slope4.io - robtex.com

slope4.io

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:c950🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:3234🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.50.52Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.201.80🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSemerson.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c60🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemerson.ns.cloudflare.com
A2803:f800:50::6ca2:c360🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRemerson.ns.cloudflare.com
A2a06:98c1:50::ac40:2360🇺🇸 Cloudflare2a06:98c1:50::/45
PTRemerson.ns.cloudflare.com
A108.162.195.96🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemerson.ns.cloudflare.com
A162.159.44.96Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemerson.ns.cloudflare.com
A172.64.35.96🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemerson.ns.cloudflare.com
NSmeera.ns.cloudflare.com
A2606:4700:50::adf5:3ac3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeera.ns.cloudflare.com
A2803:f800:50::6ca2:c0c3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmeera.ns.cloudflare.com
A2a06:98c1:50::ac40:20c3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmeera.ns.cloudflare.com
A108.162.192.195🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeera.ns.cloudflare.com
A172.64.32.195🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeera.ns.cloudflare.com
A173.245.58.195🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeera.ns.cloudflare.com
MXmail.slope4.io ⭐
A66.198.240.16🇺🇸 vercara-udos66.198.240.0/24
PTRmi3-ss110.a2hosting.com
TXTv=spf1 +a +mx +ip4:66.198.240.16 include:spf.a2hosting.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.50.52, 172.67.201.80
IPv6 hints2606:4700:3033::ac43:c950, 2606:4700:3035::6815:3234
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=60, name=cloudflare-ech.com
SOAemerson.ns.cloudflare.comdns@cloudflare.com serial=2406924432

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1784470827

Subdomains

mail.slope4.io

Same first word

slope4.io

Similar names

4poles.com

DNS History

9 records (7 active, 2 former)

NSemerson.ns.cloudflare.commeera.ns.cloudflare.comMXmail.slope4.ioA104.21.50.52172.67.201.802606:4700:3033::ac43:c9502606:4700:3035::6815:32342606:4700:3030::ac43:c9502606:4700:3036::6815:3234
●NSemerson.ns.cloudflare.com2026-05-15 → 2026-07-19 · 2 obs
● 2026-05-15 06:50:54
● 2026-07-19 14:45:18
●NSmeera.ns.cloudflare.com2026-05-15 → 2026-07-19 · 2 obs
● 2026-05-15 06:50:54
● 2026-07-19 14:45:18
●MXmail.slope4.io2026-05-15 → 2026-07-19 · 2 obs
● 2026-05-15 06:50:54
● 2026-07-19 14:45:18
●A104.21.50.522026-05-15 → 2026-07-19 · 2 obs
● 2026-05-15 06:50:54
● 2026-07-19 14:45:18
●A172.67.201.802026-05-15 → 2026-07-19 · 2 obs
● 2026-05-15 06:50:54
● 2026-07-19 14:45:18
○A2606:4700:3030::ac43:c9502026-05-15 → 2026-05-15 · 3 obs
● 2026-05-15 06:50:54
○ 2026-07-19 02:52:00
○ 2026-07-19 14:45:18
●A2606:4700:3033::ac43:c9502026-07-19 → 2026-07-19 · 3 obs
○ 2026-05-15 06:50:54
● 2026-07-19 02:52:00
● 2026-07-19 14:45:18
●A2606:4700:3035::6815:32342026-07-19 → 2026-07-19 · 3 obs
○ 2026-05-15 06:50:54
● 2026-07-19 02:52:00
● 2026-07-19 14:45:18
○A2606:4700:3036::6815:32342026-05-15 → 2026-05-15 · 3 obs
● 2026-05-15 06:50:54
○ 2026-07-19 02:52:00
○ 2026-07-19 14:45:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
iob0.nic.io, c0.nic.io, a0.nic.io, a2.nic.io-
slope4.ioemerson.ns.cloudflare.com, meera.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.96

NS records: emerson.ns.cloudflare.com, meera.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for slope4.io (unsigned zone)

⏱️ Timing

Total: 392ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.50.52, 172.67.201.80
AAAA22606:4700:3035::6815:3234, 2606:4700:3033::ac43:c950
NS2emerson.ns.cloudflare.com, meera.ns.cloudflare.com
MX1mail.slope4.io (pri: 0)
TXT1v=spf1 +a +mx +ip4:66.198.240.16 include
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1emerson.ns.cloudflare.com dns.cloudflare

Analysis

Hierarchy

The domain mail.slope4.io falls under the parent slope4.io.

IP Addresses

slope4.io directs to four IP numbers, which are 104.21.50.52, 172.67.201.80, 2606:4700:3033::ac43:c950 and 2606:4700:3035::6815:3234.

Additional host names — jkloffroad.com, postforads.com, yukonsgold.com and two others — share IP numbers with slope4.io.

Name Servers

slope4.io has two authoritative name servers — emerson.ns.cloudflare.com and meera.ns.cloudflare.com.

slope4.io shares its name server setup with other domains, including camplab.org, 4selet.com, innetin.pl and two others.

At least some of slope4.io's name servers are shared with other domains, for example chewy.com.br, zertel.net, buckmasters.com and two more.

It is common for these name servers to be used in conjunction with the name servers nia.ns.cloudflare.com, ian.ns.cloudflare.com and bjorn.ns.cloudflare.com.

Host names with 6 IP numbers:

emerson.ns.cloudflare.com points to 108.162.195.96, 162.159.44.96, 172.64.35.96 and 3 other IP addresses.

meera.ns.cloudflare.com points to 108.162.192.195, 172.64.32.195, 173.245.58.195 and 3 other IP addresses.

Mail Servers

slope4.io has one mail server: mail.slope4.io.

mail.slope4.io points to one IP number — 66.198.240.16.