markrossco.com - robtex.com
markrossco.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=1785302777 | ||||||
Same first word
markrossco.com |
DNS History
7 records (0 active, 7 former)
○NSalbert.ns.cloudflare.com2026-07-29 → 2026-07-29 · 1 obs
○ 2026-07-29 05:29:06
○NSdemi.ns.cloudflare.com2026-07-29 → 2026-07-29 · 1 obs
○ 2026-07-29 05:29:06
○NSns27.1and1.com2008-03-19 → 2008-03-19 · 3 obs
● 2008-03-19 04:50:16
○ 2015-06-23 17:38:02
○ 2026-07-29 05:29:06
○ 2015-06-23 17:38:02
○ 2026-07-29 05:29:06
○NSns28.1and1.com2008-03-19 → 2008-03-19 · 3 obs
● 2008-03-19 04:50:16
○ 2015-06-23 17:38:02
○ 2026-07-29 05:29:06
○ 2015-06-23 17:38:02
○ 2026-07-29 05:29:06
○MXmx00.1and1.com2008-03-19 → 2008-03-19 · 3 obs
● 2008-03-19 04:50:16
○ 2015-06-23 17:38:02
○ 2026-07-29 05:29:06
○ 2015-06-23 17:38:02
○ 2026-07-29 05:29:06
○MXmx01.1and1.com2008-03-19 → 2008-03-19 · 3 obs
● 2008-03-19 04:50:16
○ 2015-06-23 17:38:02
○ 2026-07-29 05:29:06
○ 2015-06-23 17:38:02
○ 2026-07-29 05:29:06
○A74.208.26.742008-03-19 → 2008-03-19 · 3 obs
● 2008-03-19 04:50:16
○ 2015-06-23 17:38:02
○ 2026-07-29 05:29:06
○ 2015-06-23 17:38:02
○ 2026-07-29 05:29:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.55.83.30
NS records: e.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 196ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|