mdsmith.cfd - robtex.com
mdsmith.cfd
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:8bb8🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:595e🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.89.94Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.139.184🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | isabel.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2668🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isabel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c268🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | isabel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2268🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | isabel.ns.cloudflare.com | ||||||
| A | 108.162.194.104🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isabel.ns.cloudflare.com | ||||||
| A | 162.159.38.104Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isabel.ns.cloudflare.com | ||||||
| A | 172.64.34.104🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isabel.ns.cloudflare.com | ||||||
| NS | sage.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cec🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sage.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3ec🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sage.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23ec🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sage.ns.cloudflare.com | ||||||
| A | 108.162.195.236🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sage.ns.cloudflare.com | ||||||
| A | 162.159.44.236Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sage.ns.cloudflare.com | ||||||
| A | 172.64.35.236🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sage.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.89.94, 172.67.139.184 | ||||||
| IPv6 | 2606:4700:3031::ac43:8bb8, 2606:4700:3035::6815:595e | ||||||
| SOA | isabel.ns.cloudflare.comdns@cloudflare.com serial=2395752653 | ||||||
cfd
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.cfd | ||||||
| NS | b.nic.cfd | ||||||
| NS | c.nic.cfd | ||||||
| NS | d.nic.cfd | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1774221083 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSisabel.ns.cloudflare.com2026-03-20 → 2026-03-24 · 2 obs
● 2026-03-24 07:18:20
●NSsage.ns.cloudflare.com2026-03-20 → 2026-03-24 · 2 obs
● 2026-03-24 07:18:20
●A104.21.89.942026-03-20 → 2026-03-24 · 2 obs
● 2026-03-24 07:18:20
●A172.67.139.1842026-03-20 → 2026-03-24 · 2 obs
● 2026-03-24 07:18:20
●A2606:4700:3031::ac43:8bb82026-03-20 → 2026-03-24 · 2 obs
● 2026-03-24 07:18:20
●A2606:4700:3035::6815:595e2026-03-20 → 2026-03-24 · 2 obs
● 2026-03-24 07:18:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cfd | d.nic.cfd, c.nic.cfd, a.nic.cfd, b.nic.cfd | 8 records |
| mdsmith.cfd | sage.ns.cloudflare.com, isabel.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.104
NS records: sage.ns.cloudflare.com, isabel.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mdsmith.cfd (unsigned zone)
⏱️ Timing
Total: 448ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.89.94, 172.67.139.184 |
| AAAA | 2 | 2606:4700:3031::ac43:8bb8, 2606:4700:3035::6815:595e |
| NS | 2 | isabel.ns.cloudflare.com, sage.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | isabel.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (d.nic.cfd, c.nic.cfd, b.nic.cfd...)
Analysis
IP Addresses
mdsmith.cfd points to four IP numbers: 2606:4700:3031::ac43:8bb8, 2606:4700:3035::6815:595e, 104.21.89.94 and 172.67.139.184.
For instance, other host names lssl.co, heizl.de, communityprimarycare.com, watcherguru.com and zlatasemena.com.hr share IP numbers with mdsmith.cfd.
Name Servers
mdsmith.cfd is delegated to two name servers: isabel.ns.cloudflare.com and sage.ns.cloudflare.com.
mdsmith.cfd uses the same name server setup as other domains such as paisascore.com, personalbrandhq.com, 4bind1.cfd, mdera.autos and theploy.com.
mdsmith.cfd shares name servers with other domains at least partially, for example eliasmetalstudio.com, e-radio.today, triadcab.com, mrhao.cn and huaiyi.com.cn.
These name servers are commonly used with blakely.ns.cloudflare.com, bruce.ns.cloudflare.com and rommy.ns.cloudflare.com.
Host names with six IP numbers: host name isabel.ns.cloudflare.com points to: 2606:4700:50::a29f:2668, 2803:f800:50::6ca2:c268, 2a06:98c1:50::ac40:2268, 108.162.194.104, 162.159.38.104 and 172.64.34.104; host name sage.ns.cloudflare.com points to: 2606:4700:58::a29f:2cec, 2803:f800:50::6ca2:c3ec, 2a06:98c1:50::ac40:23ec, 108.162.195.236, 162.159.44.236 and 172.64.35.236.