refcentric.com - robtex.com
refcentric.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=1776257342 | ||||||
Same first word
refcentric.com |
DNS History
8 records (8 active, 0 former)
●NSns37.domaincontrol.com2015-07-04 → 2026-04-15 · 2 obs
● 2026-04-15 13:08:54
●NSns38.domaincontrol.com2015-07-04 → 2026-04-15 · 2 obs
● 2026-04-15 13:08:54
●MXalt1.aspmx.l.google.com2015-07-04 → 2026-04-15 · 2 obs
● 2026-04-15 13:08:54
●MXalt2.aspmx.l.google.com2015-07-04 → 2026-04-15 · 2 obs
● 2026-04-15 13:08:54
●MXaspmx.l.google.com2015-07-04 → 2026-04-15 · 2 obs
● 2026-04-15 13:08:54
●MXaspmx2.googlemail.com2015-07-04 → 2026-04-15 · 2 obs
● 2026-04-15 13:08:54
●MXaspmx3.googlemail.com2015-07-04 → 2026-04-15 · 2 obs
● 2026-04-15 13:08:54
●A205.149.132.1762015-07-04 → 2026-04-15 · 2 obs
● 2026-04-15 13:08:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| refcentric.com | ns37.domaincontrol.com, ns38.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.108.19
NS records: ns37.domaincontrol.com, ns38.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for refcentric.com (unsigned zone)
⏱️ Timing
Total: 160ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 205.149.132.176 |
| NS | 2 | ns37.domaincontrol.com, ns38.domaincontrol.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 20), alt2.aspmx.l.google.com (pri: 30)... |
| TXT | 1 | google-site-verification=7UWRi9hWtAJ4Hh9 |
| SOA | 1 | ns37.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns37.domaincontrol.com, ns37.domaincontrol.com, ns38.domaincontrol.com...)
Analysis
IP Addresses
refcentric.com resolves to one IP number: 205.149.132.176.
Other host names, for instance ehtest-vm1.cniweb.net, share IP numbers with refcentric.com.
Name Servers
refcentric.com is delegated to two name servers ns37.domaincontrol.com and ns38.domaincontrol.com.
refcentric.com shares the same name server setup as other domains, for instance myfamilydata.com, docmack.com, moreyea.com, kingchess.com and washingtonexecstem.com.
Host names with two IP numbers:
The host name ns37.domaincontrol.com points to 2603:5:21c1::13 and 97.74.108.19; the host name ns38.domaincontrol.com points to 2603:5:22c1::13 and 173.201.76.19.
Mail Servers
refcentric.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
refcentric.com shares some mail servers with other domains, at least partially, for instance sparkdex.ai, villanegyed.hu, ns500821.ns500794.ns500794.ns500841.ns500794.ns500841.ns500821.ns500821.ns500794.ns500821.ns500821.ns500795.ns500821.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com, ns500698.ns500759.ns500759.ns500758.ns500758.ns500698.ns500736.ns500698.ns500698.ns500736.ns500708.ns500576.ns500698.ns500576.ns500652.trackreceptor.com and ns500754.ns500671.ns500742.ns500671.ns500731.ns500704.ns500671.ns500704.ns500688.ns500688.ns500678.ns500671.ns500649.ns500153.tenderladiesbz.com.
these mail servers are often used with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx2.googlemail.com points to 2800:3f0:4003:c0f::1a and 108.177.123.27
aspmx3.googlemail.com points to 2a00:1450:400b:c02::1a and 172.253.116.27
aspmx.l.google.com points to 2607:f8b0:4004:c07::1b and 172.253.63.27
alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.26
alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27
Names pointing to 172.253.116.27: aspmx3.googlemail.com and alt2.aspmx.l.google.com