dmarkco.com - robtex.com
dmarkco.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::6815:43d3🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:b522🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.67.211Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.181.34🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | colette.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:261c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | colette.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c21c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | colette.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:221c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | colette.ns.cloudflare.com | ||||||
| A | 108.162.194.28🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | colette.ns.cloudflare.com | ||||||
| A | 162.159.38.28Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | colette.ns.cloudflare.com | ||||||
| A | 172.64.34.28🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | colette.ns.cloudflare.com | ||||||
| NS | john.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bb9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | john.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1b9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | john.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21b9🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | john.ns.cloudflare.com | ||||||
| A | 108.162.193.185🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | john.ns.cloudflare.com | ||||||
| A | 172.64.33.185🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | john.ns.cloudflare.com | ||||||
| A | 173.245.59.185🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | john.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.67.211, 172.67.181.34 | ||||||
| IPv6 | 2606:4700:3035::6815:43d3, 2606:4700:3035::ac43:b522 | ||||||
| SOA | colette.ns.cloudflare.comdns@cloudflare.com serial=2399732495 | ||||||
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=1771291435 | ||||||
Same first word
dmarkco.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NScolette.ns.cloudflare.com2026-03-07 → 2026-03-23 · 2 obs
● 2026-03-23 11:44:00
●NSjohn.ns.cloudflare.com2026-03-07 → 2026-03-23 · 2 obs
● 2026-03-23 11:44:00
●A104.21.67.2112026-03-07 → 2026-03-23 · 2 obs
● 2026-03-23 11:44:00
●A172.67.181.342026-03-07 → 2026-03-23 · 2 obs
● 2026-03-23 11:44:00
●A2606:4700:3035::6815:43d32026-03-07 → 2026-03-23 · 2 obs
● 2026-03-23 11:44:00
●A2606:4700:3035::ac43:b5222026-03-07 → 2026-03-23 · 2 obs
● 2026-03-23 11:44:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net... | - |
| dmarkco.com | john.ns.cloudflare.com, colette.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.185
NS records: john.ns.cloudflare.com, colette.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dmarkco.com (unsigned zone)
⏱️ Timing
Total: 187ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.181.34, 104.21.67.211 |
| AAAA | 2 | 2606:4700:3035::6815:43d3, 2606:4700:3035::ac43:b522 |
| NS | 2 | colette.ns.cloudflare.com, john.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | colette.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (john.ns.cloudflare.com, john.ns.cloudflare.com, john.ns.cloudflare.com...)
Analysis
IP Addresses
dmarkco.com resolves to four IP numbers: 2606:4700:3035::6815:43d3, 2606:4700:3035::ac43:b522, 104.21.67.211 and 172.67.181.34.
Other host names such as www.swelldom.net, www.sweetlemon.co.il, saetanet.com, 7e6c37b5ae54.7e6c37b5ae54.7e6c37b5ae54.7e6c37b5ae54.7e6c37b5ae54.7e6c37b5ae54.7e6c37b5ae54.7e6c37b5ae54.7e6c37b5ae54.7e6c37b5ae54.7e6c37b5ae54.7e6c37b5ae54.7e6c37b5ae54.7e6c37b5ae54.7e6c37b5ae54.7e6c37b5ae54.7e6c37b5ae54.matttalbotretreats.org and 581bz.com share IPs with dmarkco.com.
Name Servers
dmarkco.com is delegated to two name servers: colette.ns.cloudflare.com and john.ns.cloudflare.com.
dmarkco.com shares the same name server setup as venlafaxinen.com, solidarmss.com, carteirademotoristaautentica.com, (0x7868616d73746572)-(0x77686f7265)-(0x706f726e).com and gunstigmbtschuhe.com.
dmarkco.com at least partially shares name servers with other domains, for instance neoflux.net, play971-casino.com, qtoon.net, nancykilpatrick.com and torator.com.
These name servers are commonly used with princess.ns.cloudflare.com and stella.ns.cloudflare.com.
Host names with six IP numbers:
colette.ns.cloudflare.com points to 2606:4700:50::a29f:261c, 2803:f800:50::6ca2:c21c, 2a06:98c1:50::ac40:221c, 108.162.194.28, 162.159.38.28 and 172.64.34.28.
john.ns.cloudflare.com points to 2606:4700:58::adf5:3bb9, 2803:f800:50::6ca2:c1b9, 2a06:98c1:50::ac40:21b9, 108.162.193.185, 172.64.33.185 and 173.245.59.185.