coltbus.org - robtex.com
coltbus.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.251.168🇺🇸 Amazon3.33.240.0/20 | ||||||
| PTR | aec037177372cc6cd.awsglobalaccelerator.com | ||||||
| A | 15.197.225.128🇺🇸 Amazon15.197.224.0/20 | ||||||
| NS | ns21.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2141::b🇺🇸 GODADDY-DNS2603:5:2140::/44 | ||||||
| PTR | ns21.domaincontrol.com | ||||||
| A | 97.74.100.11🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns21.domaincontrol.com | ||||||
| NS | ns22.domaincontrol.com | ||||||
| A | 2603:5:2241::b🇺🇸 GODADDY-DNS2603:5:2240::/44 | ||||||
| PTR | ns22.domaincontrol.com | ||||||
| A | 173.201.68.11🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns22.domaincontrol.com | ||||||
| MX | mail.coltbus.org ⭐ | ||||||
| A | 23.31.240.169🇺🇸 COMCAST-IBONE23.30.0.0/15 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | mail.lebanontransit.org | ||||||
| SOA | ns21.domaincontrol.comdns@jomax.net 2025-08-25 #3 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774496779 | ||||||
Subdomains
mail.coltbus.org |
Same first word
coltbus.org |
Similar names
uclobts.ws |
tsoclub.nl |
bcsolut.com |
ostclub.com |
otsclub.net |
toclubs.com |
stoclub.ru |
ostclub.at |
lotusbc.co.jp |
bolcuts.com |
ostclub.de |
stoclub.com |
btcsoul.com |
DNS History
7 records (5 active, 2 former)
●NSns21.domaincontrol.com2015-08-11 → 2026-03-26 · 2 obs
● 2026-03-26 03:57:32
●NSns22.domaincontrol.com2015-08-11 → 2026-03-26 · 2 obs
● 2026-03-26 03:57:32
●MXmail.coltbus.org2015-08-11 → 2026-03-26 · 2 obs
● 2026-03-26 03:57:32
●A15.197.225.1282026-03-12 → 2026-03-26 · 3 obs
● 2026-03-12 14:22:50
● 2026-03-26 03:57:32
○A184.168.131.2412020-03-31 → 2020-03-31 · 4 obs
● 2020-03-31 15:44:00
○ 2026-03-12 14:22:50
○ 2026-03-26 03:57:32
○A184.168.221.22015-08-11 → 2017-04-01 · 4 obs
● 2017-04-01 09:21:04
○ 2020-03-31 15:44:00
○ 2026-03-26 03:57:32
●A3.33.251.1682026-03-12 → 2026-03-26 · 3 obs
● 2026-03-12 14:22:50
● 2026-03-26 03:57:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| coltbus.org | ns21.domaincontrol.com, ns22.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.68.11
NS records: ns21.domaincontrol.com, ns22.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coltbus.org (unsigned zone)
⏱️ Timing
Total: 243ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns21.domaincontrol.com, ns22.domaincontrol.com |
| MX | 2 | mail.coltbus.org (pri: 0), mail.coltbus.org (pri: 10) |
| SOA | 1 | ns21.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
coltbus.org is the parent of mail.coltbus.org.
IP Addresses
coltbus.org resolves to two IP numbers: 3.33.251.168 and 15.197.225.128.
other host names including eaglemerch.net, medmethods.com, tonycanhelpyou.com, timejo.com and fashionillustrationmasterclass.com share IP numbers with coltbus.org.
Name Servers
coltbus.org is delegated to two name servers ns21.domaincontrol.com and ns22.domaincontrol.com.
coltbus.org shares the same name server setup as other domains, for instance ruebush.net, auth1.com, divitnutrition.com, steinercom.com and 3cpaint.com.
Host names with two IP numbers:
The host name ns21.domaincontrol.com points to 2603:5:2141::b and 97.74.100.11; the host name ns22.domaincontrol.com points to 2603:5:2241::b and 173.201.68.11.
Mail Servers
coltbus.org is handled by a single mail server, mail.coltbus.org.
mail.coltbus.org resolves to IP 23.31.240.169.