zentrun.com - robtex.com
zentrun.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3037::6815:2d4d🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:d33a🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.45.77Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.211.58🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | boyd.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b4b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | boyd.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c14b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | boyd.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:214b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | boyd.ns.cloudflare.com | ||||||
| A | 108.162.193.75🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | boyd.ns.cloudflare.com | ||||||
| A | 172.64.33.75🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | boyd.ns.cloudflare.com | ||||||
| A | 173.245.59.75🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | boyd.ns.cloudflare.com | ||||||
| NS | elma.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a9a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c09a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:209a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| A | 108.162.192.154🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| A | 172.64.32.154🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| A | 173.245.58.154🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elma.ns.cloudflare.com | ||||||
| TXT | google-site-verification=Sc03rSac6v88qGXrcOUXzj1sJC-xNR4WK356NWqUflY | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.45.77, 172.67.211.58 | ||||||
| IPv6 | 2606:4700:3037::6815:2d4d, 2606:4700:3037::ac43:d33a | ||||||
| SOA | boyd.ns.cloudflare.comdns@cloudflare.com serial=2397702714 | ||||||
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=1774380302 | ||||||
Same first word
zentrun.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSboyd.ns.cloudflare.com2026-03-06 → 2026-03-24 · 2 obs
● 2026-03-24 19:43:26
●NSelma.ns.cloudflare.com2026-03-06 → 2026-03-24 · 2 obs
● 2026-03-24 19:43:26
●A104.21.45.772026-03-06 → 2026-03-24 · 2 obs
● 2026-03-24 19:43:26
●A172.67.211.582026-03-06 → 2026-03-24 · 2 obs
● 2026-03-24 19:43:26
●A2606:4700:3037::6815:2d4d2026-03-06 → 2026-03-24 · 2 obs
● 2026-03-24 19:43:26
●A2606:4700:3037::ac43:d33a2026-03-06 → 2026-03-24 · 2 obs
● 2026-03-24 19:43:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| zentrun.com | elma.ns.cloudflare.com, boyd.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.75
NS records: elma.ns.cloudflare.com, boyd.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zentrun.com (unsigned zone)
⏱️ Timing
Total: 245ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.45.77, 172.67.211.58 |
| AAAA | 2 | 2606:4700:3037::6815:2d4d, 2606:4700:3037::ac43:d33a |
| NS | 2 | boyd.ns.cloudflare.com, elma.ns.cloudflare.com |
| TXT | 1 | google-site-verification=Sc03rSac6v88qGX |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | boyd.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (elma.ns.cloudflare.com, elma.ns.cloudflare.com, elma.ns.cloudflare.com...)
Analysis
IP Addresses
zentrun.com resolves to four IPs: 2606:4700:3037::6815:2d4d, 2606:4700:3037::ac43:d33a, 104.21.45.77 and 172.67.211.58.
Other host names such as www.ahvnet.cn, 108ib3.it, www.nmgwk.net, ervanto.com and stellabluesri.com share IP numbers with zentrun.com.
Name Servers
zentrun.com is delegated to two name servers: boyd.ns.cloudflare.com and elma.ns.cloudflare.com.
zentrun.com uses the same name server setup as other domains, including watergate.co.uk, watergatebayhotel.co.uk, loccsd.ca, zoner.fi and taboodude.com.
At least part of the name servers for zentrun.com are shared with other domains, for instance idendata.com, posobie-expert.ru, qualifiedpartners.info, curiousbrandworkhubs.com and akw-medicare.com.
Host names with six IP numbers:
boyd.ns.cloudflare.com points to: 2606:4700:58::adf5:3b4b, 2803:f800:50::6ca2:c14b, 2a06:98c1:50::ac40:214b, 108.162.193.75, 172.64.33.75 and 173.245.59.75.
elma.ns.cloudflare.com points to: 2606:4700:50::adf5:3a9a, 2803:f800:50::6ca2:c09a, 2a06:98c1:50::ac40:209a, 108.162.192.154, 172.64.32.154 and 173.245.58.154.