rtsoft.com - dns.ninja
rtsoft.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=1785261672 | ||||||
rank #102080 in the tld
WOT: SAFE (89/100)
📈 Tranco rank: #742,157
Subdomains
Same first word
Similar names
DNS History
14 records (10 active, 4 former)
●NSns-cloud-e1.googledomains.com2026-02-18 → 2026-07-28 · 3 obs
● 2026-02-18 18:17:26
● 2026-07-28 18:08:58
●NSns-cloud-e2.googledomains.com2026-02-18 → 2026-07-28 · 3 obs
● 2026-02-18 18:17:26
● 2026-07-28 18:08:58
●NSns-cloud-e3.googledomains.com2026-02-18 → 2026-07-28 · 3 obs
● 2026-02-18 18:17:26
● 2026-07-28 18:08:58
●NSns-cloud-e4.googledomains.com2026-02-18 → 2026-07-28 · 3 obs
● 2026-02-18 18:17:26
● 2026-07-28 18:08:58
○NSns1.codedojo.com2015-08-29 → 2017-08-02 · 4 obs
● 2017-08-02 08:39:58
○ 2026-02-18 18:17:26
○ 2026-07-28 18:08:58
○NSns2.codedojo.com2015-08-29 → 2017-08-02 · 4 obs
● 2017-08-02 08:39:58
○ 2026-02-18 18:17:26
○ 2026-07-28 18:08:58
●MXalt1.aspmx.l.google.com2026-02-18 → 2026-07-28 · 3 obs
● 2026-02-18 18:17:26
● 2026-07-28 18:08:58
●MXalt2.aspmx.l.google.com2026-02-18 → 2026-07-28 · 3 obs
● 2026-02-18 18:17:26
● 2026-07-28 18:08:58
●MXaspmx.l.google.com2026-02-18 → 2026-07-28 · 3 obs
● 2026-02-18 18:17:26
● 2026-07-28 18:08:58
●MXaspmx2.googlemail.com2026-02-18 → 2026-07-28 · 3 obs
● 2026-02-18 18:17:26
● 2026-07-28 18:08:58
●MXaspmx3.googlemail.com2026-02-18 → 2026-07-28 · 3 obs
● 2026-02-18 18:17:26
● 2026-07-28 18:08:58
○MXcodedojo.com2015-08-29 → 2017-08-02 · 4 obs
● 2017-08-02 08:39:58
○ 2026-02-18 18:17:26
○ 2026-07-28 18:08:58
●A172.234.246.1582026-02-18 → 2026-07-28 · 3 obs
● 2026-02-18 18:17:26
● 2026-07-28 18:08:58
○A207.58.128.1272015-08-29 → 2017-08-02 · 4 obs
● 2017-08-02 08:39:58
○ 2026-02-18 18:17:26
○ 2026-07-28 18:08:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net... | - |
| rtsoft.com | ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.34.110
NS records: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 572ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.234.246.158 |
| NS | 4 | ns-cloud-e2.googledomains.com, ns-cloud-e4.googledomains.com... |
| MX | 5 | aspmx3.googlemail.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | google-site-verification=xXYQIslekt2ge9j, v=spf1 ip4:172.234.246.158 ip6:2600:3c01 |
| SOA | 1 | ns-cloud-e1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-e1.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com...)
Analysis
Hierarchy
www.rtsoft.com and kyoto.rtsoft.com are both subdomains of rtsoft.com.
IP Addresses
rtsoft.com resolves to one IP address: 172.234.246.158.
rtsoftjapan.com, cosmorobinson.com, 172-234-246-158.ip.linodeusercontent.com and two other host names share IP numbers with rtsoft.com.
Name Servers
The authoritative name servers for rtsoft.com are ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.
At least some of rtsoft.com's name servers are shared with other domains, for example metzdorfandsons.com, reculry.com, footmastercasters.com and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-cloud-e1.googledomains.com directs to 216.239.32.110 and 2001:4860:4802:32::6e; ns-cloud-e2.googledomains.com directs to 216.239.34.110 and 2001:4860:4802:34::6e; ns-cloud-e3.googledomains.com directs to 216.239.36.110 and 2001:4860:4802:36::6e; ns-cloud-e4.googledomains.com directs to 216.239.38.110 and 2001:4860:4802:38::6e.
Mail Servers
Five mail servers handle rtsoft.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
rtsoft.com has at least partial mail server overlap with other domains such as mackem.com, butitech.com, neatstrap.com and two more.
These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.
Hostnames that resolve to two IP addresses:
aspmx2.googlemail.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com maps to two IP addresses — 172.253.115.27 and 2607:f8b0:4004:c27::1b.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1a.
These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 108.177.123.27 IP addresses.
These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 172.253.116.27 IP addresses.