mdcsvc.com - robtex.com
mdcsvc.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=1774394827 | ||||||
Same first word
mdcsvc.com |
Similar names
DNS History
9 records (3 active, 6 former)
○NScolette.ns.cloudflare.com2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 14:31:34
○ 2026-03-24 23:33:00
○ 2026-03-24 23:33:00
●NSexpire1.gname-dns.com2026-03-24 → 2026-03-24 · 2 obs
○ 2026-02-15 14:31:34
● 2026-03-24 23:33:00
● 2026-03-24 23:33:00
●NSexpire2.gname-dns.com2026-03-24 → 2026-03-24 · 2 obs
○ 2026-02-15 14:31:34
● 2026-03-24 23:33:00
● 2026-03-24 23:33:00
○NSmichael.ns.cloudflare.com2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 14:31:34
○ 2026-03-24 23:33:00
○ 2026-03-24 23:33:00
○A104.21.95.2062026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 14:31:34
○ 2026-03-24 23:33:00
○ 2026-03-24 23:33:00
○A172.67.148.1002026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 14:31:34
○ 2026-03-24 23:33:00
○ 2026-03-24 23:33:00
○A2606:4700:3033::ac43:94642026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 14:31:34
○ 2026-03-24 23:33:00
○ 2026-03-24 23:33:00
○A2606:4700:3036::6815:5fce2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 14:31:34
○ 2026-03-24 23:33:00
○ 2026-03-24 23:33:00
●CNAMEexp.gs-cdn.com2026-03-24 → 2026-03-24 · 1 obs
● 2026-03-24 23:33:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mdcsvc.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 mdcsvc.com (unsigned zone)
⏱️ Timing
Total: 531ms | 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
mdcsvc.com resolves to one IP number: 172.65.190.172.
Other host names including g6fo.com, www.g6fo.com, 0syn.com and exp.gs-cdn.com share IP numbers with mdcsvc.com.