costvco.com - robtex.com
costvco.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | alex.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b64🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alex.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c164🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | alex.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2164🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | alex.ns.cloudflare.com | ||||||
| A | 108.162.193.100🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alex.ns.cloudflare.com | ||||||
| A | 172.64.33.100🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alex.ns.cloudflare.com | ||||||
| A | 173.245.59.100🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alex.ns.cloudflare.com | ||||||
| NS | carioca.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2614🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carioca.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c214🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | carioca.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2214🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | carioca.ns.cloudflare.com | ||||||
| A | 108.162.194.20🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carioca.ns.cloudflare.com | ||||||
| A | 162.159.38.20Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carioca.ns.cloudflare.com | ||||||
| A | 172.64.34.20🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carioca.ns.cloudflare.com | ||||||
| TXT | adobe-idp-site-verification=pbOh2LMReiBW4D547lEHirhCsJ0X0OEkKFRgRPC7QuY6t7un5... | ||||||
| TXT | dropbox-domain-verification=KW9vSeVYEPBam | ||||||
| SOA | alex.ns.cloudflare.comdns@cloudflare.com serial=2396061993 | ||||||
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
costvco.com |
Similar names
DNS History
12 records (2 active, 10 former)
●NSalex.ns.cloudflare.com2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 15:46:58
●NScarioca.ns.cloudflare.com2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 15:46:58
○NSns1.parklogic.com2020-01-10 → 2020-01-10 · 3 obs
● 2020-01-10 05:29:06
○ 2026-03-22 15:46:58
○NSns2.parklogic.com2020-01-10 → 2020-01-10 · 3 obs
● 2020-01-10 05:29:06
○ 2026-03-22 15:46:58
○NSns7.rookdns.com2016-03-16 → 2017-03-17 · 4 obs
● 2017-03-17 11:00:20
○ 2020-01-10 05:29:06
○ 2026-03-22 15:46:58
○NSns8.rookdns.com2016-03-16 → 2017-03-17 · 4 obs
● 2017-03-17 11:00:20
○ 2020-01-10 05:29:06
○ 2026-03-22 15:46:58
○MXmail.mxproc.com2016-03-16 → 2016-03-16 · 3 obs
○ 2016-07-20 00:05:28
○ 2026-03-22 15:46:58
○MXmail.replyingback.com2016-07-20 → 2016-07-20 · 4 obs
● 2016-07-20 00:05:28
○ 2017-03-17 11:00:20
○ 2026-03-22 15:46:58
○MXmx156.hostedmxserver.com2020-01-10 → 2020-01-10 · 3 obs
● 2020-01-10 05:29:06
○ 2026-03-22 15:46:58
○A141.8.224.932016-03-16 → 2017-03-17 · 4 obs
● 2017-03-17 11:00:20
○ 2020-01-10 05:29:06
○ 2026-03-22 15:46:58
○A72.52.179.1752020-01-10 → 2020-01-10 · 3 obs
● 2020-01-10 05:29:06
○ 2026-03-22 15:46:58
○PTRns7.rookdns.com2017-03-17 → 2017-03-17 · 3 obs
○ 2020-01-10 05:29:06
○ 2026-03-22 15:46:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net... | - |
| costvco.com | alex.ns.cloudflare.com, carioca.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.194.20
NS records: alex.ns.cloudflare.com, carioca.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for costvco.com (unsigned zone)
⏱️ Timing
Total: 242ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | alex.ns.cloudflare.com, carioca.ns.cloudflare.com |
| TXT | 2 | adobe-idp-site-verification=pbOh2LMReiBW, dropbox-domain-verification=KW9vSeVYEPBa |
| SOA | 1 | alex.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (alex.ns.cloudflare.com, alex.ns.cloudflare.com, alex.ns.cloudflare.com...)
Analysis
Name Servers
Two name servers alex.ns.cloudflare.com and carioca.ns.cloudflare.com handle delegation for costvco.com.
costvco.com uses the same name server setup as other domains, for example hc0010.com, poentrex.com, mmocat.com, starsvast.com and limeshill.com.
costvco.com partially shares name servers with other domains; examples include mnpropolis.com.br, biokemonline.com, payment-processing-software.com, streaming-on.online and 3345s.com.
these name servers are commonly used with the name servers coco.ns.cloudflare.com.
Host names with six IP numbers: alex.ns.cloudflare.com points to: 2606:4700:58::adf5:3b64, 2803:f800:50::6ca2:c164, 2a06:98c1:50::ac40:2164, 108.162.193.100, 172.64.33.100 and 173.245.59.100; carioca.ns.cloudflare.com points to: 2606:4700:50::a29f:2614, 2803:f800:50::6ca2:c214, 2a06:98c1:50::ac40:2214, 108.162.194.20, 162.159.38.20 and 172.64.34.20.