ivicourse.com - robtex.com
ivicourse.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.143.9.210🇺🇸 THEPRODUCERS104.143.9.0/24 The Producers, Inc. Equinix NY4 | ||||||
| A | 104.143.9.211🇺🇸 THEPRODUCERS104.143.9.0/24 The Producers, Inc. Equinix NY4 | ||||||
| NS | expired-domain-ns50.directnic.com | ||||||
| A | 104.143.9.50🇺🇸 THEPRODUCERS104.143.9.0/24 The Producers, Inc. Equinix NY4 | ||||||
| NS | expired-domain-ns51.directnic.com | ||||||
| A | 104.143.9.51🇺🇸 THEPRODUCERS104.143.9.0/24 The Producers, Inc. Equinix NY4 | ||||||
| MX | deadletter.directnic.com ⭐ | ||||||
| TXT | This Domain is EXPIRED. Please contact directnic.com to renew. | ||||||
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=1771291435 | ||||||
Same first word
ivicourse.com |
DNS History
22 records (5 active, 17 former)
○NSdonald.ns.cloudflare.com2026-02-18 → 2026-03-17 · 4 obs
● 2026-02-18 17:17:40
● 2026-03-17 11:11:40
○ 2026-03-22 13:56:14
●NSexpired-domain-ns50.directnic.com2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 13:56:14
●NSexpired-domain-ns51.directnic.com2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 13:56:14
○NSfish.ns.cloudflare.com2026-02-18 → 2026-03-17 · 4 obs
● 2026-02-18 17:17:40
● 2026-03-17 11:11:40
○ 2026-03-22 13:56:14
○NSns0.directnic.com2015-07-24 → 2016-03-17 · 4 obs
● 2016-03-17 06:43:04
○ 2016-07-13 15:39:10
○ 2026-03-22 13:56:14
○NSns1.directnic.com2015-07-24 → 2016-03-17 · 4 obs
● 2016-03-17 06:43:04
○ 2016-07-13 15:39:10
○ 2026-03-22 13:56:14
○NSns1.dreamhost.com2016-07-13 → 2016-07-13 · 4 obs
● 2016-07-13 15:39:10
○ 2018-09-16 14:20:18
○ 2026-03-22 13:56:14
○NSns185.ehosts.com2018-09-16 → 2018-09-16 · 4 obs
● 2018-09-16 14:20:18
○ 2026-02-18 17:17:40
○ 2026-03-22 13:56:14
○NSns186.ehosts.com2018-09-16 → 2018-09-16 · 4 obs
● 2018-09-16 14:20:18
○ 2026-02-18 17:17:40
○ 2026-03-22 13:56:14
○NSns2.dreamhost.com2016-07-13 → 2016-07-13 · 4 obs
● 2016-07-13 15:39:10
○ 2018-09-16 14:20:18
○ 2026-03-22 13:56:14
○NSns3.dreamhost.com2016-07-13 → 2016-07-13 · 4 obs
● 2016-07-13 15:39:10
○ 2018-09-16 14:20:18
○ 2026-03-22 13:56:14
●MXdeadletter.directnic.com2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 13:56:14
○MXmail.ivicourse.com2018-09-16 → 2018-09-16 · 3 obs
○ 2026-02-18 17:17:40
○ 2026-03-22 13:56:14
○MXmxa.mailgun.org2026-02-18 → 2026-03-17 · 4 obs
● 2026-02-18 17:17:40
● 2026-03-17 11:11:40
○ 2026-03-22 13:56:14
●A104.143.9.2102026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 13:56:14
●A104.143.9.2112026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 13:56:14
○A104.21.10.862026-02-18 → 2026-03-17 · 4 obs
● 2026-02-18 17:17:40
● 2026-03-17 11:11:40
○ 2026-03-22 13:56:14
○A172.67.162.1902026-02-18 → 2026-03-17 · 4 obs
● 2026-02-18 17:17:40
● 2026-03-17 11:11:40
○ 2026-03-22 13:56:14
○A192.185.128.1172018-09-16 → 2018-09-16 · 4 obs
● 2018-09-16 14:20:18
○ 2026-02-18 17:17:40
○ 2026-03-22 13:56:14
○A208.113.208.2112015-07-24 → 2016-07-13 · 4 obs
● 2016-07-13 15:39:10
○ 2018-09-16 14:20:18
○ 2026-03-22 13:56:14
○A2606:4700:3035::6815:a562026-02-18 → 2026-03-17 · 4 obs
● 2026-02-18 17:17:40
● 2026-03-17 11:11:40
○ 2026-03-22 13:56:14
○A2606:4700:3035::ac43:a2be2026-02-18 → 2026-03-17 · 4 obs
● 2026-02-18 17:17:40
● 2026-03-17 11:11:40
○ 2026-03-22 13:56:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net... | - |
| ivicourse.com | expired-domain-ns50.directnic.com, expired-domain-ns51.directnic.com | 2 records |
✅ Authoritative Response
Server: 104.143.9.51
NS records: expired-domain-ns50.directnic.com, expired-domain-ns51.directnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ivicourse.com (unsigned zone)
⏱️ Timing
Total: 228ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.143.9.210, 104.143.9.211 |
| NS | 2 | expired-domain-ns50.directnic.com, expired-domain-ns51.directnic.com |
| MX | 1 | deadletter.directnic.com (pri: 0) |
| TXT | 1 | This Domain is EXPIRED. Please contact d |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (expired-domain-ns50.directnic.com, expired-domain-ns51.directnic.com)
Analysis
IP Addresses
ivicourse.com points to two IPs: 104.143.9.210 and 104.143.9.211.
Other host names, for instance ttt.usono.net, afsstore.euro.goblinshow.com, blueride.us, gihpcoach.com and motor.net share IP numbers with ivicourse.com.
Name Servers
Two name servers expired-domain-ns50.directnic.com and expired-domain-ns51.directnic.com are delegated to ivicourse.com.
ivicourse.com uses the same name server configuration as other domains, such as thirdfunctionvalves.com, mywiztech.com, brk07.com, hostmaster.condosinmiami.com and www.privatel.tv.
ivicourse.com at least partially shares name servers with other domains such as saira.org, almere-haven.org, ogpms.com, ranchdubois.com and hammerhouston.com.
These name servers are commonly used alongside suspended-domain-ns216.directnic.com, suspended-domain-ns217.directnic.com and ns0.directnic.com.
Host names with a single IP address:
expired-domain-ns50.directnic.com points to 104.143.9.50
expired-domain-ns51.directnic.com points to 104.143.9.51
Mail Servers
ivicourse.com is handled by a single mail server, deadletter.directnic.com.
ivicourse.com shares the same mail server setup as other domains, including ditor.net, mail.maturegaystories.com, 172-93-216-47.cpe.simplycyber.net, entrepreneurcreditcards.com and europeansummersale.com.