colrb.com - dns.ninja
colrb.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=1783250731 | ||||||
Same first word
colrb.com |
Similar names
DNS History
11 records (11 active, 0 former)
●NSns49.domaincontrol.com2017-09-09 → 2026-07-05 · 2 obs
● 2026-07-05 12:11:36
●NSns50.domaincontrol.com2017-09-09 → 2026-07-05 · 2 obs
● 2026-07-05 12:11:36
●MXalt1.aspmx.l.google.com2017-09-09 → 2026-07-05 · 2 obs
● 2026-07-05 12:11:36
●MXalt2.aspmx.l.google.com2017-09-09 → 2026-07-05 · 2 obs
● 2026-07-05 12:11:36
●MXaspmx.l.google.com2017-09-09 → 2026-07-05 · 2 obs
● 2026-07-05 12:11:36
●MXaspmx2.googlemail.com2017-09-09 → 2026-07-05 · 2 obs
● 2026-07-05 12:11:36
●MXaspmx3.googlemail.com2017-09-09 → 2026-07-05 · 2 obs
● 2026-07-05 12:11:36
●A216.239.32.212017-09-09 → 2026-07-05 · 2 obs
● 2026-07-05 12:11:36
●A216.239.34.212017-09-09 → 2026-07-05 · 2 obs
● 2026-07-05 12:11:36
●A216.239.36.212017-09-09 → 2026-07-05 · 2 obs
● 2026-07-05 12:11:36
●A216.239.38.212017-09-09 → 2026-07-05 · 2 obs
● 2026-07-05 12:11:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| colrb.com | ns49.domaincontrol.com, ns50.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.72.25
NS records: ns49.domaincontrol.com, ns50.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for colrb.com (unsigned zone)
⏱️ Timing
Total: 169ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 216.239.32.21, 216.239.34.21... |
| NS | 2 | ns49.domaincontrol.com, ns50.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | google-site-verification=G2QV5d1eMvcxmKa, v=spf1 include:_spf.google.com ?all |
| SOA | 1 | ns49.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns49.domaincontrol.com, ns49.domaincontrol.com, ns50.domaincontrol.com...)
Analysis
IP Addresses
colrb.com has four IP addresses: 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.
Additional host names — armakozmetik.com, summitridgecap.com, famga.com and two others — share IP numbers with colrb.com.
Name Servers
DNS delegation for colrb.com points to two name servers: ns49.domaincontrol.com and ns50.domaincontrol.com.
colrb.com shares its name server setup with other domains, including reliantfootandankle.com, enmartech.com, mtoliveschools.org and two others.
colrb.com has a partial name server overlap with other domains — among them gbnite.com and preciseinnovations.in.
ns49.domaincontrol.com directs to 97.74.104.25 and 2603:5:2182::19. ns50.domaincontrol.com directs to 173.201.72.25 and 2603:5:2282::19. Each host name carries two IP addresses.
Mail Servers
Mail for colrb.com is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
colrb.com shares mail servers — at least in part — with other domains, including ns500671.ns500671.ns500671.ns500731.ns500671.ns500671.ns500731.ns500671.ns500705.ns500705.ns500649.ns500649.lustychickser.com, ns500765.ns500765.ns500734.ns500699.ns500693.ns500588.ns500693.ns500588.ns500683.ns500632.ns500683.ns500632.ns500632.ns500612.dtrkdll.com, ns500754.ns500754.ns500731.ns500731.ns500742.ns500671.ns500742.ns500671.ns500705.ns500688.ns500678.ns500291.ns500291.ns500291.ns500131.lustychickser.com and two others.
These mail servers are frequently used alongside mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other.
Host names with two IP numbers:
aspmx2.googlemail.com has two IP addresses: 172.217.216.26 and 2607:f8b0:4023:2803::1a.
aspmx3.googlemail.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com has two IP addresses: 142.250.141.26 and 2607:f8b0:4023:c03::1a.
alt1.aspmx.l.google.com has two IP addresses: 172.217.216.27 and 2607:f8b0:4023:2803::1a.
alt2.aspmx.l.google.com has two IP addresses: 192.178.213.26 and 2a00:1450:4013:c1e::1a.
Host names pointing to 2607:f8b0:4023:2803::1a IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.