spanbuilder.com - dns.ninja
spanbuilder.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 65.21.12.66🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC | ||||||
| PTR | server.goprowebservices.com | ||||||
| NS | ns1.goprowebservices.com ⭐ | ||||||
| A | 65.21.12.66🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC | ||||||
| PTR | server.goprowebservices.com | ||||||
| NS | ns2.goprowebservices.com | ||||||
| A | 65.21.12.66🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC | ||||||
| PTR | server.goprowebservices.com | ||||||
| MX | spanbuilder.com ⭐ | ||||||
| A | 65.21.12.66🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC | ||||||
| PTR | server.goprowebservices.com | ||||||
| TXT | v=spf1 ip4:65.21.12.66 ip4:144.126.133.84 ip4:167.114.208.138 +a +mx ~all | ||||||
| SOA | ns1.goprowebservices.comroot@server.goprowebservices.com 2026-09-19 #1 | ||||||
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=1791886024 | ||||||
MX for
spanbuilder.com |
Same first word
spanbuilder.com |
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSns1.goprowebservices.com2026-09-19 → 2026-10-13 · 2 obs
● 2026-10-13 10:24:52
●NSns2.goprowebservices.com2026-09-19 → 2026-10-13 · 2 obs
● 2026-10-13 10:24:52
●MXspanbuilder.com2026-09-19 → 2026-10-13 · 2 obs
● 2026-10-13 10:24:52
●A65.21.12.662026-09-19 → 2026-10-13 · 2 obs
● 2026-10-13 10:24:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| spanbuilder.com | ns1.goprowebservices.com, ns2.goprowebservices.com | 2 records |
✅ Authoritative Response
Server:65.21.12.66
NS records: ns1.goprowebservices.com, ns2.goprowebservices.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for spanbuilder.com (unsigned zone)
⏱️ Timing
Total: 518ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 65.21.12.66 |
| NS | 2 | ns1.goprowebservices.com, ns2.goprowebservices.com |
| MX | 1 | spanbuilder.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:65.21.12.66 ip4:144.126.133.8 |
| SOA | 1 | ns1.goprowebservices.com root.server.gop |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.goprowebservices.com, ns2.goprowebservices.com)
Analysis
Mail Server Role
spanbuilder.com serves as a mail server for spanbuilder.com.
IP Addresses
spanbuilder.com has exactly one IP address — 65.21.12.66.
bestmassagetherapyservices.com, psychicreaderusa.com, canadianroofingcompanies.com plus two other host names have IP numbers in common with spanbuilder.com.
Name Servers
DNS delegation for spanbuilder.com points to two name servers: ns1.goprowebservices.com and ns2.goprowebservices.com.
The name server configuration of spanbuilder.com is shared with other domains, for instance kkpaintingllc.com, yarddoglandscapingllc.com, bestautorepairca.com and two others.
spanbuilder.com has partial name server overlap with other domains, including kingcarpetcleaningma.com.
Both ns1.goprowebservices.com and ns2.goprowebservices.com have a single IP address, 65.21.12.66, and share it.
Host names pointing to 65.21.12.66 IP addresses: ns1.goprowebservices.com and ns2.goprowebservices.com.
Mail Servers
spanbuilder.com uses exactly one mail server, which is spanbuilder.com.
spanbuilder.com has exactly one IP number: 65.21.12.66.