nguyenson.dev - robtex.com

nguyenson.dev

DNSSEC🔒 Signed (DS record present)
A2606:4700:3034::ac43:c507🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:154b🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.21.75Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.197.7🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjeremy.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjeremy.ns.cloudflare.com
A2803:f800:50::6ca2:c1b4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjeremy.ns.cloudflare.com
A2a06:98c1:50::ac40:21b4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjeremy.ns.cloudflare.com
A108.162.193.180🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjeremy.ns.cloudflare.com
A172.64.33.180🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjeremy.ns.cloudflare.com
A173.245.59.180🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjeremy.ns.cloudflare.com
NSviolet.ns.cloudflare.com
A2606:4700:50::adf5:3aed🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRviolet.ns.cloudflare.com
A2803:f800:50::6ca2:c0ed🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRviolet.ns.cloudflare.com
A2a06:98c1:50::ac40:20ed🇺🇸 Cloudflare2a06:98c1:50::/45
PTRviolet.ns.cloudflare.com
A108.162.192.237🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRviolet.ns.cloudflare.com
A172.64.32.237🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRviolet.ns.cloudflare.com
A173.245.58.237🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRviolet.ns.cloudflare.com
MXmx01.mail.icloud.com ⭐
A17.42.251.62🇺🇸 Apple17.42.0.0/16
A17.56.9.31🇺🇸 Apple17.56.9.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.152.5🇺🇸 Apple17.57.152.0/23
PTRic4-privaterelay.appleid.com
PTRsmtp1.ic4-privaterelay.appleid.com
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.154.33🇺🇸 Apple17.57.154.0/24
A17.57.155.25🇺🇸 Apple17.57.155.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.156.30🇺🇸 Apple17.57.156.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
MXmx02.mail.icloud.com ⭐
A17.42.251.62🇺🇸 Apple17.42.0.0/16
A17.56.9.31🇺🇸 Apple17.56.9.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.152.5🇺🇸 Apple17.57.152.0/23
PTRic4-privaterelay.appleid.com
PTRsmtp1.ic4-privaterelay.appleid.com
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.154.33🇺🇸 Apple17.57.154.0/24
A17.57.155.25🇺🇸 Apple17.57.155.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.156.30🇺🇸 Apple17.57.156.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
TXTMS=ms94539790
TXTapple-domain=uyiwNjGMrioYXNT8
TXTgoogle-site-verification=w8FicSZ7BLCQoI_WGHDEa1_4mOdPrgNmJDFM1zLaVdU
TXTopenai-domain-verification=dv-H0zHYqbZvMgkTm88Gt8xH2qH
TXTv=spf1 include:icloud.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.21.75, 172.67.197.7
IPv6 hints2606:4700:3034::ac43:c507, 2606:4700:3036::6815:154b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=44, name=cloudflare-ech.com
SOAjeremy.ns.cloudflare.comdns@cloudflare.com serial=2402506021

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

nguyenson.me
nguyenson.com
nguyenson.net
nguyenson.vn
nguyenson.dev
nguyenson.net.vn

Similar names

sunyongen.cn
sonnguyen.ws
sonnguyen.vn
sonnguyen.com
sonnguyen.com.vn
guysonnen.nl

DNS History

12 records (8 active, 4 former)

NSjeremy.ns.cloudflare.comviolet.ns.cloudflare.comMXmx01.mail.icloud.commx02.mail.icloud.comA104.21.21.75172.67.197.72606:4700:3034::ac43:c5072606:4700:3036::6815:154b188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSjeremy.ns.cloudflare.com2026-04-27 → 2026-05-10 · 2 obs
● 2026-04-27 11:34:14
● 2026-05-10 20:45:48
●NSviolet.ns.cloudflare.com2026-04-27 → 2026-05-10 · 2 obs
● 2026-04-27 11:34:14
● 2026-05-10 20:45:48
●MXmx01.mail.icloud.com2026-04-27 → 2026-05-10 · 2 obs
● 2026-04-27 11:34:14
● 2026-05-10 20:45:48
●MXmx02.mail.icloud.com2026-04-27 → 2026-05-10 · 2 obs
● 2026-04-27 11:34:14
● 2026-05-10 20:45:48
●A104.21.21.752026-04-27 → 2026-05-10 · 4 obs
● 2026-04-27 11:34:14
○ 2026-04-29 20:33:58
● 2026-04-30 20:05:44
● 2026-05-10 20:45:48
●A172.67.197.72026-04-27 → 2026-05-10 · 4 obs
● 2026-04-27 11:34:14
○ 2026-04-29 20:33:58
● 2026-04-30 20:05:44
● 2026-05-10 20:45:48
○A188.114.96.02026-04-29 → 2026-04-29 · 4 obs
○ 2026-04-27 11:34:14
● 2026-04-29 20:33:58
○ 2026-04-30 20:05:44
○ 2026-05-10 20:45:48
○A188.114.97.02026-04-29 → 2026-04-29 · 4 obs
○ 2026-04-27 11:34:14
● 2026-04-29 20:33:58
○ 2026-04-30 20:05:44
○ 2026-05-10 20:45:48
●A2606:4700:3034::ac43:c5072026-04-27 → 2026-05-10 · 4 obs
● 2026-04-27 11:34:14
○ 2026-04-29 20:33:58
● 2026-04-30 20:05:44
● 2026-05-10 20:45:48
●A2606:4700:3036::6815:154b2026-04-27 → 2026-05-10 · 4 obs
● 2026-04-27 11:34:14
○ 2026-04-29 20:33:58
● 2026-04-30 20:05:44
● 2026-05-10 20:45:48
○A2a06:98c1:3120::2026-04-29 → 2026-04-29 · 4 obs
○ 2026-04-27 11:34:14
● 2026-04-29 20:33:58
○ 2026-04-30 20:05:44
○ 2026-05-10 20:45:48
○A2a06:98c1:3121::2026-04-29 → 2026-04-29 · 4 obs
○ 2026-04-27 11:34:14
● 2026-04-29 20:33:58
○ 2026-04-30 20:05:44
○ 2026-05-10 20:45:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...10 records
nguyenson.devjeremy.ns.cloudflare.com, violet.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.180

NS records: jeremy.ns.cloudflare.com, violet.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 819ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.21.75, 172.67.197.7
AAAA22606:4700:3036::6815:154b, 2606:4700:3034::ac43:c507
NS2jeremy.ns.cloudflare.com, violet.ns.cloudflare.com
MX2mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)
TXT5MS=ms94539790, apple-domain=uyiwNjGMrioYXNT8...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jeremy.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

nguyenson.dev refers to four IP numbers: 2606:4700:3034::ac43:c507, 2606:4700:3036::6815:154b, 104.21.21.75 and 172.67.197.7.

Other host names, for instance www.buddyfied.com, teknikinformatika.net, mail.belisce.net, www.somepage.com and ax99.icu share IP numbers with nguyenson.dev.

Name Servers

nguyenson.dev's delegation uses two name servers: jeremy.ns.cloudflare.com and violet.ns.cloudflare.com.

nguyenson.dev uses the same name server setup as other domains, such as homeofpdf.com, turisvalencia.es, beikepdf.com, freebookport.com and ebusiness-en-vente.com.

nguyenson.dev at least partially shares name servers with other domains, including rentitv.cn, sskjsj.com, clip-art-center.com, unnichat.com.br and gokwieliczki.pl.

These name servers are commonly used with reese.ns.cloudflare.com.

Host names with six IP numbers:

jeremy.ns.cloudflare.com points to 2606:4700:58::adf5:3bb4, 2803:f800:50::6ca2:c1b4, 2a06:98c1:50::ac40:21b4, 108.162.193.180, 172.64.33.180 and 173.245.59.180.

violet.ns.cloudflare.com points to 2606:4700:50::adf5:3aed, 2803:f800:50::6ca2:c0ed, 2a06:98c1:50::ac40:20ed, 108.162.192.237, 172.64.32.237 and 173.245.58.237.

Mail Servers

nguyenson.dev is served by two mail servers mx01.mail.icloud.com and mx02.mail.icloud.com.

nguyenson.dev shares the same mail server setup as other domains, for instance supagency.com, dmarks.net, adrianm.dev, piedeloma.com and melying.com.

nguyenson.dev shares some mail servers with other domains, at least in part, for example calvin.net.au.

Host names with six IP numbers:

mx01.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

mx02.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

Host names that point to each IP:

17.42.251.62 is pointed to by: mx01.mail.icloud.com and mx02.mail.icloud.com.

17.56.9.31 is pointed to by: mx01.mail.icloud.com and mx02.mail.icloud.com.

17.57.152.5 is pointed to by: mx01.mail.icloud.com and mx02.mail.icloud.com.

17.57.154.33 is pointed to by: mx01.mail.icloud.com and mx02.mail.icloud.com.

17.57.155.25 is pointed to by: mx01.mail.icloud.com and mx02.mail.icloud.com.

17.57.156.30 is pointed to by: mx01.mail.icloud.com and mx02.mail.icloud.com.