builder-office.com - robtex.com
builder-office.com
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=1778627796 | ||||||
Subdomains
www.builder-office.com |
Same first word
builder-office.com |
DNS History
7 records (7 active, 0 former)
●NSns1020.ui-dns.biz2026-05-09 → 2026-05-12 · 2 obs
● 2026-05-12 23:38:58
●NSns1024.ui-dns.com2026-05-09 → 2026-05-12 · 2 obs
● 2026-05-12 23:38:58
●NSns1026.ui-dns.org2026-05-09 → 2026-05-12 · 2 obs
● 2026-05-12 23:38:58
●A216.24.57.12026-05-09 → 2026-05-12 · 2 obs
● 2026-05-12 23:38:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net... | - |
| builder-office.com | ns1017.ui-dns.de, ns1020.ui-dns.biz, ns1026.ui-dns.org, ns1024.ui-dns.com | 2 records |
✅ Authoritative Response
Server:217.160.80.17
NS records: ns1017.ui-dns.de, ns1020.ui-dns.biz, ns1026.ui-dns.org, ns1024.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for builder-office.com (unsigned zone)
⏱️ Timing
Total: 518ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.24.57.1 |
| NS | 4 | ns1020.ui-dns.biz, ns1024.ui-dns.com... |
| MX | 2 | mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-us.ionos.com ~all |
| SOA | 1 | ns1017.ui-dns.de hostmaster.1und1.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1024.ui-dns.com, ns1024.ui-dns.com)
Analysis
Hierarchy
The parent of www.builder-office.com is builder-office.com.
IP Addresses
builder-office.com points to IP number: 216.24.57.1.
Other host names such as club-ledger.com, infinite-fusion.net, emsjad.com, buynewlogo.com and posadatucson.com share IPs with builder-office.com.
Name Servers
builder-office.com is delegated to four name servers: ns1020.ui-dns.biz, ns1024.ui-dns.com, ns1017.ui-dns.de and ns1026.ui-dns.org.
builder-office.com at least partially shares name servers with other domains, for instance hobba.es, mailreference.fr, adacfrance.fr, hobiego.com and fly91.com.
These name servers are commonly used alongside ns1020.ui-dns.de, ns1020.ui-dns.com, ns1020.ui-dns.org, ns1017.ui-dns.org, ns1026.ui-dns.de, ns1026.ui-dns.biz, ns1026.ui-dns.com, ns1024.ui-dns.org, ns1024.ui-dns.biz and ns1024.ui-dns.de.
Host names with two IP numbers: ns1020.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5114:100 and 217.160.81.20; ns1024.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5218:100 and 217.160.82.24; ns1017.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5011:100 and 217.160.80.17; ns1026.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:531a:100 and 217.160.83.26.
Mail Servers
builder-office.com is handled by two mail servers: mx00.ionos.com and mx01.ionos.com.
The mail server setup for builder-office.com matches that of other domains, for instance businessstartupreport.com, www.cspacezone.com, dongpinghemp.com, flavorair.com and advaponics.com.
Host names with a single IP:
mx00.ionos.com points to 74.208.5.3.
mx01.ionos.com points to 74.208.5.21.