cobuyr.com - robtex.com
cobuyr.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=1777171201 | ||||||
Same first word
cobuyr.com |
Similar names
DNS History
11 records (6 active, 5 former)
●NSns-1103.awsdns-09.org2026-04-23 → 2026-04-26 · 3 obs
● 2026-04-23 19:31:30
● 2026-04-26 02:43:06
●NSns-1697.awsdns-20.co.uk2026-04-23 → 2026-04-26 · 3 obs
● 2026-04-23 19:31:30
● 2026-04-26 02:43:06
●NSns-301.awsdns-37.com2026-04-23 → 2026-04-26 · 3 obs
● 2026-04-23 19:31:30
● 2026-04-26 02:43:06
●NSns-848.awsdns-42.net2026-04-23 → 2026-04-26 · 3 obs
● 2026-04-23 19:31:30
● 2026-04-26 02:43:06
○NSns47.domaincontrol.com2008-03-09 → 2008-03-09 · 3 obs
○ 2015-10-13 18:17:30
○ 2026-04-26 02:43:06
○NSns48.domaincontrol.com2008-03-09 → 2008-03-09 · 3 obs
○ 2015-10-13 18:17:30
○ 2026-04-26 02:43:06
●MXcobuyr-com.mail.protection.outlook.com2026-04-23 → 2026-04-26 · 3 obs
● 2026-04-23 19:31:30
● 2026-04-26 02:43:06
○MXmailstore1.secureserver.net2008-03-09 → 2008-03-09 · 3 obs
○ 2015-10-13 18:17:30
○ 2026-04-26 02:43:06
○MXsmtp.secureserver.net2008-03-09 → 2008-03-09 · 3 obs
○ 2015-10-13 18:17:30
○ 2026-04-26 02:43:06
●A145.14.152.1672026-04-23 → 2026-04-26 · 3 obs
● 2026-04-23 19:31:30
● 2026-04-26 02:43:06
○A68.178.232.1002008-03-09 → 2008-03-09 · 3 obs
○ 2015-10-13 18:17:30
○ 2026-04-26 02:43:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cobuyr.com | ns-301.awsdns-37.com, ns-848.awsdns-42.net, ns-1697.awsdns-20.co.uk, ns-1103.awsdns-09.org | 2 records |
✅ Authoritative Response
Server:205.251.193.45
NS records: ns-301.awsdns-37.com, ns-848.awsdns-42.net, ns-1697.awsdns-20.co.uk, ns-1103.awsdns-09.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cobuyr.com (unsigned zone)
⏱️ Timing
Total: 445ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 145.14.152.167 |
| NS | 4 | ns-1103.awsdns-09.org, ns-1697.awsdns-20.co.uk... |
| MX | 2 | cobuyr-com.mail.protection.outlook.com (, cobuyr-com.mail.protection.outlook.com ( |
| SOA | 1 | ns-301.awsdns-37.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-301.awsdns-37.com, ns-301.awsdns-37.com)
Analysis
IP Addresses
cobuyr.com points to IP number 145.14.152.167.
Other host names for example beelex.co.uk, skysanctuary.net and pasadedem.com share IP numbers with cobuyr.com.
Name Servers
cobuyr.com is delegated to four name servers: ns-301.awsdns-37.com, ns-848.awsdns-42.net, ns-1103.awsdns-09.org and ns-1697.awsdns-20.co.uk.
cobuyr.com shares name servers with other domains at least partially, for example mbcairns.com.au, d2nximf56zc4lp.cloudfront.net, ballaa.com, ki-group.co.jp and ryanweigand.com.
These name servers are commonly used with ns-1883.awsdns-43.co.uk.
Host names with two IP numbers:
ns-301.awsdns-37.com points to: 2600:9000:5301:2d00::1 and 205.251.193.45
ns-848.awsdns-42.net points to: 2600:9000:5303:5000::1 and 205.251.195.80
ns-1103.awsdns-09.org points to: 2600:9000:5304:4f00::1 and 205.251.196.79
ns-1697.awsdns-20.co.uk points to: 2600:9000:5306:a100::1 and 205.251.198.161
Mail Servers
cobuyr.com is handled by a single mail server, cobuyr-com.mail.protection.outlook.com.
Host name cobuyr-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca0b::, 2a01:111:f403:ca0b::2, 2a01:111:f403:ca1a::, 2a01:111:f403:ca1a::1, 52.101.89.1, 52.101.89.2, 52.101.99.0 and 52.101.99.2.