computerextensions.com - robtex.com
computerextensions.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=1783477446 | ||||||
Subdomains
www.computerextensions.com |
Same first word
computerextensions.com |
DNS History
17 records (10 active, 7 former)
●NSns-cloud-c1.googledomains.com2020-01-16 → 2026-07-08 · 3 obs
● 2020-01-16 01:07:04
● 2026-07-08 02:37:08
●NSns-cloud-c2.googledomains.com2020-01-16 → 2026-07-08 · 3 obs
● 2020-01-16 01:07:04
● 2026-07-08 02:37:08
●NSns-cloud-c3.googledomains.com2020-01-16 → 2026-07-08 · 3 obs
● 2020-01-16 01:07:04
● 2026-07-08 02:37:08
●NSns-cloud-c4.googledomains.com2020-01-16 → 2026-07-08 · 3 obs
● 2020-01-16 01:07:04
● 2026-07-08 02:37:08
○NSns05.domaincontrol.com2015-05-30 → 2017-03-16 · 4 obs
● 2017-03-16 23:34:38
○ 2020-01-16 01:07:04
○ 2026-07-08 02:37:08
○NSns06.domaincontrol.com2015-05-30 → 2017-03-16 · 4 obs
● 2017-03-16 23:34:38
○ 2020-01-16 01:07:04
○ 2026-07-08 02:37:08
○NSpark5.secureserver.net2015-05-30 → 2017-03-16 · 4 obs
● 2017-03-16 23:34:38
○ 2020-01-16 01:07:04
○ 2026-07-08 02:37:08
○NSpark6.secureserver.net2017-03-16 → 2017-03-16 · 4 obs
● 2017-03-16 23:34:38
○ 2020-01-16 01:07:04
○ 2026-07-08 02:37:08
○NSwsc1.jomax.net2017-03-16 → 2017-03-16 · 4 obs
● 2017-03-16 23:34:38
○ 2020-01-16 01:07:04
○ 2026-07-08 02:37:08
○NSwsc2.jomax.net2017-03-16 → 2017-03-16 · 4 obs
● 2017-03-16 23:34:38
○ 2020-01-16 01:07:04
○ 2026-07-08 02:37:08
●MXalt1.aspmx.l.google.com2015-05-30 → 2026-07-08 · 2 obs
● 2026-07-08 02:37:08
●MXalt2.aspmx.l.google.com2015-05-30 → 2026-07-08 · 2 obs
● 2026-07-08 02:37:08
●MXalt3.aspmx.l.google.com2015-05-30 → 2026-07-08 · 2 obs
● 2026-07-08 02:37:08
●MXalt4.aspmx.l.google.com2015-05-30 → 2026-07-08 · 2 obs
● 2026-07-08 02:37:08
●MXaspmx.l.google.com2015-05-30 → 2026-07-08 · 2 obs
● 2026-07-08 02:37:08
○A192.186.200.1672015-05-30 → 2020-01-16 · 4 obs
● 2020-01-16 01:07:04
○ 2026-04-30 09:13:48
○ 2026-07-08 02:37:08
●A208.109.41.2312026-04-30 → 2026-07-08 · 3 obs
● 2026-04-30 09:13:48
● 2026-07-08 02:37:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| computerextensions.com | ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.38.108
NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 723ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.109.41.231 |
| NS | 4 | ns-cloud-c4.googledomains.com, ns-cloud-c1.googledomains.com... |
| MX | 5 | alt2.aspmx.l.google.com (pri: 5), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 3 | v=spf1 include:spf.mailjet.com include:_, dpohh6d8o4db90nli02335sib2... |
| SOA | 1 | ns-cloud-c1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-c1.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...)
Analysis
Hierarchy
www.computerextensions.com is delegated beneath computerextensions.com.
IP Addresses
computerextensions.com has exactly one IP address — 208.109.41.231.
medinn.net, mx.ind-roofing.com, lpbinstorage.com plus two other host names have IP numbers in common with computerextensions.com.
Name Servers
Four name servers handle the delegation for computerextensions.com: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.
There is at least partial name server overlap between computerextensions.com and other domains — denoproduction.com, michellevu.com, buritis.net and two more among them.
All four hostnames — ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com — resolve to two IP numbers apiece: ns-cloud-c1.googledomains.com to 216.239.32.108 and 2001:4860:4802:32::6c; ns-cloud-c2.googledomains.com to 216.239.34.108 and 2001:4860:4802:34::6c; ns-cloud-c3.googledomains.com to 216.239.36.108 and 2001:4860:4802:36::6c; ns-cloud-c4.googledomains.com to 216.239.38.108 and 2001:4860:4802:38::6c.
Mail Servers
computerextensions.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by computerextensions.com are shared with other domains: ns500731.ns500671.ns500731.ns500704.ns500671.ns500671.ns500704.ns500688.ns500142.lusty(0x736c7574)z.com, tzuza.com, fikp.unhas.ac.id and two others among them.
These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.
Host names pointing to two IP addresses:
The A records for aspmx.l.google.com return 172.253.139.26 and 2607:f8b0:4004:c1d::1a.
The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.
The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1a.
The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1b.