signal4lab.com - robtex.com
signal4lab.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 128.227.148.149🇺🇸 AS6356128.227.0.0/16 I2_FLR_NET | ||||||
| NS | rns.name.ufl.edu ⭐ | ||||||
| A | 128.6.224.66🇺🇸 RUTGERS128.6.0.0/16 Rutgers, The State University of New Jersey | ||||||
| PTR | rns.name.ufl.edu | ||||||
| NS | ens.name.ufl.edu | ||||||
| A | 128.227.30.252🇺🇸 AS6356128.227.0.0/16 I2_FLR_NET | ||||||
| PTR | ens.name.ufl.edu | ||||||
| A | 128.227.30.253🇺🇸 AS6356128.227.0.0/16 I2_FLR_NET | ||||||
| PTR | ens.name.ufl.edu | ||||||
| NS | ns.name.ufl.edu ⚠️ Not in parent delegation | ||||||
| A | 8.6.245.30🇺🇸 AS63568.6.244.0/23 I2_FLR_NET | ||||||
| A | 128.227.30.254🇺🇸 AS6356128.227.0.0/16 I2_FLR_NET | ||||||
| TXT | v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s | ||||||
| SOA | rns.name.ufl.eduufit-dns-notify@mail.ufl.edu serial=36 | ||||||
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=1778544541 | ||||||
Same first word
signal4lab.org |
signal4lab.net |
signal4lab.com |
DNS History
4 records (4 active, 0 former)
●NSens.name.ufl.edu2026-03-18 → 2026-05-12 · 2 obs
● 2026-05-12 00:16:46
●NSns.name.ufl.edu2026-03-18 → 2026-05-12 · 2 obs
● 2026-05-12 00:16:46
●NSrns.name.ufl.edu2026-03-18 → 2026-05-12 · 2 obs
● 2026-05-12 00:16:46
●A128.227.148.1492026-03-18 → 2026-05-12 · 2 obs
● 2026-05-12 00:16:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| signal4lab.com | rns.name.ufl.edu, ens.name.ufl.edu | - |
✅ Authoritative Response
Server:128.227.30.252
NS records: rns.name.ufl.edu, ens.name.ufl.edu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for signal4lab.com (unsigned zone)
⏱️ Timing
Total: 694ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 128.227.148.149 |
| NS | 3 | ns.name.ufl.edu, ens.name.ufl.edu... |
| TXT | 1 | v=DMARC1;p=reject;sp=reject;adkim=s;aspf |
| SOA | 1 | ens1.name.ufl.edu ufit-dns-notify.mail.u |
Analysis
IP Addresses
signal4lab.com resolves to one IP number: 128.227.148.149.
other host names including web-lb.geoplan.ufl.edu, mgrs-data.org, www.signal4analytics.net, findarideflorida.net and fla-etat.org share IP numbers with signal4lab.com.
Name Servers
signal4lab.com is delegated to three name servers ens.name.ufl.edu, ns.name.ufl.edu and rns.name.ufl.edu.
signal4lab.com at least partially shares name servers with other domains, for instance 178.159.in-addr.arpa, cfo.ufl.edu, sf2uf.program.ufl.edu, 128-25.221.227.128.in-addr.arpa and aa.ufl.edu.
These name servers are commonly used with ens1.name.ufl.edu, really-primary-name.ufl.edu and uss-is.uff.ufl.edu.
Hosts with two IP numbers:
ens.name.ufl.edu points to: 128.227.30.252 and 128.227.30.253.
ns.name.ufl.edu points to: 8.6.245.30 and 128.227.30.254.
Hosts with one IP number:
rns.name.ufl.edu points to: 128.6.224.66.