alberto.engineer - dns.ninja

alberto.engineer

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:288c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:bae5🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.40.140Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.186.229🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdolly.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a62🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdolly.ns.cloudflare.com
A2803:f800:50::6ca2:c062🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdolly.ns.cloudflare.com
A2a06:98c1:50::ac40:2062🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdolly.ns.cloudflare.com
A108.162.192.98🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdolly.ns.cloudflare.com
A172.64.32.98🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdolly.ns.cloudflare.com
A173.245.58.98🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdolly.ns.cloudflare.com
NSleland.ns.cloudflare.com
A2606:4700:58::a29f:2c08🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleland.ns.cloudflare.com
A2803:f800:50::6ca2:c308🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRleland.ns.cloudflare.com
A2a06:98c1:50::ac40:2308🇺🇸 Cloudflare2a06:98c1:50::/45
PTRleland.ns.cloudflare.com
A108.162.195.8🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleland.ns.cloudflare.com
A162.159.44.8Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleland.ns.cloudflare.com
A172.64.35.8🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleland.ns.cloudflare.com
MXmail.pesado.app ⭐
A2a01:4f8:1c19:eec5::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
A178.104.101.254🇬🇧 UNSPECIFIED160.0.0.0/3
PTRstatic.254.101.104.178.clients.your-server.de
TXTv=spf1 a:mail.pesado.app ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.40.140, 172.67.186.229
IPv6 hints2606:4700:3033::6815:288c, 2606:4700:3037::ac43:bae5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=163, name=cloudflare-ech.com
SOAdolly.ns.cloudflare.comdns@cloudflare.com serial=2406082766

engineer

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.engineer ⭐
NSv0n1.nic.engineer
NSv0n2.nic.engineer
NSv0n3.nic.engineer
NSv2n0.nic.engineer
NSv2n1.nic.engineer
SOAv0n0.nic.engineerhostmaster@donuts.email serial=1784034965

Same first word

alberto.cl
alberto.com.ph
alberto.in
alberto.cat
alberto.ca
alberto.fun
alberto.click
alberto.vn
alberto.io
alberto.gr
alberto.co.uk
alberto.bz
alberto.viajes
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alberto.la
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alberto.store
alberto.pro
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alberto.cn
alberto.pl
alberto.ro
alberto.bike
alberto.com.ua
alberto.net
alberto.it
alberto.cz
alberto.codes
alberto.computer
alberto.info
alberto.com

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DNS History

13 records (7 active, 6 former)

NSdolly.ns.cloudflare.comleland.ns.cloudflare.comMXmail.pesado.appA104.21.40.140172.67.186.2292606:4700:3033::6815:288c2606:4700:3037::ac43:bae5188.114.96.0188.114.96.4188.114.97.0188.114.97.42a06:98c1:3120::2a06:98c1:3121::
●NSdolly.ns.cloudflare.com2026-07-07 → 2026-07-14 · 2 obs
● 2026-07-07 10:20:36
● 2026-07-14 14:13:24
●NSleland.ns.cloudflare.com2026-07-07 → 2026-07-14 · 2 obs
● 2026-07-07 10:20:36
● 2026-07-14 14:13:24
●MXmail.pesado.app2026-07-07 → 2026-07-14 · 2 obs
● 2026-07-07 10:20:36
● 2026-07-14 14:13:24
●A104.21.40.1402026-07-14 → 2026-07-14 · 3 obs
○ 2026-07-07 10:56:14
● 2026-07-14 14:13:22
● 2026-07-14 14:13:24
●A172.67.186.2292026-07-14 → 2026-07-14 · 3 obs
○ 2026-07-07 10:56:14
● 2026-07-14 14:13:22
● 2026-07-14 14:13:24
○A188.114.96.02026-07-07 → 2026-07-07 · 4 obs
○ 2026-07-07 10:20:36
● 2026-07-07 10:56:14
○ 2026-07-14 14:13:22
○ 2026-07-14 14:13:24
○A188.114.96.42026-07-07 → 2026-07-07 · 3 obs
● 2026-07-07 10:20:36
○ 2026-07-07 10:56:14
○ 2026-07-14 14:13:24
○A188.114.97.02026-07-07 → 2026-07-07 · 4 obs
○ 2026-07-07 10:20:36
● 2026-07-07 10:56:14
○ 2026-07-14 14:13:22
○ 2026-07-14 14:13:24
○A188.114.97.42026-07-07 → 2026-07-07 · 3 obs
● 2026-07-07 10:20:36
○ 2026-07-07 10:56:14
○ 2026-07-14 14:13:24
●A2606:4700:3033::6815:288c2026-07-14 → 2026-07-14 · 3 obs
○ 2026-07-07 10:56:14
● 2026-07-14 14:13:22
● 2026-07-14 14:13:24
●A2606:4700:3037::ac43:bae52026-07-14 → 2026-07-14 · 3 obs
○ 2026-07-07 10:56:14
● 2026-07-14 14:13:22
● 2026-07-14 14:13:24
○A2a06:98c1:3120::2026-07-07 → 2026-07-07 · 3 obs
● 2026-07-07 10:20:36
○ 2026-07-14 14:13:22
○ 2026-07-14 14:13:24
○A2a06:98c1:3121::2026-07-07 → 2026-07-07 · 3 obs
● 2026-07-07 10:20:36
○ 2026-07-14 14:13:22
○ 2026-07-14 14:13:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
engineerv0n0.nic.engineer, v2n0.nic.engineer, v0n2.nic.engineer, v0n3.nic.engineer...12 records
alberto.engineerdolly.ns.cloudflare.com, leland.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.8

NS records: dolly.ns.cloudflare.com, leland.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alberto.engineer (unsigned zone)

⏱️ Timing

Total: 496ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.40.140, 172.67.186.229
AAAA22606:4700:3037::ac43:bae5, 2606:4700:3033::6815:288c
NS2dolly.ns.cloudflare.com, leland.ns.cloudflare.com
MX1mail.pesado.app (pri: 10)
TXT1v=spf1 a:mail.pesado.app ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dolly.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v2n1.nic.engineer, v2n0.nic.engineer, v0n3.nic.engineer...)

Analysis

IP Addresses

alberto.engineer has four IP addresses: 104.21.40.140, 172.67.186.229, 2606:4700:3033::6815:288c and 2606:4700:3037::ac43:bae5.

motobalap555.pro, www.jxdenair.com, mixasp.com plus two other host names have IP numbers in common with alberto.engineer.

Name Servers

alberto.engineer is served by two delegated name servers, dolly.ns.cloudflare.com and leland.ns.cloudflare.com.

The name server configuration of alberto.engineer is shared with other domains, for instance radio882.com, zero2hero.training, kks.marketing and two others.

alberto.engineer has at least partial name server overlap with other domains, such as celosse.com, wgyh.com.cn, turvelandia.go.gov.br and two others.

It is common to see these name servers used together with name servers dom.ns.cloudflare.com and elma.ns.cloudflare.com.

Hosts with 6 IP addresses each:

dolly.ns.cloudflare.com carries IP addresses 108.162.192.98, 172.64.32.98 and 173.245.58.98, with 3 other addresses beyond those.

leland.ns.cloudflare.com carries IP addresses 108.162.195.8, 162.159.44.8 and 172.64.35.8, with 3 other addresses beyond those.

Mail Servers

alberto.engineer uses one mail server — mail.pesado.app.

mail.pesado.app has two IP addresses: 178.104.101.254 and 2a01:4f8:1c19:eec5::1.