knowyournumbers.net - robtex.com
knowyournumbers.net
net
| 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=1771291465 | ||||||
Same first word
knowyournumbers.ie |
knowyournumbers.ca |
knowyournumbers.co.uk |
knowyournumbers.net |
DNS History
19 records (6 active, 13 former)
●NSns71.domaincontrol.com2016-12-22 → 2026-03-24 · 3 obs
● 2016-12-22 16:17:08
● 2026-03-24 07:27:44
●NSns72.domaincontrol.com2016-12-22 → 2026-03-24 · 3 obs
● 2016-12-22 16:17:08
● 2026-03-24 07:27:44
○NSns77.domaincontrol.com2015-06-19 → 2016-09-08 · 4 obs
● 2016-09-08 15:15:14
○ 2016-12-22 16:17:08
○ 2026-03-24 07:27:44
○NSns78.domaincontrol.com2015-06-19 → 2016-09-08 · 4 obs
● 2016-09-08 15:15:14
○ 2016-12-22 16:17:08
○ 2026-03-24 07:27:44
○MXknowyournumbers-net.mail.protection.outlook.com2018-08-08 → 2018-08-08 · 3 obs
● 2018-08-08 13:51:12
○ 2026-03-24 07:27:44
○MXmailstore1.secureserver.net2015-06-19 → 2016-12-24 · 4 obs
● 2016-12-24 06:59:02
○ 2018-08-08 13:51:12
○ 2026-03-24 07:27:44
●MXmx01.mail.icloud.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 07:27:44
●MXmx02.mail.icloud.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 07:27:44
○MXsmtp.secureserver.net2015-06-19 → 2016-12-24 · 4 obs
● 2016-12-24 06:59:02
○ 2018-08-08 13:51:12
○ 2026-03-24 07:27:44
●A13.248.243.52026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 07:27:44
○A184.168.221.432018-08-08 → 2018-08-08 · 3 obs
● 2018-08-08 13:51:12
○ 2026-03-24 07:27:44
○A184.168.221.632018-08-08 → 2018-08-08 · 3 obs
● 2018-08-08 13:51:12
○ 2026-03-24 07:27:44
○A50.63.202.332015-06-19 → 2018-08-08 · 5 obs
● 2016-09-08 15:15:14
○ 2016-12-22 16:17:08
● 2018-08-08 13:51:12
○ 2026-03-24 07:27:44
○A50.63.202.452018-08-08 → 2018-08-08 · 3 obs
● 2018-08-08 13:51:12
○ 2026-03-24 07:27:44
○A50.63.202.492016-12-22 → 2018-08-08 · 4 obs
● 2016-12-22 16:17:08
● 2018-08-08 13:51:12
○ 2026-03-24 07:27:44
○A50.63.202.532018-08-08 → 2018-08-08 · 3 obs
● 2018-08-08 13:51:12
○ 2026-03-24 07:27:44
○A50.63.202.572018-08-08 → 2018-08-08 · 3 obs
● 2018-08-08 13:51:12
○ 2026-03-24 07:27:44
○A50.63.202.632018-08-08 → 2018-08-08 · 3 obs
● 2018-08-08 13:51:12
○ 2026-03-24 07:27:44
●A76.223.105.2302026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 07:27:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| knowyournumbers.net | ns71.domaincontrol.com, ns72.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.105.46
NS records: ns71.domaincontrol.com, ns72.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowyournumbers.net (unsigned zone)
⏱️ Timing
Total: 286ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns71.domaincontrol.com, ns72.domaincontrol.com |
| MX | 2 | mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10) |
| TXT | 2 | apple-domain=ePogcLX4teof4Faj, v=spf1 redirect=icloud.com |
| SOA | 1 | ns71.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
Two IP numbers are pointed to by knowyournumbers.net: 13.248.243.5 and 76.223.105.230.
other host names include mx.aductcleaning.com, aavoigt.com, circle-earth.com, elektro-schaerli.com and contactmaldives.com; they share IP numbers with knowyournumbers.net.
Name Servers
Two name servers ns71.domaincontrol.com and ns72.domaincontrol.com handle the delegation for knowyournumbers.net.
knowyournumbers.net shares the same name server setup as other domains, for instance botaz.info, alvd.com, aplustutoringli.com, fungustoenailcenter.com and harisivan.com.
knowyournumbers.net shares name servers with other domains at least partially, for example tslegal.com.
Host names with two IP numbers:
ns71.domaincontrol.com points to 2603:5:2194::2e and 97.74.105.46.
ns72.domaincontrol.com points to 2603:5:2294::2e and 173.201.73.46.
Mail Servers
knowyournumbers.net is handled by two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.
knowyournumbers.net uses the same mail server setup as other domains, for instance catdaze.com, egolland.com, robfedson.com, kuhn.email and pierombressan.com.
knowyournumbers.net shares some mail servers with other domains, for example m-photo.co.uk, razas.us and smf.vn.
Host names with six IP numbers
mx01.mail.icloud.com and mx02.mail.icloud.com each point to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30
Host names that point to 17.42.251.62: mx01.mail.icloud.com and mx02.mail.icloud.com
Host names that point to 17.56.9.31: mx01.mail.icloud.com and mx02.mail.icloud.com
Host names that point to 17.57.152.5: mx01.mail.icloud.com and mx02.mail.icloud.com
Host names that point to 17.57.154.33: mx01.mail.icloud.com and mx02.mail.icloud.com
Host names that point to 17.57.155.25: mx01.mail.icloud.com and mx02.mail.icloud.com
Host names that point to 17.57.156.30: mx01.mail.icloud.com and mx02.mail.icloud.com