesk-web1.webhostbox.net2015-07-10 → 2017-01-31 · 5 obs
○ 2008-03-19 04:59:26
● 2015-07-10 11:07:20
● 2017-01-31 16:55:38
○ 2018-07-17 12:15:12
○ 2026-05-09 05:54:46
●NSns2.whois.com2018-07-17 → 2026-05-09 · 3 obs
○ 2017-01-31 16:55:38
● 2018-07-17 12:15:12
● 2026-05-09 05:54:46
●NSns3.whois.com2018-07-17 → 2026-05-09 · 3 obs
○ 2017-01-31 16:55:38
● 2018-07-17 12:15:12
● 2026-05-09 05:54:46
○NSns33.domaincontrol.com2008-03-19 → 2008-03-19 · 3 obs
● 2008-03-19 04:59:26
○ 2015-07-10 11:07:20
○ 2026-05-09 05:54:46
○NSns34.domaincontrol.com2008-03-19 → 2008-03-19 · 3 obs
● 2008-03-19 04:59:26
○ 2015-07-10 11:07:20
○ 2026-05-09 05:54:46
●NSns4.whois.com2018-07-17 → 2026-05-09 · 3 obs
○ 2017-01-31 16:55:38
● 2018-07-17 12:15:12
● 2026-05-09 05:54:46
●MXmail.firstems.com2015-07-10 → 2026-05-09 · 6 obs
○ 2008-03-19 04:59:26
● 2015-07-10 11:07:20
● 2018-07-17 12:15:12
○ 2026-03-14 04:38:08
● 2026-03-27 07:23:24
● 2026-05-09 05:54:46
○MXmailstore1.secureserver.net2008-03-19 → 2008-03-19 · 3 obs
● 2008-03-19 04:59:26
○ 2015-07-10 11:07:20
○ 2026-05-09 05:54:46
●MXpro62.emailserver.vn2026-03-27 → 2026-05-09 · 3 obs
○ 2026-03-14 04:38:08
● 2026-03-27 07:23:24
● 2026-05-09 05:54:46
○MXsmtp.secureserver.net2008-03-19 → 2008-03-19 · 3 obs
● 2008-03-19 04:59:26
○ 2015-07-10 11:07:20
○ 2026-05-09 05:54:46
●MXus2.mx1.mailhostbox.com2018-07-17 → 2026-05-09 · 5 obs
○ 2015-07-10 11:07:20
● 2018-07-17 12:15:12
○ 2026-03-14 04:38:08
● 2026-03-27 07:23:24
● 2026-05-09 05:54:46
●MXus2.mx2.mailhostbox.com2018-07-17 → 2026-05-09 · 5 obs
○ 2015-07-10 11:07:20
● 2018-07-17 12:15:12
○ 2026-03-14 04:38:08
● 2026-03-27 07:23:24
● 2026-05-09 05:54:46
●MXus2.mx3.mailhostbox.com2018-07-17 → 2026-05-09 · 5 obs
○ 2015-07-10 11:07:20
● 2018-07-17 12:15:12
○ 2026-03-14 04:38:08
● 2026-03-27 07:23:24
● 2026-05-09 05:54:46
○A123.30.249.2202018-07-17 → 2018-07-17 · 4 obs
○ 2017-01-31 16:55:38
● 2018-07-17 12:15:12
○ 2026-03-14 04:38:08
○ 2026-05-09 05:54:46
●A14.225.236.1562026-03-14 → 2026-05-09 · 3 obs
○ 2018-07-17 12:15:12
● 2026-03-14 04:38:08
● 2026-05-09 05:54:46
○A209.99.16.172015-07-10 → 2017-01-31 · 5 obs
○ 2008-03-19 04:59:26
● 2015-07-10 11:07:20
● 2017-01-31 16:55:38
○ 2018-07-17 12:15:12
○ 2026-05-09 05:54:46
○A68.178.232.992008-03-19 → 2008-03-19 · 3 obs
● 2008-03-19 04:59:26
○ 2015-07-10 11:07:20
○ 2026-05-09 05:54:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
firstems.comns1.whois.com, ns2.whois.com, ns3.whois.com, ns4.whois.com16 records

✅ Authoritative Response

Server:162.251.82.118

NS records: ns1.whois.com, ns2.whois.com, ns3.whois.com, ns4.whois.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstems.com (unsigned zone)

⏱️ Timing

Total: 433ms | Queries: -

📄 Records

TypeCountSample Data
A114.225.236.156
NS4ns2.whois.com, ns3.whois.com...
MX5us2.mx2.mailhostbox.com (pri: 100), mail.firstems.com (pri: 20)...
TXT2MS=F914DD0D8C264AC9C434E41329C8FEC43E559, v=spf1 mx include:emailserver.vn include
SOA1ns1.whois.com p.an22.yahoo.com.vn

📌 Glue Records Collected

Total: 16

Out-of-bailiwick: 16 (ns1.whois.com, ns1.whois.com, ns1.whois.com...)

Analysis

IP Addresses

firstems.com resolves to one IP number: 14.225.236.156.

Other host names, for instance www.firstems.vn, share IP numbers with firstems.com.

Name Servers

firstems.com is delegated to four name servers: ns1.whois.com, ns2.whois.com, ns3.whois.com and ns4.whois.com.

firstems.com at least partially shares name servers with other domains, for instance flocares.com, aspiremagazine.us, locsassociation.co.uk, insured-life.com and it-phm.com.

these name servers are commonly used alongside 208.91.197.91.

Host names with four IP numbers:

Host ns1.whois.com points to: 162.251.82.122, 162.251.82.123, 162.251.82.250 and 162.251.82.251

Host ns2.whois.com points to: 162.251.82.120, 162.251.82.121, 162.251.82.248 and 162.251.82.249

Host ns3.whois.com points to: 162.251.82.118, 162.251.82.119, 162.251.82.246 and 162.251.82.247

Host ns4.whois.com points to: 162.251.82.124, 162.251.82.125, 162.251.82.252 and 162.251.82.253

Mail Servers

firstems.com is handled by five mail servers: mail.firstems.com, pro62.emailserver.vn, us2.mx1.mailhostbox.com, us2.mx2.mailhostbox.com and us2.mx3.mailhostbox.com.

firstems.com shares some mail servers with other domains, at least partially, for instance danceongrove.net, nationalswitchgears.in, saifinserv.com, britexenterprises.net and tunefarmer.com.

these mail servers are often used alongside aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

Host names with one IP number: pro62.emailserver.vn points to 103.138.88.139; us2.mx1.mailhostbox.com points to 162.215.3.26; us2.mx2.mailhostbox.com points to 162.215.2.27; us2.mx3.mailhostbox.com points to 162.215.3.25.