costarde.com - robtex.com
costarde.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 | a4.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 | b4.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=1785945279 | ||||||
Same first word
costarde.com |
Similar names
DNS History
10 records (4 active, 6 former)
●NSa.share-dns.com2026-06-11 → 2026-08-05 · 3 obs
● 2026-06-11 11:23:58
● 2026-08-05 15:55:50
●NSa4.share-dns.com2026-06-11 → 2026-08-05 · 3 obs
● 2026-06-11 11:23:58
● 2026-08-05 15:55:50
●NSb.share-dns.net2026-06-11 → 2026-08-05 · 3 obs
● 2026-06-11 11:23:58
● 2026-08-05 15:55:50
●NSb4.share-dns.net2026-06-11 → 2026-08-05 · 3 obs
● 2026-06-11 11:23:58
● 2026-08-05 15:55:50
○NSnaomi.ns.cloudflare.com2019-12-17 → 2019-12-17 · 3 obs
○ 2026-06-11 11:23:58
○ 2026-08-05 15:55:50
○NStrey.ns.cloudflare.com2019-12-17 → 2019-12-17 · 3 obs
○ 2026-06-11 11:23:58
○ 2026-08-05 15:55:50
○A104.18.62.1312019-12-17 → 2019-12-17 · 3 obs
○ 2026-06-11 11:23:58
○ 2026-08-05 15:55:50
○A104.18.63.1312019-12-17 → 2019-12-17 · 3 obs
○ 2026-06-11 11:23:58
○ 2026-08-05 15:55:50
○A2606:4700:30::6812:3e832019-12-17 → 2019-12-17 · 3 obs
○ 2026-06-11 11:23:58
○ 2026-08-05 15:55:50
○A2606:4700:30::6812:3f832019-12-17 → 2019-12-17 · 3 obs
○ 2026-06-11 11:23:58
○ 2026-08-05 15:55:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| costarde.com | b4.share-dns.net, a4.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b4.share-dns.net, a4.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for costarde.com (unsigned zone)
⏱️ Timing
Total: 261ms | 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 (a4.share-dns.com)
Analysis
Name Servers
The domain costarde.com is delegated to these four name servers: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.
There is at least partial name server overlap between costarde.com and other domains — mandinuo.com, farerinn.com, 393ys.com and two more among them.
These name servers regularly appear alongside a9.share-dns.com, b9.share-dns.net, a10.share-dns.com and 7 other name servers in NS record sets.
Each of a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net has a single IP address — a4.share-dns.com and a.share-dns.com direct to 172.64.53.25, and b4.share-dns.net and b.share-dns.net direct to 172.64.52.239.
The host names a4.share-dns.com and a.share-dns.com both resolve to 172.64.53.25 IP addresses.
The host names b4.share-dns.net and b.share-dns.net both resolve to 172.64.52.239 IP addresses.