mailfast.io - robtex.com

mailfast.io

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:2aad🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:ced0🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.42.173Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.206.208🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaisha.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26ba🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaisha.ns.cloudflare.com
A2803:f800:50::6ca2:c2ba🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaisha.ns.cloudflare.com
A2a06:98c1:50::ac40:22ba🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaisha.ns.cloudflare.com
A108.162.194.186🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaisha.ns.cloudflare.com
A162.159.38.186Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaisha.ns.cloudflare.com
A172.64.34.186🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaisha.ns.cloudflare.com
NSlogan.ns.cloudflare.com
A2606:4700:58::adf5:3bc6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlogan.ns.cloudflare.com
A2803:f800:50::6ca2:c1c6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlogan.ns.cloudflare.com
A2a06:98c1:50::ac40:21c6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlogan.ns.cloudflare.com
A108.162.193.198🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlogan.ns.cloudflare.com
A172.64.33.198🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlogan.ns.cloudflare.com
A173.245.59.198🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlogan.ns.cloudflare.com
MXeforward1.registrar-servers.com ⭐
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
MXeforward2.registrar-servers.com ⭐
A162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward2.registrar-servers.com
MXeforward3.registrar-servers.com ⭐
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
MXeforward4.registrar-servers.com(15)
A162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward2.registrar-servers.com
MXeforward5.registrar-servers.com(20)
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
TXTv=spf1 include:spf.efwd.registrar-servers.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.42.173, 172.67.206.208
IPv62606:4700:3030::6815:2aad, 2606:4700:3033::ac43:ced0
SOAaisha.ns.cloudflare.comdns@cloudflare.com serial=2398067315

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1773494468
rank #295389 globally
rank #2110 in the tld

Same first word

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mailfast.pro
mailfast.io

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DNS History

11 records (11 active, 0 former)

NSaisha.ns.cloudflare.comlogan.ns.cloudflare.comMXeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.comA104.21.42.173172.67.206.2082606:4700:3030::6815:2aad2606:4700:3033::ac43:ced0
●NSaisha.ns.cloudflare.com2026-03-15 → 2026-03-22 · 2 obs
● 2026-03-15 22:46:22
● 2026-03-22 23:49:44
●NSlogan.ns.cloudflare.com2026-03-15 → 2026-03-22 · 2 obs
● 2026-03-15 22:46:22
● 2026-03-22 23:49:44
●MXeforward1.registrar-servers.com2026-03-15 → 2026-03-22 · 2 obs
● 2026-03-15 22:46:22
● 2026-03-22 23:49:44
●MXeforward2.registrar-servers.com2026-03-15 → 2026-03-22 · 2 obs
● 2026-03-15 22:46:22
● 2026-03-22 23:49:44
●MXeforward3.registrar-servers.com2026-03-15 → 2026-03-22 · 2 obs
● 2026-03-15 22:46:22
● 2026-03-22 23:49:44
●MXeforward4.registrar-servers.com2026-03-15 → 2026-03-22 · 2 obs
● 2026-03-15 22:46:22
● 2026-03-22 23:49:44
●MXeforward5.registrar-servers.com2026-03-15 → 2026-03-22 · 2 obs
● 2026-03-15 22:46:22
● 2026-03-22 23:49:44
●A104.21.42.1732026-03-15 → 2026-03-22 · 2 obs
● 2026-03-15 22:46:22
● 2026-03-22 23:49:44
●A172.67.206.2082026-03-15 → 2026-03-22 · 2 obs
● 2026-03-15 22:46:22
● 2026-03-22 23:49:44
●A2606:4700:3030::6815:2aad2026-03-15 → 2026-03-22 · 2 obs
● 2026-03-15 22:46:22
● 2026-03-22 23:49:44
●A2606:4700:3033::ac43:ced02026-03-15 → 2026-03-22 · 2 obs
● 2026-03-15 22:46:22
● 2026-03-22 23:49:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioc0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io-
mailfast.iologan.ns.cloudflare.com, aisha.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.198

NS records: logan.ns.cloudflare.com, aisha.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mailfast.io (unsigned zone)

⏱️ Timing

Total: 523ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.42.173, 172.67.206.208
AAAA22606:4700:3033::ac43:ced0, 2606:4700:3030::6815:2aad
NS2aisha.ns.cloudflare.com, logan.ns.cloudflare.com
MX5eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...
TXT1v=spf1 include:spf.efwd.registrar-server
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1aisha.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

mailfast.io maps to four IP numbers: 2606:4700:3030::6815:2aad, 2606:4700:3033::ac43:ced0, 104.21.42.173 and 172.67.206.208.

Other host names, for instance webpigment.com, jalatv43.cc, iwear.de, novagastro.com.br and rushou.net share IP numbers with mailfast.io.

Name Servers

Two name servers aisha.ns.cloudflare.com and logan.ns.cloudflare.com handle delegation for mailfast.io.

mailfast.io uses the same name server setup as other domains, for example mysmalltools.com, itshohorbd.com, rizanenko.org, pfore.org and biotapr.org.

mailfast.io partially shares name servers with other domains; examples include 226zb.com, workingvpn.com, agarwal.com, flipneus.net and willsnet.net.

These name servers are commonly used with cheryl.ns.cloudflare.com, davina.ns.cloudflare.com and jakub.ns.cloudflare.com.

Host names with six IP numbers: aisha.ns.cloudflare.com points to: 2606:4700:50::a29f:26ba, 2803:f800:50::6ca2:c2ba, 2a06:98c1:50::ac40:22ba, 108.162.194.186, 162.159.38.186 and 172.64.34.186; logan.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc6, 2803:f800:50::6ca2:c1c6, 2a06:98c1:50::ac40:21c6, 108.162.193.198, 172.64.33.198 and 173.245.59.198.

Mail Servers

Five mail servers handle mailfast.io: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com and eforward5.registrar-servers.com.

mailfast.io shares some mail servers with other domains, at least partially, such as kappaai.com, leakit.org, christopherdaly.info, manhwamyanmar.com and hockey-goals.com.

These mail servers are often used together with eforward6.registrar-servers.com and eforward7.registrar-servers.com.

Hostnames with a single IP:

eforward1.registrar-servers.com points to: 162.255.118.51

eforward2.registrar-servers.com points to: 162.255.118.52

eforward3.registrar-servers.com points to: 162.255.118.51

eforward4.registrar-servers.com points to: 162.255.118.52

eforward5.registrar-servers.com points to: 162.255.118.51

Hostnames pointing to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com

Hostnames pointing to 162.255.118.52: eforward2.registrar-servers.com and eforward4.registrar-servers.com

Common pattern: three hostnames point to 162.255.118.51 and two point to 162.255.118.52.