rtcare.com - dns.ninja
rtcare.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=1782600025 | ||||||
Subdomains
www.rtcare.com |
Same first word
Similar names
DNS History
18 records (10 active, 8 former)
●NSlaunch1.spaceship.net2026-02-18 → 2026-06-27 · 3 obs
● 2026-02-18 01:50:08
● 2026-06-27 22:56:40
●NSlaunch2.spaceship.net2026-02-18 → 2026-06-27 · 3 obs
● 2026-02-18 01:50:08
● 2026-06-27 22:56:40
○NSns1.geodns.net2008-03-10 → 2008-03-10 · 3 obs
○ 2015-09-02 12:54:50
○ 2026-06-27 22:56:40
○NSns2.geodns.net2008-03-10 → 2008-03-10 · 3 obs
○ 2015-09-02 12:54:50
○ 2026-06-27 22:56:40
○NSns45.domaincontrol.com2015-09-02 → 2017-05-17 · 5 obs
● 2015-09-02 12:54:50
● 2017-05-17 04:10:48
○ 2026-02-18 01:50:08
○ 2026-06-27 22:56:40
○NSns46.domaincontrol.com2015-09-02 → 2017-05-17 · 5 obs
● 2015-09-02 12:54:50
● 2017-05-17 04:10:48
○ 2026-02-18 01:50:08
○ 2026-06-27 22:56:40
●MXalt1.aspmx.l.google.com2015-09-02 → 2026-06-27 · 3 obs
● 2015-09-02 12:54:50
● 2026-06-27 22:56:40
●MXalt2.aspmx.l.google.com2015-09-02 → 2026-06-27 · 3 obs
● 2015-09-02 12:54:50
● 2026-06-27 22:56:40
●MXaspmx.l.google.com2015-09-02 → 2026-06-27 · 3 obs
● 2015-09-02 12:54:50
● 2026-06-27 22:56:40
●MXaspmx2.googlemail.com2015-09-02 → 2026-06-27 · 3 obs
● 2015-09-02 12:54:50
● 2026-06-27 22:56:40
●MXaspmx3.googlemail.com2015-09-02 → 2026-06-27 · 3 obs
● 2015-09-02 12:54:50
● 2026-06-27 22:56:40
●MXaspmx4.googlemail.com2015-09-02 → 2026-06-27 · 3 obs
● 2015-09-02 12:54:50
● 2026-06-27 22:56:40
●MXaspmx5.googlemail.com2015-09-02 → 2026-06-27 · 3 obs
● 2015-09-02 12:54:50
● 2026-06-27 22:56:40
○MXmail.rtcare.com2008-03-10 → 2008-03-10 · 3 obs
○ 2015-09-02 12:54:50
○ 2026-06-27 22:56:40
○A107.180.57.262016-05-29 → 2017-05-17 · 5 obs
● 2016-05-29 05:20:24
● 2017-05-17 04:10:48
○ 2026-02-18 01:50:08
○ 2026-06-27 22:56:40
○A50.63.216.12015-09-02 → 2016-01-18 · 5 obs
● 2015-09-02 12:54:50
● 2016-01-18 06:35:16
○ 2016-05-29 05:20:24
○ 2026-06-27 22:56:40
●A66.29.148.752026-02-18 → 2026-06-27 · 3 obs
● 2026-02-18 01:50:08
● 2026-06-27 22:56:40
○A72.51.43.312008-03-10 → 2008-03-10 · 3 obs
○ 2015-09-02 12:54:50
○ 2026-06-27 22:56:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rtcare.com | launch2.spaceship.net, launch1.spaceship.net | - |
✅ Authoritative Response
Server:162.159.27.32
NS records: launch2.spaceship.net, launch1.spaceship.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 590ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.29.148.75 |
| NS | 2 | launch1.spaceship.net, launch2.spaceship.net |
| MX | 7 | aspmx4.googlemail.com (pri: 30), aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 include:spf.shared.spaceship.host |
| SOA | 1 | launch1.spaceship.net support.spaceship. |
Analysis
Hierarchy
rtcare.com serves as the parent of www.rtcare.com.
IP Addresses
rtcare.com resolves to just one IP address, 66.29.148.75.
Two other host names, along with afronomy.com, cryptomunies.com and harleyssmokeshack.com, also share IP numbers with rtcare.com.
Name Servers
rtcare.com uses two name servers for its delegation: launch1.spaceship.net and launch2.spaceship.net.
rtcare.com shares its NS records with other domains, for example store724.com, kpx.us, espree.net and two others.
At least some of rtcare.com's name servers are also used by other domains, among them topfasad.com.
The two host names launch1.spaceship.net and launch2.spaceship.net each have a pair of IP addresses: launch1.spaceship.net has 162.159.26.38 and 2400:cb00:2049:1::a29f:1a26, and launch2.spaceship.net has 162.159.27.32 and 2400:cb00:2049:1::a29f:1b20.
Mail Servers
Mail for rtcare.com is routed through 7 mail servers, including aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.
There is at least a partial MX overlap between rtcare.com and other domains, including nibbedcacao.com, champagnemotorcarcompany.com, nexthomeinthesun.com and two others.
These mail servers tend to appear in combination with mail servers alt1.aspmx.l.google.com, aspmx.l.google.com, alt2.aspmx.l.google.com and 3 others.
Host names that have two IP addresses:
aspmx2.googlemail.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.
aspmx4.googlemail.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1a.
aspmx5.googlemail.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1a.
aspmx.l.google.com directs traffic to 142.250.31.26 and 2607:f8b0:4004:c23::1b.
alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1b.
Both aspmx2.googlemail.com and alt1.aspmx.l.google.com resolve to 108.177.123.26 IP addresses each.
Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 2a00:1450:400b:c02::1b IP addresses each.