topconbuilder.com - robtex.com
topconbuilder.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=1774536957 | ||||||
Same first word
topconbuilder.com |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns27.domaincontrol.com2017-05-11 → 2026-03-26 · 2 obs
● 2026-03-26 15:16:12
●NSns28.domaincontrol.com2017-05-11 → 2026-03-26 · 2 obs
● 2026-03-26 15:16:12
●MXtopconbuilder-com.mail.protection.outlook.com2017-05-11 → 2026-03-26 · 2 obs
● 2026-03-26 15:16:12
●A13.248.243.52026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 15:16:12
○A50.63.202.432017-05-11 → 2017-05-11 · 2 obs
○ 2026-03-26 15:16:12
●A76.223.105.2302026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 15:16:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| topconbuilder.com | ns27.domaincontrol.com, ns28.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.71.14
NS records: ns27.domaincontrol.com, ns28.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for topconbuilder.com (unsigned zone)
⏱️ Timing
Total: 288ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns27.domaincontrol.com, ns28.domaincontrol.com |
| MX | 1 | topconbuilder-com.mail.protection.outloo |
| TXT | 2 | NETORGFT2881677.onmicrosoft.com, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns27.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns27.domaincontrol.com, ns27.domaincontrol.com, ns28.domaincontrol.com...)
Analysis
IP Addresses
topconbuilder.com points to two IP numbers: 13.248.243.5 and 76.223.105.230.
Other host names, for instance sergingyarn.com, ccpbathrooms.com, vantagepointe.org, theberghouse.com and saudi-jamac.com share IP numbers with topconbuilder.com.
Name Servers
Delegation for topconbuilder.com rests with two name servers, ns27.domaincontrol.com and ns28.domaincontrol.com.
topconbuilder.com shares the same name server setup as other domains, including chadvertisements.com, meinkampfunplugged.com, grove.dental, dgdelaney.com and worldpancreaticcancercoalition.org.
Host names with two IP numbers: ns27.domaincontrol.com points to 2603:5:2171::e and 97.74.103.14; ns28.domaincontrol.com points to 2603:5:2271::e and 173.201.71.14.
Mail Servers
topconbuilder.com is handled by a single mail server, topconbuilder-com.mail.protection.outlook.com.
topconbuilder-com.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:c92c::2, 2a01:111:f403:f905::3, 2a01:111:f403:f908::2, 2a01:111:f403:f90d::, 40.93.192.4, 52.101.10.6, 52.101.41.6 and 52.101.194.13.