mcdull.io - robtex.com

mcdull.io

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:c843🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:44ee🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.68.238Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.200.67🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSnile.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bd6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnile.ns.cloudflare.com
A2803:f800:50::6ca2:c1d6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnile.ns.cloudflare.com
A2a06:98c1:50::ac40:21d6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnile.ns.cloudflare.com
A108.162.193.214🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnile.ns.cloudflare.com
A172.64.33.214🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnile.ns.cloudflare.com
A173.245.59.214🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnile.ns.cloudflare.com
NSstephane.ns.cloudflare.com
A2606:4700:50::a29f:2670🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstephane.ns.cloudflare.com
A2803:f800:50::6ca2:c270🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRstephane.ns.cloudflare.com
A2a06:98c1:50::ac40:2270🇺🇸 Cloudflare2a06:98c1:50::/45
PTRstephane.ns.cloudflare.com
A108.162.194.112🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstephane.ns.cloudflare.com
A162.159.38.112Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstephane.ns.cloudflare.com
A172.64.34.112🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstephane.ns.cloudflare.com
MXmx1.privateemail.com ⭐
A162.255.118.7🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTRmx1.privateemail.com
MXmx2.privateemail.com ⭐
A162.255.118.8🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTRmx2.privateemail.com
TXTv=spf1 include:spf.privateemail.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.68.238, 172.67.200.67
IPv62606:4700:3030::ac43:c843, 2606:4700:3037::6815:44ee
SOAnile.ns.cloudflare.comdns@cloudflare.com serial=2399192061

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

Same first word

mcdull.me
mcdull.com.cn
mcdull.tech
mcdull.io

Similar names

umdllc.com

DNS History

12 records (8 active, 4 former)

NSnile.ns.cloudflare.comstephane.ns.cloudflare.comMXmx1.privateemail.commx2.privateemail.comA104.21.68.238172.67.200.672606:4700:3030::ac43:c8432606:4700:3037::6815:44ee188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSnile.ns.cloudflare.com2026-03-16 → 2026-03-24 · 2 obs
● 2026-03-16 15:02:42
● 2026-03-24 03:45:16
●NSstephane.ns.cloudflare.com2026-03-16 → 2026-03-24 · 2 obs
● 2026-03-16 15:02:42
● 2026-03-24 03:45:16
●MXmx1.privateemail.com2026-03-16 → 2026-03-24 · 2 obs
● 2026-03-16 15:02:42
● 2026-03-24 03:45:16
●MXmx2.privateemail.com2026-03-16 → 2026-03-24 · 2 obs
● 2026-03-16 15:02:42
● 2026-03-24 03:45:16
●A104.21.68.2382026-03-24 → 2026-03-24 · 2 obs
○ 2026-03-16 15:02:42
● 2026-03-24 03:45:16
●A172.67.200.672026-03-24 → 2026-03-24 · 2 obs
○ 2026-03-16 15:02:42
● 2026-03-24 03:45:16
○A188.114.96.02026-03-16 → 2026-03-16 · 2 obs
● 2026-03-16 15:02:42
○ 2026-03-24 03:45:16
○A188.114.97.02026-03-16 → 2026-03-16 · 2 obs
● 2026-03-16 15:02:42
○ 2026-03-24 03:45:16
●A2606:4700:3030::ac43:c8432026-03-24 → 2026-03-24 · 2 obs
○ 2026-03-16 15:02:42
● 2026-03-24 03:45:16
●A2606:4700:3037::6815:44ee2026-03-24 → 2026-03-24 · 2 obs
○ 2026-03-16 15:02:42
● 2026-03-24 03:45:16
○A2a06:98c1:3120::2026-03-16 → 2026-03-16 · 2 obs
● 2026-03-16 15:02:42
○ 2026-03-24 03:45:16
○A2a06:98c1:3121::2026-03-16 → 2026-03-16 · 2 obs
● 2026-03-16 15:02:42
○ 2026-03-24 03:45:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioc0.nic.io, b0.nic.io, a0.nic.io, a2.nic.io8 records
mcdull.iostephane.ns.cloudflare.com, nile.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.214

NS records: stephane.ns.cloudflare.com, nile.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mcdull.io (unsigned zone)

⏱️ Timing

Total: 733ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.200.67, 104.21.68.238
AAAA22606:4700:3030::ac43:c843, 2606:4700:3037::6815:44ee
NS2nile.ns.cloudflare.com, stephane.ns.cloudflare.com
MX2mx1.privateemail.com (pri: 10), mx2.privateemail.com (pri: 10)
TXT1v=spf1 include:spf.privateemail.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1nile.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (c0.nic.io, b0.nic.io, a2.nic.io...)

Analysis

IP Addresses

Four IP numbers are pointed to by mcdull.io: 2606:4700:3030::ac43:c843, 2606:4700:3037::6815:44ee, 104.21.68.238 and 172.67.200.67.

other host names including www.nannies4hire.com, bytebad.com, fiddlersgreen-sf.com, viaggieracconti.it and archetypevancouver.com share IP numbers with mcdull.io.

Name Servers

mcdull.io is delegated to two name servers nile.ns.cloudflare.com and stephane.ns.cloudflare.com.

mcdull.io shares the same name server setup as other domains, for instance modelforms.com, advancedestination.org, parericosmetice.ro, pojokan69.com and syncersoft.com.

mcdull.io at least partially shares name servers with other domains, for instance johnwhaiteskitchen.com, propertysniper.com, wittebol.be, mainlaza.com and mamibet14.vip.

These name servers are commonly used alongside sasha.ns.cloudflare.com and sue.ns.cloudflare.com.

Host names with six IP numbers:

Host name nile.ns.cloudflare.com points to: 2606:4700:58::adf5:3bd6, 2803:f800:50::6ca2:c1d6, 2a06:98c1:50::ac40:21d6, 108.162.193.214, 172.64.33.214 and 173.245.59.214.

Host name stephane.ns.cloudflare.com points to: 2606:4700:50::a29f:2670, 2803:f800:50::6ca2:c270, 2a06:98c1:50::ac40:2270, 108.162.194.112, 162.159.38.112 and 172.64.34.112.

Mail Servers

Two mail servers handle mcdull.io: mx1.privateemail.com and mx2.privateemail.com.

mcdull.io shares the same mail server setup as other domains, for instance pmgsupply.ca, hellofriends.org, artgee.finance, bagita.me and accufek.com.

mcdull.io shares at least partially some mail servers with other domains, including nqi.com.vn, nickwestergaard.com and finlime.com.

Host names with one IP number:

mx1.privateemail.com points to 162.255.118.7

mx2.privateemail.com points to 162.255.118.8