knowcinv.com - robtex.com
knowcinv.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.19.248.132🇬🇧 SAFENAMES-AS217.19.248.0/24 Safenames Datacentre | ||||||
| PTR | redirect.idp365.net | ||||||
| NS | dns1.safenames.com ⭐ | ||||||
| A | 2a00:a900:8afe:10::1🇬🇧 SAFENAMES-AS2a00:a900:8afe::/48 | ||||||
| A | 185.191.160.1🇬🇧 SAFENAMES-AS185.191.160.0/24 | ||||||
| PTR | dns1.safenames.com | ||||||
| NS | dns2.safenames.net | ||||||
| A | 2a00:a900:8afe:11::1🇬🇧 SAFENAMES-AS2a00:a900:8afe::/48 | ||||||
| A | 185.191.161.1🇬🇧 SAFENAMES-AS185.191.161.0/24 | ||||||
| PTR | dns2.safenames.net | ||||||
| NS | dns3.safenames.org | ||||||
| A | 2a00:a900:8afe:12::1🇬🇧 SAFENAMES-AS2a00:a900:8afe::/48 | ||||||
| A | 185.191.162.1🇬🇧 SAFENAMES-AS185.191.162.0/24 | ||||||
| PTR | dns3.safenames.org | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | dns1.safenames.comhostmaster@safenames.net 2024-06-12 #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=1771291435 | ||||||
Same first word
knowcinv.com |
DNS History
9 records (4 active, 5 former)
●NSdns1.safenames.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 10:23:12
●NSdns2.safenames.net2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 10:23:12
●NSdns3.safenames.org2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 10:23:12
○NSns65.domaincontrol.com2016-12-16 → 2017-10-17 · 3 obs
● 2017-10-17 08:37:32
○ 2026-03-23 10:23:12
○NSns66.domaincontrol.com2016-12-16 → 2017-10-17 · 3 obs
● 2017-10-17 08:37:32
○ 2026-03-23 10:23:12
○MXmailstore1.secureserver.net2016-12-16 → 2017-10-17 · 3 obs
● 2017-10-17 08:37:32
○ 2026-03-23 10:23:12
○MXsmtp.secureserver.net2016-12-16 → 2017-10-17 · 3 obs
● 2017-10-17 08:37:32
○ 2026-03-23 10:23:12
○A184.168.221.392016-12-16 → 2017-10-17 · 3 obs
● 2017-10-17 08:37:32
○ 2026-03-23 10:23:12
●A217.19.248.1322026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 10:23:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| knowcinv.com | dns1.safenames.com, dns2.safenames.net, dns3.safenames.org | 2 records |
✅ Authoritative Response
Server:185.191.161.1
NS records: dns1.safenames.com, dns2.safenames.net, dns3.safenames.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowcinv.com (unsigned zone)
⏱️ Timing
Total: 406ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.19.248.132 |
| NS | 3 | dns3.safenames.org, dns1.safenames.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | dns1.safenames.com hostmaster.safenames. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.safenames.com, dns1.safenames.com)
Analysis
IP Addresses
knowcinv.com points to an IP address: 217.19.248.132.
other host names include jcbacademy.com, raytek.eu, centrumcardio.ca, aligna.com and thepositiveresources.com; they share IP numbers with knowcinv.com.
Name Servers
knowcinv.com is delegated to three name servers dns1.safenames.com, dns2.safenames.net and dns3.safenames.org.
knowcinv.com at least partially shares name servers with other domains, for instance posithiv.ch, orders-elette.com, vnc.net, discoverirelandmedia.com and lantmat.org.
Host names with two IP numbers:
dns1.safenames.com points to 2a00:a900:8afe:10::1 and 185.191.160.1; dns2.safenames.net points to 2a00:a900:8afe:11::1 and 185.191.161.1; dns3.safenames.org points to 2a00:a900:8afe:12::1 and 185.191.162.1.