contextmapp.com - robtex.com
contextmapp.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=1771291435 | ||||||
Same first word
contextmapp.com |
DNS History
14 records (10 active, 4 former)
●NSns-cloud-b1.googledomains.com2026-03-12 → 2026-03-13 · 3 obs
● 2026-03-12 21:58:56
● 2026-03-13 09:58:16
●NSns-cloud-b2.googledomains.com2026-03-12 → 2026-03-13 · 3 obs
● 2026-03-12 21:58:56
● 2026-03-13 09:58:16
●NSns-cloud-b3.googledomains.com2026-03-12 → 2026-03-13 · 3 obs
● 2026-03-12 21:58:56
● 2026-03-13 09:58:16
●NSns-cloud-b4.googledomains.com2026-03-12 → 2026-03-13 · 3 obs
● 2026-03-12 21:58:56
● 2026-03-13 09:58:16
○NSns0.transip.net2015-05-22 → 2020-02-07 · 4 obs
● 2020-02-07 10:50:28
○ 2026-03-12 21:58:56
○ 2026-03-13 09:58:16
○NSns1.transip.nl2015-05-22 → 2020-02-07 · 4 obs
● 2020-02-07 10:50:28
○ 2026-03-12 21:58:56
○ 2026-03-13 09:58:16
○NSns2.transip.eu2015-05-22 → 2020-02-07 · 4 obs
● 2020-02-07 10:50:28
○ 2026-03-12 21:58:56
○ 2026-03-13 09:58:16
●MXalt1.aspmx.l.google.com2015-05-22 → 2026-03-13 · 2 obs
● 2026-03-13 09:58:16
●MXalt2.aspmx.l.google.com2015-05-22 → 2026-03-13 · 2 obs
● 2026-03-13 09:58:16
●MXaspmx.l.google.com2015-05-22 → 2026-03-13 · 2 obs
● 2026-03-13 09:58:16
●MXaspmx2.googlemail.com2015-05-22 → 2026-03-13 · 2 obs
● 2026-03-13 09:58:16
●MXaspmx3.googlemail.com2015-05-22 → 2026-03-13 · 2 obs
● 2026-03-13 09:58:16
○A149.210.172.2512015-05-22 → 2020-02-07 · 4 obs
● 2020-02-07 10:50:28
○ 2026-03-12 21:58:56
○ 2026-03-13 09:58:16
●A18.196.45.412026-03-12 → 2026-03-13 · 3 obs
● 2026-03-12 21:58:56
● 2026-03-13 09:58:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| contextmapp.com | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com | 8 records |
✅ Authoritative Response
Server: 216.239.32.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 470ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.196.45.41 |
| NS | 4 | ns-cloud-b4.googledomains.com, ns-cloud-b1.googledomains.com... |
| MX | 5 | alt1.aspmx.l.google.com (pri: 20), aspmx3.googlemail.com (pri: 30)... |
| TXT | 3 | google-site-verification=9z6Mj2HmLkhYG3s, amazonses:T/Uhr6QPpsqInrN+cJDtrhXymvtHPy... |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)
Analysis
IP Addresses
contextmapp.com points to a single IP number: 18.196.45.41.
Other host names, for instance ec2-18-196-45-41.eu-central-1.compute.amazonaws.com, share IP numbers with contextmapp.com.
Name Servers
contextmapp.com is delegated to four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
contextmapp.com at least partially shares name servers with other domains, for instance exoprep.com, papillonphotogt.com, joshuaportelance.com, cycsa.org and nflpropbetting.com.
Host names with two IP numbers:
Host name ns-cloud-b1.googledomains.com points to: 2001:4860:4802:32::6b and 216.239.32.107.
Host name ns-cloud-b2.googledomains.com points to: 2001:4860:4802:34::6b and 216.239.34.107.
Host name ns-cloud-b3.googledomains.com points to: 2001:4860:4802:36::6b and 216.239.36.107.
Host name ns-cloud-b4.googledomains.com points to: 2001:4860:4802:38::6b and 216.239.38.107.
Mail Servers
contextmapp.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.
contextmapp.com shares mail servers with other domains at least partially, including geego.net, balmukund.com, webbridge.ie, ns500768.ns500758.ns500698.ns500735.ns500698.ns500736.ns500736.ns500735.ns500735.ns500708.ns500686.ns500686.ns500576.ns500619.trackreceptor.com and ns500742.ns500742.ns500742.ns500742.ns500731.ns500704.ns500678.ns500291.ns500649.ns500142.lusty(0x736c7574)z.com.
these mail servers are often used with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers
Host aspmx2.googlemail.com points to 2607:f8b0:4003:c30::1b and 74.125.27.27
Host aspmx3.googlemail.com points to 2607:f8b0:4001:c70::1a and 192.178.209.27
Host aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27
Host alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26
Host alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26
Host names pointing to 2607:f8b0:4003:c30::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com
Host names pointing to 2607:f8b0:4001:c70::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com