sysdevt.com - robtex.com
sysdevt.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3108::ac42:28e4🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3108::ac42:2b1c🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.66.40.228🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.66.43.28🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | alberto.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c12🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alberto.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c312🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | alberto.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2312🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | alberto.ns.cloudflare.com | ||||||
| A | 108.162.195.18🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alberto.ns.cloudflare.com | ||||||
| A | 162.159.44.18Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alberto.ns.cloudflare.com | ||||||
| A | 172.64.35.18🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alberto.ns.cloudflare.com | ||||||
| NS | aria.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a44🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aria.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c044🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | aria.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2044🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | aria.ns.cloudflare.com | ||||||
| A | 108.162.192.68🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aria.ns.cloudflare.com | ||||||
| A | 172.64.32.68🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aria.ns.cloudflare.com | ||||||
| A | 173.245.58.68🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aria.ns.cloudflare.com | ||||||
| MX | mail.sysdevt.com ⭐ | ||||||
| A | 2001:41d0:304:400::4424🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | mail.sysdevt.com | ||||||
| A | 141.94.116.65🇫🇷 OVH141.94.0.0/16 | ||||||
| PTR | mail.sysdevt.com | ||||||
| TXT | v=spf1 mx a -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 172.66.40.228, 172.66.43.28 | ||||||
| IPv6 hints | 2606:4700:3108::ac42:28e4, 2606:4700:3108::ac42:2b1c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=154, name=cloudflare-ech.com | ||||||
| SOA | alberto.ns.cloudflare.comdns@cloudflare.com serial=2413250972 | ||||||
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=1788240755 | ||||||
Subdomains
mail.sysdevt.com |
Same first word
sysdevt.com |
Similar names
systdev.com |
tsysdev.com |
sydvest.no |
sydvest.com |
sydvest.net |
tsysdev.net |
devsyst.com |
sydvets.com |
tsysdev.eu |
sydvest.se |
Previous names
Next names
sysdevtechnic.com |
sysdevup.com |
sysdevx.com |
sysdevzone.com |
sysdex.com |
sysdexport.com |
sysdf.com |
sysdfc.com |
sysdfll.com |
sysdg.com |
sysdgd.com |
sysdgg.com |
sysdgh.com |
sysdgj.com |
sysdgm.com |
sysdgn.com |
sysdgs.com |
sysdh.com |
DNS History
21 records (7 active, 14 former)
●NSalberto.ns.cloudflare.com2026-08-18 → 2026-09-01 · 3 obs
○ 2018-05-30 23:55:26
● 2026-08-18 03:59:28
● 2026-09-01 05:37:30
● 2026-08-18 03:59:28
● 2026-09-01 05:37:30
●NSaria.ns.cloudflare.com2026-08-18 → 2026-09-01 · 3 obs
○ 2018-05-30 23:55:26
● 2026-08-18 03:59:28
● 2026-09-01 05:37:30
● 2026-08-18 03:59:28
● 2026-09-01 05:37:30
○NSns53.domaincontrol.com2018-05-30 → 2018-05-30 · 3 obs
● 2018-05-30 23:55:26
○ 2026-08-18 03:59:28
○ 2026-09-01 05:37:30
○ 2026-08-18 03:59:28
○ 2026-09-01 05:37:30
○NSns54.domaincontrol.com2018-05-30 → 2018-05-30 · 3 obs
● 2018-05-30 23:55:26
○ 2026-08-18 03:59:28
○ 2026-09-01 05:37:30
○ 2026-08-18 03:59:28
○ 2026-09-01 05:37:30
●MXmail.sysdevt.com2026-08-18 → 2026-09-01 · 2 obs
● 2026-08-18 03:59:28
● 2026-09-01 05:37:30
● 2026-09-01 05:37:30
●A172.66.40.2282026-08-18 → 2026-09-01 · 7 obs
○ 2018-05-30 23:55:26
● 2026-08-18 03:59:28
○ 2026-08-18 15:58:58
● 2026-08-19 11:17:38
○ 2026-08-28 10:57:30
● 2026-08-28 16:50:14
● 2026-09-01 05:37:30
● 2026-08-18 03:59:28
○ 2026-08-18 15:58:58
● 2026-08-19 11:17:38
○ 2026-08-28 10:57:30
● 2026-08-28 16:50:14
● 2026-09-01 05:37:30
●A172.66.43.282026-08-18 → 2026-09-01 · 7 obs
○ 2018-05-30 23:55:26
● 2026-08-18 03:59:28
○ 2026-08-18 15:58:58
● 2026-08-19 11:17:38
○ 2026-08-28 10:57:30
● 2026-08-28 16:50:14
● 2026-09-01 05:37:30
● 2026-08-18 03:59:28
○ 2026-08-18 15:58:58
● 2026-08-19 11:17:38
○ 2026-08-28 10:57:30
● 2026-08-28 16:50:14
● 2026-09-01 05:37:30
○A184.168.221.532018-05-30 → 2018-05-30 · 3 obs
● 2018-05-30 23:55:26
○ 2026-08-18 03:59:28
○ 2026-09-01 05:37:30
○ 2026-08-18 03:59:28
○ 2026-09-01 05:37:30
○A188.114.96.02026-08-18 → 2026-08-28 · 6 obs
○ 2026-08-18 03:59:28
● 2026-08-18 15:58:58
○ 2026-08-19 11:17:38
● 2026-08-28 10:57:30
○ 2026-08-28 16:50:14
○ 2026-09-01 05:37:30
● 2026-08-18 15:58:58
○ 2026-08-19 11:17:38
● 2026-08-28 10:57:30
○ 2026-08-28 16:50:14
○ 2026-09-01 05:37:30
○A188.114.97.02026-08-18 → 2026-08-28 · 6 obs
○ 2026-08-18 03:59:28
● 2026-08-18 15:58:58
○ 2026-08-19 11:17:38
● 2026-08-28 10:57:30
○ 2026-08-28 16:50:14
○ 2026-09-01 05:37:30
● 2026-08-18 15:58:58
○ 2026-08-19 11:17:38
● 2026-08-28 10:57:30
○ 2026-08-28 16:50:14
○ 2026-09-01 05:37:30
●A2606:4700:3108::ac42:28e42026-08-18 → 2026-09-01 · 7 obs
○ 2018-05-30 23:55:26
● 2026-08-18 03:59:28
○ 2026-08-18 15:58:58
● 2026-08-19 11:17:38
○ 2026-08-28 10:57:30
● 2026-08-28 16:50:14
● 2026-09-01 05:37:30
● 2026-08-18 03:59:28
○ 2026-08-18 15:58:58
● 2026-08-19 11:17:38
○ 2026-08-28 10:57:30
● 2026-08-28 16:50:14
● 2026-09-01 05:37:30
●A2606:4700:3108::ac42:2b1c2026-08-18 → 2026-09-01 · 7 obs
○ 2018-05-30 23:55:26
● 2026-08-18 03:59:28
○ 2026-08-18 15:58:58
● 2026-08-19 11:17:38
○ 2026-08-28 10:57:30
● 2026-08-28 16:50:14
● 2026-09-01 05:37:30
● 2026-08-18 03:59:28
○ 2026-08-18 15:58:58
● 2026-08-19 11:17:38
○ 2026-08-28 10:57:30
● 2026-08-28 16:50:14
● 2026-09-01 05:37:30
○A2a06:98c1:3120::2026-08-18 → 2026-08-28 · 6 obs
○ 2026-08-18 03:59:28
● 2026-08-18 15:58:58
○ 2026-08-19 11:17:38
● 2026-08-28 10:57:30
○ 2026-08-28 16:50:14
○ 2026-09-01 05:37:30
● 2026-08-18 15:58:58
○ 2026-08-19 11:17:38
● 2026-08-28 10:57:30
○ 2026-08-28 16:50:14
○ 2026-09-01 05:37:30
○A2a06:98c1:3121::2026-08-18 → 2026-08-28 · 6 obs
○ 2026-08-18 03:59:28
● 2026-08-18 15:58:58
○ 2026-08-19 11:17:38
● 2026-08-28 10:57:30
○ 2026-08-28 16:50:14
○ 2026-09-01 05:37:30
● 2026-08-18 15:58:58
○ 2026-08-19 11:17:38
● 2026-08-28 10:57:30
○ 2026-08-28 16:50:14
○ 2026-09-01 05:37:30
○A50.63.202.402018-05-30 → 2018-05-30 · 3 obs
● 2018-05-30 23:55:26
○ 2026-08-18 03:59:28
○ 2026-09-01 05:37:30
○ 2026-08-18 03:59:28
○ 2026-09-01 05:37:30
○A50.63.202.412018-05-30 → 2018-05-30 · 3 obs
● 2018-05-30 23:55:26
○ 2026-08-18 03:59:28
○ 2026-09-01 05:37:30
○ 2026-08-18 03:59:28
○ 2026-09-01 05:37:30
○A50.63.202.522018-05-30 → 2018-05-30 · 3 obs
● 2018-05-30 23:55:26
○ 2026-08-18 03:59:28
○ 2026-09-01 05:37:30
○ 2026-08-18 03:59:28
○ 2026-09-01 05:37:30
○A50.63.202.542018-05-30 → 2018-05-30 · 3 obs
● 2018-05-30 23:55:26
○ 2026-08-18 03:59:28
○ 2026-09-01 05:37:30
○ 2026-08-18 03:59:28
○ 2026-09-01 05:37:30
○A50.63.202.552018-05-30 → 2018-05-30 · 3 obs
● 2018-05-30 23:55:26
○ 2026-08-18 03:59:28
○ 2026-09-01 05:37:30
○ 2026-08-18 03:59:28
○ 2026-09-01 05:37:30
○A50.63.202.572018-05-30 → 2018-05-30 · 3 obs
● 2018-05-30 23:55:26
○ 2026-08-18 03:59:28
○ 2026-09-01 05:37:30
○ 2026-08-18 03:59:28
○ 2026-09-01 05:37:30
○A50.63.202.582018-05-30 → 2018-05-30 · 3 obs
● 2018-05-30 23:55:26
○ 2026-08-18 03:59:28
○ 2026-09-01 05:37:30
○ 2026-08-18 03:59:28
○ 2026-09-01 05:37:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sysdevt.com | aria.ns.cloudflare.com, alberto.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.18
NS records: aria.ns.cloudflare.com, alberto.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sysdevt.com (unsigned zone)
⏱️ Timing
Total: 241ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.66.43.28, 172.66.40.228 |
| AAAA | 2 | 2606:4700:3108::ac42:28e4, 2606:4700:3108::ac42:2b1c |
| NS | 2 | alberto.ns.cloudflare.com, aria.ns.cloudflare.com |
| MX | 1 | mail.sysdevt.com (pri: 10) |
| TXT | 1 | v=spf1 mx a -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | alberto.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (aria.ns.cloudflare.com, aria.ns.cloudflare.com, aria.ns.cloudflare.com...)
Analysis
Hierarchy
sysdevt.com is the parent zone for mail.sysdevt.com.
IP Addresses
sysdevt.com has four IP addresses: 172.66.40.228, 172.66.43.28, 2606:4700:3108::ac42:28e4 and 2606:4700:3108::ac42:2b1c.
Among the host names that share IP numbers with sysdevt.com are ableautoinsurance.com, ero.cloudns.org, clsfoundationrepairandwaterproofing.com and two others.
Name Servers
sysdevt.com is delegated to two name servers: alberto.ns.cloudflare.com and aria.ns.cloudflare.com.
sysdevt.com has the same name server delegation as a number of other domains, such as pc3obco17kvl.workers.dev, momishop.com.tr, emulscompa.media and two more.
sysdevt.com partially shares its NS delegation with several other domains, including shijebeiyuxuansaigeduichengj.com.cn, jokermika.site, dapurkenangan.com and two others.
These name servers regularly co-occur with the name servers malavika.ns.cloudflare.com, nelly.ns.cloudflare.com and amit.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
alberto.ns.cloudflare.com resolves to 108.162.195.18, 162.159.44.18, 172.64.35.18 and 3 other IP addresses.
aria.ns.cloudflare.com resolves to 108.162.192.68, 172.64.32.68, 173.245.58.68 and 3 other IP addresses.
Mail Servers
sysdevt.com routes its mail through a single mail server, mail.sysdevt.com.
The host mail.sysdevt.com resolves to 141.94.116.65 and 2001:41d0:304:400::4424 — two IP addresses.