markgilbert.us - robtex.com
markgilbert.us
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns17.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21c0::9🇺🇸 GODADDY-DNS2603:5:21c0::/44 | ||||||
| PTR | ns17.domaincontrol.com | ||||||
| A | 97.74.108.9🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns17.domaincontrol.com | ||||||
| NS | ns18.domaincontrol.com | ||||||
| A | 2603:5:22c0::9🇺🇸 GODADDY-DNS2603:5:22c0::/44 | ||||||
| PTR | ns18.domaincontrol.com | ||||||
| A | 173.201.76.9🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns18.domaincontrol.com | ||||||
| MX | markgilbert-us.mail.protection.outlook.com ⭐ | ||||||
| TXT | NETORGFT5637403.onmicrosoft.com | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | ns17.domaincontrol.comdns@jomax.net 2022-02-26 #0 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1773555288 | ||||||
Same first word
DNS History
4 records (3 active, 1 former)
●NSns17.domaincontrol.com2020-03-12 → 2026-03-23 · 2 obs
● 2020-03-12 02:18:44
● 2026-03-23 20:14:22
● 2026-03-23 20:14:22
●NSns18.domaincontrol.com2020-03-12 → 2026-03-23 · 2 obs
● 2020-03-12 02:18:44
● 2026-03-23 20:14:22
● 2026-03-23 20:14:22
●MXmarkgilbert-us.mail.protection.outlook.com2020-03-12 → 2026-03-23 · 2 obs
● 2020-03-12 02:18:44
● 2026-03-23 20:14:22
● 2026-03-23 20:14:22
○A50.62.227.12020-03-12 → 2020-03-12 · 2 obs
● 2020-03-12 02:18:44
○ 2026-03-23 20:14:22
○ 2026-03-23 20:14:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | w.cctld.us, f.cctld.us, y.cctld.us, k.cctld.us... | - |
| markgilbert.us | ns18.domaincontrol.com, ns17.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.108.9
NS records: ns18.domaincontrol.com, ns17.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for markgilbert.us (unsigned zone)
⏱️ Timing
Total: 324ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns17.domaincontrol.com, ns18.domaincontrol.com |
| MX | 1 | markgilbert-us.mail.protection.outlook.c |
| TXT | 2 | NETORGFT5637403.onmicrosoft.com, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns17.domaincontrol.com dns.jomax.net |
Analysis
Name Servers
Two name servers ns17.domaincontrol.com and ns18.domaincontrol.com handle delegation for markgilbert.us.
markgilbert.us uses the same name server setup as other domains, for example daretobirth.com, admsllc.com, howdenbenefits.com, theregreview.org and megapagos.co.
Host names with two IP numbers:
ns17.domaincontrol.com points to: 2603:5:21c0::9 and 97.74.108.9
ns18.domaincontrol.com points to: 2603:5:22c0::9 and 173.201.76.9
Mail Servers
markgilbert.us is handled by a single mail server, markgilbert-us.mail.protection.outlook.com.