cfstudies.com - robtex.com
cfstudies.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=1776027247 | ||||||
DNS History
15 records (0 active, 15 former)
○NSns1.echomountain.com2007-11-06 → 2016-02-08 · 4 obs
● 2007-11-06 07:54:16
● 2016-02-08 18:51:02
○ 2016-04-26 20:36:16
○ 2026-04-12 21:06:24
● 2016-02-08 18:51:02
○ 2016-04-26 20:36:16
○ 2026-04-12 21:06:24
○NSns1.namebrightdns.com2017-11-14 → 2017-11-14 · 4 obs
○ 2016-12-25 06:46:16
● 2017-11-14 12:19:18
○ 2026-04-05 20:47:44
○ 2026-04-12 21:06:24
● 2017-11-14 12:19:18
○ 2026-04-05 20:47:44
○ 2026-04-12 21:06:24
○NSns2.echomountain.com2007-11-06 → 2016-02-08 · 4 obs
● 2007-11-06 07:54:16
● 2016-02-08 18:51:02
○ 2016-04-26 20:36:16
○ 2026-04-12 21:06:24
● 2016-02-08 18:51:02
○ 2016-04-26 20:36:16
○ 2026-04-12 21:06:24
○NSns2.namebrightdns.com2017-11-14 → 2017-11-14 · 4 obs
○ 2016-12-25 06:46:16
● 2017-11-14 12:19:18
○ 2026-04-05 20:47:44
○ 2026-04-12 21:06:24
● 2017-11-14 12:19:18
○ 2026-04-05 20:47:44
○ 2026-04-12 21:06:24
○NSns3.echomountain.com2015-07-23 → 2016-02-08 · 5 obs
○ 2007-11-06 07:54:16
● 2015-07-23 18:39:12
● 2016-02-08 18:51:02
○ 2016-04-26 20:36:16
○ 2026-04-12 21:06:24
● 2015-07-23 18:39:12
● 2016-02-08 18:51:02
○ 2016-04-26 20:36:16
○ 2026-04-12 21:06:24
○NSns4.echomountain.com2015-07-23 → 2016-02-08 · 5 obs
○ 2007-11-06 07:54:16
● 2015-07-23 18:39:12
● 2016-02-08 18:51:02
○ 2016-04-26 20:36:16
○ 2026-04-12 21:06:24
● 2015-07-23 18:39:12
● 2016-02-08 18:51:02
○ 2016-04-26 20:36:16
○ 2026-04-12 21:06:24
○NSns77.worldnic.com2016-04-26 → 2016-12-25 · 5 obs
○ 2016-02-08 18:51:02
● 2016-04-26 20:36:16
● 2016-12-25 06:46:16
○ 2017-11-14 12:19:18
○ 2026-04-12 21:06:24
● 2016-04-26 20:36:16
● 2016-12-25 06:46:16
○ 2017-11-14 12:19:18
○ 2026-04-12 21:06:24
○NSns78.worldnic.com2016-04-26 → 2016-12-25 · 5 obs
○ 2016-02-08 18:51:02
● 2016-04-26 20:36:16
● 2016-12-25 06:46:16
○ 2017-11-14 12:19:18
○ 2026-04-12 21:06:24
● 2016-04-26 20:36:16
● 2016-12-25 06:46:16
○ 2017-11-14 12:19:18
○ 2026-04-12 21:06:24
○MXp.webcom.ctmail.com2016-12-25 → 2016-12-25 · 4 obs
○ 2016-04-26 20:36:16
● 2016-12-25 06:46:16
○ 2017-11-14 12:19:18
○ 2026-04-12 21:06:24
● 2016-12-25 06:46:16
○ 2017-11-14 12:19:18
○ 2026-04-12 21:06:24
○MXsitemail.everyone.net2007-11-06 → 2007-11-06 · 3 obs
● 2007-11-06 07:54:16
○ 2015-07-23 18:39:12
○ 2026-04-12 21:06:24
○ 2015-07-23 18:39:12
○ 2026-04-12 21:06:24
○MXsitemail2.everyone.net2007-11-06 → 2007-11-06 · 3 obs
● 2007-11-06 07:54:16
○ 2015-07-23 18:39:12
○ 2026-04-12 21:06:24
○ 2015-07-23 18:39:12
○ 2026-04-12 21:06:24
○MXsmtp5.intermedia.net2015-07-23 → 2016-02-08 · 5 obs
○ 2007-11-06 07:54:16
● 2015-07-23 18:39:12
● 2016-02-08 18:51:02
○ 2016-04-26 20:36:16
○ 2026-04-12 21:06:24
● 2015-07-23 18:39:12
● 2016-02-08 18:51:02
○ 2016-04-26 20:36:16
○ 2026-04-12 21:06:24
○A166.78.92.102016-04-26 → 2016-12-25 · 5 obs
○ 2016-02-08 18:51:02
● 2016-04-26 20:36:16
● 2016-12-25 06:46:16
○ 2017-11-14 12:19:18
○ 2026-04-12 21:06:24
● 2016-04-26 20:36:16
● 2016-12-25 06:46:16
○ 2017-11-14 12:19:18
○ 2026-04-12 21:06:24
○A72.47.208.322015-07-23 → 2016-02-08 · 5 obs
○ 2007-11-06 07:54:16
● 2015-07-23 18:39:12
● 2016-02-08 18:51:02
○ 2016-04-26 20:36:16
○ 2026-04-12 21:06:24
● 2015-07-23 18:39:12
● 2016-02-08 18:51:02
○ 2016-04-26 20:36:16
○ 2026-04-12 21:06:24
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-11-14 → 2017-11-14 · 3 obs
● 2017-11-14 12:19:18
○ 2026-04-05 20:47:44
○ 2026-04-12 21:06:24
○ 2026-04-05 20:47:44
○ 2026-04-12 21:06:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.54.112.30
NS records: f.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 214ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|