system77.com - robtex.com

system77.com

DNSSEC🔒 Signed (DS record present)
A216.239.32.21🇺🇸 Google216.239.32.0/24
PTRany-in-2015.1e100.net
A216.239.34.21🇺🇸 Google216.239.34.0/24
A216.239.36.21🇺🇸 Google216.239.36.0/24
A216.239.38.21🇺🇸 Google216.239.38.0/24
NSns1.websupport.cz ⭐ 🔒
A2a10:bbc0::11🇨🇿 ACTIVE24-AS2a10:bbc0::/32
PTRns1.websupport.eu
A45.10.97.11🇨🇿 ACTIVE24-AS45.10.97.0/24
PTRns1.websupport.eu
NSns2.websupport.cz 🔒
A2a02:250:3::12🇸🇪 ACTIVE24-AS2a02:250:3::/48
PTRns2.websupport.eu
A185.71.159.12🇸🇪 ACTIVE24-AS185.71.159.0/24
PTRns2.websupport.eu
NSns3.websupport.eu 🔒
A2a10:bbc0::13🇨🇿 ACTIVE24-AS2a10:bbc0::/32
PTRns3.websupport.eu
A45.10.97.13🇨🇿 ACTIVE24-AS45.10.97.0/24
PTRns3.websupport.eu
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(11)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXaspmx2.googlemail.com(12)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.27🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f27.1e100.net
MXaspmx3.googlemail.com(13)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.27🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f27.1e100.net
MXalt2.aspmx.l.google.com(14)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
TXTgoogle-site-verification=yS8FMpGmEWt83dkPU6JVIgX8HDKc8Fj_-3eSr6LnMzg
SOAns1.websupport.czadmin@websupport.cz serial=1740297316

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=1771291435
WOT: UNKNOWN (68/100)

Previously MX for

system77.com

Up

www.system77.com

Same first word

system77.com
system77.pl

DNS History

24 records (12 active, 12 former)

20162017201820192020202120222023202420252026NSns1.websupport.czns2.websupport.czns3.websupport.eualfa.ns.active24.czbeta.ns.active24.czgama.ns.active24.skns1.mercurialjapanad.comns2.mercurialjapanad.comns63.domaincontrol.comns64.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.commailstore1.secureserver.netsmtp.secureserver.netsystem77.comA216.239.32.21216.239.34.21216.239.36.21216.239.38.21174.127.126.52184.168.221.87
○NSalfa.ns.active24.cz2017-02-12 → 2020-03-06 · 5 obs
○ 2016-04-28 01:06:12
● 2017-02-12 03:14:38
● 2020-03-06 08:06:48
○ 2026-02-25 21:49:08
○ 2026-02-26 07:26:12
○NSbeta.ns.active24.cz2017-02-12 → 2020-03-06 · 5 obs
○ 2016-04-28 01:06:12
● 2017-02-12 03:14:38
● 2020-03-06 08:06:48
○ 2026-02-25 21:49:08
○ 2026-02-26 07:26:12
○NSgama.ns.active24.sk2017-02-12 → 2020-03-06 · 5 obs
○ 2016-04-28 01:06:12
● 2017-02-12 03:14:38
● 2020-03-06 08:06:48
○ 2026-02-25 21:49:08
○ 2026-02-26 07:26:12
○NSns1.mercurialjapanad.com2015-11-06 → 2016-04-28 · 5 obs
○ 2015-06-25 15:39:04
● 2015-11-06 17:19:36
● 2016-04-28 01:06:12
○ 2017-02-12 03:14:38
○ 2026-02-26 07:26:12
●NSns1.websupport.cz2026-02-25 → 2026-02-26 · 3 obs
○ 2020-03-06 08:06:48
● 2026-02-25 21:49:08
● 2026-02-26 07:26:12
○NSns2.mercurialjapanad.com2015-11-06 → 2016-04-28 · 5 obs
○ 2015-06-25 15:39:04
● 2015-11-06 17:19:36
● 2016-04-28 01:06:12
○ 2017-02-12 03:14:38
○ 2026-02-26 07:26:12
●NSns2.websupport.cz2026-02-25 → 2026-02-26 · 3 obs
○ 2020-03-06 08:06:48
● 2026-02-25 21:49:08
● 2026-02-26 07:26:12
●NSns3.websupport.eu2026-02-25 → 2026-02-26 · 3 obs
○ 2020-03-06 08:06:48
● 2026-02-25 21:49:08
● 2026-02-26 07:26:12
○NSns63.domaincontrol.com2015-06-25 → 2015-06-25 · 3 obs
● 2015-06-25 15:39:04
○ 2015-11-06 17:19:36
○ 2026-02-26 07:26:12
○NSns64.domaincontrol.com2015-06-25 → 2015-06-25 · 3 obs
● 2015-06-25 15:39:04
○ 2015-11-06 17:19:36
○ 2026-02-26 07:26:12
●MXalt1.aspmx.l.google.com2026-02-25 → 2026-02-26 · 3 obs
○ 2017-02-12 03:14:38
● 2026-02-25 21:49:08
● 2026-02-26 07:26:12
●MXalt2.aspmx.l.google.com2026-02-25 → 2026-02-26 · 3 obs
○ 2017-02-12 03:14:38
● 2026-02-25 21:49:08
● 2026-02-26 07:26:12
●MXaspmx.l.google.com2026-02-25 → 2026-02-26 · 3 obs
○ 2017-02-12 03:14:38
● 2026-02-25 21:49:08
● 2026-02-26 07:26:12
●MXaspmx2.googlemail.com2026-02-25 → 2026-02-26 · 3 obs
○ 2017-02-12 03:14:38
● 2026-02-25 21:49:08
● 2026-02-26 07:26:12
●MXaspmx3.googlemail.com2026-02-25 → 2026-02-26 · 3 obs
○ 2017-02-12 03:14:38
● 2026-02-25 21:49:08
● 2026-02-26 07:26:12
○MXmailstore1.secureserver.net2015-06-25 → 2015-06-25 · 3 obs
● 2015-06-25 15:39:04
○ 2015-11-06 17:19:36
○ 2026-02-26 07:26:12
○MXsmtp.secureserver.net2015-06-25 → 2015-06-25 · 3 obs
● 2015-06-25 15:39:04
○ 2015-11-06 17:19:36
○ 2026-02-26 07:26:12
○MXsystem77.com2015-11-06 → 2016-04-28 · 5 obs
○ 2015-06-25 15:39:04
● 2015-11-06 17:19:36
● 2016-04-28 01:06:12
○ 2017-02-12 03:14:38
○ 2026-02-26 07:26:12
○A174.127.126.522015-11-06 → 2016-04-28 · 5 obs
○ 2015-06-25 15:39:04
● 2015-11-06 17:19:36
● 2016-04-28 01:06:12
○ 2017-02-12 03:14:38
○ 2026-02-26 07:26:12
○A184.168.221.872015-06-25 → 2015-06-25 · 3 obs
● 2015-06-25 15:39:04
○ 2015-11-06 17:19:36
○ 2026-02-26 07:26:12
●A216.239.32.212026-02-25 → 2026-02-26 · 3 obs
○ 2017-02-12 03:14:38
● 2026-02-25 21:49:08
● 2026-02-26 07:26:12
●A216.239.34.212026-02-25 → 2026-02-26 · 3 obs
○ 2017-02-12 03:14:38
● 2026-02-25 21:49:08
● 2026-02-26 07:26:12
●A216.239.36.212026-02-25 → 2026-02-26 · 3 obs
○ 2017-02-12 03:14:38
● 2026-02-25 21:49:08
● 2026-02-26 07:26:12
●A216.239.38.212026-02-25 → 2026-02-26 · 3 obs
○ 2017-02-12 03:14:38
● 2026-02-25 21:49:08
● 2026-02-26 07:26:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
system77.comns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu-

✅ Authoritative Response

Server: 45.10.97.11

NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 818ms | Queries: -

📄 Records

TypeCountSample Data
A4216.239.32.21, 216.239.34.21...
NS3ns1.websupport.cz, ns2.websupport.cz...
MX5aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 11)...
TXT1google-site-verification=yS8FMpGmEWt83dk
SOA1ns1.websupport.cz admin.websupport.cz

AI analysis

www.system77.com is a child of system77.com.

system77.com refers to four IP numbers: 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.

Other host names, for instance loghibt.com, jubileechurch.co.uk, houstonyachtclub.com, sabarhadi.com and edsonvidigal.com share IP numbers with system77.com.

system77.com is delegated to three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.

system77.com at least partially shares name servers with other domains, including drsejf.com, harrerpromotion.at, htszabreh.cz, airbohemia.cz and prisonfellowship.cz.

Host names with two IP numbers:

ns1.websupport.cz: 2a10:bbc0::11 and 45.10.97.11

ns2.websupport.cz: 2a02:250:3::12 and 185.71.159.12

ns3.websupport.eu: 2a10:bbc0::13 and 45.10.97.13

system77.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

system77.com shares at least some mail servers with other domains, for example classedigitale.it, o-ku.net, ns500759.ns500698.ns500759.ns500759.ns500735.ns500736.ns500735.ns500735.ns500736.ns500708.ns500576.ns500576.ns500686.ns500686.ns500619.ns500619.trackreceptor.com, ns500758.ns500758.ns500759.ns500698.ns500735.ns500735.ns500698.ns500708.ns500686.ns500576.ns500619.trackreceptor.com and ns500699.ns500699.ns500734.ns500734.ns500693.ns500588.ns500588.ns500699.ns500612.ns500588.ns500632.ns500632.ns500632.ns500612.dtrkdll.com.

these mail servers are often used with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Hosts with two IP numbers:

aspmx2.googlemail.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.27.

aspmx3.googlemail.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.27.

aspmx.l.google.com points to: 2607:f8b0:4004:c19::1b and 172.253.62.27.

alt1.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.26.

alt2.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.26.

Hosts pointing to 2607:f8b0:4003:c30::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Hosts pointing to 2607:f8b0:4001:c70::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com.