rndtool.info - robtex.com
rndtool.info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 221.127.109.181🇭🇰 HUTCHISON-AS-AP221.127.64.0/18 HGC Global Communications Limited 9/F Hutchison Telecom Tower 99 Cheung Fai Road | ||||||
| NS | maciej.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c2a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maciej.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c32a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | maciej.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:232a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | maciej.ns.cloudflare.com | ||||||
| A | 108.162.195.42🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maciej.ns.cloudflare.com | ||||||
| A | 162.159.44.42Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maciej.ns.cloudflare.com | ||||||
| A | 172.64.35.42🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maciej.ns.cloudflare.com | ||||||
| NS | rachel.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ad7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rachel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0d7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rachel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20d7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rachel.ns.cloudflare.com | ||||||
| A | 108.162.192.215🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rachel.ns.cloudflare.com | ||||||
| A | 172.64.32.215🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rachel.ns.cloudflare.com | ||||||
| A | 173.245.58.215🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rachel.ns.cloudflare.com | ||||||
| MX | mail.rndtool.info ⭐ | ||||||
| A | 221.127.109.181🇭🇰 HUTCHISON-AS-AP221.127.64.0/18 HGC Global Communications Limited 9/F Hutchison Telecom Tower 99 Cheung Fai Road | ||||||
| MX | rndtool.info(20) 🔒 | ||||||
| A | 221.127.109.181🇭🇰 HUTCHISON-AS-AP221.127.64.0/18 HGC Global Communications Limited 9/F Hutchison Telecom Tower 99 Cheung Fai Road | ||||||
| TXT | ca3-a1632d58765a482f9231d289b03689f6 | ||||||
| TXT | v=spf1 mx ip4:223.18.52.27 ip4:221.127.109.181 ip4:210.0.255.137 ip4:210.0.25... | ||||||
| SOA | maciej.ns.cloudflare.comdns@cloudflare.com serial=2401158225 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1776107047 | ||||||
MX for
rndtool.info |
Subdomains
mail.rndtool.info |
Same first word
rndtool.info |
Similar names
DNS History
5 records (5 active, 0 former)
●NSmaciej.ns.cloudflare.com2026-02-28 → 2026-04-13 · 2 obs
● 2026-04-13 19:47:44
●NSrachel.ns.cloudflare.com2026-02-28 → 2026-04-13 · 2 obs
● 2026-04-13 19:47:44
●MXmail.rndtool.info2026-02-28 → 2026-04-13 · 2 obs
● 2026-04-13 19:47:44
●MXrndtool.info2026-02-28 → 2026-04-13 · 2 obs
● 2026-04-13 19:47:44
●A221.127.109.1812026-02-28 → 2026-04-13 · 2 obs
● 2026-04-13 19:47:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| rndtool.info | maciej.ns.cloudflare.com, rachel.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.42
NS records: maciej.ns.cloudflare.com, rachel.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 592ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 221.127.109.181 |
| NS | 2 | maciej.ns.cloudflare.com, rachel.ns.cloudflare.com |
| MX | 2 | mail.rndtool.info (pri: 10), rndtool.info (pri: 20) |
| TXT | 2 | ca3-a1632d58765a482f9231d289b03689f6, v=spf1 mx ip4:223.18.52.27 ip4:221.127.1 |
| SOA | 1 | maciej.ns.cloudflare.com dns.cloudflare. |
Analysis
Hierarchy
The parent of mail.rndtool.info is rndtool.info.
Mail Server Role
rndtool.info serves as a mail server for rndtool.info.
mail.rndtool.info serves as a mail server, commonly paired with rndtool.info.
IP Addresses
rndtool.info points to a single IP: 221.127.109.181.
Other host names such as mail.sawinla.com and www.sawinla.com share IP numbers with rndtool.info.
Name Servers
Two name servers maciej.ns.cloudflare.com and rachel.ns.cloudflare.com handle delegation for rndtool.info.
rndtool.info uses the same name server setup as other domains, for example gamed.com, ternaknesia.com, sawinla.com, blshefa.com and numerstram.pro.
rndtool.info partially shares name servers with other domains; examples include davyandtracy.com, aws-cloud-no1.site, qrto.org, gszab.cn and configx.io.
these name servers are commonly used with the name servers eve.ns.cloudflare.com.
Host names with six IP numbers: maciej.ns.cloudflare.com points to: 2606:4700:58::a29f:2c2a, 2803:f800:50::6ca2:c32a, 2a06:98c1:50::ac40:232a, 108.162.195.42, 162.159.44.42 and 172.64.35.42; rachel.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad7, 2803:f800:50::6ca2:c0d7, 2a06:98c1:50::ac40:20d7, 108.162.192.215, 172.64.32.215 and 173.245.58.215.
Mail Servers
rndtool.info is handled by two mail servers: rndtool.info and mail.rndtool.info.
Host names with one IP number
Host name rndtool.info points to 221.127.109.181
Host name mail.rndtool.info points to 221.127.109.181
Host names that point to 221.127.109.181: rndtool.info and mail.rndtool.info