jaacosta.com - robtex.com
jaacosta.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a1.share-dns.com ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b1.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=1774480552 | ||||||
Same first word
jaacosta.com |
DNS History
15 records (4 active, 11 former)
●NSa.share-dns.com2026-03-19 → 2026-03-25 · 3 obs
● 2026-03-19 07:53:54
● 2026-03-25 23:26:08
●NSa1.share-dns.com2026-03-19 → 2026-03-25 · 3 obs
● 2026-03-19 07:53:54
● 2026-03-25 23:26:08
●NSb.share-dns.net2026-03-19 → 2026-03-25 · 3 obs
● 2026-03-19 07:53:54
● 2026-03-25 23:26:08
●NSb1.share-dns.net2026-03-19 → 2026-03-25 · 3 obs
● 2026-03-19 07:53:54
● 2026-03-25 23:26:08
○NSns01.000webhost.com2017-04-21 → 2017-04-21 · 4 obs
● 2017-04-21 08:21:44
○ 2026-03-19 07:53:54
○ 2026-03-25 23:26:08
○NSns02.000webhost.com2017-04-21 → 2017-04-21 · 4 obs
● 2017-04-21 08:21:44
○ 2026-03-19 07:53:54
○ 2026-03-25 23:26:08
○NSns61.domaincontrol.com2015-08-23 → 2016-08-13 · 5 obs
● 2015-08-23 09:11:06
● 2016-08-13 15:04:18
○ 2017-04-21 08:21:44
○ 2026-03-25 23:26:08
○NSns62.domaincontrol.com2015-08-23 → 2016-08-13 · 5 obs
● 2015-08-23 09:11:06
● 2016-08-13 15:04:18
○ 2017-04-21 08:21:44
○ 2026-03-25 23:26:08
○MXmail.post.000webhost.com2017-04-21 → 2017-04-21 · 4 obs
● 2017-04-21 08:21:44
○ 2026-03-19 07:53:54
○ 2026-03-25 23:26:08
○MXmailstore1.secureserver.net2015-08-23 → 2016-08-13 · 5 obs
● 2015-08-23 09:11:06
● 2016-08-13 15:04:18
○ 2017-04-21 08:21:44
○ 2026-03-25 23:26:08
○MXsmtp.secureserver.net2015-08-23 → 2016-08-13 · 5 obs
● 2015-08-23 09:11:06
● 2016-08-13 15:04:18
○ 2017-04-21 08:21:44
○ 2026-03-25 23:26:08
○A145.14.145.2322017-04-21 → 2017-04-21 · 4 obs
● 2017-04-21 08:21:44
○ 2026-03-19 07:53:54
○ 2026-03-25 23:26:08
○A166.62.110.2132016-08-13 → 2016-08-13 · 4 obs
● 2016-08-13 15:04:18
○ 2017-04-21 08:21:44
○ 2026-03-25 23:26:08
○A184.168.47.2252015-08-23 → 2016-03-25 · 5 obs
● 2015-08-23 09:11:06
● 2016-03-25 20:55:18
○ 2016-08-13 15:04:18
○ 2026-03-25 23:26:08
○A2a02:4780:dead:e3d4::12017-04-21 → 2017-04-21 · 4 obs
● 2017-04-21 08:21:44
○ 2026-03-19 07:53:54
○ 2026-03-25 23:26:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| jaacosta.com | b1.share-dns.net, a1.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b1.share-dns.net, a1.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jaacosta.com (unsigned zone)
⏱️ Timing
Total: 218ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.share-dns.com, b.share-dns.net |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a1.share-dns.com)
Analysis
Name Servers
jaacosta.com's delegation is handled by four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.
jaacosta.com partially shares name servers with other domains; examples include fenggui.net, w0598.com, sdshuaihang.com, yykztyy.cn and baliteakvine.com.
These name servers are commonly used alongside a8.share-dns.com, b8.share-dns.net, a4.share-dns.com, b4.share-dns.net, a5.share-dns.com, b5.share-dns.net, a7.share-dns.com, b7.share-dns.net, a9.share-dns.com and b9.share-dns.net.
Host names sharing a single IP address:
a1.share-dns.com points to: 172.64.53.25.
a.share-dns.com points to: 172.64.53.25.
b1.share-dns.net points to: 172.64.52.239.
b.share-dns.net points to: 172.64.52.239.
Host names pointing to 172.64.53.25: a1.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239: b1.share-dns.net and b.share-dns.net.