blockhow.com - dns.ninja
blockhow.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=1785626632 | ||||||
Same first word
blockhow.com |
Similar names
DNS History
12 records (7 active, 5 former)
●NSns1.namebrightdns.com2026-05-15 → 2026-08-01 · 3 obs
● 2026-05-15 14:07:52
● 2026-08-01 23:27:58
○NSns1.unoeuro.com2017-05-08 → 2017-05-08 · 3 obs
○ 2026-05-15 14:07:52
○ 2026-08-01 23:27:58
○NSns2.unoeuro.com2017-05-08 → 2017-05-08 · 3 obs
○ 2026-05-15 14:07:52
○ 2026-08-01 23:27:58
○NSns3.unoeuro.com2017-05-08 → 2017-05-08 · 3 obs
○ 2026-05-15 14:07:52
○ 2026-08-01 23:27:58
○NSns4.unoeuro.com2017-05-08 → 2017-05-08 · 3 obs
○ 2026-05-15 14:07:52
○ 2026-08-01 23:27:58
●NSnsg1.namebrightdns.com2026-05-15 → 2026-08-01 · 3 obs
● 2026-05-15 14:07:52
● 2026-08-01 23:27:58
●NSnsg2.namebrightdns.com2026-05-15 → 2026-08-01 · 3 obs
● 2026-05-15 14:07:52
● 2026-08-01 23:27:58
●A13.223.25.842026-05-15 → 2026-08-01 · 3 obs
● 2026-05-15 14:07:52
● 2026-08-01 23:27:58
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-05-15 → 2026-08-01 · 3 obs
● 2026-05-15 14:07:52
● 2026-08-01 23:27:58
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-05-15 → 2026-08-01 · 3 obs
● 2026-05-15 14:07:52
● 2026-08-01 23:27:58
○A35.157.88.1022017-05-08 → 2017-05-08 · 3 obs
○ 2026-05-15 14:07:52
○ 2026-08-01 23:27:58
●A54.243.117.1972026-05-15 → 2026-08-01 · 3 obs
● 2026-05-15 14:07:52
● 2026-08-01 23:27:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| blockhow.com | nsg1.namebrightdns.com, nsg2.namebrightdns.com | 12 records |
✅ Authoritative Response
Server:3.90.31.121
NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blockhow.com (unsigned zone)
⏱️ Timing
Total: 149ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 54.243.117.197, 13.223.25.84 |
| AAAA | 2 | 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb |
| NS | 2 | nsg2.namebrightdns.com, nsg1.namebrightdns.com |
| TXT | 2 | v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj |
| SOA | 1 | ns1.namebrightdns.com dns.namebright.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)
Analysis
IP Addresses
blockhow.com resolves to four IP addresses: 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.
Among the host names that share IP numbers with blockhow.com are tinysage.com, techsysglobal.com, payinput.com and two others.
Name Servers
blockhow.com is delegated to three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.
blockhow.com has at least partial name server overlap with other domains, such as sgboss.com, dityr.com, transcircle.com and two others.
These name servers tend to appear together with the name servers domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns2.namebrightdns.com.
Host names resolving to 6 IP numbers:
nsg1.namebrightdns.com resolves to 44.223.19.215, 54.234.103.190, 174.129.117.232 and 3 other IP addresses.
nsg2.namebrightdns.com resolves to 3.90.31.121, 54.162.235.48, 54.221.37.2 and 3 other IP addresses.
Hosts with three IP address records:
ns1.namebrightdns.com points to 3.89.42.183, 100.58.124.42 and 2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6.