module21.com - robtex.com
module21.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=1774859977 | ||||||
Same first word
module21.com |
DNS History
13 records (8 active, 5 former)
○NSdocks04.rzone.de2018-11-01 → 2018-11-01 · 3 obs
○ 2026-03-17 21:41:14
○ 2026-03-30 08:57:54
●NSns45.domaincontrol.com2026-03-17 → 2026-03-30 · 3 obs
● 2026-03-17 21:41:14
● 2026-03-30 08:57:54
●NSns46.domaincontrol.com2026-03-17 → 2026-03-30 · 3 obs
● 2026-03-17 21:41:14
● 2026-03-30 08:57:54
○NSshades04.rzone.de2018-11-01 → 2018-11-01 · 3 obs
○ 2026-03-17 21:41:14
○ 2026-03-30 08:57:54
●MXalt1.aspmx.l.google.com2026-03-17 → 2026-03-30 · 3 obs
● 2026-03-17 21:41:14
● 2026-03-30 08:57:54
●MXalt2.aspmx.l.google.com2026-03-17 → 2026-03-30 · 3 obs
● 2026-03-17 21:41:14
● 2026-03-30 08:57:54
●MXalt3.aspmx.l.google.com2026-03-17 → 2026-03-30 · 3 obs
● 2026-03-17 21:41:14
● 2026-03-30 08:57:54
●MXalt4.aspmx.l.google.com2026-03-17 → 2026-03-30 · 3 obs
● 2026-03-17 21:41:14
● 2026-03-30 08:57:54
●MXaspmx.l.google.com2026-03-17 → 2026-03-30 · 3 obs
● 2026-03-17 21:41:14
● 2026-03-30 08:57:54
○MXsmtpin.rzone.de2018-11-01 → 2018-11-01 · 3 obs
○ 2026-03-17 21:41:14
○ 2026-03-30 08:57:54
●A185.209.49.1972026-03-17 → 2026-03-30 · 3 obs
● 2026-03-17 21:41:14
● 2026-03-30 08:57:54
○A2a01:238:20a:202:1086::2018-11-01 → 2018-11-01 · 3 obs
○ 2026-03-17 21:41:14
○ 2026-03-30 08:57:54
○A81.169.145.862018-11-01 → 2018-11-01 · 3 obs
○ 2026-03-17 21:41:14
○ 2026-03-30 08:57:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net... | - |
| module21.com | ns45.domaincontrol.com, ns46.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.70.23
NS records: ns45.domaincontrol.com, ns46.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for module21.com (unsigned zone)
⏱️ Timing
Total: 158ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.209.49.197 |
| NS | 2 | ns45.domaincontrol.com, ns46.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | google-site-verification=PaCTLJNPKvuxLIX, v=spf1 include:dc-aa8e722993._spfm.modul |
| SOA | 1 | ns45.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns45.domaincontrol.com, ns45.domaincontrol.com, ns46.domaincontrol.com...)
Analysis
IP Addresses
module21.com points to a single IP address: 185.209.49.197.
Name Servers
module21.com is delegated to two name servers: ns45.domaincontrol.com and ns46.domaincontrol.com.
module21.com uses the same name server setup as other domains, including easymauicondos.com, daapfoundation.org, servicescl.com, mgxnow.com and bobcatatlantic.com.
Host names with two IP numbers:
ns45.domaincontrol.com points to 2603:5:2162::17 and 97.74.102.23.
ns46.domaincontrol.com points to 2603:5:2262::17 and 173.201.70.23.
Mail Servers
module21.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
module21.com shares at least some mail servers with other domains, for example ns500671.ns500742.ns500731.ns500671.ns500671.ns500704.ns500704.ns500678.ns500678.ns500704.ns500649.lustychickser.com, ns500759.ns500698.ns500759.ns500759.ns500698.ns500758.ns500736.ns500735.ns500736.ns500698.ns500735.ns500735.ns500708.ns500708.ns500652.trackreceptor.com, ns500742.ns500671.ns500742.ns500731.ns500754.ns500688.ns500705.ns500704.ns500688.ns500688.ns500704.ns500649.ns500291.ns500649.tenderladiesbz.com, ns500754.ns500742.ns500731.ns500671.ns500671.ns500742.ns500704.ns500705.ns500678.ns500649.ns500666.ns500291.ns500131.lustychickser.com and restaurantcanroca.cat.
These mail servers are commonly used alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers: aspmx.l.google.com points to 2607:f8b0:4023:c06::1a and 142.250.141.26; alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.26; alt2.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.26; alt3.aspmx.l.google.com points to 2607:f8b0:4023:3003::1a and 172.253.145.26; alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.26.