ajcomputer.com - robtex.com
ajcomputer.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.252.156.26🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s905.sureserver.com | ||||||
| NS | ns1.hoster905.com ⭐ | ||||||
| A | 192.252.156.26🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s905.sureserver.com | ||||||
| NS | ns2.hoster905.com | ||||||
| A | 192.252.157.26🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | ns2.hoster905.com | ||||||
| MX | mail.ajcomputer.com ⭐ | ||||||
| A | 192.252.156.26🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s905.sureserver.com | ||||||
| TXT | v=spf1 a mx include:hoster905.smtp-spf.sureserver.com +ip4:168.245.102.208 -all | ||||||
| SOA | ns1.hoster905.comhostmaster@ajcomputer.com serial=1783787701 | ||||||
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=1783788522 | ||||||
Subdomains
mail.ajcomputer.com |
Same first word
ajcomputer.com |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.hoster905.com2015-06-24 → 2026-07-11 · 2 obs
● 2026-07-11 16:51:46
●NSns2.hoster905.com2015-06-24 → 2026-07-11 · 2 obs
● 2026-07-11 16:51:46
●MXmail.ajcomputer.com2015-06-24 → 2026-07-11 · 2 obs
● 2026-07-11 16:51:46
●A192.252.156.262017-11-21 → 2026-07-11 · 3 obs
● 2017-11-21 18:29:46
● 2026-07-11 16:51:46
○A64.14.72.752015-06-24 → 2016-11-28 · 4 obs
● 2016-11-28 14:57:54
○ 2017-11-21 18:29:46
○ 2026-07-11 16:51:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| ajcomputer.com | ns1.hoster905.com, ns2.hoster905.com | 2 records |
✅ Authoritative Response
Server:192.252.157.26
NS records: ns1.hoster905.com, ns2.hoster905.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ajcomputer.com (unsigned zone)
⏱️ Timing
Total: 231ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.252.156.26 |
| NS | 2 | ns1.hoster905.com, ns2.hoster905.com |
| MX | 1 | mail.ajcomputer.com (pri: 0) |
| TXT | 1 | v=spf1 a mx include:hoster905.smtp-spf.s |
| SOA | 1 | ns1.hoster905.com hostmaster.ajcomputer. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.hoster905.com, ns2.hoster905.com)
Analysis
Hierarchy
ajcomputer.com is the parent zone for mail.ajcomputer.com.
IP Addresses
ajcomputer.com resolves to just one IP address, 192.252.156.26.
Two other host names, along with tiefenbach.us, hoster905.com and hostmaster.hudsontradingpost.com, also share IP numbers with ajcomputer.com.
Name Servers
ajcomputer.com has two authoritative name servers — ns1.hoster905.com and ns2.hoster905.com.
ajcomputer.com shares its NS records with other domains, for example universalcopy.net, fredpirat.net, foolsgoldpuzzles.com and two others.
ajcomputer.com and other domains like canadatrain.ca, gaiatours.ca and seatreks.ca share some name servers
These name servers are regularly seen alongside ns1.s2061.sureserver.com and ns2.s2061.sureserver.com as name servers.
ns1.hoster905.com resolves to 192.252.156.26. ns2.hoster905.com resolves to 192.252.157.26. Both host names point to a single IP number.
Mail Servers
The sole mail server for ajcomputer.com is mail.ajcomputer.com.
mail.ajcomputer.com points to one IP number — 192.252.156.26.