securitygrams.com - robtex.com
securitygrams.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.uswest.net ⚠️ Not in zone NS records | ||||||
| A | 63.150.72.4🇺🇸 AS20963.144.0.0/12 | ||||||
| PTR | authns1.centurylink.net | ||||||
| PTR | authns1.qwest.net | ||||||
| PTR | authns1.lumen.tech | ||||||
| NS | ns2.dnvr.uswest.net ⚠️ Not in zone NS records | ||||||
| A | 208.44.130.120🇺🇸 AS209208.44.0.0/14 | ||||||
| PTR | authns2.centurylink.net | ||||||
| PTR | authns2.qwest.net | ||||||
| PTR | authns2.lumen.tech | ||||||
| NS | ns3.mn.uswest.net ⚠️ Not in zone NS records | ||||||
| A | 208.44.130.120🇺🇸 AS209208.44.0.0/14 | ||||||
| PTR | authns2.centurylink.net | ||||||
| PTR | authns2.qwest.net | ||||||
| PTR | authns2.lumen.tech | ||||||
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=1775975732 | ||||||
Same first word
securitygrams.com |
DNS History
3 records (3 active, 0 former)
●NSns1.uswest.net2026-03-25 → 2026-04-12 · 2 obs
● 2026-04-12 07:02:10
●NSns2.dnvr.uswest.net2026-03-25 → 2026-04-12 · 2 obs
● 2026-04-12 07:02:10
●NSns3.mn.uswest.net2026-03-25 → 2026-04-12 · 2 obs
● 2026-04-12 07:02:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| securitygrams.com | ns3.mn.uswest.net, ns1.uswest.net, ns2.dnvr.uswest.net | - |
✅ Authoritative Response
Server:208.44.130.120
NS records: ns3.mn.uswest.net, ns1.uswest.net, ns2.dnvr.uswest.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for securitygrams.com (unsigned zone)
⏱️ Timing
Total: 191ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
The delegation for securitygrams.com is handled by three name servers: ns1.uswest.net, ns2.dnvr.uswest.net and ns3.mn.uswest.net.
securitygrams.com shares name servers with other domains at least partially, for example cosc.k12.co.us, muzila.com, your1cu.net, gps2gis.com and 89.26.204.in-addr.arpa.
these name servers are commonly paired with authns1.qwest.net, authns2.qwest.net, ns1.tconl.com, ns2.tconl.com, authns1.mpls.qwest.net, authns2.dnvr.qwest.net and authns3.sttl.qwest.net.
Host names with a single IP address:
- ns1.uswest.net points to: 63.150.72.4
- ns2.dnvr.uswest.net points to: 208.44.130.120
- ns3.mn.uswest.net points to: 208.44.130.120
Host names that point to 208.44.130.120: ns2.dnvr.uswest.net and ns3.mn.uswest.net