cef-technology.com - robtex.com
cef-technology.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=1771291435 | ||||||
Previously MX for
cef-technology.com |
Same first word
cef-technology.com |
DNS History
10 records (4 active, 6 former)
●NSdns2001a.trouble-free.net2026-02-25 → 2026-02-25 · 2 obs
● 2026-02-25 11:42:40
●NSdns2001b.trouble-free.net2026-02-25 → 2026-02-25 · 2 obs
● 2026-02-25 11:42:40
○MXcef-technology.com2019-04-12 → 2019-04-12 · 2 obs
○ 2026-02-25 11:42:40
●MXsmtp.google.com2026-02-25 → 2026-02-25 · 2 obs
● 2026-02-25 11:42:40
○A192.99.125.2362019-04-12 → 2019-04-12 · 2 obs
○ 2026-02-25 11:42:40
●A209.159.149.1952026-02-25 → 2026-02-25 · 2 obs
● 2026-02-25 11:42:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net... | - |
| cef-technology.com | dns2001a.trouble-free.net, dns2001b.trouble-free.net | - |
✅ Authoritative Response
Server: 209.159.149.195
NS records: dns2001a.trouble-free.net, dns2001b.trouble-free.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cef-technology.com (unsigned zone)
⏱️ Timing
Total: 921ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.159.149.195 |
| NS | 2 | dns2001b.trouble-free.net, dns2001a.trouble-free.net |
| MX | 1 | SMTP.GOOGLE.com (pri: 1) |
| TXT | 5 | v=spf1 ip4:209.159.149.194 include:relay, stripe-verification=71dc2b3246ef8bda0026... |
| SOA | 1 | dns2001a.trouble-free.net cfariah.gmail. |
AI analysis
cef-technology.com points to IP number 209.159.149.195.
For instance, other host names zonaelectronica.com, medigen.com.co, paimamovers.com, mail.igd-associates.com and quotes-lover.com share IP numbers with cef-technology.com.
cef-technology.com is delegated to two name servers: dns2001a.trouble-free.net and dns2001b.trouble-free.net.
cef-technology.com uses the same name server setup as other domains such as httpskmsparihhn.xyz, uwm3.com, foreignlands.com, alamn.net and kxers.com.
cef-technology.com shares some name servers with other domains, for example e-partner.com, n2c.com.co, heroncommunications.net and afhotel.az.
These name servers are commonly used with the name servers dns2.trouble-free.net and dns.trouble-free.net.
Host names with one IP number:
dns2001a.trouble-free.net points to: 209.159.149.194.
dns2001b.trouble-free.net points to: 209.159.149.195.
cef-technology.com is handled by a single mail server, smtp.google.com.
cef-technology.com shares the same mail server setup as other domains, for instance bertozzi.it, merkdesignsolutions.com, linkders.com, efatture.it and financemycrane.com.
cef-technology.com shares mail servers with other domains at least partially; for instance shotcontent.com, nanoclean.dk, johnsonjewelers.com, useascend.com and chcnp.com.
these mail servers are often used together with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host smtp.google.com points to nine IP numbers: 2607:f8b0:4023:1004::1a, 2607:f8b0:4023:1004::1b, 2607:f8b0:4023:1011::1a, 2607:f8b0:4023:1011::1b, 142.250.26.26, 142.250.26.27, 142.250.114.27, 142.250.115.26 and 142.250.115.27.