1source.com - robtex.com
1source.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 4.145.92.168 | ||||||
| NS | ns-1903.awsdns-45.co.uk ⭐ | ||||||
| NS | ns-1331.awsdns-38.org | ||||||
| NS | ns-394.awsdns-49.com | ||||||
| NS | ns-763.awsdns-31.net | ||||||
| MX | 1source-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | ns-1903.awsdns-45.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
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=1776988831 | ||||||
rank #377854 in the tld
Subdomains
www.1source.com |
Same first word
Similar names
1course.cn |
source1.eu |
source1.no |
source1.ca |
source1.org |
source1.net |
source1.parts |
source1.de |
source1.in |
source1.se |
oursec1.com |
course1.com |
1course.com |
source1.com |
1course.ru |
course1.s3.amazonaws.com |
DNS History
10 records (6 active, 4 former)
●NSns-1331.awsdns-38.org2026-02-24 → 2026-04-24 · 3 obs
○ 2016-12-24 14:50:54
● 2026-02-24 04:03:56
● 2026-04-24 00:25:50
● 2026-02-24 04:03:56
● 2026-04-24 00:25:50
●NSns-1903.awsdns-45.co.uk2026-02-24 → 2026-04-24 · 3 obs
○ 2016-12-24 14:50:54
● 2026-02-24 04:03:56
● 2026-04-24 00:25:50
● 2026-02-24 04:03:56
● 2026-04-24 00:25:50
●NSns-394.awsdns-49.com2026-02-24 → 2026-04-24 · 3 obs
○ 2016-12-24 14:50:54
● 2026-02-24 04:03:56
● 2026-04-24 00:25:50
● 2026-02-24 04:03:56
● 2026-04-24 00:25:50
●NSns-763.awsdns-31.net2026-02-24 → 2026-04-24 · 3 obs
○ 2016-12-24 14:50:54
● 2026-02-24 04:03:56
● 2026-04-24 00:25:50
● 2026-02-24 04:03:56
● 2026-04-24 00:25:50
○NSns43.worldnic.com2015-07-06 → 2016-12-24 · 4 obs
● 2015-07-06 08:17:48
● 2016-12-24 14:50:54
○ 2026-02-24 04:03:56
○ 2026-04-24 00:25:50
● 2016-12-24 14:50:54
○ 2026-02-24 04:03:56
○ 2026-04-24 00:25:50
○NSns44.worldnic.com2015-07-06 → 2016-12-24 · 4 obs
● 2015-07-06 08:17:48
● 2016-12-24 14:50:54
○ 2026-02-24 04:03:56
○ 2026-04-24 00:25:50
● 2016-12-24 14:50:54
○ 2026-02-24 04:03:56
○ 2026-04-24 00:25:50
●MX1source-com.mail.protection.outlook.com2015-07-06 → 2026-04-24 · 2 obs
● 2015-07-06 08:17:48
● 2026-04-24 00:25:50
● 2026-04-24 00:25:50
○A208.91.197.272015-07-06 → 2016-12-24 · 4 obs
● 2015-07-06 08:17:48
● 2016-12-24 14:50:54
○ 2026-02-24 04:03:56
○ 2026-04-24 00:25:50
● 2016-12-24 14:50:54
○ 2026-02-24 04:03:56
○ 2026-04-24 00:25:50
○A34.142.171.1122026-02-24 → 2026-02-24 · 4 obs
○ 2016-12-24 14:50:54
● 2026-02-24 04:03:56
○ 2026-03-25 03:45:24
○ 2026-04-24 00:25:50
● 2026-02-24 04:03:56
○ 2026-03-25 03:45:24
○ 2026-04-24 00:25:50
●A4.145.92.1682026-03-25 → 2026-04-24 · 3 obs
○ 2026-02-24 04:03:56
● 2026-03-25 03:45:24
● 2026-04-24 00:25:50
● 2026-03-25 03:45:24
● 2026-04-24 00:25:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 1source.com | ns-763.awsdns-31.net, ns-394.awsdns-49.com, ns-1903.awsdns-45.co.uk, ns-1331.awsdns-38.org | 2 records |
✅ Authoritative Response
Server:205.251.194.251
NS records: ns-763.awsdns-31.net, ns-394.awsdns-49.com, ns-1903.awsdns-45.co.uk, ns-1331.awsdns-38.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1source.com (unsigned zone)
⏱️ Timing
Total: 1522ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 4.145.92.168 |
| NS | 4 | ns-1331.awsdns-38.org, ns-1903.awsdns-45.co.uk... |
| MX | 1 | 1source-com.mail.protection.outlook.com |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns-1903.awsdns-45.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-394.awsdns-49.com, ns-394.awsdns-49.com)
Analysis
Hierarchy
1source.com is a parent of www.1source.com.
IP Addresses
1source.com points to a single IP address: 4.145.92.168.
Name Servers
1source.com is delegated to four name servers: ns-394.awsdns-49.com, ns-763.awsdns-31.net, ns-1331.awsdns-38.org and ns-1903.awsdns-45.co.uk.
Mail Servers
The mail server for 1source.com is 1source-com.mail.protection.outlook.com.