altcol.com - dns.ninja
altcol.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.56.92.139🇺🇸 RACKSPACE-ORD50.56.0.0/17 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | 50-56-92-139.static.cloud-ips.com | ||||||
| NS | ns2.rackspace.com ⭐ | ||||||
| A | 65.61.188.4🇺🇸 RACKSPACE-LON65.61.188.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns2.rackspace.com | ||||||
| NS | ns.rackspace.com | ||||||
| A | 69.20.95.4🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns.rackspace.com | ||||||
| MX | alternativecollections.com.s8a1.psmtp.com ⭐ | ||||||
| MX | alternativecollections.com.s8a2.psmtp.com(20) | ||||||
| MX | alternativecollections.com.s8b1.psmtp.com(30) | ||||||
| MX | alternativecollections.com.s8b2.psmtp.com(40) | ||||||
| MX | mail.altcol.com(50) | ||||||
| A | 72.45.248.59🇺🇸 RoadRunner72.45.128.0/17 RR-Route | ||||||
| PTR | syn-072-045-248-059.biz.spectrum.com | ||||||
| SOA | ns.rackspace.comhostmaster@rackspace.com serial=1346048617 | ||||||
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=1785589607 | ||||||
Subdomains
mail.altcol.com |
Same first word
altcol.com |
Similar names
DNS History
15 records (8 active, 7 former)
○NSdns1.name-services.com2008-03-12 → 2008-03-12 · 3 obs
○ 2015-07-02 23:18:44
○ 2026-08-01 13:37:08
○NSdns2.name-services.com2008-03-12 → 2008-03-12 · 3 obs
○ 2015-07-02 23:18:44
○ 2026-08-01 13:37:08
○NSdns3.name-services.com2008-03-12 → 2008-03-12 · 3 obs
○ 2015-07-02 23:18:44
○ 2026-08-01 13:37:08
○NSdns4.name-services.com2008-03-12 → 2008-03-12 · 3 obs
○ 2015-07-02 23:18:44
○ 2026-08-01 13:37:08
○NSdns5.name-services.com2008-03-12 → 2008-03-12 · 3 obs
○ 2015-07-02 23:18:44
○ 2026-08-01 13:37:08
●NSns.rackspace.com2015-07-02 → 2026-08-01 · 3 obs
● 2015-07-02 23:18:44
● 2026-08-01 13:37:08
●NSns2.rackspace.com2015-07-02 → 2026-08-01 · 3 obs
● 2015-07-02 23:18:44
● 2026-08-01 13:37:08
●MXalternativecollections.com.s8a1.psmtp.com2015-07-02 → 2026-08-01 · 3 obs
● 2015-07-02 23:18:44
● 2026-08-01 13:37:08
●MXalternativecollections.com.s8a2.psmtp.com2015-07-02 → 2026-08-01 · 3 obs
● 2015-07-02 23:18:44
● 2026-08-01 13:37:08
●MXalternativecollections.com.s8b1.psmtp.com2015-07-02 → 2026-08-01 · 3 obs
● 2015-07-02 23:18:44
● 2026-08-01 13:37:08
●MXalternativecollections.com.s8b2.psmtp.com2015-07-02 → 2026-08-01 · 3 obs
● 2015-07-02 23:18:44
● 2026-08-01 13:37:08
●MXmail.altcol.com2015-07-02 → 2026-08-01 · 3 obs
● 2015-07-02 23:18:44
● 2026-08-01 13:37:08
○MXroutenullmx.altcol.com2008-03-12 → 2008-03-12 · 3 obs
○ 2015-07-02 23:18:44
○ 2026-08-01 13:37:08
●A50.56.92.1392015-07-02 → 2026-08-01 · 3 obs
● 2015-07-02 23:18:44
● 2026-08-01 13:37:08
○A69.25.142.572008-03-12 → 2008-03-12 · 3 obs
○ 2015-07-02 23:18:44
○ 2026-08-01 13:37:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net... | - |
| altcol.com | ns2.rackspace.com, ns.rackspace.com | 2 records |
✅ Authoritative Response
Server:69.20.95.4
NS records: ns2.rackspace.com, ns.rackspace.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for altcol.com (unsigned zone)
⏱️ Timing
Total: 1352ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.56.92.139 |
| NS | 2 | ns2.rackspace.com, ns.rackspace.com |
| MX | 5 | mail.altcol.com (pri: 50), alternativecollections.com.s8b2.psmtp.co... |
| SOA | 1 | ns.rackspace.com hostmaster.rackspace.co |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.rackspace.com, ns.rackspace.com)
Analysis
Hierarchy
mail.altcol.com is a subdomain of altcol.com.
IP Addresses
altcol.com directs to one IP number, which is 50.56.92.139.
Other host names share IP numbers with altcol.com; alternativecollections.com is one such example.
Name Servers
altcol.com is served by two delegated name servers, ns2.rackspace.com and ns.rackspace.com.
altcol.com has the same name server delegation as a number of other domains, such as kerfeyeworks.com, ipsos-asi.com, lesambassadeurspoker.com and two more.
The name servers of altcol.com overlap at least partially with those of other domains — among them email356.co.uk, melasma.cl, andyhook.co.uk and two more.
The name servers dns1.stabletransit.com, dns2.stabletransit.com and ns1.rackspace.com are commonly seen alongside these name servers.
Both ns2.rackspace.com and ns.rackspace.com have a single IP address each — ns2.rackspace.com resolves to 65.61.188.4 while ns.rackspace.com resolves to 69.20.95.4.
Mail Servers
Five mail servers handle altcol.com: mail.altcol.com, alternativecollections.com.s8a1.psmtp.com, alternativecollections.com.s8a2.psmtp.com and two others.
The mail servers alternativecollections.com.s8b1.psmtp.com and alternativecollections.com.s8b2.psmtp.com are commonly paired with these mail servers.
Hosts that resolve to one IP address:
mail.altcol.com points to the IP address 72.45.248.59.