simkowitz.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

simkowitz.dev

DNSSEC🔒 Signed (DS record present)
A2606:4700:3031::6815:49b6🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:a53e🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.73.182Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.165.62🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjacqueline.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2684🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjacqueline.ns.cloudflare.com
A2803:f800:50::6ca2:c284🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjacqueline.ns.cloudflare.com
A2a06:98c1:50::ac40:2284🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjacqueline.ns.cloudflare.com
A108.162.194.132🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjacqueline.ns.cloudflare.com
A162.159.38.132Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjacqueline.ns.cloudflare.com
A172.64.34.132🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjacqueline.ns.cloudflare.com
NSscott.ns.cloudflare.com
A2606:4700:58::adf5:3be6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRscott.ns.cloudflare.com
A2803:f800:50::6ca2:c1e6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRscott.ns.cloudflare.com
A2a06:98c1:50::ac40:21e6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRscott.ns.cloudflare.com
A108.162.193.230🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRscott.ns.cloudflare.com
A172.64.33.230🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRscott.ns.cloudflare.com
A173.245.59.230🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRscott.ns.cloudflare.com
MXmx01.mail.icloud.com ⭐
A17.42.251.62🇺🇸 Apple17.42.0.0/16
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
PTRmx3.mail.icloud.com
A17.56.9.31🇺🇸 Apple17.56.9.0/24
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
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
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
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
PTRmx3.mail.icloud.com
A17.56.9.31🇺🇸 Apple17.56.9.0/24
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
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
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
TXTapple-domain=ZmBgf0r7m9p9B4Wk
TXTv=spf1 include:icloud.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.73.182, 172.67.165.62
IPv6 hints2606:4700:3031::6815:49b6, 2606:4700:3034::ac43:a53e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=18, name=cloudflare-ech.com
SOAjacqueline.ns.cloudflare.comdns@cloudflare.com serial=2413288255

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

simkowitz.com
simkowitz.net
simkowitz.xyz
simkowitz.dev
simkowitz.co.com
simkowitz.casa

Previous names

simian.dev
simics-ja.dev
simien.dev
simify.dev
simik.dev
simikalon.dev
simikin.dev
similar.dev
similarsaas.dev
simileoluwababalola.dev
simion.dev
simionlogos.dev
simirai.dev
simixel.dev
simj.dev
simji.dev
simjk.dev
simka.dev
simkit.dev
simko.dev

Next names

simkuns.dev
siml.dev
simlabs.dev
simlej.dev
simlesspay.dev
simlib.dev
simlibrary.dev
simmalugnt.dev
simmarket.dev
simmatic.dev
simme.dev
simmereats.dev
simmerons.dev
simmit.dev
simmo.dev
simmoncap.dev
simmoncaps.dev
simmonds.dev
simmons.dev
simmonscap.dev

DNS History

12 records (8 active, 4 former)

NSjacqueline.ns.cloudflare.comscott.ns.cloudflare.comMXmx01.mail.icloud.commx02.mail.icloud.comA104.21.73.182172.67.165.622606:4700:3031::6815:49b62606:4700:3034::ac43:a53e188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSjacqueline.ns.cloudflare.com2026-09-07 → 2026-09-09 · 2 obs
● 2026-09-07 06:57:02
● 2026-09-09 07:37:22
●NSscott.ns.cloudflare.com2026-09-07 → 2026-09-09 · 2 obs
● 2026-09-07 06:57:02
● 2026-09-09 07:37:22
●MXmx01.mail.icloud.com2026-09-07 → 2026-09-09 · 2 obs
● 2026-09-07 06:57:02
● 2026-09-09 07:37:22
●MXmx02.mail.icloud.com2026-09-07 → 2026-09-09 · 2 obs
● 2026-09-07 06:57:02
● 2026-09-09 07:37:22
●A104.21.73.1822026-09-07 → 2026-09-09 · 3 obs
○ 2026-09-07 06:57:02
● 2026-09-07 09:54:18
● 2026-09-09 07:37:22
●A172.67.165.622026-09-07 → 2026-09-09 · 3 obs
○ 2026-09-07 06:57:02
● 2026-09-07 09:54:18
● 2026-09-09 07:37:22
○A188.114.96.02026-09-07 → 2026-09-07 · 3 obs
● 2026-09-07 06:57:02
○ 2026-09-07 09:54:18
○ 2026-09-09 07:37:22
○A188.114.97.02026-09-07 → 2026-09-07 · 3 obs
● 2026-09-07 06:57:02
○ 2026-09-07 09:54:18
○ 2026-09-09 07:37:22
●A2606:4700:3031::6815:49b62026-09-07 → 2026-09-09 · 3 obs
○ 2026-09-07 06:57:02
● 2026-09-07 09:54:18
● 2026-09-09 07:37:22
●A2606:4700:3034::ac43:a53e2026-09-07 → 2026-09-09 · 3 obs
○ 2026-09-07 06:57:02
● 2026-09-07 09:54:18
● 2026-09-09 07:37:22
○A2a06:98c1:3120::2026-09-07 → 2026-09-07 · 3 obs
● 2026-09-07 06:57:02
○ 2026-09-07 09:54:18
○ 2026-09-09 07:37:22
○A2a06:98c1:3121::2026-09-07 → 2026-09-07 · 3 obs
● 2026-09-07 06:57:02
○ 2026-09-07 09:54:18
○ 2026-09-09 07:37:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...10 records
simkowitz.devscott.ns.cloudflare.com, jacqueline.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.132

NS records: scott.ns.cloudflare.com, jacqueline.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 829ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.73.182, 172.67.165.62
AAAA22606:4700:3031::6815:49b6, 2606:4700:3034::ac43:a53e
NS2jacqueline.ns.cloudflare.com, scott.ns.cloudflare.com
MX2mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)
TXT2apple-domain=ZmBgf0r7m9p9B4Wk, v=spf1 include:icloud.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jacqueline.ns.cloudflare.com dns.cloudfl

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

IP Addresses

simkowitz.dev points to the four IP addresses 104.21.73.182, 172.67.165.62, 2606:4700:3031::6815:49b6 and 2606:4700:3034::ac43:a53e.

Additional host names — game008m1.com, orisonplay.com, realestateagentpendercoun85061.arwebo.com and two others — share IP numbers with simkowitz.dev.

Name Servers

simkowitz.dev uses two name servers for its delegation: jacqueline.ns.cloudflare.com and scott.ns.cloudflare.com.

simkowitz.dev shares its name server setup with other domains, including merms.live, profeuni.info, kondhalkarsagar0.workers.dev and two others.

At least some of simkowitz.dev's name servers are shared with other domains, for example iuyt.cloud, harris-9-margaret-20.pages.dev, creditreportcamp.com and two more.

Host names with 6 IP numbers:

Hostname jacqueline.ns.cloudflare.com directs to 108.162.194.132, 162.159.38.132 and 172.64.34.132 along with 3 other IP addresses.

Hostname scott.ns.cloudflare.com directs to 108.162.193.230, 172.64.33.230 and 173.245.59.230 along with 3 other IP addresses.

Mail Servers

simkowitz.dev has two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.

simkowitz.dev shares the same mail server setup as other domains, including matthvac.services, vacationrequired.com, yarnmagic.net and two others.

Host names with 6 IP numbers:

Hostname mx01.mail.icloud.com directs to 17.42.251.62, 17.56.9.31 and 17.57.152.5 along with 3 other IP addresses.

Hostname mx02.mail.icloud.com directs to 17.42.251.62, 17.56.9.31 and 17.57.152.5 along with 3 other IP addresses.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.42.251.62 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.56.9.31 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.152.5 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.154.33 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.155.25 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.156.30 IP addresses each.