grfdmc.com - robtex.com
grfdmc.com
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=1778690331 | ||||||
Subdomains
cn.grfdmc.com |
Same first word
grfdmc.com |
Similar names
DNS History
7 records (3 active, 4 former)
○NS(root)2015-07-17 → 2016-12-28 · 4 obs
● 2016-12-28 13:14:42
○ 2018-01-25 21:31:12
○ 2026-05-13 16:44:38
●NSgannon.ns.cloudflare.com2026-04-28 → 2026-05-13 · 3 obs
● 2026-04-28 08:23:00
● 2026-05-13 16:44:38
●NSholly.ns.cloudflare.com2026-04-28 → 2026-05-13 · 3 obs
● 2026-04-28 08:23:00
● 2026-05-13 16:44:38
○A103.17.119.1742015-07-17 → 2015-07-17 · 3 obs
○ 2015-12-12 11:36:36
○ 2026-05-13 16:44:38
○A113.11.213.702015-12-12 → 2016-04-25 · 5 obs
● 2015-12-12 11:36:36
● 2016-04-25 22:00:28
○ 2016-12-28 13:14:42
○ 2026-05-13 16:44:38
○A120.55.144.2362016-12-28 → 2016-12-28 · 4 obs
● 2016-12-28 13:14:42
○ 2018-01-25 21:31:12
○ 2026-05-13 16:44:38
●A140.188.52.362026-04-28 → 2026-05-13 · 3 obs
● 2026-04-28 08:23:00
● 2026-05-13 16:44:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net... | - |
| grfdmc.com | holly.ns.cloudflare.com, gannon.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.133
NS records: holly.ns.cloudflare.com, gannon.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grfdmc.com (unsigned zone)
⏱️ Timing
Total: 363ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 140.188.52.36 |
| NS | 2 | gannon.ns.cloudflare.com, holly.ns.cloudflare.com |
| SOA | 1 | gannon.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (holly.ns.cloudflare.com, holly.ns.cloudflare.com, holly.ns.cloudflare.com...)
Analysis
Hierarchy
The parent of cn.grfdmc.com is grfdmc.com.
IP Addresses
grfdmc.com points to an IP address: 140.188.52.36.
Other host names, for instance systemsequipmentservices.com and hhyinxiang.com, share IP numbers with grfdmc.com.
Name Servers
Two name servers gannon.ns.cloudflare.com and holly.ns.cloudflare.com handle the delegation for grfdmc.com.
grfdmc.com shares the same name server setup as other domains, for instance didc-china.com, cnbgsw.com, beijingbaoan360.com, nntsjx.com and a5dir.com.
grfdmc.com at least partially shares name servers with other domains, for instance hoedemaekers.com, bjj777.com, basisvasektomie.de, thethoughtfultraveler.co.uk and boa0nlinebnkingcg1t.pages.dev.
These name servers are commonly used alongside woz.ns.cloudflare.com, elaine.ns.cloudflare.com and robert.ns.cloudflare.com.
Six IP addresses per host:
gannon.ns.cloudflare.com points to 2606:4700:58::a29f:2c3b, 2803:f800:50::6ca2:c33b, 2a06:98c1:50::ac40:233b, 108.162.195.59, 162.159.44.59 and 172.64.35.59; holly.ns.cloudflare.com points to 2606:4700:50::a29f:2685, 2803:f800:50::6ca2:c285, 2a06:98c1:50::ac40:2285, 108.162.194.133, 162.159.38.133 and 172.64.34.133