stdfcm.com - robtex.com
stdfcm.com
| CNAME | exp.gs-cdn.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.65.190.172🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=1774385782 | ||||||
Same first word
stdfcm.com |
Similar names
DNS History
17 records (3 active, 14 former)
○NSa.share-dns.com2026-02-17 → 2026-02-24 · 5 obs
○ 2020-01-27 03:38:38
● 2026-02-17 21:16:56
● 2026-02-24 12:59:20
○ 2026-03-24 21:18:30
○ 2026-03-24 21:18:32
● 2026-02-17 21:16:56
● 2026-02-24 12:59:20
○ 2026-03-24 21:18:30
○ 2026-03-24 21:18:32
○NSa4.share-dns.com2026-02-17 → 2026-02-24 · 5 obs
○ 2020-01-27 03:38:38
● 2026-02-17 21:16:56
● 2026-02-24 12:59:20
○ 2026-03-24 21:18:30
○ 2026-03-24 21:18:32
● 2026-02-17 21:16:56
● 2026-02-24 12:59:20
○ 2026-03-24 21:18:30
○ 2026-03-24 21:18:32
○NSb.share-dns.net2026-02-17 → 2026-02-24 · 5 obs
○ 2020-01-27 03:38:38
● 2026-02-17 21:16:56
● 2026-02-24 12:59:20
○ 2026-03-24 21:18:30
○ 2026-03-24 21:18:32
● 2026-02-17 21:16:56
● 2026-02-24 12:59:20
○ 2026-03-24 21:18:30
○ 2026-03-24 21:18:32
○NSb4.share-dns.net2026-02-17 → 2026-02-24 · 5 obs
○ 2020-01-27 03:38:38
● 2026-02-17 21:16:56
● 2026-02-24 12:59:20
○ 2026-03-24 21:18:30
○ 2026-03-24 21:18:32
● 2026-02-17 21:16:56
● 2026-02-24 12:59:20
○ 2026-03-24 21:18:30
○ 2026-03-24 21:18:32
●NSexpire1.gname-dns.com2026-03-24 → 2026-03-24 · 3 obs
○ 2026-02-24 12:59:20
● 2026-03-24 21:18:30
● 2026-03-24 21:18:32
● 2026-03-24 21:18:30
● 2026-03-24 21:18:32
●NSexpire2.gname-dns.com2026-03-24 → 2026-03-24 · 3 obs
○ 2026-02-24 12:59:20
● 2026-03-24 21:18:30
● 2026-03-24 21:18:32
● 2026-03-24 21:18:30
● 2026-03-24 21:18:32
○NSivan.ns.cloudflare.com2026-02-17 → 2026-03-24 · 2 obs
○ 2026-02-17 21:16:56
○ 2026-03-24 21:18:32
○ 2026-03-24 21:18:32
○NSmona.ns.cloudflare.com2026-02-17 → 2026-03-24 · 2 obs
○ 2026-02-17 21:16:56
○ 2026-03-24 21:18:32
○ 2026-03-24 21:18:32
○NSns5.dnsdun.com2020-01-27 → 2020-01-27 · 3 obs
● 2020-01-27 03:38:38
○ 2026-02-17 21:16:56
○ 2026-03-24 21:18:32
○ 2026-02-17 21:16:56
○ 2026-03-24 21:18:32
○NSns5.dnsdun.net2020-01-27 → 2020-01-27 · 3 obs
● 2020-01-27 03:38:38
○ 2026-02-17 21:16:56
○ 2026-03-24 21:18:32
○ 2026-02-17 21:16:56
○ 2026-03-24 21:18:32
○A104.21.45.1462026-02-17 → 2026-03-24 · 2 obs
○ 2026-02-17 21:16:56
○ 2026-03-24 21:18:32
○ 2026-03-24 21:18:32
○A156.253.153.2542026-02-17 → 2026-02-24 · 5 obs
○ 2020-01-27 03:38:38
● 2026-02-17 21:16:56
● 2026-02-24 12:59:20
○ 2026-03-24 21:18:30
○ 2026-03-24 21:18:32
● 2026-02-17 21:16:56
● 2026-02-24 12:59:20
○ 2026-03-24 21:18:30
○ 2026-03-24 21:18:32
○A172.67.215.1262026-02-17 → 2026-03-24 · 2 obs
○ 2026-02-17 21:16:56
○ 2026-03-24 21:18:32
○ 2026-03-24 21:18:32
○A2606:4700:3033::ac43:d77e2026-02-17 → 2026-03-24 · 2 obs
○ 2026-02-17 21:16:56
○ 2026-03-24 21:18:32
○ 2026-03-24 21:18:32
○A2606:4700:3035::6815:2d922026-02-17 → 2026-03-24 · 2 obs
○ 2026-02-17 21:16:56
○ 2026-03-24 21:18:32
○ 2026-03-24 21:18:32
○A91.132.49.742020-01-27 → 2020-01-27 · 3 obs
● 2020-01-27 03:38:38
○ 2026-02-17 21:16:56
○ 2026-03-24 21:18:32
○ 2026-02-17 21:16:56
○ 2026-03-24 21:18:32
●CNAMEexp.gs-cdn.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 21:18:30
● 2026-03-24 21:18:32
● 2026-03-24 21:18:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| stdfcm.com | expire1.gname-dns.com, expire2.gname-dns.com | 2 records |
✅ Authoritative Response
Server:172.64.53.233
NS records: expire1.gname-dns.com, expire2.gname-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stdfcm.com (unsigned zone)
⏱️ Timing
Total: 1469ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | expire1.gname-dns.com, expire2.gname-dns.com |
| CNAME | 1 | exp.gs-cdn.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (expire1.gname-dns.com, expire2.gname-dns.com)
Analysis
IP Addresses
stdfcm.com points to a single IP number: 172.65.190.172.
Other host names, for instance exp.gs-cdn.com, g6fo.com, www.g6fo.com and 0syn.com share IP numbers with stdfcm.com.