istcup.com - robtex.com
istcup.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=1777152746 | ||||||
Same first word
Similar names
DNS History
10 records (0 active, 10 former)
○NSns1.kriweb.com2015-05-22 → 2016-04-22 · 4 obs
● 2015-05-22 16:45:44
● 2016-04-22 19:25:26
○ 2017-01-02 10:36:56
○ 2026-04-25 22:02:30
● 2016-04-22 19:25:26
○ 2017-01-02 10:36:56
○ 2026-04-25 22:02:30
○NSns1.renewyourname.net2017-01-02 → 2017-01-02 · 4 obs
○ 2016-04-22 19:25:26
● 2017-01-02 10:36:56
○ 2019-02-14 07:37:28
○ 2026-04-25 22:02:30
● 2017-01-02 10:36:56
○ 2019-02-14 07:37:28
○ 2026-04-25 22:02:30
○NSns2.kriweb.com2015-05-22 → 2016-04-22 · 4 obs
● 2015-05-22 16:45:44
● 2016-04-22 19:25:26
○ 2017-01-02 10:36:56
○ 2026-04-25 22:02:30
● 2016-04-22 19:25:26
○ 2017-01-02 10:36:56
○ 2026-04-25 22:02:30
○NSns2.renewyourname.net2017-01-02 → 2017-01-02 · 4 obs
○ 2016-04-22 19:25:26
● 2017-01-02 10:36:56
○ 2019-02-14 07:37:28
○ 2026-04-25 22:02:30
● 2017-01-02 10:36:56
○ 2019-02-14 07:37:28
○ 2026-04-25 22:02:30
○NSnsg1.namebrightdns.com2019-02-14 → 2026-02-15 · 5 obs
○ 2017-01-02 10:36:56
● 2019-02-14 07:37:28
● 2026-02-15 10:42:10
○ 2026-04-19 15:59:08
○ 2026-04-25 22:02:30
● 2019-02-14 07:37:28
● 2026-02-15 10:42:10
○ 2026-04-19 15:59:08
○ 2026-04-25 22:02:30
○NSnsg2.namebrightdns.com2019-02-14 → 2026-02-15 · 5 obs
○ 2017-01-02 10:36:56
● 2019-02-14 07:37:28
● 2026-02-15 10:42:10
○ 2026-04-19 15:59:08
○ 2026-04-25 22:02:30
● 2019-02-14 07:37:28
● 2026-02-15 10:42:10
○ 2026-04-19 15:59:08
○ 2026-04-25 22:02:30
○MXmx.istcup.com2015-05-22 → 2016-04-22 · 4 obs
● 2015-05-22 16:45:44
● 2016-04-22 19:25:26
○ 2017-01-02 10:36:56
○ 2026-04-25 22:02:30
● 2016-04-22 19:25:26
○ 2017-01-02 10:36:56
○ 2026-04-25 22:02:30
○A69.172.201.2172017-01-02 → 2017-01-02 · 4 obs
○ 2016-04-22 19:25:26
● 2017-01-02 10:36:56
○ 2019-02-14 07:37:28
○ 2026-04-25 22:02:30
● 2017-01-02 10:36:56
○ 2019-02-14 07:37:28
○ 2026-04-25 22:02:30
○A81.22.103.672015-05-22 → 2016-04-22 · 4 obs
● 2015-05-22 16:45:44
● 2016-04-22 19:25:26
○ 2017-01-02 10:36:56
○ 2026-04-25 22:02:30
● 2016-04-22 19:25:26
○ 2017-01-02 10:36:56
○ 2026-04-25 22:02:30
○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2019-02-14 → 2026-02-15 · 4 obs
● 2019-02-14 07:37:28
● 2026-02-15 10:42:10
○ 2026-04-19 15:59:08
○ 2026-04-25 22:02:30
● 2026-02-15 10:42:10
○ 2026-04-19 15:59:08
○ 2026-04-25 22:02:30
🔍 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: 112ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|