grahamwatersystems.com - robtex.com
grahamwatersystems.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=1771291435 | ||||||
Subdomains
ns.grahamwatersystems.com |
Same first word
grahamwatersystems.com |
DNS History
9 records (5 active, 4 former)
○NSns.grahamwatersystems.com2015-06-07 → 2016-01-03 · 4 obs
● 2016-01-03 16:51:46
○ 2016-04-11 23:35:08
○ 2026-03-23 16:01:22
●NSns1.systemdns.com2016-04-11 → 2026-03-23 · 3 obs
● 2016-04-11 23:35:08
● 2026-03-23 16:01:22
●NSns2.systemdns.com2016-04-11 → 2026-03-23 · 3 obs
● 2016-04-11 23:35:08
● 2026-03-23 16:01:22
●NSns3.systemdns.com2016-04-11 → 2026-03-23 · 3 obs
● 2016-04-11 23:35:08
● 2026-03-23 16:01:22
●MXgrahamwatersystems-com.mail.protection.outlook.com2016-09-20 → 2026-03-23 · 3 obs
● 2016-09-20 19:27:30
● 2026-03-23 16:01:22
○MXsysmail.syssolhosting.com2015-06-07 → 2016-04-11 · 4 obs
● 2016-04-11 23:35:08
○ 2016-09-20 19:27:30
○ 2026-03-23 16:01:22
○A149.56.24.1912016-09-20 → 2018-08-28 · 5 obs
● 2016-09-20 19:27:30
● 2018-08-28 17:41:16
○ 2026-03-13 12:56:52
○ 2026-03-23 16:01:22
●A15.235.9.252026-03-13 → 2026-03-23 · 3 obs
● 2026-03-13 12:56:52
● 2026-03-23 16:01:22
○A216.16.228.1682015-06-07 → 2016-04-11 · 4 obs
● 2016-04-11 23:35:08
○ 2016-09-20 19:27:30
○ 2026-03-23 16:01:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| grahamwatersystems.com | ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com | 6 records |
✅ Authoritative Response
Server:216.40.47.90
NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grahamwatersystems.com (unsigned zone)
⏱️ Timing
Total: 368ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 15.235.9.25 |
| NS | 3 | ns3.systemdns.com, ns2.systemdns.com... |
| MX | 1 | grahamwatersystems-com.mail.protection.o |
| TXT | 2 | MS=ms85243942, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.systemdns.com hostmaster.systemdns.c |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)
Analysis
Hierarchy
grahamwatersystems.com is a parent of ns.grahamwatersystems.com.
IP Addresses
grahamwatersystems.com points to a single IP number: 15.235.9.25.
Other host names, for instance mail.dopper.net, whatshappening.ca, snugglersfurniture.ca, smokeyjoes.ca and downhomeexpo.com share IP numbers with grahamwatersystems.com.
Name Servers
The delegation for grahamwatersystems.com is handled by three name servers: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.
grahamwatersystems.com at least partially shares name servers with other domains, for instance soundproofwindowscanada.ca, boxmail.in, okconcretepumping.com, casualblackbook.com and chamonixexperience.com.
Two IP numbers per host:
ns1.systemdns.com points to 2604:4000:0:d:216:40:47:90 and 216.40.47.90.
ns2.systemdns.com points to 2604:4000:2800:d:64:99:148:16 and 64.98.148.16.
ns3.systemdns.com points to 2604:4000:0:d:64:99:96:36 and 64.99.96.36.
Mail Servers
grahamwatersystems.com is handled by a single mail server, grahamwatersystems-com.mail.protection.outlook.com.
grahamwatersystems-com.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:c942::, 2a01:111:f403:c942::1, 2a01:111:f403:c942::3, 2a01:111:f403:c944::, 52.101.190.0, 52.101.190.1, 52.101.190.2 and 52.101.192.0.