colsol.biz - robtex.com
colsol.biz
biz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld.biz ⭐ | ||||||
| NS | b.gtld.biz | ||||||
| NS | c.gtld.biz | ||||||
| NS | m.gtld.biz | ||||||
| NS | n.gtld.biz | ||||||
| NS | w.gtld.biz | ||||||
| NS | x.gtld.biz | ||||||
| NS | y.gtld.biz | ||||||
| SOA | a.gtld.bizadmin@tldns.godaddy serial=1786835452 | ||||||
Same first word
Similar names
DNS History
15 records (11 active, 4 former)
●NSdns1.name-services.com2015-08-23 → 2026-08-15 · 2 obs
● 2026-08-15 23:48:56
●NSdns2.name-services.com2015-08-23 → 2026-08-15 · 2 obs
● 2026-08-15 23:48:56
●NSdns3.name-services.com2015-08-23 → 2026-08-15 · 2 obs
● 2026-08-15 23:48:56
●NSdns4.name-services.com2015-08-23 → 2026-08-15 · 2 obs
● 2026-08-15 23:48:56
●NSdns5.name-services.com2015-08-23 → 2026-08-15 · 2 obs
● 2026-08-15 23:48:56
●MXalt1.aspmx.l.google.com2015-08-23 → 2026-08-15 · 2 obs
● 2026-08-15 23:48:56
●MXalt2.aspmx.l.google.com2015-08-23 → 2026-08-15 · 2 obs
● 2026-08-15 23:48:56
●MXaspmx.l.google.com2015-08-23 → 2026-08-15 · 2 obs
● 2026-08-15 23:48:56
●MXaspmx2.googlemail.com2015-08-23 → 2026-08-15 · 2 obs
● 2026-08-15 23:48:56
●MXaspmx3.googlemail.com2015-08-23 → 2026-08-15 · 2 obs
● 2026-08-15 23:48:56
●A162.43.122.542026-06-13 → 2026-08-15 · 3 obs
● 2026-06-13 02:26:02
● 2026-08-15 23:48:56
○A216.239.32.212015-08-23 → 2020-01-05 · 4 obs
● 2020-01-05 04:50:42
○ 2026-06-13 02:26:02
○ 2026-08-15 23:48:56
○A216.239.34.212015-08-23 → 2020-01-05 · 4 obs
● 2020-01-05 04:50:42
○ 2026-06-13 02:26:02
○ 2026-08-15 23:48:56
○A216.239.36.212015-08-23 → 2020-01-05 · 4 obs
● 2020-01-05 04:50:42
○ 2026-06-13 02:26:02
○ 2026-08-15 23:48:56
○A216.239.38.212015-08-23 → 2020-01-05 · 4 obs
● 2020-01-05 04:50:42
○ 2026-06-13 02:26:02
○ 2026-08-15 23:48:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| biz | a.gtld.biz, b.gtld.biz, c.gtld.biz, m.gtld.biz... | - |
| colsol.biz | dns3.name-services.com, dns5.name-services.com, dns1.name-services.com, dns2.name-services.com... | - |
✅ Authoritative Response
Server:64.98.148.139
NS records: dns3.name-services.com, dns5.name-services.com, dns1.name-services.com, dns2.name-services.com, dns4.name-services.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for colsol.biz (unsigned zone)
⏱️ Timing
Total: 851ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.122.54 |
| NS | 5 | dns4.name-services.com, dns1.name-services.com... |
| MX | 5 | alt1.aspmx.l.google.com (pri: 20), aspmx.l.google.com (pri: 10)... |
| SOA | 1 | dns1.name-services.com info.name-service |
Analysis
IP Addresses
colsol.biz has exactly one IP address — 162.43.122.54.
private-salon-lily.com, vortexark.com, ss-falcon.com plus two other host names have IP numbers in common with colsol.biz.
Name Servers
Five name servers handle delegation for colsol.biz: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com and two others.
colsol.biz has at least partial name server overlap with other domains, such as brazos-ra.com, airsys.cloud, pewglobalwarming.info and two others.
It is common to see these name servers used together with name servers dns4.name-services.com and dns5.name-services.com.
Host names pointing to two IP addresses:
dns1.name-services.com points to 64.98.148.137 and 2604:4000:2800:2000:64:98:148:137.
dns2.name-services.com points to 216.40.47.201 and 2604:4000:0:d:216:40:47:201.
dns3.name-services.com points to 64.98.148.138 and 2604:4000:2800:2000:64:98:148:138.
dns4.name-services.com points to 216.40.47.202 and 2604:4000:0:d:216:40:47:202.
dns5.name-services.com points to 64.98.148.139 and 2604:4000:2800:2000:64:98:148:139.
Mail Servers
colsol.biz is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
At least some of the mail servers used by colsol.biz are shared with other domains: ns500724.ns500737.ns500737.ns500599.ns500737.ns500737.ns500737.ns500682.yummyflingsfinder.com, ns500754.ns500731.ns500731.ns500754.ns500754.ns500731.ns500671.ns500731.ns500688.ns500678.ns500649.ns500671.ns500671.ns500666.tenderladiesbz.com, ns500731.ns500671.ns500671.ns500754.ns500291.ns500678.ns500291.ns500291.ns500131.lustychickser.com and two others among them.
These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx2.googlemail.com points to 192.178.234.26 and 2800:3f0:4003:c14::1a.
aspmx3.googlemail.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com points to 64.233.180.26 and 2607:f8b0:4004:c09::1b.
alt1.aspmx.l.google.com points to 192.178.234.26 and 2800:3f0:4003:c14::1a.
alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 2800:3f0:4003:c14::1a IP addresses.
aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 192.178.234.26 IP addresses.