offshore-smtp.com - robtex.com
offshore-smtp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:3f2e🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:8fb2🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.63.46Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.143.178🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | anastasia.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26e3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anastasia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2e3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | anastasia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22e3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | anastasia.ns.cloudflare.com | ||||||
| A | 108.162.194.227🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anastasia.ns.cloudflare.com | ||||||
| A | 162.159.38.227Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anastasia.ns.cloudflare.com | ||||||
| A | 172.64.34.227🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anastasia.ns.cloudflare.com | ||||||
| NS | guy.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bad🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | guy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1ad🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | guy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21ad🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | guy.ns.cloudflare.com | ||||||
| A | 108.162.193.173🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | guy.ns.cloudflare.com | ||||||
| A | 172.64.33.173🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | guy.ns.cloudflare.com | ||||||
| A | 173.245.59.173🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | guy.ns.cloudflare.com | ||||||
| MX | mail.bit-change.net ⭐ | ||||||
| A | 38.102.87.80🇨🇦 RICA-WEB-SERVICES38.102.84.0/22 Route Registered for Cogent Communications Customer - Servarica | ||||||
| PTR | mail.bit-change.net | ||||||
| TXT | v=spf1 a mx ip4:38.102.87.80 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.63.46, 172.67.143.178 | ||||||
| IPv6 hints | 2606:4700:3030::6815:3f2e, 2606:4700:3033::ac43:8fb2 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=56, name=cloudflare-ech.com | ||||||
| SOA | anastasia.ns.cloudflare.comdns@cloudflare.com serial=2403772977 | ||||||
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=1778415661 | ||||||
Same first word
offshore-smtp.com |
DNS History
7 records (7 active, 0 former)
●NSanastasia.ns.cloudflare.com2026-05-07 → 2026-05-10 · 2 obs
● 2026-05-10 12:41:42
●NSguy.ns.cloudflare.com2026-05-07 → 2026-05-10 · 2 obs
● 2026-05-10 12:41:42
●MXmail.bit-change.net2026-05-07 → 2026-05-10 · 2 obs
● 2026-05-10 12:41:42
●A104.21.63.462026-05-07 → 2026-05-10 · 2 obs
● 2026-05-10 12:41:42
●A172.67.143.1782026-05-07 → 2026-05-10 · 2 obs
● 2026-05-10 12:41:42
●A2606:4700:3030::6815:3f2e2026-05-07 → 2026-05-10 · 2 obs
● 2026-05-10 12:41:42
●A2606:4700:3033::ac43:8fb22026-05-07 → 2026-05-10 · 2 obs
● 2026-05-10 12:41:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net... | - |
| offshore-smtp.com | guy.ns.cloudflare.com, anastasia.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.173
NS records: guy.ns.cloudflare.com, anastasia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for offshore-smtp.com (unsigned zone)
⏱️ Timing
Total: 282ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.143.178, 104.21.63.46 |
| AAAA | 2 | 2606:4700:3033::ac43:8fb2, 2606:4700:3030::6815:3f2e |
| NS | 2 | anastasia.ns.cloudflare.com, guy.ns.cloudflare.com |
| MX | 1 | mail.bit-change.net (pri: 15) |
| TXT | 1 | v=spf1 a mx ip4:38.102.87.80 ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | anastasia.ns.cloudflare.com dns.cloudfla |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (guy.ns.cloudflare.com, guy.ns.cloudflare.com, guy.ns.cloudflare.com...)
Analysis
IP Addresses
offshore-smtp.com maps to four IP numbers: 2606:4700:3030::6815:3f2e, 2606:4700:3033::ac43:8fb2, 104.21.63.46 and 172.67.143.178.
Other host names such as www.mckay.ie, performances-diffusion.fr, shopscontato.com, terrariaapp.pro and drchristianconte.com share IPs with offshore-smtp.com.
Name Servers
Two name servers anastasia.ns.cloudflare.com and guy.ns.cloudflare.com handle the delegation for offshore-smtp.com.
offshore-smtp.com shares the same name server setup as other domains, for example uploadlite.com, iconpick.com, rsm-hosting.com, myfavies.com and rscomputers-ks.com.
offshore-smtp.com at least partially shares name servers with other domains, for example d-s.net, ampgebyar4d.com, cityofsavage.org, rockyournextevent.com and boursifoot.net.
These name servers are often used together with ace.ns.cloudflare.com and max.ns.cloudflare.com.
Host names with six IP numbers:
anastasia.ns.cloudflare.com points to 2606:4700:50::a29f:26e3, 2803:f800:50::6ca2:c2e3, 2a06:98c1:50::ac40:22e3, 108.162.194.227, 162.159.38.227 and 172.64.34.227.
guy.ns.cloudflare.com points to 2606:4700:58::adf5:3bad, 2803:f800:50::6ca2:c1ad, 2a06:98c1:50::ac40:21ad, 108.162.193.173, 172.64.33.173 and 173.245.59.173.
Mail Servers
The mail.bit-change.net mail server handles offshore-smtp.com.
offshore-smtp.com shares the same mail server setup as other domains, including craxproshop.com, bit-change.net, x1337.cc, pandastore.cc and bp-servers.com.
mail.bit-change.net points to a single IP number: 38.102.87.80.