server291.com - dns.ninja
server291.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.252.146.12🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s291.sureserver.com | ||||||
| NS | ns1.server291.com ⭐ | ||||||
| A | 192.252.146.12🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s291.sureserver.com | ||||||
| NS | ns2.server291.com | ||||||
| A | 192.252.147.12🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | ns2.server291.com | ||||||
| MX | mail.server291.com ⭐ | ||||||
| A | 192.252.146.12🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s291.sureserver.com | ||||||
| TXT | v=spf1 a mx include:server291.smtp-spf.sureserver.com ~all | ||||||
| SOA | ns1.server291.comhostmaster@server291.com serial=1782905647 | ||||||
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=1782917901 | ||||||
📈 Tranco rank: #263,096
Previously MX for
Subdomains
mail.server291.com |
mbox.server291.com |
hostmaster.server291.com |
ns1.server291.com |
ns2.server291.com |
Same first word
server291.com |
Similar names
DNS History
6 records (4 active, 2 former)
●NSns1.server291.com2015-07-05 → 2026-07-01 · 2 obs
● 2026-07-01 15:18:26
●NSns2.server291.com2015-07-05 → 2026-07-01 · 2 obs
● 2026-07-01 15:18:26
●MXmail.server291.com2015-07-05 → 2026-07-01 · 2 obs
● 2026-07-01 15:18:26
●A192.252.146.122017-07-02 → 2026-07-01 · 3 obs
● 2017-07-02 04:26:14
● 2026-07-01 15:18:26
○A64.14.68.1442015-07-05 → 2015-11-24 · 4 obs
● 2015-11-24 18:39:08
○ 2015-12-31 20:27:08
○ 2026-07-01 15:18:26
○A64.14.68.472015-12-31 → 2016-09-04 · 5 obs
● 2015-12-31 20:27:08
● 2016-09-04 18:40:42
○ 2017-07-02 04:26:14
○ 2026-07-01 15:18:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| server291.com | ns1.server291.com, ns2.server291.com | 2 records |
✅ Authoritative Response
Server:192.252.147.12
NS records: ns1.server291.com, ns2.server291.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for server291.com (unsigned zone)
⏱️ Timing
Total: 179ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.252.146.12 |
| NS | 2 | ns1.server291.com, ns2.server291.com |
| MX | 1 | mail.server291.com (pri: 0) |
| TXT | 1 | v=spf1 a mx include:server291.smtp-spf.s |
| SOA | 1 | ns1.server291.com hostmaster.server291.c |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.server291.com, ns2.server291.com)
Analysis
Hierarchy
The domain server291.com serves as parent to mail.server291.com, mbox.server291.com, hostmaster.server291.com, ns1.server291.com and ns2.server291.com.
IP Addresses
server291.com directs to one IP number, which is 192.252.146.12.
Among the host names that share IP numbers with server291.com are mail.ninosconvalor.org, hostmaster.bundukipublishing.com, mail.greatscottcycling.com and two others.
Name Servers
server291.com uses two name servers for its delegation: ns1.server291.com and ns2.server291.com.
server291.com has the same name server delegation as a number of other domains, such as kmlewis.com, b2itm.com, bennett7.com and two more.
Each of ns1.server291.com and ns2.server291.com has one IP address: ns1.server291.com uses 192.252.146.12 and ns2.server291.com uses 192.252.147.12.
Mail Servers
server291.com routes its mail through a single mail server, mail.server291.com.
server291.com and domains like hycolake.org share an identical mail server configuration.
mail.server291.com directs to just one IP number, 192.252.146.12.