blk.app - robtex.com
blk.app
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.blackrock.com ⚠️ Not in zone NS records | ||||||
| A | 193.108.91.23🇳🇱 Akamai193.108.91.0/24 Technologies | ||||||
| PTR | a1-23.akam.net | ||||||
| PTR | ns1-23.akam.net | ||||||
| NS | ns2.blackrock.com ⚠️ Not in zone NS records | ||||||
| A | 96.7.49.67🇺🇸 Akamai96.7.49.0/24 Technologies | ||||||
| PTR | a3-67.akam.net | ||||||
| PTR | ns7-67.akam.net | ||||||
| NS | ns3.blackrock.com ⚠️ Not in zone NS records | ||||||
| A | 23.61.199.64🇺🇸 Akamai23.61.199.0/24 Technologies | ||||||
| PTR | a7-64.akam.net | ||||||
| PTR | ns3-64.akam.net | ||||||
| NS | ns4.blackrock.com ⚠️ Not in zone NS records | ||||||
| A | 184.26.160.66🇺🇸 Akamai184.26.160.0/24 Technologies | ||||||
| PTR | a12-66.akam.net | ||||||
| NS | ns5.blackrock.com ⚠️ Not in zone NS records | ||||||
| A | 23.211.132.67🇺🇸 Akamai23.211.132.0/24 Technologies | ||||||
| PTR | a16-67.akam.net | ||||||
| NS | ns6.blackrock.com ⚠️ Not in zone NS records | ||||||
| A | 95.100.173.65🇳🇱 Akamai95.100.173.0/24 Technologies | ||||||
| PTR | a28-65.akam.net | ||||||
app
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.blackrock.com2026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 06:23:12
●NSns2.blackrock.com2026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 06:23:12
●NSns3.blackrock.com2026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 06:23:12
●NSns4.blackrock.com2026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 06:23:12
●NSns5.blackrock.com2026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 06:23:12
●NSns6.blackrock.com2026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 06:23:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | 10 records |
| blk.app | ns5.blackrock.com, ns1.blackrock.com, ns2.blackrock.com, ns6.blackrock.com... | - |
✅ Authoritative Response
Server:96.7.49.67
NS records: ns5.blackrock.com, ns1.blackrock.com, ns2.blackrock.com, ns6.blackrock.com, ns4.blackrock.com, ns3.blackrock.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blk.app (unsigned zone)
⏱️ Timing
Total: 473ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld2.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...)
Analysis
Name Servers
blk.app is delegated to six name servers: ns1.blackrock.com, ns2.blackrock.com, ns3.blackrock.com, ns4.blackrock.com, ns5.blackrock.com and ns6.blackrock.com.
blk.app shares name servers with other domains at least partially, for example i-unite.org, galileo.international, isharesdc.com, blackrockenergyinvesting.org and ishares.foundation.
Host names with a single IP: ns1.blackrock.com points to: 193.108.91.23; ns2.blackrock.com points to: 96.7.49.67; ns3.blackrock.com points to: 23.61.199.64; ns4.blackrock.com points to: 184.26.160.66; ns5.blackrock.com points to: 23.211.132.67; ns6.blackrock.com points to: 95.100.173.65