isersys.com - robtex.com

isersys.com

DNSSEC⚠️ Not signed
NSnova.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2681🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnova.ns.cloudflare.com
A2803:f800:50::6ca2:c281🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnova.ns.cloudflare.com
A2a06:98c1:50::ac40:2281🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnova.ns.cloudflare.com
A108.162.194.129🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnova.ns.cloudflare.com
A162.159.38.129Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnova.ns.cloudflare.com
A172.64.34.129🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnova.ns.cloudflare.com
NSpaul.ns.cloudflare.com
A2606:4700:58::adf5:3b87🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaul.ns.cloudflare.com
A2803:f800:50::6ca2:c187🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpaul.ns.cloudflare.com
A2a06:98c1:50::ac40:2187🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpaul.ns.cloudflare.com
A108.162.193.135🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaul.ns.cloudflare.com
A172.64.33.135🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaul.ns.cloudflare.com
A173.245.59.135🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaul.ns.cloudflare.com
MXroute2.mx.cloudflare.net ⭐
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
MXroute1.mx.cloudflare.net(55)
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
MXroute3.mx.cloudflare.net(56)
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
SOAnova.ns.cloudflare.comdns@cloudflare.com serial=2397900610

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

Same first word

isersys.com
isersys.es

Similar names

sisyser.com
sysrise.com
serisys.cn
serisys.com

DNS History

18 records (5 active, 13 former)

20162017201820192020202120222023202420252026NSnova.ns.cloudflare.compaul.ns.cloudflare.comdns.technorail.comdns2.technorail.comdns3.arubadns.netdns4.arubadns.czMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netmx.isersys.comA62.149.128.15162.149.128.15462.149.128.15762.149.128.16062.149.128.16362.149.128.16662.149.128.7262.149.128.74
○NSdns.technorail.com2015-06-25 → 2017-03-22 · 4 obs
● 2015-06-25 19:41:46
● 2017-03-22 04:01:52
○ 2026-03-03 16:37:10
○ 2026-03-23 10:19:56
○NSdns2.technorail.com2015-06-25 → 2017-03-22 · 4 obs
● 2015-06-25 19:41:46
● 2017-03-22 04:01:52
○ 2026-03-03 16:37:10
○ 2026-03-23 10:19:56
○NSdns3.arubadns.net2015-06-25 → 2017-03-22 · 4 obs
● 2015-06-25 19:41:46
● 2017-03-22 04:01:52
○ 2026-03-03 16:37:10
○ 2026-03-23 10:19:56
○NSdns4.arubadns.cz2015-06-25 → 2017-03-22 · 4 obs
● 2015-06-25 19:41:46
● 2017-03-22 04:01:52
○ 2026-03-03 16:37:10
○ 2026-03-23 10:19:56
●NSnova.ns.cloudflare.com2026-03-03 → 2026-03-23 · 3 obs
○ 2017-03-22 04:01:52
● 2026-03-03 16:37:10
● 2026-03-23 10:19:56
●NSpaul.ns.cloudflare.com2026-03-03 → 2026-03-23 · 3 obs
○ 2017-03-22 04:01:52
● 2026-03-03 16:37:10
● 2026-03-23 10:19:56
○MXmx.isersys.com2015-06-25 → 2017-03-22 · 4 obs
● 2015-06-25 19:41:46
● 2017-03-22 04:01:52
○ 2026-03-03 16:37:10
○ 2026-03-23 10:19:56
●MXroute1.mx.cloudflare.net2026-03-03 → 2026-03-23 · 3 obs
○ 2017-03-22 04:01:52
● 2026-03-03 16:37:10
● 2026-03-23 10:19:56
●MXroute2.mx.cloudflare.net2026-03-03 → 2026-03-23 · 3 obs
○ 2017-03-22 04:01:52
● 2026-03-03 16:37:10
● 2026-03-23 10:19:56
●MXroute3.mx.cloudflare.net2026-03-03 → 2026-03-23 · 3 obs
○ 2017-03-22 04:01:52
● 2026-03-03 16:37:10
● 2026-03-23 10:19:56
○A62.149.128.1512015-06-25 → 2017-03-22 · 4 obs
● 2015-06-25 19:41:46
● 2017-03-22 04:01:52
○ 2026-03-03 16:37:10
○ 2026-03-23 10:19:56
○A62.149.128.1542015-06-25 → 2017-03-22 · 4 obs
● 2015-06-25 19:41:46
● 2017-03-22 04:01:52
○ 2026-03-03 16:37:10
○ 2026-03-23 10:19:56
○A62.149.128.1572015-06-25 → 2017-03-22 · 4 obs
● 2015-06-25 19:41:46
● 2017-03-22 04:01:52
○ 2026-03-03 16:37:10
○ 2026-03-23 10:19:56
○A62.149.128.1602015-06-25 → 2017-03-22 · 4 obs
● 2015-06-25 19:41:46
● 2017-03-22 04:01:52
○ 2026-03-03 16:37:10
○ 2026-03-23 10:19:56
○A62.149.128.1632015-06-25 → 2017-03-22 · 4 obs
● 2015-06-25 19:41:46
● 2017-03-22 04:01:52
○ 2026-03-03 16:37:10
○ 2026-03-23 10:19:56
○A62.149.128.1662015-06-25 → 2017-03-22 · 4 obs
● 2015-06-25 19:41:46
● 2017-03-22 04:01:52
○ 2026-03-03 16:37:10
○ 2026-03-23 10:19:56
○A62.149.128.722015-06-25 → 2017-03-22 · 4 obs
● 2015-06-25 19:41:46
● 2017-03-22 04:01:52
○ 2026-03-03 16:37:10
○ 2026-03-23 10:19:56
○A62.149.128.742015-06-25 → 2017-03-22 · 4 obs
● 2015-06-25 19:41:46
● 2017-03-22 04:01:52
○ 2026-03-03 16:37:10
○ 2026-03-23 10:19:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
isersys.compaul.ns.cloudflare.com, nova.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.135

NS records: paul.ns.cloudflare.com, nova.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for isersys.com (unsigned zone)

⏱️ Timing

Total: 250ms | Queries: -

📄 Records

TypeCountSample Data
NS2nova.ns.cloudflare.com, paul.ns.cloudflare.com
MX3route2.mx.cloudflare.net (pri: 33), route1.mx.cloudflare.net (pri: 55)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
SOA1nova.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (paul.ns.cloudflare.com, paul.ns.cloudflare.com, paul.ns.cloudflare.com...)

Analysis

Name Servers

Two name servers nova.ns.cloudflare.com and paul.ns.cloudflare.com handle the delegation for isersys.com.

isersys.com shares the same name server setup as other domains, for example abgcarolinas.com, f-h-prince.com, healthychinesesoups.com, vysoketatry.org and fcbmtg.com.

isersys.com at least partially shares name servers with other domains, for example dw1989.com, bellabeach.com, un4tun8.com, weide11.com and ymfast.com.

These name servers are often used together with rommy.ns.cloudflare.com and arya.ns.cloudflare.com.

Host names with six IP numbers:

nova.ns.cloudflare.com points to 2606:4700:50::a29f:2681, 2803:f800:50::6ca2:c281, 2a06:98c1:50::ac40:2281, 108.162.194.129, 162.159.38.129 and 172.64.34.129.

paul.ns.cloudflare.com points to 2606:4700:58::adf5:3b87, 2803:f800:50::6ca2:c187, 2a06:98c1:50::ac40:2187, 108.162.193.135, 172.64.33.135 and 173.245.59.135.

Mail Servers

isersys.com is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

isersys.com shares at least partially some mail servers with other domains, for instance ariait.ir, theautoinsuranceshop.com, noticiashoy.online, pboos.ch and bytecore.org.

Host names with six IP numbers:

route1.mx.cloudflare.net points to: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13

route2.mx.cloudflare.net points to: 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19

route3.mx.cloudflare.net points to: 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25