csmtpt.info - robtex.com
csmtpt.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:cc8c🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:166f🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.22.111Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.204.140🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | alex.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b64🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alex.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c164🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | alex.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2164🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | alex.ns.cloudflare.com | ||||||
| A | 108.162.193.100🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alex.ns.cloudflare.com | ||||||
| A | 172.64.33.100🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alex.ns.cloudflare.com | ||||||
| A | 173.245.59.100🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alex.ns.cloudflare.com | ||||||
| NS | millie.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26b5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | millie.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2b5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | millie.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22b5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | millie.ns.cloudflare.com | ||||||
| A | 108.162.194.181🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | millie.ns.cloudflare.com | ||||||
| A | 162.159.38.181Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | millie.ns.cloudflare.com | ||||||
| A | 172.64.34.181🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | millie.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.22.111, 172.67.204.140 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:cc8c, 2606:4700:3037::6815:166f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com | ||||||
| SOA | alex.ns.cloudflare.comdns@cloudflare.com serial=2410554575 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1785511055 | ||||||
Same first word
csmtpt.info |
Similar names
DNS History
6 records (6 active, 0 former)
●NSalex.ns.cloudflare.com2026-07-27 → 2026-07-31 · 2 obs
● 2026-07-31 15:51:02
●NSmillie.ns.cloudflare.com2026-07-27 → 2026-07-31 · 2 obs
● 2026-07-31 15:51:02
●A104.21.22.1112026-07-27 → 2026-07-31 · 2 obs
● 2026-07-31 15:51:02
●A172.67.204.1402026-07-27 → 2026-07-31 · 2 obs
● 2026-07-31 15:51:02
●A2606:4700:3031::ac43:cc8c2026-07-27 → 2026-07-31 · 2 obs
● 2026-07-31 15:51:02
●A2606:4700:3037::6815:166f2026-07-27 → 2026-07-31 · 2 obs
● 2026-07-31 15:51:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info | - |
| csmtpt.info | millie.ns.cloudflare.com, alex.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.181
NS records: millie.ns.cloudflare.com, alex.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for csmtpt.info (unsigned zone)
⏱️ Timing
Total: 692ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.22.111, 172.67.204.140 |
| AAAA | 2 | 2606:4700:3031::ac43:cc8c, 2606:4700:3037::6815:166f |
| NS | 2 | alex.ns.cloudflare.com, millie.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | alex.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
csmtpt.info resolves to four IP addresses: 104.21.22.111, 172.67.204.140, 2606:4700:3031::ac43:cc8c and 2606:4700:3037::6815:166f.
smartcoreflow.sbs, www.pmainstitute.nl, www.yts2.com and two other host names share IP numbers with csmtpt.info.
Name Servers
csmtpt.info is delegated to two name servers: alex.ns.cloudflare.com and millie.ns.cloudflare.com.
csmtpt.info uses the same name servers as several other domains — among them utoaks.info, qmxhho.info, zgbhln.info and two more.
csmtpt.info shares at least some of its name servers with other domains, including smithmarketing.co.uk, get2knowgod.com, waynechong.com and two others.
Hostnames that resolve to 6 IP addresses:
alex.ns.cloudflare.com resolves to 108.162.193.100, 172.64.33.100, 173.245.59.100 and 3 other IP addresses.
millie.ns.cloudflare.com resolves to 108.162.194.181, 162.159.38.181, 172.64.34.181 and 3 other IP addresses.