extensionbooster.com - robtex.com
extensionbooster.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:5f1b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:a94c🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.95.27Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.169.76🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | cruz.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a58🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cruz.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c058🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | cruz.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2058🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | cruz.ns.cloudflare.com | ||||||
| A | 108.162.192.88🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cruz.ns.cloudflare.com | ||||||
| A | 172.64.32.88🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cruz.ns.cloudflare.com | ||||||
| A | 173.245.58.88🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cruz.ns.cloudflare.com | ||||||
| NS | lou.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bc7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lou.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1c7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lou.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21c7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lou.ns.cloudflare.com | ||||||
| A | 108.162.193.199🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lou.ns.cloudflare.com | ||||||
| A | 172.64.33.199🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lou.ns.cloudflare.com | ||||||
| A | 173.245.59.199🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lou.ns.cloudflare.com | ||||||
| MX | mx1.spacemail.com ⭐ | ||||||
| A | 162.255.118.30🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | mx1.spacemail.com | ||||||
| MX | mx2.spacemail.com ⭐ | ||||||
| A | 162.255.118.31🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | mx2.spacemail.com | ||||||
| TXT | 22428bd8-8e43-467a-965c-1090a0586f54 | ||||||
| TXT | google-site-verification=SsxLGf3VqMgfjOQ69QOt2Zi9TKzwhALFt5dmxkw7eJc | ||||||
| TXT | v=spf1 include:spf.spacemail.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.95.27, 172.67.169.76 | ||||||
| IPv6 | 2606:4700:3031::6815:5f1b, 2606:4700:3035::ac43:a94c | ||||||
| SOA | cruz.ns.cloudflare.comdns@cloudflare.com serial=2398032172 | ||||||
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 | ||||||
Same first word
extensionbooster.com |
DNS History
8 records (8 active, 0 former)
●NScruz.ns.cloudflare.com2026-03-21 → 2026-03-23 · 2 obs
● 2026-03-23 05:30:52
●NSlou.ns.cloudflare.com2026-03-21 → 2026-03-23 · 2 obs
● 2026-03-23 05:30:52
●MXmx1.spacemail.com2026-03-21 → 2026-03-23 · 2 obs
● 2026-03-23 05:30:52
●MXmx2.spacemail.com2026-03-21 → 2026-03-23 · 2 obs
● 2026-03-23 05:30:52
●A104.21.95.272026-03-21 → 2026-03-23 · 2 obs
● 2026-03-23 05:30:52
●A172.67.169.762026-03-21 → 2026-03-23 · 2 obs
● 2026-03-23 05:30:52
●A2606:4700:3031::6815:5f1b2026-03-21 → 2026-03-23 · 2 obs
● 2026-03-23 05:30:52
●A2606:4700:3035::ac43:a94c2026-03-21 → 2026-03-23 · 2 obs
● 2026-03-23 05:30:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| extensionbooster.com | cruz.ns.cloudflare.com, lou.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.199
NS records: cruz.ns.cloudflare.com, lou.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for extensionbooster.com (unsigned zone)
⏱️ Timing
Total: 157ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.95.27, 172.67.169.76 |
| AAAA | 2 | 2606:4700:3035::ac43:a94c, 2606:4700:3031::6815:5f1b |
| NS | 2 | cruz.ns.cloudflare.com, lou.ns.cloudflare.com |
| MX | 2 | mx1.spacemail.com (pri: 100), mx2.spacemail.com (pri: 100) |
| TXT | 3 | 22428bd8-8e43-467a-965c-1090a0586f54, google-site-verification=SsxLGf3VqMgfjOQ... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | cruz.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (cruz.ns.cloudflare.com, cruz.ns.cloudflare.com, cruz.ns.cloudflare.com...)
Analysis
IP Addresses
extensionbooster.com resolves to four IP numbers: 2606:4700:3031::6815:5f1b, 2606:4700:3035::ac43:a94c, 104.21.95.27 and 172.67.169.76.
other host names for instance mail.firstdirectory.info, bao-li.cn, 94697871d452.firstdirectory.info, youtube-video.info and risegaming.com.br share IP numbers with extensionbooster.com.
Name Servers
extensionbooster.com is delegated to two name servers: cruz.ns.cloudflare.com and lou.ns.cloudflare.com.
extensionbooster.com shares the same name server setup as other domains, for example fasttrack.vc, biorhythm.us, alainsa.com, ankurpatel.net and fukutsubasa.com.
extensionbooster.com at least partially shares name servers with other domains, for instance moneyrunner.co.uk, assets-wealth.icu, tamilmdb.com, damianflynn.com and donquattrocchi.com.
Host names with six IP numbers:
cruz.ns.cloudflare.com points to: 2606:4700:50::adf5:3a58, 2803:f800:50::6ca2:c058, 2a06:98c1:50::ac40:2058, 108.162.192.88, 172.64.32.88 and 173.245.58.88; lou.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc7, 2803:f800:50::6ca2:c1c7, 2a06:98c1:50::ac40:21c7, 108.162.193.199, 172.64.33.199 and 173.245.59.199.
Mail Servers
extensionbooster.com is handled by two mail servers: mx1.spacemail.com and mx2.spacemail.com.
extensionbooster.com shares the same mail server setup as other domains, for instance sekapps.com, grovider.de, kgstechnologies.com, damanlogin.link and stlouisschool.sc.ke.
extensionbooster.com shares mail servers with other domains at least partially, including cocinadesign.com, itolz.com, readtoon.com, intrasia.org and workedbd.com.
Host names with one IP number:
The host mx1.spacemail.com points to 162.255.118.30 and the host mx2.spacemail.com points to 162.255.118.31.