lettersofcel.com - dns.ninja
lettersofcel.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:182a🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:d8c5🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.24.42Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.216.197🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | riya.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:269b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | riya.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c29b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | riya.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:229b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | riya.ns.cloudflare.com | ||||||
| A | 108.162.194.155🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | riya.ns.cloudflare.com | ||||||
| A | 162.159.38.155Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | riya.ns.cloudflare.com | ||||||
| A | 172.64.34.155🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | riya.ns.cloudflare.com | ||||||
| NS | rudy.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3be5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rudy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1e5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rudy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21e5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rudy.ns.cloudflare.com | ||||||
| A | 108.162.193.229🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rudy.ns.cloudflare.com | ||||||
| A | 172.64.33.229🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rudy.ns.cloudflare.com | ||||||
| A | 173.245.59.229🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rudy.ns.cloudflare.com | ||||||
| MX | mxa.mailgun.org ⭐ | ||||||
| A | 34.36.182.139🇺🇸 Google34.32.0.0/11 | ||||||
| PTR | 139.182.36.34.bc.googleusercontent.com | ||||||
| MX | mxb.mailgun.org ⭐ | ||||||
| A | 34.36.182.139🇺🇸 Google34.32.0.0/11 | ||||||
| PTR | 139.182.36.34.bc.googleusercontent.com | ||||||
| TXT | v=spf1 include:mailgun.org ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.24.42, 172.67.216.197 | ||||||
| IPv6 hints | 2606:4700:3034::6815:182a, 2606:4700:3035::ac43:d8c5 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=34, name=cloudflare-ech.com | ||||||
| SOA | riya.ns.cloudflare.comdns@cloudflare.com serial=2419500068 | ||||||
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=1794034521 | ||||||
Same first word
lettersofcel.com |
lettersofcel.workers.dev |
Previous names
Next names
DNS History
8 records (8 active, 0 former)
●NSriya.ns.cloudflare.com2026-09-12 → 2026-11-07 · 2 obs
● 2026-11-07 06:59:44
●NSrudy.ns.cloudflare.com2026-09-12 → 2026-11-07 · 2 obs
● 2026-11-07 06:59:44
●MXmxa.mailgun.org2026-09-12 → 2026-11-07 · 2 obs
● 2026-11-07 06:59:44
●MXmxb.mailgun.org2026-09-12 → 2026-11-07 · 2 obs
● 2026-11-07 06:59:44
●A104.21.24.422026-09-12 → 2026-11-07 · 2 obs
● 2026-11-07 06:59:44
●A172.67.216.1972026-09-12 → 2026-11-07 · 2 obs
● 2026-11-07 06:59:44
●A2606:4700:3034::6815:182a2026-09-12 → 2026-11-07 · 2 obs
● 2026-11-07 06:59:44
●A2606:4700:3035::ac43:d8c52026-09-12 → 2026-11-07 · 2 obs
● 2026-11-07 06:59:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| lettersofcel.com | rudy.ns.cloudflare.com, riya.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.155
NS records: rudy.ns.cloudflare.com, riya.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lettersofcel.com (unsigned zone)
⏱️ Timing
Total: 246ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.216.197, 104.21.24.42 |
| AAAA | 2 | 2606:4700:3035::ac43:d8c5, 2606:4700:3034::6815:182a |
| NS | 2 | riya.ns.cloudflare.com, rudy.ns.cloudflare.com |
| MX | 2 | mxa.mailgun.org (pri: 60), mxb.mailgun.org (pri: 60) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | riya.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (rudy.ns.cloudflare.com, rudy.ns.cloudflare.com, rudy.ns.cloudflare.com...)
Analysis
IP Addresses
lettersofcel.com resolves to four IP addresses: 104.21.24.42, 172.67.216.197, 2606:4700:3034::6815:182a and 2606:4700:3035::ac43:d8c5.
51jianting.com.cn, sopranospizzaandgrill.com, scessaroconnect.digital and two other host names share IP numbers with lettersofcel.com.
Name Servers
DNS delegation for lettersofcel.com points to two name servers: riya.ns.cloudflare.com and rudy.ns.cloudflare.com.
lettersofcel.com uses the same name servers as several other domains — among them softopia.tr, freespree.pages.dev, cfoo-8ta.pages.dev and two more.
lettersofcel.com has at least partial name server overlap with other domains, such as hostvertexpoint.digital, eautoblog.com, yinghua-l2055.cc and two others.
It is common to see these name servers used together with name servers lovisa.ns.cloudflare.com and poppy.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
riya.ns.cloudflare.com has IP addresses 108.162.194.155, 162.159.38.155 and 172.64.34.155, plus 3 other.
rudy.ns.cloudflare.com has IP addresses 108.162.193.229, 172.64.33.229 and 173.245.59.229, plus 3 other.
Mail Servers
Mail for lettersofcel.com is handled by two mail servers — mxa.mailgun.org and mxb.mailgun.org.
lettersofcel.com uses an identical mail server configuration to several other domains — among them timgehr.com, andymilleriii.com, herenowtogether.com and two more.
lettersofcel.com has at least partial mail server overlap with other domains such as adarshhost.com, wokeratiparty.org, windrosehub.com and two more.
These mail servers commonly appear together with alt1.aspmx.l.google.com, aspmx.l.google.com, alt2.aspmx.l.google.com and two other mail servers.
Both mxa.mailgun.org and mxb.mailgun.org have a single IP address, 34.36.182.139, and share it.
Host names pointing to 34.36.182.139 IP addresses: mxa.mailgun.org and mxb.mailgun.org.