firstbuysale.com - robtex.com
firstbuysale.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=1775101187 | ||||||
PTR for
Subdomains
Same first word
firstbuysale.eu |
firstbuysale.cz |
firstbuysale.com |
firstbuysale.sk |
DNS History
9 records (7 active, 2 former)
●NSns.forpsi.net2015-05-16 → 2026-04-02 · 2 obs
● 2026-04-02 04:03:06
●NSns.forpsi.us2016-11-25 → 2026-04-02 · 3 obs
● 2016-11-25 00:54:50
● 2026-04-02 04:03:06
●MXfirstbuysale-com.mail.protection.outlook.com2026-03-23 → 2026-04-02 · 3 obs
● 2026-03-23 01:11:06
● 2026-04-02 04:03:06
○MXmail.anete.com2015-05-16 → 2017-09-07 · 4 obs
● 2017-09-07 06:39:46
○ 2026-03-23 01:11:06
○ 2026-04-02 04:03:06
●MXmx.ftcz.net2026-03-23 → 2026-04-02 · 3 obs
● 2026-03-23 01:11:06
● 2026-04-02 04:03:06
●A195.200.23.1402026-03-23 → 2026-04-02 · 3 obs
● 2026-03-23 01:11:06
● 2026-04-02 04:03:06
○A95.82.174.1402015-05-16 → 2017-09-07 · 4 obs
● 2017-09-07 06:39:46
○ 2026-03-23 01:11:06
○ 2026-04-02 04:03:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net... | - |
| firstbuysale.com | ns.forpsi.net, ns.forpsi.us, ns.forpsi.cz, ns.forpsi.it | - |
✅ Authoritative Response
Server:81.2.194.130
NS records: ns.forpsi.net, ns.forpsi.us, ns.forpsi.cz, ns.forpsi.it
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstbuysale.com (unsigned zone)
⏱️ Timing
Total: 804ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.200.23.140 |
| NS | 4 | ns.forpsi.cz, ns.forpsi.it... |
| MX | 2 | firstbuysale-com.mail.protection.outlook, mx.ftcz.net (pri: 15) |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns.forpsi.net admin.forpsi.com |
Analysis
Hierarchy
firstbuysale.com is a parent of www.firstbuysale.com and cloud.firstbuysale.com.
IP Addresses
firstbuysale.com points to a single IP number: 195.200.23.140.
Other host names, for instance firstbuysale.eu, share IP numbers with firstbuysale.com.
Name Servers
firstbuysale.com is delegated to four name servers: ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net and ns.forpsi.us.
firstbuysale.com at least partially shares name servers with other domains, for instance dabpraha.cz, aramarkmenu.cz, smart-course.cz, tmsprague.cz and ak-praha.cz.
These name servers are commonly used with the name servers ns.forpsi.cn.
Names with two IPs:
ns.forpsi.cz resolves to 2001:15e8:201:1::d1b9 and 81.2.209.185.
ns.forpsi.it resolves to 2a00:6d41:2:1::5 and 95.110.254.165.
ns.forpsi.net resolves to 2001:15e8:101:1::c282 and 81.2.194.130.
ns.forpsi.us resolves to 2a00:6d41:2:1::5 and 95.110.254.165.
Names resolving to 2a00:6d41:2:1::5: ns.forpsi.it and ns.forpsi.us.
Names resolving to 95.110.254.165: ns.forpsi.it and ns.forpsi.us.
Pattern: ns.forpsi.it and ns.forpsi.us share the two IPs 2a00:6d41:2:1::5 and 95.110.254.165.
Mail Servers
firstbuysale.com is handled by two mail servers: mx.ftcz.net and firstbuysale-com.mail.protection.outlook.com.
firstbuysale.com shares mail servers with other domains at least in part, for instance difuznifolie.cz, hpkarton.cz, hypoteky.sk, oteco.cz and mujallrisk.cz.
these mail servers are commonly used with mxavas.forpsi.com, mail.ftcz.net and mail.itman.cz.
Host names with eight IP numbers:
firstbuysale-com.mail.protection.outlook.com points to: 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::8, 2a01:111:f403:ca09::9, 2a01:111:f403:ca09::c, 52.101.68.5, 52.101.68.12, 52.101.68.18 and 52.101.73.8.
Host names with two IP numbers:
mx.ftcz.net points to: 2a03:78c0:0:100:502b:19ff:fef7:11ed and 185.119.216.109.