rtfo.sa.com - dns.ninja
rtfo.sa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2600:1901:0:51b9::🇺🇸 Google2600:1901::/32 | ||||||
| A | 34.76.205.124🇧🇪 Google34.76.192.0/20 | ||||||
| NS | ns1.all-harmless.domains ⭐ | ||||||
| A | 35.240.85.128🇧🇪 Google35.240.80.0/20 | ||||||
| PTR | 128.85.240.35.bc.googleusercontent.com | ||||||
| NS | ns2.all-harmless.domains | ||||||
| A | 35.195.10.241🇧🇪 Google35.195.0.0/20 | ||||||
| PTR | 241.10.195.35.bc.googleusercontent.com | ||||||
| MX | mx.all-harmless.domains ⭐ | ||||||
| A | 35.205.191.230🇧🇪 Google35.205.176.0/20 | ||||||
| PTR | 230.191.205.35.bc.googleusercontent.com | ||||||
| SOA | ns1.all-harmless.domainsadmin@all-harmless.domains serial=1785167780 | ||||||
sa.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | ns1.centralnic.net | ||||||
| NS | ns2.centralnic.net | ||||||
| NS | ns3.centralnic.net | ||||||
| NS | ns4.centralnic.net | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=3000596380 | ||||||
rank #1478 globally
rank #791 in the tld
📈 Tranco rank: #4,147
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
○NSemily.ns.cloudflare.com2026-06-03 → 2026-06-03 · 3 obs
○ 2026-07-08 06:36:14
○ 2026-07-29 10:43:52
○NSjunade.ns.cloudflare.com2026-06-03 → 2026-06-03 · 3 obs
○ 2026-07-08 06:36:14
○ 2026-07-29 10:43:52
●NSns1.all-harmless.domains2026-07-08 → 2026-07-29 · 3 obs
● 2026-07-08 06:36:14
● 2026-07-29 10:43:52
●NSns2.all-harmless.domains2026-07-08 → 2026-07-29 · 3 obs
● 2026-07-08 06:36:14
● 2026-07-29 10:43:52
●MXmx.all-harmless.domains2026-07-08 → 2026-07-29 · 2 obs
● 2026-07-29 10:43:52
○A104.21.62.1722026-06-03 → 2026-06-03 · 3 obs
○ 2026-07-08 06:36:14
○ 2026-07-29 10:43:52
○A172.67.137.1442026-06-03 → 2026-06-03 · 3 obs
○ 2026-07-08 06:36:14
○ 2026-07-29 10:43:52
●A2600:1901:0:51b9::2026-07-08 → 2026-07-29 · 3 obs
● 2026-07-08 06:36:14
● 2026-07-29 10:43:52
○A2606:4700:3032::ac43:89902026-06-03 → 2026-06-03 · 3 obs
○ 2026-07-08 06:36:14
○ 2026-07-29 10:43:52
○A2606:4700:3035::6815:3eac2026-06-03 → 2026-06-03 · 3 obs
○ 2026-07-08 06:36:14
○ 2026-07-29 10:43:52
●A34.76.205.1242026-07-08 → 2026-07-29 · 3 obs
● 2026-07-08 06:36:14
● 2026-07-29 10:43:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net... | - |
| sa.com | ns1.centralnic.net, ns2.centralnic.net, ns3.centralnic.net, ns4.centralnic.net | - |
| rtfo.sa.com | ns1.all-harmless.domains, ns2.all-harmless.domains | - |
✅ Authoritative Response
Server:35.195.10.241
NS records: ns1.all-harmless.domains, ns2.all-harmless.domains
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtfo.sa.com (unsigned zone)
⏱️ Timing
Total: 3278ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.76.205.124 |
| AAAA | 1 | 2600:1901:0:51b9:: |
| NS | 2 | ns1.all-harmless.domains, ns2.all-harmless.domains |
| MX | 1 | mx.all-harmless.domains (pri: 10) |
| SOA | 1 | ns1.all-harmless.domains admin.all-harml |
Analysis
IP Addresses
rtfo.sa.com points to the IP addresses 34.76.205.124 and 2600:1901:0:51b9::
Among the host names that share IP numbers with rtfo.sa.com are mech-grind.ru.com, download.vaicrotea.us, www.netempresasatualizarcadastro.app and two others.
Name Servers
The NS records for rtfo.sa.com delegate to ns1.all-harmless.domains and ns2.all-harmless.domains.
rtfo.sa.com has the same name server delegation as a number of other domains, such as vaskalo.za.com, bia-resgat.click, kzkxza.sa.com and two more.
Each of ns1.all-harmless.domains and ns2.all-harmless.domains has one IP address: ns1.all-harmless.domains uses 35.240.85.128 and ns2.all-harmless.domains uses 35.195.10.241.
Mail Servers
rtfo.sa.com routes its mail through a single mail server, mx.all-harmless.domains.
rtfo.sa.com has the same mail server arrangement as a number of other domains, for example ajudaresgate.click, promocaoespecial.info, vusiomuis.com and two more.
rtfo.sa.com overlaps on mail servers with certain other domains, id-help.info among them.
mx.all-harmless.domains resolves to 35.205.191.230 and no other IP number.