realcostengineering.com - robtex.com
realcostengineering.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=1776248142 | ||||||
DNS History
10 records (0 active, 10 former)
○NSns1.mediatemple.net2015-12-06 → 2017-03-27 · 5 obs
○ 2015-08-14 09:02:58
● 2015-12-06 15:48:28
● 2017-03-27 16:49:40
○ 2026-03-10 11:54:16
○ 2026-04-15 10:43:52
● 2015-12-06 15:48:28
● 2017-03-27 16:49:40
○ 2026-03-10 11:54:16
○ 2026-04-15 10:43:52
○NSns1.opixels.com2015-08-14 → 2015-08-14 · 3 obs
● 2015-08-14 09:02:58
○ 2015-12-06 15:48:28
○ 2026-04-15 10:43:52
○ 2015-12-06 15:48:28
○ 2026-04-15 10:43:52
○NSns2.mediatemple.net2015-12-06 → 2017-03-27 · 5 obs
○ 2015-08-14 09:02:58
● 2015-12-06 15:48:28
● 2017-03-27 16:49:40
○ 2026-03-10 11:54:16
○ 2026-04-15 10:43:52
● 2015-12-06 15:48:28
● 2017-03-27 16:49:40
○ 2026-03-10 11:54:16
○ 2026-04-15 10:43:52
○NSns2.opixels.com2015-08-14 → 2015-08-14 · 3 obs
● 2015-08-14 09:02:58
○ 2015-12-06 15:48:28
○ 2026-04-15 10:43:52
○ 2015-12-06 15:48:28
○ 2026-04-15 10:43:52
○MXmail.realcostengineering.com2015-12-06 → 2017-03-27 · 5 obs
○ 2015-08-14 09:02:58
● 2015-12-06 15:48:28
● 2017-03-27 16:49:40
○ 2026-03-10 11:54:16
○ 2026-04-15 10:43:52
● 2015-12-06 15:48:28
● 2017-03-27 16:49:40
○ 2026-03-10 11:54:16
○ 2026-04-15 10:43:52
○MXmailstore1.secureserver.net2015-08-14 → 2015-08-14 · 3 obs
● 2015-08-14 09:02:58
○ 2015-12-06 15:48:28
○ 2026-04-15 10:43:52
○ 2015-12-06 15:48:28
○ 2026-04-15 10:43:52
○MXsmtp.secureserver.net2015-08-14 → 2015-08-14 · 3 obs
● 2015-08-14 09:02:58
○ 2015-12-06 15:48:28
○ 2026-04-15 10:43:52
○ 2015-12-06 15:48:28
○ 2026-04-15 10:43:52
○A173.201.216.172015-08-14 → 2015-08-14 · 3 obs
● 2015-08-14 09:02:58
○ 2015-12-06 15:48:28
○ 2026-04-15 10:43:52
○ 2015-12-06 15:48:28
○ 2026-04-15 10:43:52
○A70.32.89.1662016-03-17 → 2017-03-27 · 5 obs
○ 2015-12-06 15:48:28
● 2016-03-17 05:16:38
● 2017-03-27 16:49:40
○ 2026-03-10 11:54:16
○ 2026-04-15 10:43:52
● 2016-03-17 05:16:38
● 2017-03-27 16:49:40
○ 2026-03-10 11:54:16
○ 2026-04-15 10:43:52
○A70.32.91.2542015-12-06 → 2015-12-06 · 4 obs
○ 2015-08-14 09:02:58
● 2015-12-06 15:48:28
○ 2016-03-17 05:16:38
○ 2026-04-15 10:43:52
● 2015-12-06 15:48:28
○ 2016-03-17 05:16:38
○ 2026-04-15 10:43:52
🔍 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: 91ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|