realtechcs.com - dns.ninja
realtechcs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.37.120.210🇺🇸 H4Y-TECH198.37.120.0/24 H4Y Technologies LLC | ||||||
| PTR | athena.webserverlive.com | ||||||
| NS | dns1.webserverlive.com ⭐ | ||||||
| A | 199.83.210.104🇺🇸 H4Y-TECH199.83.208.0/22 H4Y Technologies LLC | ||||||
| NS | dns2.webserverlive.com | ||||||
| A | 192.154.253.231🇺🇸 TIER-NET192.154.253.0/24 Tier.Net Technologies LLC | ||||||
| PTR | jke30.twig.fora-da-caixa.com | ||||||
| MX | realtechcs.com ⭐ | ||||||
| A | 198.37.120.210🇺🇸 H4Y-TECH198.37.120.0/24 H4Y Technologies LLC | ||||||
| PTR | athena.webserverlive.com | ||||||
| TXT | v=spf1 +a +mx +ip4:198.37.120.210 include:relay.mailchannels.net ~all | ||||||
| SOA | dns1.webserverlive.cominfo@webserverlive.com 2026-07-27 #1 | ||||||
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=1785530912 | ||||||
MX for
realtechcs.com |
Same first word
realtechcs.com |
Similar names
clearchest.com |
charlesetc.com |
techscaler.com |
achetercls.com |
ctechlaser.com.au |
cleartechs.com.au |
lcteachers.net |
scarletech.com |
archselect.com |
DNS History
7 records (4 active, 3 former)
●NSdns1.webserverlive.com2026-03-26 → 2026-07-31 · 3 obs
● 2026-03-26 22:30:34
● 2026-07-31 21:10:46
●NSdns2.webserverlive.com2026-03-26 → 2026-07-31 · 3 obs
● 2026-03-26 22:30:34
● 2026-07-31 21:10:46
○NSns1.lkdns.net2017-10-02 → 2017-10-02 · 3 obs
○ 2026-03-26 22:30:34
○ 2026-07-31 21:10:46
○NSns2.lkdns.net2017-10-02 → 2017-10-02 · 3 obs
○ 2026-03-26 22:30:34
○ 2026-07-31 21:10:46
●MXrealtechcs.com2017-10-02 → 2026-07-31 · 2 obs
● 2026-07-31 21:10:46
○A173.237.190.552017-10-02 → 2017-10-02 · 3 obs
○ 2026-03-26 22:30:34
○ 2026-07-31 21:10:46
●A198.37.120.2102026-03-26 → 2026-07-31 · 3 obs
● 2026-03-26 22:30:34
● 2026-07-31 21:10:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net... | - |
| realtechcs.com | dns1.webserverlive.com, dns2.webserverlive.com | 2 records |
✅ Authoritative Response
Server:199.83.210.104
NS records: dns1.webserverlive.com, dns2.webserverlive.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for realtechcs.com (unsigned zone)
⏱️ Timing
Total: 280ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.37.120.210 |
| NS | 2 | dns1.webserverlive.com, dns2.webserverlive.com |
| MX | 1 | realtechcs.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:198.37.120.210 includ |
| SOA | 1 | dns1.webserverlive.com info.webserverliv |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.webserverlive.com, dns2.webserverlive.com)
Analysis
Mail Server Role
realtechcs.com serves as a mail server for realtechcs.com.
IP Addresses
realtechcs.com has exactly one IP address — 198.37.120.210.
autoconfig.canadabusinessowners.ca, mx1.3tech.lk, bamba.lk plus two other host names have IP numbers in common with realtechcs.com.
Name Servers
realtechcs.com is served by two delegated name servers, dns1.webserverlive.com and dns2.webserverlive.com.
The name server configuration of realtechcs.com is shared with other domains, for instance sliitleo.org, webminitools.com, freesinhalafonts.com and two others.
realtechcs.com partially shares its NS delegation with several other domains, including traider.co, japangenerators.com, keygen.lk and two others.
In DNS configurations, these name servers often share authority with dns4.webserver.lk, dns3.webserver.lk, dns1.peekhosting.com and 3 other name servers.
dns1.webserverlive.com resolves to 199.83.210.104. dns2.webserverlive.com resolves to 192.154.253.231. Both host names point to a single IP number.
Mail Servers
realtechcs.com uses exactly one mail server, which is realtechcs.com.
There is one IP number for realtechcs.com: 198.37.120.210.