silsys.com - robtex.com

silsys.com

DNSSEC⚠️ Not signed
NSns-1609.awsdns-09.co.uk ⭐
A2600:9000:5306:4900::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1609.awsdns-09.co.uk
A205.251.198.73🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1609.awsdns-09.co.uk
NSns-1305.awsdns-35.org
A2600:9000:5305:1900::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1305.awsdns-35.org
A205.251.197.25🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1305.awsdns-35.org
NSns-776.awsdns-33.net
A2600:9000:5303:800::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-776.awsdns-33.net
A205.251.195.8🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-776.awsdns-33.net
NSns-83.awsdns-10.com
A2600:9000:5300:5300::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-83.awsdns-10.com
A205.251.192.83🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-83.awsdns-10.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c1b::1a🇺🇸 Google2607:f8b0:4004::/48
PTRwv-in-f26.1e100.net
A142.251.163.26🇺🇸 Google142.251.163.0/24
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1b🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.27🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f27.1e100.net
MXxemyltev27phkufcdfsadmmhbyr7krbv7v7dige4443sz56ax23q.mx-verification.google.com(15)
SOAns-1609.awsdns-09.co.ukawsdns-hostmaster@amazon.com serial=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=1781982025

Same first word

silsys.com

Similar names

lissys.com
lsisys.com

DNS History

30 records (10 active, 20 former)

2008201020122014201620182020202220242026NSns-1305.awsdns-35.orgns-1609.awsdns-09.co.ukns-776.awsdns-33.netns-83.awsdns-10.comns1.cnchost.comns1.viviotech.netns2.cnchost.comns2.viviotech.netns3.cnchost.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comxemyltev27phkufcdfsadmmhbyr7krbv7v7dige4443sz56ax23q.mx-verification.google.comdefiance.cnchost.comexcellent.cnchost.comexertion.cnchost.comfervent.cnchost.comimpregnable.cnchost.comiphigenia.cnchost.commail.silsys.comsuperb.cnchost.comzealous.cnchost.comA205.210.189.102207.155.248.31207.155.248.47207.155.252.31207.155.252.72208.77.209.131
●NSns-1305.awsdns-35.org2026-04-13 → 2026-06-20 · 3 obs
○ 2019-12-27 09:37:16
● 2026-04-13 17:16:42
● 2026-06-20 19:30:42
●NSns-1609.awsdns-09.co.uk2026-04-13 → 2026-06-20 · 3 obs
○ 2019-12-27 09:37:16
● 2026-04-13 17:16:42
● 2026-06-20 19:30:42
●NSns-776.awsdns-33.net2026-04-13 → 2026-06-20 · 3 obs
○ 2019-12-27 09:37:16
● 2026-04-13 17:16:42
● 2026-06-20 19:30:42
●NSns-83.awsdns-10.com2026-04-13 → 2026-06-20 · 3 obs
○ 2019-12-27 09:37:16
● 2026-04-13 17:16:42
● 2026-06-20 19:30:42
○NSns1.cnchost.com2007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 17:00:38
○ 2015-08-14 01:35:18
○ 2026-06-20 19:30:42
○NSns1.viviotech.net2015-08-14 → 2019-12-27 · 5 obs
○ 2007-10-22 17:00:38
● 2015-08-14 01:35:18
● 2019-12-27 09:37:16
○ 2026-04-13 17:16:42
○ 2026-06-20 19:30:42
○NSns2.cnchost.com2007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 17:00:38
○ 2015-08-14 01:35:18
○ 2026-06-20 19:30:42
○NSns2.viviotech.net2015-08-14 → 2019-12-27 · 5 obs
○ 2007-10-22 17:00:38
● 2015-08-14 01:35:18
● 2019-12-27 09:37:16
○ 2026-04-13 17:16:42
○ 2026-06-20 19:30:42
○NSns3.cnchost.com2007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 17:00:38
○ 2015-08-14 01:35:18
○ 2026-06-20 19:30:42
●MXalt1.aspmx.l.google.com2026-04-13 → 2026-06-20 · 3 obs
○ 2019-12-27 09:37:16
● 2026-04-13 17:16:42
● 2026-06-20 19:30:42
●MXalt2.aspmx.l.google.com2026-04-13 → 2026-06-20 · 3 obs
○ 2019-12-27 09:37:16
● 2026-04-13 17:16:42
● 2026-06-20 19:30:42
●MXalt3.aspmx.l.google.com2026-04-13 → 2026-06-20 · 3 obs
○ 2019-12-27 09:37:16
● 2026-04-13 17:16:42
● 2026-06-20 19:30:42
●MXalt4.aspmx.l.google.com2026-04-13 → 2026-06-20 · 3 obs
○ 2019-12-27 09:37:16
● 2026-04-13 17:16:42
● 2026-06-20 19:30:42
●MXaspmx.l.google.com2026-04-13 → 2026-06-20 · 3 obs
○ 2019-12-27 09:37:16
● 2026-04-13 17:16:42
● 2026-06-20 19:30:42
○MXdefiance.cnchost.com2007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 17:00:38
○ 2015-08-14 01:35:18
○ 2026-06-20 19:30:42
○MXexcellent.cnchost.com2007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 17:00:38
○ 2015-08-14 01:35:18
○ 2026-06-20 19:30:42
○MXexertion.cnchost.com2007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 17:00:38
○ 2015-08-14 01:35:18
○ 2026-06-20 19:30:42
○MXfervent.cnchost.com2007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 17:00:38
○ 2015-08-14 01:35:18
○ 2026-06-20 19:30:42
○MXimpregnable.cnchost.com2007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 17:00:38
○ 2015-08-14 01:35:18
○ 2026-06-20 19:30:42
○MXiphigenia.cnchost.com2007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 17:00:38
○ 2015-08-14 01:35:18
○ 2026-06-20 19:30:42
○MXmail.silsys.com2015-08-14 → 2019-12-27 · 5 obs
○ 2007-10-22 17:00:38
● 2015-08-14 01:35:18
● 2019-12-27 09:37:16
○ 2026-04-13 17:16:42
○ 2026-06-20 19:30:42
○MXsuperb.cnchost.com2007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 17:00:38
○ 2015-08-14 01:35:18
○ 2026-06-20 19:30:42
●MXxemyltev27phkufcdfsadmmhbyr7krbv7v7dige4443sz56ax23q.mx-verification.google.com2026-04-13 → 2026-06-20 · 3 obs
○ 2019-12-27 09:37:16
● 2026-04-13 17:16:42
● 2026-06-20 19:30:42
○MXzealous.cnchost.com2007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 17:00:38
○ 2015-08-14 01:35:18
○ 2026-06-20 19:30:42
○A205.210.189.1022019-12-27 → 2019-12-27 · 4 obs
○ 2017-02-13 16:24:06
● 2019-12-27 09:37:16
○ 2026-04-13 17:16:42
○ 2026-06-20 19:30:42
○A207.155.248.312007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 17:00:38
○ 2015-08-14 01:35:18
○ 2026-06-20 19:30:42
○A207.155.248.472007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 17:00:38
○ 2015-08-14 01:35:18
○ 2026-06-20 19:30:42
○A207.155.252.312007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 17:00:38
○ 2015-08-14 01:35:18
○ 2026-06-20 19:30:42
○A207.155.252.722007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 17:00:38
○ 2015-08-14 01:35:18
○ 2026-06-20 19:30:42
○A208.77.209.1312015-08-14 → 2017-02-13 · 5 obs
○ 2007-10-22 17:00:38
● 2015-08-14 01:35:18
● 2017-02-13 16:24:06
○ 2019-12-27 09:37:16
○ 2026-06-20 19:30:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net...-
silsys.comns-83.awsdns-10.com, ns-776.awsdns-33.net, ns-1609.awsdns-09.co.uk, ns-1305.awsdns-35.org2 records

✅ Authoritative Response

Server:205.251.197.25

NS records: ns-83.awsdns-10.com, ns-776.awsdns-33.net, ns-1609.awsdns-09.co.uk, ns-1305.awsdns-35.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for silsys.com (unsigned zone)

⏱️ Timing

Total: 516ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-1305.awsdns-35.org, ns-1609.awsdns-09.co.uk...
MX6aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
SOA1ns-1609.awsdns-09.co.uk awsdns-hostmaste

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-83.awsdns-10.com, ns-83.awsdns-10.com)

Analysis

Name Servers

The authoritative name servers for silsys.com are ns-83.awsdns-10.com, ns-776.awsdns-33.net, ns-1305.awsdns-35.org and ns-1609.awsdns-09.co.uk.

There is at least partial name server overlap between silsys.com and other domains — bgjobfinder.jp, oceanviewfuneralhome.com, 1lentilha777.com and two more among them.

These name servers regularly appear alongside ns-1601.awsdns-08.co.uk, ns-225.awsdns-28.com, ns-1483.awsdns-57.org and 3 other name servers in NS record sets.

All four hostnames — ns-83.awsdns-10.com, ns-776.awsdns-33.net, ns-1305.awsdns-35.org and ns-1609.awsdns-09.co.uk — resolve to two IP numbers apiece: ns-83.awsdns-10.com to 205.251.192.83 and 2600:9000:5300:5300::1; ns-776.awsdns-33.net to 205.251.195.8 and 2600:9000:5303:800::1; ns-1305.awsdns-35.org to 205.251.197.25 and 2600:9000:5305:1900::1; ns-1609.awsdns-09.co.uk to 205.251.198.73 and 2600:9000:5306:4900::1.

Mail Servers

silsys.com accepts email via 6 mail servers: aspmx.l.google.com, xemyltev27phkufcdfsadmmhbyr7krbv7v7dige4443sz56ax23q.mx-verification.google.com, alt1.aspmx.l.google.com and 3 other.

silsys.com has at least partial mail server overlap with other domains such as rackmedia.tv, kizmet.info, ns500671.ns500754.ns500671.ns500671.ns500671.ns500705.ns500671.ns500688.ns500671.ns500291.ns500688.ns500671.ns500666.tenderladiesbz.com and two more.

These mail servers commonly co-occur with mail servers alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and 4 others.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com has two IP addresses: 142.251.163.26 and 2607:f8b0:4004:c1b::1a.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.