contextsms.com - robtex.com
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contextsms.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=1770918430 | ||||||
Same first word
contextsms.com |
DNS History
22 records (12 active, 10 former)
○NSdns1.name-services.com2008-03-16 → 2008-03-16 · 3 obs
○ 2015-06-09 06:58:34
○ 2026-02-16 01:46:14
●NSdns1.registrar-servers.com2026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 01:46:14
○NSdns2.name-services.com2008-03-16 → 2008-03-16 · 3 obs
○ 2015-06-09 06:58:34
○ 2026-02-16 01:46:14
●NSdns2.registrar-servers.com2026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 01:46:14
○NSdns3.name-services.com2008-03-16 → 2008-03-16 · 3 obs
○ 2015-06-09 06:58:34
○ 2026-02-16 01:46:14
○NSdns4.name-services.com2008-03-16 → 2008-03-16 · 3 obs
○ 2015-06-09 06:58:34
○ 2026-02-16 01:46:14
○NSdns5.name-services.com2008-03-16 → 2008-03-16 · 3 obs
○ 2015-06-09 06:58:34
○ 2026-02-16 01:46:14
○NSns15.domaincontrol.com2015-06-09 → 2017-04-01 · 5 obs
● 2015-06-09 06:58:34
● 2017-04-01 14:17:24
○ 2020-02-12 21:18:36
○ 2026-02-16 01:46:14
○NSns16.domaincontrol.com2015-06-09 → 2017-04-01 · 5 obs
● 2015-06-09 06:58:34
● 2017-04-01 14:17:24
○ 2020-02-12 21:18:36
○ 2026-02-16 01:46:14
●MXalt1.aspmx.l.google.com2026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 01:46:14
●MXalt2.aspmx.l.google.com2026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 01:46:14
●MXaspmx.l.google.com2026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 01:46:14
●MXaspmx2.googlemail.com2026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 01:46:14
●MXaspmx3.googlemail.com2026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 01:46:14
○MXmail.contextsms.com2015-06-09 → 2017-04-01 · 5 obs
● 2015-06-09 06:58:34
● 2017-04-01 14:17:24
○ 2020-02-12 21:18:36
○ 2026-02-16 01:46:14
●A104.16.36.1052026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 01:46:14
●A104.16.42.1052026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 01:46:14
●A104.19.240.932026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 01:46:14
●A104.19.241.932026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 01:46:14
●A162.255.119.1502026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 01:46:14
○A50.63.202.342015-06-09 → 2017-04-01 · 5 obs
● 2015-06-09 06:58:34
● 2017-04-01 14:17:24
○ 2020-02-12 21:18:36
○ 2026-02-16 01:46:14
○A69.64.155.1412008-03-16 → 2008-03-16 · 3 obs
○ 2015-06-09 06:58:34
○ 2026-02-16 01:46:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| contextsms.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server: 156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contextsms.com (unsigned zone)
⏱️ Timing
Total: 173ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 5 | 104.19.240.93, 104.16.36.105... |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | google-site-verification=AUEquiXGh_xdHG4 |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
AI analysis
Five IP numbers are pointed to by contextsms.com: 104.16.36.105, 104.16.42.105, 104.19.240.93, 104.19.241.93 and 162.255.119.150.
other host names including www.wrapr.com, velawin.com, tact.chat, mmbr.io and venture-together.com share IP numbers with contextsms.com.
contextsms.com is delegated to two name servers dns1.registrar-servers.com and dns2.registrar-servers.com.
contextsms.com shares the same name server setup as other domains, for instance ecogreenoleo.net, siool.com, royalshine.com, bitwallet.store and thhhe.com.
contextsms.com at least partially shares name servers with other domains, for instance afridevco.org, apolitiks.org, sulfitecards.com, glimeconferencing.com and usagiteam.com.
These name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Host names with two IP numbers:
The host name dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200; the host name dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.
contextsms.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.
contextsms.com shares some mail servers with other domains, at least partially, for instance magazine.deals, margrave.com, comfortplot.com, ns500671.ns500671.ns500671.ns500742.ns500704.ns500704.ns500705.ns500688.ns500688.ns500704.ns500649.ns500291.ns500649.tenderladiesbz.com and ns500693.ns500699.ns500699.ns500699.ns500693.ns500699.ns500699.ns500699.ns500734.ns500699.ns500693.ns500699.ns500588.ns500588.ns500588.ns500588.ns500110.dtrkdll.com.
these mail servers are often used together with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com, aspmx5.googlemail.com and _dc-mx.2cbe842e77f0.blueshift.cc.
Host names with two IP numbers:
aspmx2.googlemail.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26
aspmx3.googlemail.com points to 2607:f8b0:4001:c70::1b and 192.178.209.26
aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26
alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.27
alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.27
Host names that point to 2607:f8b0:4003:c30::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com