factorycourses.com - robtex.com
factorycourses.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.242.99.145🇳🇱 LEASEWEB-NL-AMS-01195.242.98.0/23 Internetworx | ||||||
| PTR | s01.ffwd-it.nl | ||||||
| NS | ns1.ffwd-it.nl ⭐ | ||||||
| A | 2001:1af8:2100:b070:6:0:b51:5db1🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb | ||||||
| PTR | s01.ffwd-it.nl | ||||||
| A | 195.242.99.145🇳🇱 LEASEWEB-NL-AMS-01195.242.98.0/23 Internetworx | ||||||
| PTR | s01.ffwd-it.nl | ||||||
| NS | ns2.ffwd-it.nl | ||||||
| A | 2001:1af8:2100:b070:6:0:6052:2d87🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb | ||||||
| PTR | ns2.ffwd-it.nl | ||||||
| A | 195.242.99.143🇳🇱 LEASEWEB-NL-AMS-01195.242.98.0/23 Internetworx | ||||||
| PTR | ns2.ffwd-it.nl | ||||||
| MX | mail.factorycourses.com ⭐ | ||||||
| A | 195.242.99.145🇳🇱 LEASEWEB-NL-AMS-01195.242.98.0/23 Internetworx | ||||||
| PTR | s01.ffwd-it.nl | ||||||
| TXT | v=spf1 a mx ip4:195.242.99.144 include:spf.protection.outlook.com ~all | ||||||
| SOA | ns1.ffwd-it.nlhostmaster@factorycourses.com 2023-02-28 #0 | ||||||
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=1774850777 | ||||||
Same first word
factorycourses.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.ffwd-it.nl2026-03-23 → 2026-03-30 · 2 obs
● 2026-03-30 06:17:40
●NSns2.ffwd-it.nl2026-03-23 → 2026-03-30 · 2 obs
● 2026-03-30 06:17:40
●MXmail.factorycourses.com2026-03-23 → 2026-03-30 · 2 obs
● 2026-03-30 06:17:40
●A195.242.99.1452026-03-23 → 2026-03-30 · 2 obs
● 2026-03-30 06:17:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| factorycourses.com | ns1.ffwd-it.nl, ns2.ffwd-it.nl | - |
✅ Authoritative Response
Server:195.242.99.145
NS records: ns1.ffwd-it.nl, ns2.ffwd-it.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for factorycourses.com (unsigned zone)
⏱️ Timing
Total: 447ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.242.99.145 |
| NS | 2 | ns2.ffwd-it.nl, ns1.ffwd-it.nl |
| MX | 1 | mail.factorycourses.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:195.242.99.144 include:s |
| SOA | 1 | ns1.ffwd-it.nl hostmaster.factorycourses |
Analysis
IP Addresses
factorycourses.com resolves to one IP number: 195.242.99.145.
other host names including mail.b-ffwd.nl, fastforward-it.nl, vervoort.info, polcar.biz and joostdebruijn.com share IP numbers with factorycourses.com.
Name Servers
factorycourses.com is delegated to two name servers ns1.ffwd-it.nl and ns2.ffwd-it.nl.
factorycourses.com shares the same name server setup as other domains, for instance ffwd-it.nl, signifix.com, fastforward-it.com, b-ffwd.nl and epitaxos.com.
Host names with two IP numbers:
The host name ns1.ffwd-it.nl points to 2001:1af8:2100:b070:6:0:b51:5db1 and 195.242.99.145; the host name ns2.ffwd-it.nl points to 2001:1af8:2100:b070:6:0:6052:2d87 and 195.242.99.143.
Mail Servers
factorycourses.com is handled by a single mail server, mail.factorycourses.com.
mail.factorycourses.com resolves to IP 195.242.99.145.