sysflow.net - dns.ninja
sysflow.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.252.149.20🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s307.sureserver.com | ||||||
| NS | ns1.server307.com ⭐ | ||||||
| A | 192.252.149.20🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s307.sureserver.com | ||||||
| NS | ns2.server307.com | ||||||
| A | 192.252.150.20🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | ns2.server307.com | ||||||
| MX | mail.sysflow.net ⭐ | ||||||
| A | 192.252.149.20🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s307.sureserver.com | ||||||
| TXT | v=spf1 a mx include:server307.smtp-spf.sureserver.com ~all | ||||||
| SOA | ns1.server307.comhostmaster@sysflow.net serial=1782935493 | ||||||
net
| 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=1782934481 | ||||||
Subdomains
mail.sysflow.net |
Same first word
sysflow.online |
sysflow.co.uk |
sysflow.com |
sysflow.institute |
sysflow.company |
sysflow.net |
sysflow.systems |
sysflow.eu |
Similar names
wolfsys.net |
flowsys.net |
syswolf.net |
wolfsys.com |
flowsys.com.br |
wolfsys.de |
flowsys.com |
flowsys.cloud |
flowsys.se |
DNS History
8 records (4 active, 4 former)
●NSns1.server307.com2019-05-24 → 2026-07-01 · 3 obs
● 2019-05-24 12:32:18
● 2026-07-01 20:04:36
●NSns2.server307.com2019-05-24 → 2026-07-01 · 3 obs
● 2019-05-24 12:32:18
● 2026-07-01 20:04:36
○NSns61.worldnic.com2015-06-28 → 2017-08-28 · 4 obs
● 2017-08-28 16:08:28
○ 2019-05-24 12:32:18
○ 2026-07-01 20:04:36
○NSns62.worldnic.com2015-06-28 → 2017-08-28 · 4 obs
● 2017-08-28 16:08:28
○ 2019-05-24 12:32:18
○ 2026-07-01 20:04:36
●MXmail.sysflow.net2019-05-24 → 2026-07-01 · 3 obs
● 2019-05-24 12:32:18
● 2026-07-01 20:04:36
○MXp.webcom.ctmail.com2016-01-22 → 2017-08-28 · 4 obs
● 2017-08-28 16:08:28
○ 2019-05-24 12:32:18
○ 2026-07-01 20:04:36
●A192.252.149.202019-05-24 → 2026-07-01 · 3 obs
● 2019-05-24 12:32:18
● 2026-07-01 20:04:36
○A208.91.197.272015-06-28 → 2017-08-28 · 4 obs
● 2017-08-28 16:08:28
○ 2019-05-24 12:32:18
○ 2026-07-01 20:04:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sysflow.net | ns1.server307.com, ns2.server307.com | - |
✅ Authoritative Response
Server:192.252.149.20
NS records: ns1.server307.com, ns2.server307.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sysflow.net (unsigned zone)
⏱️ Timing
Total: 3264ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.252.149.20 |
| NS | 2 | ns1.server307.com, ns2.server307.com |
| MX | 1 | mail.sysflow.net (pri: 0) |
| TXT | 1 | v=spf1 a mx include:server307.smtp-spf.s |
| SOA | 1 | ns1.server307.com hostmaster.sysflow.net |
Analysis
Hierarchy
The domain mail.sysflow.net falls under the parent sysflow.net.
IP Addresses
sysflow.net resolves to one IP address: 192.252.149.20.
mail.ladamic.com, mail.aperta.us, mail.half-manhalf-movie.com and two other host names share IP numbers with sysflow.net.
Name Servers
sysflow.net is served by two delegated name servers, ns1.server307.com and ns2.server307.com.
sysflow.net uses the same name servers as several other domains — among them sysflow.systems, nscyc.org, evaluair.com and two more.
The DNS delegation for sysflow.net at least partly coincides with that of other domains, barbudaful.com being one example.
Each of ns1.server307.com and ns2.server307.com has one IP address: ns1.server307.com uses 192.252.149.20 and ns2.server307.com uses 192.252.150.20.
Mail Servers
Mail for sysflow.net is handled by a single mail server, mail.sysflow.net.
There is one IP number for mail.sysflow.net: 192.252.149.20.