ctbestapts.com - robtex.com
ctbestapts.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=1778655341 | ||||||
Subdomains
mail.ctbestapts.com |
Same first word
ctbestapts.com |
DNS History
11 records (8 active, 3 former)
○NSns.tdl.com2015-08-15 → 2017-05-13 · 4 obs
● 2017-05-13 18:35:24
○ 2026-02-15 12:12:00
○ 2026-05-13 07:16:40
○NSns2.he.net2015-08-15 → 2017-05-13 · 4 obs
● 2017-05-13 18:35:24
○ 2026-02-15 12:12:00
○ 2026-05-13 07:16:40
●NSns31.domaincontrol.com2026-02-15 → 2026-05-13 · 3 obs
● 2026-02-15 12:12:00
● 2026-05-13 07:16:40
●NSns32.domaincontrol.com2026-02-15 → 2026-05-13 · 3 obs
● 2026-02-15 12:12:00
● 2026-05-13 07:16:40
●MXctbestapts-com.mail.protection.outlook.com2026-02-15 → 2026-05-13 · 3 obs
● 2026-02-15 12:12:00
● 2026-05-13 07:16:40
○MXmail.ctbestapts.com2015-08-15 → 2017-05-13 · 4 obs
● 2017-05-13 18:35:24
○ 2026-02-15 12:12:00
○ 2026-05-13 07:16:40
●A108.60.206.42026-02-15 → 2026-05-13 · 3 obs
● 2026-02-15 12:12:00
● 2026-05-13 07:16:40
●A206.180.237.1872026-02-15 → 2026-05-13 · 3 obs
● 2026-02-15 12:12:00
● 2026-05-13 07:16:40
●A50.28.63.2102026-02-15 → 2026-05-13 · 3 obs
● 2026-02-15 12:12:00
● 2026-05-13 07:16:40
●A64.91.229.2052015-08-15 → 2026-05-13 · 2 obs
● 2026-05-13 07:16:40
●A69.174.52.502026-02-15 → 2026-05-13 · 3 obs
● 2026-02-15 12:12:00
● 2026-05-13 07:16:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ctbestapts.com | ns31.domaincontrol.com, ns32.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.105.16
NS records: ns31.domaincontrol.com, ns32.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctbestapts.com (unsigned zone)
⏱️ Timing
Total: 123ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 5 | 206.180.237.187, 69.174.52.50... |
| NS | 2 | ns31.domaincontrol.com, ns32.domaincontrol.com |
| MX | 1 | ctbestapts-com.mail.protection.outlook.c |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, MS=ms57202055 |
| SOA | 1 | ns31.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
ctbestapts.com is the parent of mail.ctbestapts.com.
IP Addresses
Five IP numbers are pointed to by ctbestapts.com: 50.28.63.210, 64.91.229.205, 69.174.52.50, 108.60.206.4 and 206.180.237.187.
other host names including solarmeshshades.com, solar-window-shades.com, dormsuconnstamford.com, guyjean.com and pyromateck.ca share IP numbers with ctbestapts.com.
Name Servers
ctbestapts.com is delegated to two name servers ns31.domaincontrol.com and ns32.domaincontrol.com.
ctbestapts.com shares the same name server setup as other domains, for instance messengersapparel.com, reeffamily.com, rocket-cdnbp.com, juem.com and cellego.net.
Host names with two IP numbers:
The host name ns31.domaincontrol.com points to 2603:5:2191::10 and 97.74.105.16; the host name ns32.domaincontrol.com points to 2603:5:2291::10 and 173.201.73.16.
Mail Servers
ctbestapts.com is handled by a single mail server, ctbestapts-com.mail.protection.outlook.com.
Host ctbestapts-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c936::, 2a01:111:f403:f905::3, 2a01:111:f403:f90a::1, 2a01:111:f403:f913::, 40.93.192.1, 52.101.40.0, 52.101.41.180 and 52.101.194.3.