bryanston.com - robtex.com
bryanston.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=1774955052 | ||||||
Subdomains
mail.bryanston.com |
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●MXbryanston-com.mail.protection.outlook.com2015-12-13 → 2026-03-31 · 3 obs
● 2015-12-13 17:46:54
● 2026-03-31 11:05:14
○MXmail.bryanston.com2015-08-16 → 2015-08-16 · 3 obs
○ 2015-12-13 17:46:54
○ 2026-03-31 11:05:14
○A176.34.104.982015-08-16 → 2017-03-29 · 4 obs
● 2017-03-29 20:00:42
○ 2026-02-17 01:26:20
○ 2026-03-31 11:05:14
●A77.72.18.1392026-02-17 → 2026-03-31 · 3 obs
● 2026-02-17 01:26:20
● 2026-03-31 11:05:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net... | - |
| bryanston.com | ns1.z4dns.com, ns2.z4dns.com | 2 records |
✅ Authoritative Response
Server:77.72.18.139
NS records: ns1.z4dns.com, ns2.z4dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bryanston.com (unsigned zone)
⏱️ Timing
Total: 255ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.72.18.139 |
| NS | 1 | ns1.z4dns.com |
| MX | 1 | bryanston-com.mail.protection.outlook.co |
| TXT | 2 | v=spf1 +a +mx +ip4:77.72.18.139 +ip4:185, MS=ms29776097 |
| SOA | 1 | ns1.z4dns.com tech.garfields.co.za |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.z4dns.com, ns2.z4dns.com)
Analysis
Hierarchy
bryanston.com is the parent of mail.bryanston.com.
IP Addresses
bryanston.com resolves to one IP number: 77.72.18.139.
Other host names, for instance mail.bryanston.com, garfield.co.za, ns2.z4dns.com and bryanstonhigh.co.za share IP numbers with bryanston.com.
Name Servers
bryanston.com is delegated to two name servers ns1.z4dns.com and ns2.z4dns.com.
bryanston.com uses the same name server configuration as other domains, such as bryanstonhigh.co.za.
bryanston.com shares name servers with other domains at least partially, for example garfield.co.za and z4dns.com.
These name servers are commonly used alongside dns1.swiftycdn.net and dns2.swiftycdn.net.
Host names with one IP number:
ns1.z4dns.com points to 77.72.18.142
ns2.z4dns.com points to 77.72.18.139
Mail Servers
bryanston.com is handled by a single mail server, bryanston-com.mail.protection.outlook.com.
Host bryanston-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca28::, 2a01:111:f403:ca28::1, 2a01:111:f403:ca2a::, 2a01:111:f403:ca2a::1, 52.101.160.0, 52.101.160.1, 52.101.162.0 and 52.101.162.1.