blockis.co - robtex.com
blockis.co
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759618282 | ||||||
MX for
blockis.co |
Subdomains
Same first word
Similar names
iblocks.de |
iblocks.in |
iblocks.com |
blocksi.ru |
iblocks.co.uk |
blocksi.com |
iblocks.nl |
iblocks.net |
bislock.com |
bliksco.com |
isblock.com |
isblock.se |
iblocks.eu |
blocksi.net |
DNS History
10 records (10 active, 0 former)
●NSns1.blockis.co2026-02-19 → 2026-03-26 · 2 obs
● 2026-03-26 01:03:44
●NSns1.mysecurecloudhost.com2026-02-19 → 2026-03-26 · 2 obs
● 2026-03-26 01:03:44
●NSns2.blockis.co2026-02-19 → 2026-03-26 · 2 obs
● 2026-03-26 01:03:44
●NSns2.mysecurecloudhost.com2026-02-19 → 2026-03-26 · 2 obs
● 2026-03-26 01:03:44
●NSns3.blockis.co2026-02-19 → 2026-03-26 · 2 obs
● 2026-03-26 01:03:44
●NSns3.mysecurecloudhost.com2026-02-19 → 2026-03-26 · 2 obs
● 2026-03-26 01:03:44
●NSns4.blockis.co2026-02-19 → 2026-03-26 · 2 obs
● 2026-03-26 01:03:44
●NSns4.mysecurecloudhost.com2026-02-19 → 2026-03-26 · 2 obs
● 2026-03-26 01:03:44
●MXblockis.co2026-02-19 → 2026-03-26 · 2 obs
● 2026-03-26 01:03:44
●A192.243.110.52026-02-19 → 2026-03-26 · 2 obs
● 2026-03-26 01:03:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | c.registrydns.co, b.registrydns.co, a.registrydns.co, d.registrydns.co | - |
| blockis.co | ns3.blockis.co, ns4.blockis.co, ns1.blockis.co, ns2.blockis.co | 4 records |
✅ Authoritative Response
Server:76.223.26.245
NS records: ns3.blockis.co, ns4.blockis.co, ns1.blockis.co, ns2.blockis.co
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blockis.co (unsigned zone)
⏱️ Timing
Total: 94ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.243.110.5 |
| NS | 4 | ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com... |
| MX | 1 | blockis.co (pri: 0) |
| TXT | 1 | v=spf1 ip4:192.243.110.5 include:spf.mys |
| SOA | 1 | ns1.mysecurecloudhost.com servers.mysecu |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (ns1.blockis.co, ns2.blockis.co, ns3.blockis.co...)
Analysis
Hierarchy
blockis.co is parent of ns4.blockis.co, ns3.blockis.co, ns2.blockis.co and ns1.blockis.co.
Mail Server Role
blockis.co serves as the mail server for blockis.co.
IP Addresses
blockis.co resolves to a single IP address: 192.243.110.5.
Other host names including sbada.org, loaiciga.com, collateralds.com, internetmarketingfast.com.au and audiolife.com share IP numbers with blockis.co.
Name Servers
blockis.co is delegated to eight name servers: ns1.blockis.co, ns2.blockis.co, ns3.blockis.co, ns4.blockis.co, ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and ns4.mysecurecloudhost.com.
blockis.co at least partially shares name servers with other domains, including masarfire.com, publishcom.com.br, partofthepride.com, bukhara.co.zw and sisc.com.sa.
these name servers are commonly used with ns3.a2hosting.com, ns4.a2hosting.com, ns1.a2hosting.com and ns2.a2hosting.com.
Hostnames with a single IP mapping:
ns1.blockis.co points to 13.248.158.180
ns2.blockis.co points to 75.2.118.134
ns3.blockis.co points to 76.223.26.245
ns4.blockis.co points to 99.83.147.209
ns1.mysecurecloudhost.com points to 13.248.158.180
ns2.mysecurecloudhost.com points to 75.2.118.134
ns3.mysecurecloudhost.com points to 76.223.26.245
ns4.mysecurecloudhost.com points to 99.83.147.209
Hostnames that point to 13.248.158.180: ns1.blockis.co and ns1.mysecurecloudhost.com
Hostnames that point to 75.2.118.134: ns2.blockis.co and ns2.mysecurecloudhost.com
Hostnames that point to 76.223.26.245: ns3.blockis.co and ns3.mysecurecloudhost.com
Hostnames that point to 99.83.147.209: ns4.blockis.co and ns4.mysecurecloudhost.com
Mail Servers
A single mail server handles blockis.co.
blockis.co points to a single IP: 192.243.110.5.