sendgrid.help - dns.ninja
sendgrid.help
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:1228🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:b45b🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.18.40Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.180.91🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | frida.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2689🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | frida.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c289🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | frida.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2289🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | frida.ns.cloudflare.com | ||||||
| A | 108.162.194.137🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | frida.ns.cloudflare.com | ||||||
| A | 162.159.38.137Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | frida.ns.cloudflare.com | ||||||
| A | 172.64.34.137🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | frida.ns.cloudflare.com | ||||||
| NS | moura.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cd9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | moura.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3d9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | moura.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23d9🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | moura.ns.cloudflare.com | ||||||
| A | 108.162.195.217🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | moura.ns.cloudflare.com | ||||||
| A | 162.159.44.217Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | moura.ns.cloudflare.com | ||||||
| A | 172.64.35.217🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | moura.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.18.40, 172.67.180.91 | ||||||
| IPv6 hints | 2606:4700:3030::6815:1228, 2606:4700:3037::ac43:b45b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=244, name=cloudflare-ech.com | ||||||
| SOA | frida.ns.cloudflare.comdns@cloudflare.com serial=2406546675 | ||||||
help
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.help | ||||||
| NS | b.nic.help | ||||||
| NS | c.nic.help | ||||||
| NS | d.nic.help | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1781585848 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSfrida.ns.cloudflare.com2026-03-27 → 2026-06-16 · 2 obs
● 2026-06-16 04:59:18
●NSmoura.ns.cloudflare.com2026-03-27 → 2026-06-16 · 2 obs
● 2026-06-16 04:59:18
●A104.21.18.402026-03-27 → 2026-06-16 · 2 obs
● 2026-06-16 04:59:18
●A172.67.180.912026-03-27 → 2026-06-16 · 2 obs
● 2026-06-16 04:59:18
●A2606:4700:3030::6815:12282026-03-27 → 2026-06-16 · 2 obs
● 2026-06-16 04:59:18
●A2606:4700:3037::ac43:b45b2026-03-27 → 2026-06-16 · 2 obs
● 2026-06-16 04:59:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| help | a.nic.help, b.nic.help, c.nic.help, d.nic.help | 8 records |
| sendgrid.help | frida.ns.cloudflare.com, moura.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.137
NS records: frida.ns.cloudflare.com, moura.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sendgrid.help (unsigned zone)
⏱️ Timing
Total: 267ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.18.40, 172.67.180.91 |
| AAAA | 2 | 2606:4700:3037::ac43:b45b, 2606:4700:3030::6815:1228 |
| NS | 2 | frida.ns.cloudflare.com, moura.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | frida.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.help, a.nic.help, b.nic.help...)
Analysis
IP Addresses
sendgrid.help directs to four IP numbers, which are 104.21.18.40, 172.67.180.91, 2606:4700:3030::6815:1228 and 2606:4700:3037::ac43:b45b.
zed786.com, rsledsz.com, caecan.team plus two other host names have IP numbers in common with sendgrid.help.
Name Servers
DNS delegation for sendgrid.help points to two name servers: frida.ns.cloudflare.com and moura.ns.cloudflare.com.
The name server configuration of sendgrid.help is shared with other domains, for instance yhtpsy8888.cc, tu1500919341.cc, mttpsy6666.cc and two others.
There is at least partial name server overlap between sendgrid.help and other domains — lucyscleanhome.com, kouwi.com, tallahasseervshow.net and two more among them.
These name servers tend to appear in combination with the name servers becky.ns.cloudflare.com, donna.ns.cloudflare.com, anton.ns.cloudflare.com and adrian.ns.cloudflare.com.
Hosts with 6 IP addresses each:
frida.ns.cloudflare.com has IP addresses 108.162.194.137, 162.159.38.137 and 172.64.34.137, plus 3 other.
moura.ns.cloudflare.com has IP addresses 108.162.195.217, 162.159.44.217 and 172.64.35.217, plus 3 other.