frederickcomputer.com - robtex.com
frederickcomputer.com
| DNSSEC | ⚠️ Not signed | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Subdomains
gn.frederickcomputer.com |
bos.frederickcomputer.com |
24www.frederickcomputer.com |
newt1.frederickcomputer.com |
mappe.frederickcomputer.com |
domains.frederickcomputer.com |
DNS History
11 records (0 active, 11 former)
○NSdns101.registrar-servers.com2026-02-14 → 2026-02-15 · 5 obs
○ 2019-01-02 03:45:42
● 2026-02-14 17:07:40
● 2026-02-15 18:42:40
○ 2026-02-26 08:41:40
○ 2026-03-20 11:13:16
● 2026-02-14 17:07:40
● 2026-02-15 18:42:40
○ 2026-02-26 08:41:40
○ 2026-03-20 11:13:16
○NSdns102.registrar-servers.com2026-02-14 → 2026-02-15 · 5 obs
○ 2019-01-02 03:45:42
● 2026-02-14 17:07:40
● 2026-02-15 18:42:40
○ 2026-02-26 08:41:40
○ 2026-03-20 11:13:16
● 2026-02-14 17:07:40
● 2026-02-15 18:42:40
○ 2026-02-26 08:41:40
○ 2026-03-20 11:13:16
○NSns05.domaincontrol.com2015-07-13 → 2019-01-02 · 4 obs
● 2015-07-13 07:02:58
● 2019-01-02 03:45:42
○ 2026-02-14 17:07:40
○ 2026-03-20 11:13:16
● 2019-01-02 03:45:42
○ 2026-02-14 17:07:40
○ 2026-03-20 11:13:16
○NSns06.domaincontrol.com2015-07-13 → 2019-01-02 · 4 obs
● 2015-07-13 07:02:58
● 2019-01-02 03:45:42
○ 2026-02-14 17:07:40
○ 2026-03-20 11:13:16
● 2019-01-02 03:45:42
○ 2026-02-14 17:07:40
○ 2026-03-20 11:13:16
○MXmailstore1.secureserver.net2015-07-13 → 2019-01-02 · 4 obs
● 2015-07-13 07:02:58
● 2019-01-02 03:45:42
○ 2026-02-14 17:07:40
○ 2026-03-20 11:13:16
● 2019-01-02 03:45:42
○ 2026-02-14 17:07:40
○ 2026-03-20 11:13:16
○MXmx.plingest.com2026-02-14 → 2026-02-15 · 5 obs
○ 2019-01-02 03:45:42
● 2026-02-14 17:07:40
● 2026-02-15 18:42:40
○ 2026-02-26 08:41:40
○ 2026-03-20 11:13:16
● 2026-02-14 17:07:40
● 2026-02-15 18:42:40
○ 2026-02-26 08:41:40
○ 2026-03-20 11:13:16
○MXsmtp.secureserver.net2015-07-13 → 2019-01-02 · 4 obs
● 2015-07-13 07:02:58
● 2019-01-02 03:45:42
○ 2026-02-14 17:07:40
○ 2026-03-20 11:13:16
● 2019-01-02 03:45:42
○ 2026-02-14 17:07:40
○ 2026-03-20 11:13:16
○A172.234.24.2112026-02-14 → 2026-02-15 · 5 obs
○ 2019-01-02 03:45:42
● 2026-02-14 17:07:40
● 2026-02-15 18:42:40
○ 2026-02-26 08:41:40
○ 2026-03-20 11:13:16
● 2026-02-14 17:07:40
● 2026-02-15 18:42:40
○ 2026-02-26 08:41:40
○ 2026-03-20 11:13:16
○A172.239.57.1172026-02-14 → 2026-02-15 · 5 obs
○ 2019-01-02 03:45:42
● 2026-02-14 17:07:40
● 2026-02-15 18:42:40
○ 2026-02-26 08:41:40
○ 2026-03-20 11:13:16
● 2026-02-14 17:07:40
● 2026-02-15 18:42:40
○ 2026-02-26 08:41:40
○ 2026-03-20 11:13:16
○A184.168.131.2412019-01-02 → 2019-01-02 · 4 obs
○ 2016-12-27 19:14:00
● 2019-01-02 03:45:42
○ 2026-02-14 17:07:40
○ 2026-03-20 11:13:16
● 2019-01-02 03:45:42
○ 2026-02-14 17:07:40
○ 2026-03-20 11:13:16
○A50.63.202.312015-07-13 → 2016-12-27 · 4 obs
● 2015-07-13 07:02:58
● 2016-12-27 19:14:00
○ 2019-01-02 03:45:42
○ 2026-03-20 11:13:16
● 2016-12-27 19:14:00
○ 2019-01-02 03:45:42
○ 2026-03-20 11:13:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
✅ Authoritative Response
Server: 192.5.6.30
NS records: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 233ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|