server301.com - robtex.com
server301.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.252.149.15🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s301.sureserver.com | ||||||
| NS | ns1.server301.com ⭐ | ||||||
| A | 192.252.149.15🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s301.sureserver.com | ||||||
| NS | ns2.server301.com | ||||||
| A | 192.252.150.15🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | ns2.server301.com | ||||||
| MX | mail.server301.com ⭐ | ||||||
| A | 192.252.149.15🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s301.sureserver.com | ||||||
| TXT | v=spf1 a mx include:server301.smtp-spf.sureserver.com ~all | ||||||
| SOA | ns1.server301.comhostmaster@server301.com serial=1772373957 | ||||||
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
ns1.server301.com |
mail.server301.com |
ns2.server301.com |
hostmaster.server301.com |
Same first word
server301.com |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.server301.com2015-09-03 → 2026-03-01 · 2 obs
● 2026-03-01 14:11:38
●NSns2.server301.com2015-09-03 → 2026-03-01 · 2 obs
● 2026-03-01 14:11:38
●MXmail.server301.com2015-09-03 → 2026-03-01 · 2 obs
● 2026-03-01 14:11:38
●A192.252.149.152020-12-26 → 2026-03-01 · 3 obs
● 2020-12-26 09:06:44
● 2026-03-01 14:11:38
○A216.35.196.292015-09-03 → 2016-11-26 · 4 obs
● 2016-11-26 09:46:14
○ 2020-12-26 09:06:44
○ 2026-03-01 14:11:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| server301.com | ns1.server301.com, ns2.server301.com | 2 records |
✅ Authoritative Response
Server: 192.252.150.15
NS records: ns1.server301.com, ns2.server301.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for server301.com (unsigned zone)
⏱️ Timing
Total: 153ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.252.149.15 |
| NS | 2 | ns1.server301.com, ns2.server301.com |
| MX | 1 | mail.server301.com (pri: 0) |
| TXT | 1 | v=spf1 a mx include:server301.smtp-spf.s |
| SOA | 1 | ns1.server301.com hostmaster.server301.c |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.server301.com, ns2.server301.com)
Analysis
Hierarchy
server301.com is a parent of ns1.server301.com, mail.server301.com, ns2.server301.com and hostmaster.server301.com.
IP Addresses
server301.com points to a single IP address: 192.252.149.15.
Other host names such as mail.setiuk.com, bmfmail.org, mail.tesseractconsulting.com, mail.arliebooks.com and amidonsolutions.com share IPs with server301.com.
Name Servers
Two name servers ns1.server301.com and ns2.server301.com handle the delegation for server301.com.
server301.com shares the same name server setup as other domains, for example corcillodirect.com, dvalnews.com, solutionstreet.com, podgorski.com and gakin.com.
server301.com at least partially shares name servers with other domains, for example oscrm.org, boincuk.com, bmfmail.org, amidonsolutions.com and setiuk.com.
Host names with one IP number:
ns1.server301.com points to 192.252.149.15; ns2.server301.com points to 192.252.150.15.
Mail Servers
The mail.server301.com mail server handles server301.com.
mail.server301.com points to a single IP number: 192.252.149.15.