sysdmz.com - robtex.com
sysdmz.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-951.awsdns-54.net ⭐ | ||||||
| A | 2600:9000:5303:b700::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-951.awsdns-54.net | ||||||
| A | 205.251.195.183🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-951.awsdns-54.net | ||||||
| NS | ns-1399.awsdns-46.org | ||||||
| A | 2600:9000:5305:7700::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1399.awsdns-46.org | ||||||
| A | 205.251.197.119🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1399.awsdns-46.org | ||||||
| NS | ns-1582.awsdns-05.co.uk | ||||||
| A | 2600:9000:5306:2e00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1582.awsdns-05.co.uk | ||||||
| A | 205.251.198.46🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1582.awsdns-05.co.uk | ||||||
| NS | ns-295.awsdns-36.com | ||||||
| A | 2600:9000:5301:2700::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-295.awsdns-36.com | ||||||
| A | 205.251.193.39🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-295.awsdns-36.com | ||||||
| SOA | ns-951.awsdns-54.netawsdns-hostmaster@amazon.com serial=1 | ||||||
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=1771291435 | ||||||
Same first word
sysdmz.com |
Similar names
ysmdzs.com |
myssdz.com |
mdsyzs.com |
sdsmyz.com |
szydsm.com |
sydzsm.com |
mzsyds.com |
szdyms.com |
smzdsy.com |
dymszs.cn |
szmdys.com |
sdzmsy.com |
szsymd.com |
sdszmy.com |
DNS History
9 records (4 active, 5 former)
●NSns-1399.awsdns-46.org2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 17:55:48
●NSns-1582.awsdns-05.co.uk2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 17:55:48
●NSns-295.awsdns-36.com2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 17:55:48
●NSns-951.awsdns-54.net2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 17:55:48
○NSns.sysdmz.com2015-06-16 → 2018-01-17 · 3 obs
● 2018-01-17 23:10:18
○ 2026-03-22 17:55:48
○NSns0.spencerstuart.com2015-06-16 → 2018-01-17 · 3 obs
● 2018-01-17 23:10:18
○ 2026-03-22 17:55:48
○NSns1.spencerstuart.com2015-06-16 → 2018-01-17 · 3 obs
● 2018-01-17 23:10:18
○ 2026-03-22 17:55:48
○MXmail.sysdmz.com2015-06-16 → 2018-01-17 · 3 obs
● 2018-01-17 23:10:18
○ 2026-03-22 17:55:48
○A204.79.137.112015-06-16 → 2018-01-17 · 3 obs
● 2018-01-17 23:10:18
○ 2026-03-22 17:55:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sysdmz.com | ns-295.awsdns-36.com, ns-951.awsdns-54.net, ns-1582.awsdns-05.co.uk, ns-1399.awsdns-46.org | 1 record |
✅ Authoritative Response
Server: 205.251.193.39
NS records: ns-295.awsdns-36.com, ns-951.awsdns-54.net, ns-1582.awsdns-05.co.uk, ns-1399.awsdns-46.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sysdmz.com (unsigned zone)
⏱️ Timing
Total: 241ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1399.awsdns-46.org, ns-1582.awsdns-05.co.uk... |
| SOA | 1 | ns-951.awsdns-54.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-295.awsdns-36.com)
Analysis
Name Servers
sysdmz.com is delegated to four name servers: ns-295.awsdns-36.com, ns-951.awsdns-54.net, ns-1399.awsdns-46.org and ns-1582.awsdns-05.co.uk.
sysdmz.com at least partially shares its name servers with other domains, for instance k55535.com, mylptbenefits.com, perfusionpros.com, d2jm2krs9ty81r.cloudfront.net and zim-logistics-feedback.com.
These name servers are commonly used with ns-127.awsdns-15.com, ns-1002.awsdns-61.net and ns-1975.awsdns-54.co.uk.
Host names with two IPs: ns-295.awsdns-36.com points to 2600:9000:5301:2700::1 and 205.251.193.39; ns-951.awsdns-54.net points to 2600:9000:5303:b700::1 and 205.251.195.183; ns-1399.awsdns-46.org points to 2600:9000:5305:7700::1 and 205.251.197.119; ns-1582.awsdns-05.co.uk points to 2600:9000:5306:2e00::1 and 205.251.198.46.