sendgrid.mx - dns.ninja
sendgrid.mx
mx
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | m.mx-ns.mx ⭐ | ||||||
| NS | c.mx-ns.mx | ||||||
| NS | e.mx-ns.mx | ||||||
| NS | i.mx-ns.mx | ||||||
| NS | o.mx-ns.mx | ||||||
| NS | x.mx-ns.mx | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | m.mx-ns.mxhostmaster@nic.mx serial=1781581972 | ||||||
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NSns1.markmonitor.com2026-02-19 → 2026-06-16 · 3 obs
● 2026-02-19 05:55:38
● 2026-06-16 03:57:44
●NSns2.markmonitor.com2026-02-19 → 2026-06-16 · 3 obs
● 2026-02-19 05:55:38
● 2026-06-16 03:57:44
●NSns3.markmonitor.com2026-02-19 → 2026-06-16 · 3 obs
● 2026-02-19 05:55:38
● 2026-06-16 03:57:44
●NSns4.markmonitor.com2026-02-19 → 2026-06-16 · 3 obs
● 2026-02-19 05:55:38
● 2026-06-16 03:57:44
○NSpdns01.domaincontrol.com2015-07-22 → 2021-08-31 · 4 obs
● 2021-08-31 07:45:02
○ 2026-02-19 05:55:38
○ 2026-06-16 03:57:44
○NSpdns02.domaincontrol.com2015-07-22 → 2021-08-31 · 4 obs
● 2021-08-31 07:45:02
○ 2026-02-19 05:55:38
○ 2026-06-16 03:57:44
●A15.197.70.982026-03-04 → 2026-06-16 · 3 obs
● 2026-03-04 12:26:10
● 2026-06-16 03:57:44
○A174.36.32.2032015-07-22 → 2015-11-08 · 4 obs
● 2015-11-08 17:06:10
○ 2016-02-03 21:01:20
○ 2026-06-16 03:57:44
○A184.168.131.2412021-08-31 → 2021-08-31 · 4 obs
● 2021-08-31 07:45:02
○ 2026-02-19 05:55:38
○ 2026-06-16 03:57:44
○A184.168.221.132016-02-03 → 2017-01-09 · 5 obs
● 2016-02-03 21:01:20
● 2017-01-09 21:15:18
○ 2021-08-31 07:45:02
○ 2026-06-16 03:57:44
○A3.33.139.322026-02-19 → 2026-03-04 · 5 obs
● 2026-02-19 05:55:38
● 2026-03-04 09:22:58
○ 2026-03-04 12:26:10
○ 2026-06-16 03:57:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx... | - |
| sendgrid.mx | ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com | - |
✅ Authoritative Response
Server:192.174.68.1
NS records: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sendgrid.mx (unsigned zone)
⏱️ Timing
Total: 2108ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 15.197.70.98 |
| NS | 4 | ns1.markmonitor.com, ns2.markmonitor.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.markmonitor.com hostmaster.markmonit |
Analysis
IP Addresses
sendgrid.mx has exactly one IP address — 15.197.70.98.
twilio.fr, twilionnaire.com, flexhipaa.com plus two other host names have IP numbers in common with sendgrid.mx.
Name Servers
Four name servers handle the delegation for sendgrid.mx: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and ns4.markmonitor.com.
At least some of sendgrid.mx's name servers are shared with other domains, for example wordentuhotmail.net, paypalformarketplaces.org, vignettecollectionhotels.is and two more.
It is common for these name servers to be used in conjunction with the name servers ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.
Four hostnames, each resolving to a pair of IP addresses: ns1.markmonitor.com directs to 149.112.160.1 and 2620:10a:80a8::1; ns2.markmonitor.com directs to 176.97.158.1 and 2001:67c:10b8::1; ns3.markmonitor.com directs to 149.112.161.1 and 2620:10a:80a9::1; ns4.markmonitor.com directs to 192.174.68.1 and 2001:67c:1bc::1.