extensionboost.com - robtex.com
extensionboost.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=1774649637 | ||||||
Same first word
extensionboost.com |
DNS History
4 records (4 active, 0 former)
●NSfiona.ns.cloudflare.com2026-03-21 → 2026-03-27 · 2 obs
● 2026-03-27 22:40:24
●NSjason.ns.cloudflare.com2026-03-21 → 2026-03-27 · 2 obs
● 2026-03-27 22:40:24
●MXsmtp.google.com2026-03-21 → 2026-03-27 · 2 obs
● 2026-03-27 22:40:24
●A76.76.21.212026-03-21 → 2026-03-27 · 2 obs
● 2026-03-27 22:40:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| extensionboost.com | fiona.ns.cloudflare.com, jason.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.157
NS records: fiona.ns.cloudflare.com, jason.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for extensionboost.com (unsigned zone)
⏱️ Timing
Total: 290ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 2 | fiona.ns.cloudflare.com, jason.ns.cloudflare.com |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 2 | google-site-verification=Kng-TkLyeSc698v, google-site-verification=O7kqRqdSiuCkZUS |
| SOA | 1 | fiona.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (fiona.ns.cloudflare.com, fiona.ns.cloudflare.com, fiona.ns.cloudflare.com...)
Analysis
IP Addresses
extensionboost.com points to IP number: 76.76.21.21.
Other host names such as fiordilatte.ro, manglekuo.com, incompli.com, hoteldesarts.fr and heavylisting.com share IPs with extensionboost.com.
Name Servers
extensionboost.com is delegated to two name servers: fiona.ns.cloudflare.com and jason.ns.cloudflare.com.
extensionboost.com shares the same name server setup as aperados.com, davidmeade.co.uk, lookfestive.com, trackandtrace.tools and 4squaremedia.net.
extensionboost.com at least partially shares name servers with other domains, for instance 2moduleultra.digital, doorbet168.com, hematic.net, hellasladies.com and 13361177.com.
These name servers are commonly used with magdalena.ns.cloudflare.com and teresa.ns.cloudflare.com.
Host names with six IP numbers:
fiona.ns.cloudflare.com points to 2606:4700:50::adf5:3a9d, 2803:f800:50::6ca2:c09d, 2a06:98c1:50::ac40:209d, 108.162.192.157, 172.64.32.157 and 173.245.58.157.
jason.ns.cloudflare.com points to 2606:4700:58::adf5:3bb3, 2803:f800:50::6ca2:c1b3, 2a06:98c1:50::ac40:21b3, 108.162.193.179, 172.64.33.179 and 173.245.59.179.
Mail Servers
extensionboost.com is handled by a single mail server, smtp.google.com.
The mail server setup for extensionboost.com matches that of other domains, for instance drevs.com, privacy.pt, waves.com.br, rerota.com and sesaokpp.go.th.
extensionboost.com shares at least partially some mail servers with other domains, including opusla.com, ioniancarrental.com, exec-japan.com, mycorwin.com and letscloud.net.
these mail servers are often used together with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com and alt3.aspmx.l.google.com.
The host name smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c07::1b, 2607:f8b0:4004:c1f::1a, 2607:f8b0:4004:c21::1a, 2607:f8b0:4004:c21::1b, 64.233.180.26, 64.233.180.27, 142.251.179.27, 172.253.62.26 and 172.253.62.27.