sysars.com - dns.ninja
sysars.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786384564 | ||||||
Previously MX for
sysars.com |
Subdomains
autodiscover.sysars.com |
Same first word
sysars.com |
Similar names
DNS History
11 records (6 active, 5 former)
●NSns-1217.awsdns-24.org2026-07-04 → 2026-08-10 · 3 obs
● 2026-07-04 01:48:38
● 2026-08-10 18:00:18
●NSns-1928.awsdns-49.co.uk2026-07-04 → 2026-08-10 · 3 obs
● 2026-07-04 01:48:38
● 2026-08-10 18:00:18
●NSns-451.awsdns-56.com2026-07-04 → 2026-08-10 · 3 obs
● 2026-07-04 01:48:38
● 2026-08-10 18:00:18
●NSns-845.awsdns-41.net2026-07-04 → 2026-08-10 · 3 obs
● 2026-07-04 01:48:38
● 2026-08-10 18:00:18
○NSns3.hostmar.com2015-06-06 → 2016-07-31 · 5 obs
● 2015-06-06 11:27:30
● 2016-07-31 15:06:52
○ 2017-05-27 21:27:32
○ 2026-08-10 18:00:18
○NSns4.hostmar.com2015-06-06 → 2016-07-31 · 5 obs
● 2015-06-06 11:27:30
● 2016-07-31 15:06:52
○ 2017-05-27 21:27:32
○ 2026-08-10 18:00:18
●MXinbound-smtp.us-east-1.amazonaws.com2026-07-04 → 2026-08-10 · 3 obs
● 2026-07-04 01:48:38
● 2026-08-10 18:00:18
○MXmx1.sysars.com2015-06-06 → 2016-07-31 · 5 obs
● 2015-06-06 11:27:30
● 2016-07-31 15:06:52
○ 2017-05-27 21:27:32
○ 2026-08-10 18:00:18
○MXsysars.com2015-06-06 → 2016-07-31 · 5 obs
● 2015-06-06 11:27:30
● 2016-07-31 15:06:52
○ 2017-05-27 21:27:32
○ 2026-08-10 18:00:18
●A100.24.148.252026-07-04 → 2026-08-10 · 3 obs
● 2026-07-04 01:48:38
● 2026-08-10 18:00:18
○A200.58.119.72015-06-06 → 2016-07-31 · 5 obs
● 2015-06-06 11:27:30
● 2016-07-31 15:06:52
○ 2017-05-27 21:27:32
○ 2026-08-10 18:00:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net... | - |
| sysars.com | ns-451.awsdns-56.com, ns-845.awsdns-41.net, ns-1217.awsdns-24.org, ns-1928.awsdns-49.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.193.195
NS records: ns-451.awsdns-56.com, ns-845.awsdns-41.net, ns-1217.awsdns-24.org, ns-1928.awsdns-49.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sysars.com (unsigned zone)
⏱️ Timing
Total: 468ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 100.24.148.25 |
| NS | 4 | ns-1217.awsdns-24.org, ns-1928.awsdns-49.co.uk... |
| MX | 1 | inbound-smtp.us-east-1.amazonaws.com (pr |
| TXT | 1 | _7yh8mma92d9g4mpqzvzja21s7ip5bjp |
| SOA | 1 | ns-451.awsdns-56.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-451.awsdns-56.com, ns-451.awsdns-56.com)
Analysis
Hierarchy
sysars.com serves as the parent of autodiscover.sysars.com.
IP Addresses
sysars.com resolves to just one IP address, 100.24.148.25.
Name Servers
The NS records for sysars.com point to four name servers: ns-451.awsdns-56.com, ns-845.awsdns-41.net, ns-1217.awsdns-24.org and ns-1928.awsdns-49.co.uk.
sysars.com has at least partial name server overlap with other domains, such as route2222.com, regulora.com, inkwink.com and two others.
ns-451.awsdns-56.com, ns-845.awsdns-41.net, ns-1217.awsdns-24.org and ns-1928.awsdns-49.co.uk all point to exactly two IP numbers each: ns-451.awsdns-56.com → 205.251.193.195 and 2600:9000:5301:c300::1; ns-845.awsdns-41.net → 205.251.195.77 and 2600:9000:5303:4d00::1; ns-1217.awsdns-24.org → 205.251.196.193 and 2600:9000:5304:c100::1; ns-1928.awsdns-49.co.uk → 205.251.199.136 and 2600:9000:5307:8800::1.
Mail Servers
The sole mail server for sysars.com is inbound-smtp.us-east-1.amazonaws.com.
Among the domains sharing a mail server setup with sysars.com are hoorayforeverybody.slack.com, capstone2017-t34.slack.com, cyberiusdigital.slack.com and two others.
There is at least a partial MX overlap between sysars.com and other domains, including razorerp.atlassian.net, archivesspace.atlassian.net, vixverify.atlassian.net and two others.
These mail servers often co-occur with the mail servers inbound-smtp.us-west-2.amazonaws.com.
inbound-smtp.us-east-1.amazonaws.com resolves to five IP numbers: 3.211.210.226, 44.206.9.87, 44.210.166.32 and two others.