rtcgc.com - dns.ninja
rtcgc.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=1781778975 | ||||||
Subdomains
mailserver.rtcgc.com |
Same first word
rtcgc.com |
Similar names
DNS History
9 records (6 active, 3 former)
○NSns1.eedns.com2016-12-19 → 2016-12-19 · 3 obs
○ 2017-11-25 09:00:30
○ 2026-06-18 10:46:12
●NSns1.livedns.co.uk2026-02-16 → 2026-06-18 · 3 obs
● 2026-02-16 02:12:24
● 2026-06-18 10:46:12
○NSns2.eedns.com2016-12-19 → 2016-12-19 · 3 obs
○ 2017-11-25 09:00:30
○ 2026-06-18 10:46:12
●NSns2.livedns.co.uk2026-02-16 → 2026-06-18 · 3 obs
● 2026-02-16 02:12:24
● 2026-06-18 10:46:12
●NSns3.livedns.co.uk2026-02-16 → 2026-06-18 · 3 obs
● 2026-02-16 02:12:24
● 2026-06-18 10:46:12
●MXmailserver.livemail.co.uk2026-02-16 → 2026-06-18 · 2 obs
● 2026-06-18 10:46:12
●MXrtcgc-com.mail.protection.outlook.com2026-02-16 → 2026-06-18 · 2 obs
● 2026-06-18 10:46:12
○A104.202.152.1052016-12-19 → 2016-12-19 · 3 obs
○ 2017-11-25 09:00:30
○ 2026-06-18 10:46:12
●A213.171.195.1052026-02-16 → 2026-06-18 · 3 obs
● 2026-02-16 02:12:24
● 2026-06-18 10:46:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rtcgc.com | ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk | - |
✅ Authoritative Response
Server:217.160.81.244
NS records: ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtcgc.com (unsigned zone)
⏱️ Timing
Total: 1656ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.171.195.105 |
| NS | 3 | ns3.livedns.co.uk, ns1.livedns.co.uk... |
| MX | 2 | rtcgc-com.mail.protection.outlook.com (p, mailserver.livemail.co.uk (pri: 10) |
| TXT | 2 | v=spf1 ip4:192.159.120.110 include:spf.p, MS=ms20791478 |
| SOA | 1 | ns1.livedns.co.uk admin.rtcgc.com |
Analysis
Hierarchy
mailserver.rtcgc.com is a subdomain of rtcgc.com.
IP Addresses
rtcgc.com resolves to one IP address: 213.171.195.105.
leasesolution.mobi, crouchie.com, germankitchencompany.com and two other host names share IP numbers with rtcgc.com.
Name Servers
rtcgc.com has three name servers — ns1.livedns.co.uk, ns2.livedns.co.uk and ns3.livedns.co.uk.
The name servers of rtcgc.com overlap at least partially with those of other domains — among them fieldwork.org, telford.org.uk, vapedealsuk.com and two more.
These name servers commonly appear alongside the name servers ns1.fast-hosts.org and ns2.fast-hosts.org.
Each of ns1.livedns.co.uk, ns2.livedns.co.uk and ns3.livedns.co.uk points to two IP numbers. ns1.livedns.co.uk points to 217.160.81.244 and 2001:8d8:fe:53:fa::1. ns2.livedns.co.uk points to 217.160.82.244 and 2001:8d8:fe:53:fa::2. ns3.livedns.co.uk points to 185.132.35.244 and 2607:f1c0:fe:53:185:132:35:244.
Mail Servers
Mail for rtcgc.com is handled by two mail servers — mailserver.livemail.co.uk and rtcgc-com.mail.protection.outlook.com.
rtcgc.com has at least partial mail server overlap with other domains such as hifiheadphones.co.uk, johnstefanidis.com, morse-systems.com and two more.
This set of mail servers commonly appears together with the mail servers johnstefanidis-com.mail.protection.outlook.com.
Hostnames that resolve to 8 IP addresses:
rtcgc-com.mail.protection.outlook.com points to 52.101.9.2, 52.101.9.17, 52.101.40.6 and 5 other IP addresses.
Hosts with just one IP address:
mailserver.livemail.co.uk resolves to 212.227.24.137.