mark.app - dns.ninja
mark.app
app
| 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=101427 | ||||||
Same first word
Similar names
DNS History
10 records (10 active, 0 former)
●NSns-cloud-d1.googledomains.com2026-02-21 → 2026-07-24 · 2 obs
● 2026-07-24 10:20:00
●NSns-cloud-d2.googledomains.com2026-02-21 → 2026-07-24 · 2 obs
● 2026-07-24 10:20:00
●NSns-cloud-d3.googledomains.com2026-02-21 → 2026-07-24 · 2 obs
● 2026-07-24 10:20:00
●NSns-cloud-d4.googledomains.com2026-02-21 → 2026-07-24 · 2 obs
● 2026-07-24 10:20:00
●MXalt1.aspmx.l.google.com2026-02-21 → 2026-07-24 · 2 obs
● 2026-07-24 10:20:00
●MXalt2.aspmx.l.google.com2026-02-21 → 2026-07-24 · 2 obs
● 2026-07-24 10:20:00
●MXalt3.aspmx.l.google.com2026-02-21 → 2026-07-24 · 2 obs
● 2026-07-24 10:20:00
●MXalt4.aspmx.l.google.com2026-02-21 → 2026-07-24 · 2 obs
● 2026-07-24 10:20:00
●MXaspmx.l.google.com2026-02-21 → 2026-07-24 · 2 obs
● 2026-07-24 10:20:00
●A35.188.28.1402026-02-21 → 2026-07-24 · 2 obs
● 2026-07-24 10:20:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| mark.app | ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com, ns-cloud-d1.googledomains.com | - |
✅ Authoritative Response
Server:216.239.36.109
NS records: ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com, ns-cloud-d1.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mark.app (unsigned zone)
⏱️ Timing
Total: 887ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.188.28.140 |
| NS | 4 | ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com... |
| MX | 5 | alt2.aspmx.l.google.com (pri: 5), alt4.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-d1.googledomains.com cloud-dns- |
Analysis
IP Addresses
mark.app directs to one IP number, which is 35.188.28.140.
There are other host names — psstnow.com among them — that share IP numbers with mark.app.
Name Servers
The domain mark.app is delegated to these four name servers: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.
mark.app partially shares its NS delegation with several other domains, including essaress.com, lkhealing.com, lakecountyimplants.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 each carry two IP addresses. ns-cloud-d1.googledomains.com has 216.239.32.109 and 2001:4860:4802:32::6d; ns-cloud-d2.googledomains.com has 216.239.34.109 and 2001:4860:4802:34::6d; ns-cloud-d3.googledomains.com has 216.239.36.109 and 2001:4860:4802:36::6d; ns-cloud-d4.googledomains.com has 216.239.38.109 and 2001:4860:4802:38::6d.
Mail Servers
mark.app is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
mark.app shares at least some of its mail servers with other domains — for example battlekeys.com, wolt.se, guitarnoise.com and two more.
It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.
Hosts with two IP numbers each:
aspmx.l.google.com has two IP addresses: 64.233.180.27 and 2607:f8b0:4004:c08::1b.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1a.