bisys.org - robtex.com

bisys.org

DNSSEC⚠️ Not signed
A44.244.22.128🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix
PTRec2-44-244-22-128.us-west-2.compute.amazonaws.com
NSns4.csof.net ⭐
A52.20.19.77🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix
PTRec2-52-20-19-77.compute-1.amazonaws.com
NSns1.csof.net
A18.205.186.231🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix
PTRec2-18-205-186-231.compute-1.amazonaws.com
NSns2.csof.net
A23.21.178.27🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix
PTRec2-23-21-178-27.compute-1.amazonaws.com
NSns3.csof.net
A3.214.185.54🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-214-185-54.compute-1.amazonaws.com
MXmx1.bisys.org ⭐
A46.4.12.146🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3
PTRstatic.146.12.4.46.clients.your-server.de
MXmx2.bisys.org ⭐
A46.4.10.173🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3
PTRstatic.173.10.4.46.clients.your-server.de
TXTv=spf1 include:_incspfcheck.mailspike.net ?all
SOAns4.csof.nethostmaster@bisys.org serial=1773031761

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1771291736

Subdomains

mx1.bisys.org
insurance.bisys.org
ns2.bisys.org
ns1.bisys.org
mx2.bisys.org

Same first word

bisys.ru
bisys.com
bisys.org
bisys.ch
bisys.fr
bisys.tech

Similar names

ibsys.ru
sybis.pl
ssybi.com
bissy.se
sysbi.com
sibsy.com
issyb.com
sibys.com
isbys.com
ybiss.com
byiss.com
sybis.de
yssbi.com
ibsys.com
sibys.net
sybis.com
sibys.nl
ibsys.us
bissy.de
byssi.com
sisby.de
bysis.com
ibsys.co.uk
bysis.net

DNS History

14 records (7 active, 7 former)

20162017201820192020202120222023202420252026NSns1.csof.netns2.csof.netns3.csof.netns4.csof.netns1.above.comns2.above.comMXmx1.bisys.orgmx2.bisys.orgmail.post-host.netmx5.csof.netmx6.csof.netA44.244.22.128103.224.212.254195.22.26.248
○NSns1.above.com2015-06-26 → 2015-09-10 · 4 obs
● 2015-06-26 09:49:02
● 2015-09-10 18:59:14
○ 2015-12-11 05:22:58
○ 2026-03-09 04:50:52
●NSns1.csof.net2017-09-12 → 2026-03-09 · 3 obs
○ 2015-12-11 05:22:58
● 2017-09-12 22:39:24
● 2026-03-09 04:50:52
○NSns2.above.com2015-06-26 → 2015-09-10 · 4 obs
● 2015-06-26 09:49:02
● 2015-09-10 18:59:14
○ 2015-12-11 05:22:58
○ 2026-03-09 04:50:52
●NSns2.csof.net2017-12-08 → 2026-03-09 · 3 obs
○ 2017-09-12 22:39:24
● 2017-12-08 19:30:14
● 2026-03-09 04:50:52
●NSns3.csof.net2017-12-08 → 2026-03-09 · 3 obs
○ 2017-09-12 22:39:24
● 2017-12-08 19:30:14
● 2026-03-09 04:50:52
●NSns4.csof.net2017-09-12 → 2026-03-09 · 3 obs
○ 2015-12-11 05:22:58
● 2017-09-12 22:39:24
● 2026-03-09 04:50:52
○MXmail.post-host.net2015-06-26 → 2015-09-10 · 4 obs
● 2015-06-26 09:49:02
● 2015-09-10 18:59:14
○ 2015-12-11 05:22:58
○ 2026-03-09 04:50:52
●MXmx1.bisys.org2026-02-15 → 2026-03-09 · 3 obs
○ 2017-12-08 19:30:14
● 2026-02-15 09:05:10
● 2026-03-09 04:50:52
●MXmx2.bisys.org2026-02-15 → 2026-03-09 · 3 obs
○ 2017-12-08 19:30:14
● 2026-02-15 09:05:10
● 2026-03-09 04:50:52
○MXmx5.csof.net2017-09-12 → 2017-12-08 · 5 obs
○ 2015-12-11 05:22:58
● 2017-09-12 22:39:24
● 2017-12-08 19:30:14
○ 2026-02-15 09:05:10
○ 2026-03-09 04:50:52
○MXmx6.csof.net2017-09-12 → 2017-12-08 · 5 obs
○ 2015-12-11 05:22:58
● 2017-09-12 22:39:24
● 2017-12-08 19:30:14
○ 2026-02-15 09:05:10
○ 2026-03-09 04:50:52
○A103.224.212.2542015-06-26 → 2015-09-10 · 4 obs
● 2015-06-26 09:49:02
● 2015-09-10 18:59:14
○ 2015-12-11 05:22:58
○ 2026-03-09 04:50:52
○A195.22.26.2482017-09-12 → 2017-12-08 · 5 obs
○ 2015-12-11 05:22:58
● 2017-09-12 22:39:24
● 2017-12-08 19:30:14
○ 2026-02-15 09:05:10
○ 2026-03-09 04:50:52
●A44.244.22.1282026-02-15 → 2026-03-09 · 3 obs
○ 2017-12-08 19:30:14
● 2026-02-15 09:05:10
● 2026-03-09 04:50:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
bisys.orgns1.csof.net, ns3.csof.net, ns2.csof.net, ns4.csof.net-

✅ Authoritative Response

Server: 18.205.186.231

NS records: ns1.csof.net, ns3.csof.net, ns2.csof.net, ns4.csof.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bisys.org (unsigned zone)

⏱️ Timing

Total: 631ms | Queries: -

📄 Records

TypeCountSample Data
A144.244.22.128
NS4ns2.csof.net, ns4.csof.net...
MX2mx2.bisys.org (pri: 10), mx1.bisys.org (pri: 10)
TXT1v=spf1 include:_incspfcheck.mailspike.ne
SOA1ns4.csof.net hostmaster.bisys.org

Analysis

Hierarchy

bisys.org is a parent of mx1.bisys.org, insurance.bisys.org, ns2.bisys.org, ns1.bisys.org and mx2.bisys.org.

IP Addresses

bisys.org points to a single IP number: 44.244.22.128.

other host names for instance 7830d.cnhkwy.com, careerdesk.org, 56h.co, 3697596744e3991c994af65554fefcd6.info and 41b09.cnhkwy.com share IP numbers with bisys.org.

Name Servers

bisys.org is delegated to four name servers: ns1.csof.net, ns2.csof.net, ns3.csof.net and ns4.csof.net.

bisys.org at least partially shares name servers with other domains, for instance a314fe1f236a265379430705af04d730.info, ddfet0eeb5a6b934.net, 9623edd3872b7e685361eee9fc1dd728.xyz, aa89d4ed8ed2ec366909b4b7e1e1d70e.xyz and c2f1c0bd0a892f1121c47467945dc064.com.

These name servers are commonly used with ns5.csof.net, ns6.csof.net, ns7.csof.net and ns8.csof.net.

Host names with one IP number:

ns1.csof.net points to 18.205.186.231

ns2.csof.net points to 23.21.178.27

ns3.csof.net points to 3.214.185.54

ns4.csof.net points to 52.20.19.77

Mail Servers

bisys.org is handled by two mail servers: mx1.bisys.org and mx2.bisys.org.

bisys.org shares the same mail server setup as other domains, such as insurance.bisys.org, bis-orclas-dev.insurance.bisys.org and enterpriseenrollment.insurance.bisys.org.

Host names with one IP number:

The host mx1.bisys.org points to 46.4.12.146 and the host mx2.bisys.org points to 46.4.10.173.