grifftech.us - robtex.com
grifftech.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.130.190🇺🇸 Amazon3.33.128.0/20 | ||||||
| PTR | a2aa9ff50de748dbe.awsglobalaccelerator.com | ||||||
| A | 15.197.148.33🇺🇸 Amazon15.197.144.0/20 | ||||||
| NS | ns21.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2141::b🇺🇸 GODADDY-DNS2603:5:2140::/44 | ||||||
| PTR | ns21.domaincontrol.com | ||||||
| A | 97.74.100.11🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns21.domaincontrol.com | ||||||
| NS | ns22.domaincontrol.com | ||||||
| A | 2603:5:2241::b🇺🇸 GODADDY-DNS2603:5:2240::/44 | ||||||
| PTR | ns22.domaincontrol.com | ||||||
| A | 173.201.68.11🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns22.domaincontrol.com | ||||||
| MX | grifftech-us.mail.protection.outlook.com ⭐ | ||||||
| TXT | v=spf1 include:secureserver.net -all | ||||||
| TXT | NETORGFT14300816.onmicrosoft.com | ||||||
| SOA | ns21.domaincontrol.comdns@jomax.net 2023-09-19 #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=1776084038 | ||||||
Same first word
grifftech.org |
grifftech.us |
Similar names
DNS History
8 records (5 active, 3 former)
●NSns21.domaincontrol.com2015-11-24 → 2026-04-13 · 2 obs
● 2026-04-13 13:21:48
●NSns22.domaincontrol.com2015-11-24 → 2026-04-13 · 2 obs
● 2026-04-13 13:21:48
●MXgrifftech-us.mail.protection.outlook.com2026-04-09 → 2026-04-13 · 3 obs
● 2026-04-09 01:59:34
● 2026-04-13 13:21:48
○MXmailstore1.secureserver.net2015-11-24 → 2020-02-22 · 4 obs
● 2020-02-22 13:44:02
○ 2026-04-09 01:59:34
○ 2026-04-13 13:21:48
○MXsmtp.secureserver.net2015-11-24 → 2020-02-22 · 4 obs
● 2020-02-22 13:44:02
○ 2026-04-09 01:59:34
○ 2026-04-13 13:21:48
●A15.197.148.332026-04-09 → 2026-04-13 · 3 obs
● 2026-04-09 01:59:34
● 2026-04-13 13:21:48
○A184.168.221.412015-11-24 → 2020-02-22 · 4 obs
● 2020-02-22 13:44:02
○ 2026-04-09 01:59:34
○ 2026-04-13 13:21:48
●A3.33.130.1902026-04-09 → 2026-04-13 · 3 obs
● 2026-04-09 01:59:34
● 2026-04-13 13:21:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | m.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us... | - |
| grifftech.us | ns22.domaincontrol.com, ns21.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.100.11
NS records: ns22.domaincontrol.com, ns21.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grifftech.us (unsigned zone)
⏱️ Timing
Total: 681ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns21.domaincontrol.com, ns22.domaincontrol.com |
| MX | 1 | grifftech-us.mail.protection.outlook.com |
| TXT | 2 | v=spf1 include:secureserver.net -all, NETORGFT14300816.onmicrosoft.com |
| SOA | 1 | ns21.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
grifftech.us resolves to two IP numbers: 3.33.130.190 and 15.197.148.33.
Other host names, for instance truefield.us, dcaf.co, writeminded.net, cio.network and tomblaze.com share IP numbers with grifftech.us.
Name Servers
Two name servers ns21.domaincontrol.com and ns22.domaincontrol.com handle delegation for grifftech.us.
grifftech.us uses the same name server setup as other domains, for example thermostat-recycle.net, wathos.com, iytogame.com, rengaming.com and woundsmart.com.
Host names with two IP numbers:
ns21.domaincontrol.com points to: 2603:5:2141::b and 97.74.100.11
ns22.domaincontrol.com points to: 2603:5:2241::b and 173.201.68.11
Mail Servers
grifftech.us is handled by a single mail server, grifftech-us.mail.protection.outlook.com.