jemtra.com - robtex.com

jemtra.com

DNSSEC⚠️ Not signed
A103.229.73.115🇮🇩 EXBCOID-AS-AP103.229.73.0/24 PT. EXABYTES NETWORK INDONESIA Cyber 2 Tower, 30th Floor, JL .HR Rasuna Said X5 No.13
PTRmanglayang.maintenis.com
NSdns1.masterweb.com ⭐ ⚠️ Not in parent delegation
A103.82.241.56🇮🇩 EXBCOID-AS-AP103.82.240.0/22 PT. EXABYTES NETWORK INDONESIA Cyber 2 Tower, 30th Floor, JL .HR Rasuna Said X5 No.13
PTRdns1.masterweb.com
NSdns1.masterwebnet.com ⚠️ Not in zone NS records
A103.82.241.56🇮🇩 EXBCOID-AS-AP103.82.240.0/22 PT. EXABYTES NETWORK INDONESIA Cyber 2 Tower, 30th Floor, JL .HR Rasuna Said X5 No.13
PTRdns1.masterweb.com
NSdns2.masterweb.com ⚠️ Not in parent delegation
A43.229.84.112🇸🇬 EXABYTES-AS-AP43.229.84.0/22 Exabytes Network (Singapore) Pte. Ltd. 140 Paya Lebar 08-02 AZ Paya Lebar
PTRdns2new.masterweb.com
NSdns2.masterweb.net ⚠️ Not in zone NS records
A43.229.84.112🇸🇬 EXABYTES-AS-AP43.229.84.0/22 Exabytes Network (Singapore) Pte. Ltd. 140 Paya Lebar 08-02 AZ Paya Lebar
PTRdns2new.masterweb.com
NSdns3.masterweb.com
A110.4.47.109🇲🇾 EXABYTES-AS-AP110.4.47.0/24 Exa Bytes Network Sdn.Bhd. 1-18-8 Suntech Penang Cybercity Lintang Mayang Pasir 3
PTRdns3.masterweb.com
NSdns4.masterweb.com ⚠️ Not in parent delegation
A103.18.245.88🇲🇾 EXABYTES-AS-AP103.18.244.0/22 Exabytes Ecommerce Sdn.Bhd. 1-18-8 Suntech Penang Cybercity Lintang Mayang Pasir 1
PTRdns4.masterweb.com
NSdns4.masterwebnet.com ⚠️ Not in zone NS records
A103.18.245.88🇲🇾 EXABYTES-AS-AP103.18.244.0/22 Exabytes Ecommerce Sdn.Bhd. 1-18-8 Suntech Penang Cybercity Lintang Mayang Pasir 1
PTRdns4.masterweb.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0b::1b🇺🇸 Google2607:f8b0::/32
PTRdd-in-f27.1e100.net
A142.251.2.26🇺🇸 Google142.251.2.0/24
PTRdl-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1a🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
MXjemtra.com(15)
A103.229.73.115🇮🇩 EXBCOID-AS-AP103.229.73.0/24 PT. EXABYTES NETWORK INDONESIA Cyber 2 Tower, 30th Floor, JL .HR Rasuna Said X5 No.13
PTRmanglayang.maintenis.com
TXTv=spf1 ip4:103.229.73.115 ip4:103.229.73.141 +a +mx +ip4:45.64.1.53 +ip4:119....
TXTgoogle-site-verification=SUx9AmM7g4o72fmOsLPNk_KREaby87Ma6DnaE9YPGeM
SOAdns1.masterweb.comsupportinfo@masterweb.com 2026-04-01 #1

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=1775959132

MX for

jemtra.com

Same first word

jemtra.com

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DNS History

17 records (14 active, 3 former)

2017201820192020202120222023202420252026NSdns1.masterweb.comdns1.masterwebnet.comdns2.masterweb.comdns2.masterweb.netdns3.masterweb.comdns4.masterweb.comdns4.masterwebnet.comdns3.masterwebnet.comdns4.masterweb.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comjemtra.comA103.229.73.11545.64.1.53
●NSdns1.masterweb.com2016-12-19 → 2026-04-12 · 2 obs
● 2016-12-19 05:54:24
● 2026-04-12 02:16:08
●NSdns1.masterwebnet.com2026-03-27 → 2026-04-12 · 3 obs
○ 2017-10-04 19:32:56
● 2026-03-27 04:21:36
● 2026-04-12 02:16:08
●NSdns2.masterweb.com2016-12-19 → 2026-04-12 · 2 obs
● 2016-12-19 05:54:24
● 2026-04-12 02:16:08
●NSdns2.masterweb.net2026-03-27 → 2026-04-12 · 3 obs
○ 2017-10-04 19:32:56
● 2026-03-27 04:21:36
● 2026-04-12 02:16:08
●NSdns3.masterweb.com2026-03-27 → 2026-04-12 · 3 obs
○ 2017-10-04 19:32:56
● 2026-03-27 04:21:36
● 2026-04-12 02:16:08
○NSdns3.masterwebnet.com2016-12-19 → 2017-10-04 · 4 obs
● 2016-12-19 05:54:24
● 2017-10-04 19:32:56
○ 2026-03-27 04:21:36
○ 2026-04-12 02:16:08
●NSdns4.masterweb.com2026-03-27 → 2026-04-12 · 3 obs
○ 2017-10-04 19:32:56
● 2026-03-27 04:21:36
● 2026-04-12 02:16:08
○NSdns4.masterweb.net2016-12-19 → 2017-10-04 · 4 obs
● 2016-12-19 05:54:24
● 2017-10-04 19:32:56
○ 2026-03-27 04:21:36
○ 2026-04-12 02:16:08
●NSdns4.masterwebnet.com2026-03-27 → 2026-04-12 · 3 obs
○ 2017-10-04 19:32:56
● 2026-03-27 04:21:36
● 2026-04-12 02:16:08
●MXalt1.aspmx.l.google.com2016-12-19 → 2026-04-12 · 2 obs
● 2016-12-19 05:54:24
● 2026-04-12 02:16:08
●MXalt2.aspmx.l.google.com2016-12-19 → 2026-04-12 · 2 obs
● 2016-12-19 05:54:24
● 2026-04-12 02:16:08
●MXalt3.aspmx.l.google.com2016-12-19 → 2026-04-12 · 2 obs
● 2016-12-19 05:54:24
● 2026-04-12 02:16:08
●MXalt4.aspmx.l.google.com2016-12-19 → 2026-04-12 · 2 obs
● 2016-12-19 05:54:24
● 2026-04-12 02:16:08
●MXaspmx.l.google.com2016-12-19 → 2026-04-12 · 2 obs
● 2016-12-19 05:54:24
● 2026-04-12 02:16:08
●MXjemtra.com2016-12-19 → 2026-04-12 · 2 obs
● 2016-12-19 05:54:24
● 2026-04-12 02:16:08
●A103.229.73.1152026-03-27 → 2026-04-12 · 3 obs
○ 2017-10-04 19:32:56
● 2026-03-27 04:21:36
● 2026-04-12 02:16:08
○A45.64.1.532016-12-19 → 2017-10-04 · 4 obs
● 2016-12-19 05:54:24
● 2017-10-04 19:32:56
○ 2026-03-27 04:21:36
○ 2026-04-12 02:16:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net...-
jemtra.comdns1.masterwebnet.com, dns2.masterweb.net, dns4.masterwebnet.com, dns3.masterweb.com3 records

✅ Authoritative Response

Server:103.82.241.56

NS records: dns1.masterwebnet.com, dns2.masterweb.net, dns4.masterwebnet.com, dns3.masterweb.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jemtra.com (unsigned zone)

⏱️ Timing

Total: 1566ms | Queries: -

📄 Records

TypeCountSample Data
A1103.229.73.115
NS4dns1.masterweb.com, dns4.masterweb.com...
MX6alt2.aspmx.l.google.com (pri: 5), alt4.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=SUx9AmM7g4o72fm, v=spf1 ip4:103.229.73.115 ip4:103.229.73
SOA1dns1.masterweb.com supportinfo.masterweb

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (dns1.masterwebnet.com, dns4.masterwebnet.com, dns3.masterweb.com)

Analysis

Mail Server Role

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

alt4.aspmx.l.google.com, alt2.aspmx.l.google.com and aspmx.l.google.com are commonly used as mail servers together with jemtra.com.

IP Addresses

jemtra.com points to a single IP address: 103.229.73.115.

Other host names such as mgpersada.com, bitekra.com, wasaka-shipping.com, sipp.pn-makale.go.id and lightningprotection.co.id share IP numbers with jemtra.com.

Name Servers

jemtra.com is delegated to seven name servers: dns1.masterweb.com, dns2.masterweb.com, dns3.masterweb.com, dns4.masterweb.com, dns1.masterwebnet.com, dns4.masterwebnet.com and dns2.masterweb.net.

At least part of the name servers for jemtra.com are shared with other domains, for instance depotmarklin.com, kpu-dompukab.go.id, binaryworks.co.id, wpteknologi.com and paramount-land.com.

These name servers are often used together with the name servers dns3.masterweb.net, dns4.masterweb.net, dns3.masterwebnet.com, dns2.masterwebnet.com, dns1.masterweb.net, ns123.idcloudhosting.com and ns124.idcloudhosting.com.

dns1.masterweb.com ->103.82.241.56

dns2.masterweb.com ->43.229.84.112

dns3.masterweb.com ->110.4.47.109

dns4.masterweb.com ->103.18.245.88

dns1.masterwebnet.com ->103.82.241.56

dns4.masterwebnet.com ->103.18.245.88

dns2.masterweb.net ->43.229.84.112

Host names that point to 103.82.241.56: dns1.masterweb.com, dns1.masterwebnet.com

Host names that point to 43.229.84.112: dns2.masterweb.com, dns2.masterweb.net

Host names that point to 103.18.245.88: dns4.masterweb.com, dns4.masterwebnet.com

Mail Servers

Six mail servers handle jemtra.com: jemtra.com, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

jemtra.com shares at least some mail servers with other domains, for example ns500742.ns500742.ns500671.ns500731.ns500704.ns500678.ns500671.ns500649.ns500153.tenderladiesbz.com, ns500742.ns500742.ns500671.ns500731.ns500671.ns500671.ns500742.ns500731.ns500704.ns500688.ns500649.ns500142.lusty(0x736c7574)z.com, 224tech.com, ns500698.ns500698.ns500758.ns500759.ns500735.ns500698.ns500698.ns500708.ns500708.ns500708.ns500576.ns500619.ns500652.ns500619.trackreceptor.com and superbank.id.

these mail servers are often used together with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c0b::1b and 142.251.2.26.

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.27.

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.26.

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.27.

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.27.

Host names with one IP number:

jemtra.com points to 103.229.73.115.