ctbfiber.com - dns.ninja
ctbfiber.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=1781063033 | ||||||
Same first word
ctbfiber.com |
Similar names
DNS History
16 records (9 active, 7 former)
○NSdns0.zoneedit.com2015-08-30 → 2018-01-05 · 4 obs
● 2018-01-05 05:15:40
○ 2026-02-14 19:05:58
○ 2026-06-10 04:06:34
●NSns.inmotionhosting.com2026-02-14 → 2026-06-10 · 3 obs
● 2026-02-14 19:05:58
● 2026-06-10 04:06:34
●NSns1.inmotionhosting.com2026-02-14 → 2026-06-10 · 3 obs
● 2026-02-14 19:05:58
● 2026-06-10 04:06:34
○NSns12.zoneedit.com2015-08-30 → 2018-01-05 · 4 obs
● 2018-01-05 05:15:40
○ 2026-02-14 19:05:58
○ 2026-06-10 04:06:34
○NSns14.zoneedit.com2015-08-30 → 2018-01-05 · 4 obs
● 2018-01-05 05:15:40
○ 2026-02-14 19:05:58
○ 2026-06-10 04:06:34
●NSns2.inmotionhosting.com2026-02-14 → 2026-06-10 · 3 obs
● 2026-02-14 19:05:58
● 2026-06-10 04:06:34
●MXalt1.aspmx.l.google.com2015-08-30 → 2026-06-10 · 2 obs
● 2026-06-10 04:06:34
●MXalt2.aspmx.l.google.com2015-08-30 → 2026-06-10 · 2 obs
● 2026-06-10 04:06:34
●MXalt3.aspmx.l.google.com2026-02-14 → 2026-06-10 · 3 obs
● 2026-02-14 19:05:58
● 2026-06-10 04:06:34
●MXalt4.aspmx.l.google.com2026-02-14 → 2026-06-10 · 3 obs
● 2026-02-14 19:05:58
● 2026-06-10 04:06:34
●MXaspmx.l.google.com2015-08-30 → 2026-06-10 · 2 obs
● 2026-06-10 04:06:34
○MXaspmx2.googlemail.com2015-08-30 → 2018-01-05 · 4 obs
● 2018-01-05 05:15:40
○ 2026-02-14 19:05:58
○ 2026-06-10 04:06:34
○MXaspmx3.googlemail.com2015-08-30 → 2018-01-05 · 4 obs
● 2018-01-05 05:15:40
○ 2026-02-14 19:05:58
○ 2026-06-10 04:06:34
○MXaspmx4.googlemail.com2015-08-30 → 2018-01-05 · 4 obs
● 2018-01-05 05:15:40
○ 2026-02-14 19:05:58
○ 2026-06-10 04:06:34
○MXaspmx5.googlemail.com2015-08-30 → 2018-01-05 · 4 obs
● 2018-01-05 05:15:40
○ 2026-02-14 19:05:58
○ 2026-06-10 04:06:34
●A104.247.75.2492026-02-14 → 2026-06-10 · 2 obs
● 2026-06-10 04:06:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net... | - |
| ctbfiber.com | ns.inmotionhosting.com, ns2.inmotionhosting.com | 2 records |
✅ Authoritative Response
Server:70.39.150.2
NS records: ns.inmotionhosting.com, ns2.inmotionhosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctbfiber.com (unsigned zone)
⏱️ Timing
Total: 349ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.247.75.249 |
| NS | 2 | ns1.inmotionhosting.com, ns2.inmotionhosting.com |
| MX | 5 | ASPMX.L.GOOGLE.com (pri: 1), ALT1.ASPMX.L.GOOGLE.com (pri: 5)... |
| SOA | 1 | ns1.inmotionhosting.com systems-notices. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.inmotionhosting.com, ns2.inmotionhosting.com)
Analysis
IP Addresses
ctbfiber.com has exactly one IP address — 104.247.75.249.
goldengoose-snearkers.com, carsonmechanical.com, sanantonioastronomy.com plus two other host names have IP numbers in common with ctbfiber.com.
Name Servers
The authoritative name servers for ctbfiber.com are ns1.inmotionhosting.com, ns2.inmotionhosting.com and ns.inmotionhosting.com — three in total.
ctbfiber.com has at least partial name server overlap with other domains, such as mdagg.com, lemfirm.com, vps80517.inmotionhosting.com and two others.
These name servers tend to appear together with the name servers ns1.servconfig.com, ns2.servconfig.com and ns3.inmotionhosting.com.
ns1.inmotionhosting.com and ns.inmotionhosting.com both resolve to 74.124.210.242, while ns2.inmotionhosting.com resolves to 70.39.150.2. All three hostnames map to exactly one IP address each.
Both ns1.inmotionhosting.com and ns.inmotionhosting.com resolve to 74.124.210.242 IP addresses each.
Mail Servers
Mail for ctbfiber.com is routed through 5 mail servers, including 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 ctbfiber.com are shared with other domains: in-flex.cl, alliancesnab.ru, hijp.net and two others among them.
It is common for these mail servers to be used in conjunction with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and aspmx2.googlemail.com, plus three others.
Host names pointing to two IP addresses:
aspmx.l.google.com directs traffic to 192.178.155.26 and 2607:f8b0:4004:c17::1a.
alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1b.