usefulcoupon.com - robtex.com
usefulcoupon.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=1777139836 | ||||||
Subdomains
www.usefulcoupon.com |
Same first word
usefulcoupon.com |
DNS History
11 records (0 active, 11 former)
○NSa.share-dns.com2026-04-25 → 2026-04-25 · 1 obs
○ 2026-04-25 18:10:02
○NSb.share-dns.net2026-04-25 → 2026-04-25 · 1 obs
○ 2026-04-25 18:10:02
○NSns71.domaincontrol.com2018-07-13 → 2018-07-13 · 3 obs
○ 2017-01-18 04:32:58
● 2018-07-13 10:05:46
○ 2026-04-25 18:10:02
● 2018-07-13 10:05:46
○ 2026-04-25 18:10:02
○NSns72.domaincontrol.com2018-07-13 → 2018-07-13 · 3 obs
○ 2017-01-18 04:32:58
● 2018-07-13 10:05:46
○ 2026-04-25 18:10:02
● 2018-07-13 10:05:46
○ 2026-04-25 18:10:02
○NSpdns03.domaincontrol.com2015-07-14 → 2017-01-18 · 4 obs
● 2015-07-14 18:40:46
● 2017-01-18 04:32:58
○ 2018-07-13 10:05:46
○ 2026-04-25 18:10:02
● 2017-01-18 04:32:58
○ 2018-07-13 10:05:46
○ 2026-04-25 18:10:02
○NSpdns04.domaincontrol.com2015-07-14 → 2017-01-18 · 4 obs
● 2015-07-14 18:40:46
● 2017-01-18 04:32:58
○ 2018-07-13 10:05:46
○ 2026-04-25 18:10:02
● 2017-01-18 04:32:58
○ 2018-07-13 10:05:46
○ 2026-04-25 18:10:02
○MXmailstore1.secureserver.net2015-07-14 → 2017-01-18 · 4 obs
● 2015-07-14 18:40:46
● 2017-01-18 04:32:58
○ 2018-07-13 10:05:46
○ 2026-04-25 18:10:02
● 2017-01-18 04:32:58
○ 2018-07-13 10:05:46
○ 2026-04-25 18:10:02
○MXsmtp.secureserver.net2015-07-14 → 2017-01-18 · 4 obs
● 2015-07-14 18:40:46
● 2017-01-18 04:32:58
○ 2018-07-13 10:05:46
○ 2026-04-25 18:10:02
● 2017-01-18 04:32:58
○ 2018-07-13 10:05:46
○ 2026-04-25 18:10:02
○A198.199.80.1372018-07-13 → 2018-07-13 · 3 obs
○ 2017-01-18 04:32:58
● 2018-07-13 10:05:46
○ 2026-04-25 18:10:02
● 2018-07-13 10:05:46
○ 2026-04-25 18:10:02
○A50.63.202.472015-07-14 → 2017-01-18 · 4 obs
● 2015-07-14 18:40:46
● 2017-01-18 04:32:58
○ 2018-07-13 10:05:46
○ 2026-04-25 18:10:02
● 2017-01-18 04:32:58
○ 2018-07-13 10:05:46
○ 2026-04-25 18:10:02
○CNAMEwww.usefulcoupon.com2026-04-25 → 2026-04-25 · 1 obs
○ 2026-04-25 18:10:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.54.112.30
NS records: b.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 171ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|