mark.app - robtex.com
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 → 2026-03-03 · 2 obs
● 2026-03-03 21:50:26
●NSns-cloud-d2.googledomains.com2026-02-21 → 2026-03-03 · 2 obs
● 2026-03-03 21:50:26
●NSns-cloud-d3.googledomains.com2026-02-21 → 2026-03-03 · 2 obs
● 2026-03-03 21:50:26
●NSns-cloud-d4.googledomains.com2026-02-21 → 2026-03-03 · 2 obs
● 2026-03-03 21:50:26
●MXalt1.aspmx.l.google.com2026-02-21 → 2026-03-03 · 2 obs
● 2026-03-03 21:50:26
●MXalt2.aspmx.l.google.com2026-02-21 → 2026-03-03 · 2 obs
● 2026-03-03 21:50:26
●MXalt3.aspmx.l.google.com2026-02-21 → 2026-03-03 · 2 obs
● 2026-03-03 21:50:26
●MXalt4.aspmx.l.google.com2026-02-21 → 2026-03-03 · 2 obs
● 2026-03-03 21:50:26
●MXaspmx.l.google.com2026-02-21 → 2026-03-03 · 2 obs
● 2026-03-03 21:50:26
●A35.188.28.1402026-02-21 → 2026-03-03 · 2 obs
● 2026-03-03 21:50:26
🔍 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-d3.googledomains.com, ns-cloud-d4.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d1.googledomains.com | - |
✅ Authoritative Response
Server: 216.239.36.109
NS records: ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d1.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mark.app (unsigned zone)
⏱️ Timing
Total: 1277ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.188.28.140 |
| NS | 4 | ns-cloud-d2.googledomains.com, ns-cloud-d4.googledomains.com... |
| MX | 5 | alt4.aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-d1.googledomains.com cloud-dns- |
Analysis
IP Addresses
mark.app resolves to one IP number: 35.188.28.140.
Other host names, for example psstnow.com, share IP numbers with mark.app.
Name Servers
mark.app delegates to 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 at least partially shares name servers with other domains, including essaress.com, lkhealing.com, lewisacquisitions.com, omaseks.eu and fn76.net.
Host names with two IP numbers: ns-cloud-d1.googledomains.com points to 2001:4860:4802:32::6d and 216.239.32.109; ns-cloud-d2.googledomains.com points to 2001:4860:4802:34::6d and 216.239.34.109; ns-cloud-d3.googledomains.com points to 2001:4860:4802:36::6d and 216.239.36.109; ns-cloud-d4.googledomains.com points to 2001:4860:4802:38::6d and 216.239.38.109.
Mail Servers
mark.app is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
mark.app shares at least some mail servers with other domains, for example acmb.cz, battlekeys.com, wolt.se, guitarnoise.com and strongersanford.org.
these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to: 2607:f8b0:4004:c19::1b and 172.253.62.27.
alt1.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.26.
alt2.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.26.
alt3.aspmx.l.google.com points to: 2607:f8b0:4024:c0d::1b and 192.178.152.26.
alt4.aspmx.l.google.com points to: 2607:f8b0:4023:403::1a and 142.250.96.27.