firsttechnology.net - robtex.com
firsttechnology.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.221.182.248🇫🇷 PLANETHOSTER185.221.180.0/22 | ||||||
| PTR | node176-eu.n0c.com | ||||||
| NS | nsa.n0c.com ⭐ | ||||||
| A | 199.188.223.2🇨🇦 PLANETHOSTER199.188.223.0/24 arin allocation | ||||||
| PTR | nsa.n0c.com | ||||||
| NS | nsb.n0c.com | ||||||
| A | 85.236.159.2🇫🇷 PLANETHOSTER85.236.159.0/24 PlanetHoster Anycast | ||||||
| PTR | nsb.n0c.com | ||||||
| NS | nsc.n0c.com | ||||||
| A | 185.22.111.2🇫🇷 PLANETHOSTER185.22.111.0/24 PlanetHoster Anycast | ||||||
| PTR | nsc.n0c.com | ||||||
| MX | mail.firsttechnology.net ⭐ | ||||||
| A | 185.221.182.248🇫🇷 PLANETHOSTER185.221.180.0/22 | ||||||
| PTR | node176-eu.n0c.com | ||||||
| TXT | v=spf1 a mx ip4:185.221.182.248 ~all | ||||||
| SOA | nsa.n0c.comhostmaster@firsttechnology.net 2026-05-09 #6 | ||||||
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=1778556036 | ||||||
Subdomains
mail.firsttechnology.net |
Same first word
firsttechnology.com.sg |
firsttechnology.net |
firsttechnology.fi |
DNS History
12 records (5 active, 7 former)
○NSbuy.internettraffic.com2015-07-02 → 2016-04-10 · 4 obs
● 2016-04-10 05:53:38
○ 2017-05-26 08:18:58
○ 2026-05-12 03:50:46
○NSns1.uniregistrymarket.link2017-05-26 → 2017-05-26 · 4 obs
● 2017-05-26 08:18:58
○ 2026-04-08 02:11:02
○ 2026-05-12 03:50:46
○NSns2.uniregistrymarket.link2017-05-26 → 2017-05-26 · 4 obs
● 2017-05-26 08:18:58
○ 2026-04-08 02:11:02
○ 2026-05-12 03:50:46
●NSnsa.n0c.com2026-04-08 → 2026-05-12 · 3 obs
● 2026-04-08 02:11:02
● 2026-05-12 03:50:46
●NSnsb.n0c.com2026-04-08 → 2026-05-12 · 3 obs
● 2026-04-08 02:11:02
● 2026-05-12 03:50:46
●NSnsc.n0c.com2026-04-08 → 2026-05-12 · 3 obs
● 2026-04-08 02:11:02
● 2026-05-12 03:50:46
○NSsell.internettraffic.com2015-07-02 → 2016-04-10 · 4 obs
● 2016-04-10 05:53:38
○ 2017-05-26 08:18:58
○ 2026-05-12 03:50:46
●MXmail.firsttechnology.net2026-04-08 → 2026-05-12 · 2 obs
● 2026-05-12 03:50:46
●A185.221.182.2482026-04-08 → 2026-05-12 · 3 obs
● 2026-04-08 02:11:02
● 2026-05-12 03:50:46
○A69.172.201.1532017-05-26 → 2017-05-26 · 4 obs
● 2017-05-26 08:18:58
○ 2026-04-08 02:11:02
○ 2026-05-12 03:50:46
○A69.172.201.2082015-07-02 → 2016-04-10 · 6 obs
○ 2015-11-05 10:37:16
● 2016-01-27 02:41:32
● 2016-04-10 05:53:38
○ 2017-05-26 08:18:58
○ 2026-05-12 03:50:46
○A69.64.147.2422015-11-05 → 2015-11-05 · 4 obs
● 2015-11-05 10:37:16
○ 2016-01-27 02:41:32
○ 2026-05-12 03:50:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | c.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net... | - |
| firsttechnology.net | nsa.n0c.com, nsb.n0c.com, nsc.n0c.com | - |
✅ Authoritative Response
Server:85.236.159.2
NS records: nsa.n0c.com, nsb.n0c.com, nsc.n0c.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firsttechnology.net (unsigned zone)
⏱️ Timing
Total: 2857ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.221.182.248 |
| NS | 3 | nsa.n0c.com, nsc.n0c.com... |
| MX | 1 | mail.firsttechnology.net (pri: 0) |
| TXT | 1 | v=spf1 a mx ip4:185.221.182.248 ~all |
| SOA | 1 | nsa.n0c.com hostmaster.firsttechnology.n |
Analysis
Hierarchy
The parent of mail.firsttechnology.net is firsttechnology.net.
IP Addresses
firsttechnology.net points to IP number: 185.221.182.248.
Other host names such as afyachtcharter.com, daatconsulting.com, mail.voyagesetudiant.xyz, mail.eqpress.org and cholot.com share IPs with firsttechnology.net.
Name Servers
firsttechnology.net is delegated to three name servers: nsa.n0c.com, nsb.n0c.com and nsc.n0c.com.
firsttechnology.net at least partially shares name servers with other domains, for instance mashero.com, centrepaulduvigneaud.be, accessoires.bilia-emond.com, visioncritical.fr and filmstreaming.ca.
Host names with a single IP:
nsa.n0c.com points to: 199.188.223.2.
nsb.n0c.com points to: 85.236.159.2.
nsc.n0c.com points to: 185.22.111.2.
Mail Servers
firsttechnology.net is handled by a single mail server, mail.firsttechnology.net.
mail.firsttechnology.net points to a single IP: 185.221.182.248.