costeffectiveoperations.com - robtex.com
costeffectiveoperations.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=1774493232 | ||||||
Same first word
costeffectiveoperations.com |
DNS History
8 records (0 active, 8 former)
○NSns1.domain.com2016-12-18 → 2017-09-06 · 4 obs
● 2016-12-18 23:45:08
● 2017-09-06 11:29:40
○ 2026-03-18 08:21:44
○ 2026-03-26 03:03:22
● 2017-09-06 11:29:40
○ 2026-03-18 08:21:44
○ 2026-03-26 03:03:22
○NSns2.domain.com2016-12-18 → 2017-09-06 · 4 obs
● 2016-12-18 23:45:08
● 2017-09-06 11:29:40
○ 2026-03-18 08:21:44
○ 2026-03-26 03:03:22
● 2017-09-06 11:29:40
○ 2026-03-18 08:21:44
○ 2026-03-26 03:03:22
○NSns75.domaincontrol.com2026-03-18 → 2026-03-18 · 3 obs
○ 2017-09-06 11:29:40
● 2026-03-18 08:21:44
○ 2026-03-26 03:03:22
● 2026-03-18 08:21:44
○ 2026-03-26 03:03:22
○NSns76.domaincontrol.com2026-03-18 → 2026-03-18 · 3 obs
○ 2017-09-06 11:29:40
● 2026-03-18 08:21:44
○ 2026-03-26 03:03:22
● 2026-03-18 08:21:44
○ 2026-03-26 03:03:22
○MXmx.costeffectiveoperations.com2016-12-18 → 2017-09-06 · 4 obs
● 2016-12-18 23:45:08
● 2017-09-06 11:29:40
○ 2026-03-18 08:21:44
○ 2026-03-26 03:03:22
● 2017-09-06 11:29:40
○ 2026-03-18 08:21:44
○ 2026-03-26 03:03:22
○A13.248.213.452026-03-18 → 2026-03-18 · 3 obs
○ 2017-09-06 11:29:40
● 2026-03-18 08:21:44
○ 2026-03-26 03:03:22
● 2026-03-18 08:21:44
○ 2026-03-26 03:03:22
○A66.96.149.302016-12-18 → 2017-09-06 · 4 obs
● 2016-12-18 23:45:08
● 2017-09-06 11:29:40
○ 2026-03-18 08:21:44
○ 2026-03-26 03:03:22
● 2017-09-06 11:29:40
○ 2026-03-18 08:21:44
○ 2026-03-26 03:03:22
○A76.223.67.1892026-03-18 → 2026-03-18 · 3 obs
○ 2017-09-06 11:29:40
● 2026-03-18 08:21:44
○ 2026-03-26 03:03:22
● 2026-03-18 08:21:44
○ 2026-03-26 03:03:22
🔍 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:192.31.80.30
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: 366ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|