mailmark.dev - robtex.com
mailmark.dev
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSns-cloud-d1.googledomains.com2026-09-13 → 2026-09-26 · 2 obs
● 2026-09-26 22:34:18
●NSns-cloud-d2.googledomains.com2026-09-13 → 2026-09-26 · 2 obs
● 2026-09-26 22:34:18
●NSns-cloud-d3.googledomains.com2026-09-13 → 2026-09-26 · 2 obs
● 2026-09-26 22:34:18
●NSns-cloud-d4.googledomains.com2026-09-13 → 2026-09-26 · 2 obs
● 2026-09-26 22:34:18
●MXinbound-smtp.ap-south-1.amazonaws.com2026-09-13 → 2026-09-26 · 2 obs
● 2026-09-26 22:34:18
●A216.198.79.12026-09-13 → 2026-09-26 · 2 obs
● 2026-09-26 22:34:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com... | - |
| mailmark.dev | ns-cloud-d3.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d4.googledomains.com, ns-cloud-d2.googledomains.com | - |
✅ Authoritative Response
Server:216.239.32.109
NS records: ns-cloud-d3.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d4.googledomains.com, ns-cloud-d2.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mailmark.dev (unsigned zone)
⏱️ Timing
Total: 1818ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.198.79.1 |
| NS | 4 | ns-cloud-d4.googledomains.com, ns-cloud-d2.googledomains.com... |
| MX | 1 | inbound-smtp.ap-south-1.amazonaws.com (p |
| TXT | 2 | google-site-verification=t0aGXaartREGr1h, v=spf1 include:amazonses.com ~all |
| SOA | 1 | ns-cloud-d1.googledomains.com cloud-dns- |
Analysis
IP Addresses
mailmark.dev has exactly one IP address — 216.198.79.1.
heysonics.com, ginnva.id, arenaspeaker.com plus two other host names have IP numbers in common with mailmark.dev.
Name Servers
Four name servers handle the delegation for mailmark.dev: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.
mailmark.dev has at least partial name server overlap with other domains, such as marcshapiromedia.com, calicaffeine.com, tamolove.com and two others.
ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com all point to exactly two IP numbers each: ns-cloud-d1.googledomains.com → 216.239.32.109 and 2001:4860:4802:32::6d; ns-cloud-d2.googledomains.com → 216.239.34.109 and 2001:4860:4802:34::6d; ns-cloud-d3.googledomains.com → 216.239.36.109 and 2001:4860:4802:36::6d; ns-cloud-d4.googledomains.com → 216.239.38.109 and 2001:4860:4802:38::6d.
Mail Servers
mailmark.dev uses one mail server — inbound-smtp.ap-south-1.amazonaws.com.
The mail server setup of mailmark.dev matches that of other domains such as themagicroof.com, jobsnap.online, mailkaka.in and two others.
At least some of the mail servers used by mailmark.dev are shared with other domains: manufex.cloud, vacademy.io, omillionshop.com and two others among them.
It is common to find these mail servers paired with the mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt3.aspmx.l.google.com, as well as two others.
inbound-smtp.ap-south-1.amazonaws.com resolves to a set of three IP numbers: 13.202.38.30, 13.234.6.132 and 65.1.190.74.