blockcommercial.com - robtex.com
blockcommercial.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 68.70.81.3🇺🇸 CCI-KS-AS-168.70.64.0/19 RR-RC-Adelphia-Orange | ||||||
| PTR | 68-70-81-3.static.kc.surewest.net | ||||||
| NS | ns37.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21c1::13🇺🇸 GODADDY-DNS2603:5:21c0::/44 | ||||||
| PTR | ns37.domaincontrol.com | ||||||
| A | 97.74.108.19🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns37.domaincontrol.com | ||||||
| NS | ns38.domaincontrol.com | ||||||
| A | 2603:5:22c1::13🇺🇸 GODADDY-DNS2603:5:22c0::/44 | ||||||
| PTR | ns38.domaincontrol.com | ||||||
| A | 173.201.76.19🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns38.domaincontrol.com | ||||||
| MX | mail.blockcommercial.com ⭐ | ||||||
| A | 68.70.81.4🇺🇸 CCI-KS-AS-168.70.64.0/19 RR-RC-Adelphia-Orange | ||||||
| PTR | mail.blockandco.com | ||||||
| SOA | ns37.domaincontrol.comdns@jomax.net 2016-05-04 #0 | ||||||
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=1777414256 | ||||||
Subdomains
mail.blockcommercial.com |
Same first word
blockcommercial.com |
DNS History
4 records (4 active, 0 former)
●NSns37.domaincontrol.com2015-06-13 → 2026-04-28 · 2 obs
● 2026-04-28 22:32:22
●NSns38.domaincontrol.com2015-06-13 → 2026-04-28 · 2 obs
● 2026-04-28 22:32:22
●MXmail.blockcommercial.com2015-06-13 → 2026-04-28 · 2 obs
● 2026-04-28 22:32:22
●A68.70.81.32015-06-13 → 2026-04-28 · 2 obs
● 2026-04-28 22:32:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| blockcommercial.com | ns37.domaincontrol.com, ns38.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.76.19
NS records: ns37.domaincontrol.com, ns38.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blockcommercial.com (unsigned zone)
⏱️ Timing
Total: 162ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 68.70.81.3 |
| NS | 2 | ns37.domaincontrol.com, ns38.domaincontrol.com |
| MX | 1 | mail.blockcommercial.com (pri: 10) |
| SOA | 1 | ns37.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns37.domaincontrol.com, ns37.domaincontrol.com, ns38.domaincontrol.com...)
Analysis
Hierarchy
blockcommercial.com is the parent of mail.blockcommercial.com.
IP Addresses
blockcommercial.com resolves to a single IP: 68.70.81.3.
Other host names share IP numbers with blockcommercial.com; for instance 68-70-81-3.static.kc.surewest.net.
Name Servers
blockcommercial.com has two name servers: ns37.domaincontrol.com and ns38.domaincontrol.com.
blockcommercial.com shares the same name server setup as other domains, for example olivetreecounselling.com, jackrabbitridge.com, kjung.de, newhorizonroofing.com and musicfestival.london.
blockcommercial.com partially shares name servers with other domains, for instance zaploo.com.
Host names with two IP numbers:
ns37.domaincontrol.com points to: 2603:5:21c1::13 and 97.74.108.19; ns38.domaincontrol.com points to: 2603:5:22c1::13 and 173.201.76.19.
Mail Servers
blockcommercial.com is handled by a single mail server, mail.blockcommercial.com.
Host name mail.blockcommercial.com points to IP 68.70.81.4.