envelopechallenge.com - robtex.com
envelopechallenge.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:458a🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:d0f9🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.69.138Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.208.249🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | evan.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3ba5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | evan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1a5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | evan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21a5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | evan.ns.cloudflare.com | ||||||
| A | 108.162.193.165🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | evan.ns.cloudflare.com | ||||||
| A | 172.64.33.165🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | evan.ns.cloudflare.com | ||||||
| A | 173.245.59.165🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | evan.ns.cloudflare.com | ||||||
| NS | pola.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ad6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pola.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0d6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | pola.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20d6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | pola.ns.cloudflare.com | ||||||
| A | 108.162.192.214🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pola.ns.cloudflare.com | ||||||
| A | 172.64.32.214🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pola.ns.cloudflare.com | ||||||
| A | 173.245.58.214🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pola.ns.cloudflare.com | ||||||
| MX | mi3-lr14.supercp.com ⭐ | ||||||
| A | 70.32.23.66🇺🇸 A2HOSTING70.32.16.0/20 A2 Hosting, Inc. | ||||||
| PTR | mi3-lr14.supercp.com | ||||||
| TXT | google-site-verification=B8tO_E6BKDUqarsbArrXKS9z9INDyuSCWVaxsG_-b-g | ||||||
| TXT | v=spf1 +a +mx +ip4:70.32.23.66 +include:spf.supercp.com +ip4:68.66.216.23 +in... | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.69.138, 172.67.208.249 | ||||||
| IPv6 hints | 2606:4700:3032::6815:458a, 2606:4700:3037::ac43:d0f9 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=44, name=cloudflare-ech.com | ||||||
| SOA | evan.ns.cloudflare.comdns@cloudflare.com serial=2400862363 | ||||||
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=1778443286 | ||||||
Same first word
envelopechallenge.org |
envelopechallenge.com |
DNS History
7 records (7 active, 0 former)
●NSevan.ns.cloudflare.com2026-03-16 → 2026-05-10 · 2 obs
● 2026-05-10 20:15:50
●NSpola.ns.cloudflare.com2026-03-16 → 2026-05-10 · 2 obs
● 2026-05-10 20:15:50
●MXmi3-lr14.supercp.com2026-03-16 → 2026-05-10 · 2 obs
● 2026-05-10 20:15:50
●A104.21.69.1382026-03-16 → 2026-05-10 · 2 obs
● 2026-05-10 20:15:50
●A172.67.208.2492026-03-16 → 2026-05-10 · 2 obs
● 2026-05-10 20:15:50
●A2606:4700:3032::6815:458a2026-03-16 → 2026-05-10 · 2 obs
● 2026-05-10 20:15:50
●A2606:4700:3037::ac43:d0f92026-03-16 → 2026-05-10 · 2 obs
● 2026-05-10 20:15:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net... | - |
| envelopechallenge.com | evan.ns.cloudflare.com, pola.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.214
NS records: evan.ns.cloudflare.com, pola.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for envelopechallenge.com (unsigned zone)
⏱️ Timing
Total: 198ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.208.249, 104.21.69.138 |
| AAAA | 2 | 2606:4700:3032::6815:458a, 2606:4700:3037::ac43:d0f9 |
| NS | 2 | evan.ns.cloudflare.com, pola.ns.cloudflare.com |
| MX | 1 | mi3-lr14.supercp.com (pri: 0) |
| TXT | 2 | google-site-verification=B8tO_E6BKDUqars, v=spf1 +a +mx +ip4:70.32.23.66 +include: |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | evan.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (evan.ns.cloudflare.com, evan.ns.cloudflare.com, evan.ns.cloudflare.com...)
Analysis
IP Addresses
envelopechallenge.com maps to four IP numbers: 2606:4700:3032::6815:458a, 2606:4700:3037::ac43:d0f9, 104.21.69.138 and 172.67.208.249.
Other host names, for instance znshek.top, mail.challasgroup.com, www.kinoko.pw, ftp.thakhanoncity.go.th and www.eicstech.com share IP numbers with envelopechallenge.com.
Name Servers
Two name servers evan.ns.cloudflare.com and pola.ns.cloudflare.com handle delegation for envelopechallenge.com.
envelopechallenge.com uses the same name server setup as other domains, for example hairlosscenter.net, firstaccess-financial.com, veraclinic.org, hairtransplant.life and zestuff.com.
envelopechallenge.com partially shares name servers with other domains; examples include skweldedmesh.com, bwpevcip.com, decaa.net, idobet.com and amond.dev.
These name servers are commonly used with carla.ns.cloudflare.com, kami.ns.cloudflare.com and cortney.ns.cloudflare.com.
Host names with six IP numbers: evan.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba5, 2803:f800:50::6ca2:c1a5, 2a06:98c1:50::ac40:21a5, 108.162.193.165, 172.64.33.165 and 173.245.59.165; pola.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad6, 2803:f800:50::6ca2:c0d6, 2a06:98c1:50::ac40:20d6, 108.162.192.214, 172.64.32.214 and 173.245.58.214.
Mail Servers
envelopechallenge.com is handled by a single mail server, mi3-lr14.supercp.com.
envelopechallenge.com uses the same mail server setup as other domains, for example mi3-lr14.supercp.com.
mi3-lr14.supercp.com points to a single IP: 70.32.23.66.