school311.com - robtex.com
school311.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 67.186.76.31🇺🇸 COMCAST-IBONE67.160.0.0/11 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | c-67-186-76-31.hsd1.il.comcast.net | ||||||
| NS | static-1.no-ip.com ⭐ | ||||||
| A | 194.62.181.53🇺🇸 AS29997194.62.181.0/24 | ||||||
| PTR | ns1.no-ip.com | ||||||
| NS | static-2.no-ip.com | ||||||
| A | 45.77.3.172🇺🇸 AS-VULTR45.77.0.0/21 Vultr Assigned Prefix | ||||||
| PTR | 45.77.3.172.vultrusercontent.com | ||||||
| NS | static-3.no-ip.com | ||||||
| A | 104.207.132.142🇺🇸 AS-VULTR104.207.132.0/22 Vultr Assigned Prefix | ||||||
| PTR | 104.207.132.142.vultrusercontent.com | ||||||
| SOA | static-1.no-ip.comhostmaster@no-ip.com 2018-10-07 #1 | ||||||
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=1774480552 | ||||||
Same first word
school311.com |
DNS History
4 records (4 active, 0 former)
●A67.186.76.312018-10-09 → 2026-03-25 · 2 obs
● 2026-03-25 23:39:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| school311.com | static-1.no-ip.com, static-2.no-ip.com, static-3.no-ip.com | 3 records |
✅ Authoritative Response
Server:194.62.181.53
NS records: static-1.no-ip.com, static-2.no-ip.com, static-3.no-ip.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for school311.com (unsigned zone)
⏱️ Timing
Total: 431ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.186.76.31 |
| NS | 3 | static-2.no-ip.com, static-1.no-ip.com... |
| SOA | 1 | static-1.no-ip.com hostmaster.no-ip.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (static-1.no-ip.com, static-2.no-ip.com, static-3.no-ip.com)
Analysis
IP Addresses
school311.com points to a single IP address: 67.186.76.31.
Other host names, for example c-67-186-76-31.hsd1.il.comcast.net, kokomo911.com and kokomocampus.com share IPs with school311.com.
Name Servers
school311.com is delegated to three name servers: static-1.no-ip.com, static-2.no-ip.com and static-3.no-ip.com.
school311.com at least partially shares name servers with other domains, for example know-wait.com, campfinder.us, grouplyceum.com, httpwebserver.com and labellagroup.com.
These name servers are often used with ns1.no-ip.com, ns2.no-ip.com, ns3.no-ip.com, ns4.no-ip.com and ns5.no-ip.com.
Host names with a single IP address:
static-1.no-ip.com resolves to 194.62.181.53.
static-2.no-ip.com resolves to 45.77.3.172.
static-3.no-ip.com resolves to 104.207.132.142.