mail.studyworld2013.com - robtex.com

mail.studyworld2013.com

DNSSEC⚠️ Not signed
A104.247.81.99🇨🇦 TEAMINTERNET-CA-AS104.247.80.0/22 Proxy Registration for Team Internet by Next Dimension
NSns1.parkingcrew.net ⭐ ⚠️ Not in parent delegation
A13.248.158.159🇺🇸 Amazon13.248.144.0/20
PTRa94f3aae71d6f0705.awsglobalaccelerator.com
NSns2.parkingcrew.net ⚠️ Not in parent delegation
A76.223.21.9🇺🇸 Amazon76.223.16.0/20
PTRa94f3aae71d6f0705.awsglobalaccelerator.com
MXmail.h-email.net ⭐
A5.75.171.74🇩🇪 Hetzner5.75.128.0/17 HETZNER-DC
PTRmail.h-email.net
A5.161.98.212🇺🇸 HETZNER-CLOUD2-AS5.161.98.0/24
PTRmail.h-email.net
A5.161.194.135🇺🇸 HETZNER-CLOUD2-AS5.161.194.0/24
PTRstatic.135.194.161.5.clients.your-server.de
A49.13.4.90🇩🇪 Hetzner49.13.0.0/16 HETZNER-DC
PTRstatic.90.4.13.49.clients.your-server.de
A91.107.214.206🇩🇪 Hetzner91.107.128.0/17 HETZNER-DC
PTRstatic.206.214.107.91.clients.your-server.de
A162.55.164.116🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC
PTRstatic.116.164.55.162.clients.your-server.de
A165.227.156.49🇩🇪 DIGITALOCEAN165.227.144.0/20 DigitalOcean
PTRmail3.h-email.net
A165.227.159.144🇩🇪 DIGITALOCEAN165.227.144.0/20 DigitalOcean
PTRmail2.h-email.net
A167.235.143.33🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC
PTRmail.h-email.net
A178.62.199.248🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean
PTRmail.h-email.net
TXTv=spf1 ip6:fd1b:212c:a5f9::/48 -all
SOAns1.parkingcrew.nethostmaster@mail.studyworld2013.com serial=1771952523

studyworld2013.com

DNSSEC⚠️ Not signed
A104.247.81.99🇨🇦 TEAMINTERNET-CA-AS104.247.80.0/22 Proxy Registration for Team Internet by Next Dimension
NSns1.parkingcrew.net ⭐
NSns2.parkingcrew.net
MXmail.h-email.net ⭐
TXTv=spf1 ip6:fd1b:212c:a5f9::/48 -all
SOAns1.parkingcrew.nethostmaster@studyworld2013.com serial=1771952523

Previously MX for

studyworld2013.com

Same first word

mail.bike
mail.gr
mail.srv.br
mail.dyn-vpn.de
mail.serveminecraft.net
mail.gov.cn
mail.staba.jp
mail.pinoko.jp
mail.in.th
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mail.guru
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mail.weir
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mail.sb
mail.ht
mail.ax
mail.spdns.eu
mail.collegefan.org
mail.com.cn
mail.cab
mail.vn.ua
mail.lat
mail.mg.gov.br
mail.kiev.ua
mail.mydns.tw
mail.report
mail.fail
mail.gov.ee
mail.blogspot.com
mail.gob.bo
mail.dnsfor.me
mail.dix.asia
mail.gov.nr
mail.sg
mail.eu.com
mail.camp
mail.nic.za
mail.pink
mail.vg
mail.guide
mail.chips.jp
mail.info
mail.simplesite.com
mail.gw
mail.tv
mail.jellybean.jp
mail.eg
mail.chu.jp
mail.gouv.sn
mail.gov.la
mail.sub.jp
mail.co.ro
mail.com.sg
mail.kikirara.jp
mail.mydns.jp
mail.hr
mail.gov.tn
mail.pb.gov.br
mail.oops.jp
mail.eu
mail.(0x7075737379)cat.jp
mail.tm
mail.boo.jp
mail.co.za
mail.zp.ua
mail.ac.me
mail.info.at
mail.nis.za
mail.gov.ua
mail.net.ua
mail.com.au
mail.cat
mail.vin
mail.stripper.jp
mail.ciao.jp
mail.gov.vc

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DNS History

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026NSns1.parkingcrew.netns2.parkingcrew.netMXmail.h-email.netA104.247.81.9985.13.140.136
●NSns1.parkingcrew.net2026-03-30 → 2026-03-30 · 1 obs
● 2026-03-30 17:27:16
●NSns2.parkingcrew.net2026-03-30 → 2026-03-30 · 1 obs
● 2026-03-30 17:27:16
●MXmail.h-email.net2026-03-30 → 2026-03-30 · 1 obs
● 2026-03-30 17:27:16
●A104.247.81.992026-03-30 → 2026-03-30 · 2 obs
○ 2016-05-10 13:41:26
● 2026-03-30 17:27:16
○A85.13.140.1362015-06-22 → 2016-05-10 · 3 obs
● 2015-06-22 00:50:52
● 2016-05-10 13:41:26
○ 2026-03-30 17:27:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
studyworld2013.comns1.parkingcrew.net, ns2.parkingcrew.net-

✅ Authoritative Response

Server:13.248.158.159

NS records: ns1.parkingcrew.net, ns2.parkingcrew.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyworld2013.com (unsigned zone)

⏱️ Timing

Total: 455ms | Queries: -

📄 Records

TypeCountSample Data
A1104.247.81.99
NS2ns1.parkingcrew.net, ns2.parkingcrew.net
MX1mail.h-email.net (pri: 5)
TXT1v=spf1 ip6:fd1b:212c:a5f9::/48 -all
SOA1ns1.parkingcrew.net hostmaster.mail.stud

Analysis

IP Addresses

mail.studyworld2013.com points to an IP address: 104.247.81.99.

other host names include redesdelsur.com.mx, idbiomed.com, mail.808outlook.com, privacymachine.info and vaglio.it; they share IP numbers with mail.studyworld2013.com.

Name Servers

Two name servers ns1.parkingcrew.net and ns2.parkingcrew.net handle the delegation for mail.studyworld2013.com.

mail.studyworld2013.com shares the same name server setup as other domains, for instance exps.me, antispam.mnd.no, revistasuperficie.com.ar, gafound.com and ctlive.info.

mail.studyworld2013.com at least partially shares name servers with other domains, such as 115.118.100.static-ahmedabad.tcl.net.in, static-14.95.98.14-tataidc.co.in and 115.115.84.134.static-mumbai.tcl.net.in.

Host names with one IP:

ns1.parkingcrew.net points to: 13.248.158.159

ns2.parkingcrew.net points to: 76.223.21.9

Mail Servers

mail.studyworld2013.com is handled by a single mail server, mail.h-email.net.

mail.studyworld2013.com uses the same mail server setup as other domains, for instance www7.4friends.de, snapvip.io, alsace-musique.com, leserreporter.net and spedito.com.

mail.h-email.net points to ten IP numbers: 5.75.171.74, 5.161.98.212, 5.161.194.135, 49.13.4.90, 91.107.214.206, 162.55.164.116, 165.227.156.49, 165.227.159.144, 167.235.143.33 and 178.62.199.248.