28codes.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

28codes.dev

DNSSEC⚠️ Not signed
NSernest.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3ba4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRernest.ns.cloudflare.com
A2803:f800:50::6ca2:c1a4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRernest.ns.cloudflare.com
A2a06:98c1:50::ac40:21a4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRernest.ns.cloudflare.com
A108.162.193.164🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRernest.ns.cloudflare.com
A172.64.33.164🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRernest.ns.cloudflare.com
A173.245.59.164🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRernest.ns.cloudflare.com
NSmallory.ns.cloudflare.com
A2606:4700:50::a29f:2653🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmallory.ns.cloudflare.com
A2803:f800:50::6ca2:c253🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmallory.ns.cloudflare.com
A2a06:98c1:50::ac40:2253🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmallory.ns.cloudflare.com
A108.162.194.83🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmallory.ns.cloudflare.com
A162.159.38.83Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmallory.ns.cloudflare.com
A172.64.34.83🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmallory.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
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
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
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
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=OTUfUSqvJSeHsMR7
TXTv=spf1 include:icloud.com ~all
SOAernest.ns.cloudflare.comdns@cloudflare.com serial=2411455964

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

28codes.dev

Previous names

255tz.dev
256b.dev
256bits.dev
256k1.dev
25nightcord.dev
25pm.dev
2600hz.dev
267jpy.dev
26b.dev
26s.dev
26z1a.dev
2701.dev
27777.dev
27labs.dev
27sols.dev
27w.dev
2800sheridan.dev
283pro.dev
289win.dev
28bett.dev

Next names

28f.dev
28games.dev
28vh.dev
29alpha.dev
29n.dev
2ai.dev
2alpha.dev
2am.dev
2amlab.dev
2an.dev
2appk2.dev
2atech.dev
2b2t.dev
2b3d4f.dev
2b9s.dev
2battery2see.dev
2bb.dev
2bbear.dev
2bd.dev

DNS History

4 records (4 active, 0 former)

NSernest.ns.cloudflare.commallory.ns.cloudflare.comMXmx01.mail.icloud.commx02.mail.icloud.com
●NSernest.ns.cloudflare.com2026-08-28 → 2026-08-31 · 2 obs
● 2026-08-28 22:53:56
● 2026-08-31 10:15:42
●NSmallory.ns.cloudflare.com2026-08-28 → 2026-08-31 · 2 obs
● 2026-08-28 22:53:56
● 2026-08-31 10:15:42
●MXmx01.mail.icloud.com2026-08-28 → 2026-08-31 · 2 obs
● 2026-08-28 22:53:56
● 2026-08-31 10:15:42
●MXmx02.mail.icloud.com2026-08-28 → 2026-08-31 · 2 obs
● 2026-08-28 22:53:56
● 2026-08-31 10:15:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
28codes.devernest.ns.cloudflare.com, mallory.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.83

NS records: ernest.ns.cloudflare.com, mallory.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 28codes.dev (unsigned zone)

⏱️ Timing

Total: 1164ms | Queries: -

📄 Records

TypeCountSample Data
NS2ernest.ns.cloudflare.com, mallory.ns.cloudflare.com
MX2mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)
TXT2apple-domain=OTUfUSqvJSeHsMR7, v=spf1 include:icloud.com ~all
SOA1ernest.ns.cloudflare.com dns.cloudflare.

Analysis

Name Servers

Two name servers handle the delegation for 28codes.dev: ernest.ns.cloudflare.com and mallory.ns.cloudflare.com.

28codes.dev shares its name server setup with other domains, including rubirobert44.workers.dev, calculator-khalidwaleed.pages.dev, tondo-taralli.pages.dev and two others.

At least some of 28codes.dev's name servers are shared with other domains, for example alanyaescorttr.shop, swordschamber.ie, foxnetworks.co.uk and two more.

These name servers tend to be deployed in combination with the name servers coco.ns.cloudflare.com and braelyn.ns.cloudflare.com.

Host names with 6 IP numbers:

ernest.ns.cloudflare.com resolves to 108.162.193.164, 172.64.33.164 and 173.245.59.164 among others, with 3 other IP addresses in total.

mallory.ns.cloudflare.com resolves to 108.162.194.83, 162.159.38.83 and 172.64.34.83 among others, with 3 other IP addresses in total.

Mail Servers

28codes.dev has two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.

28codes.dev shares the same mail server setup as other domains, including vadzim.me, kylejackson.com, lisamhire.com and two others.

28codes.dev uses mail servers that are also used by other domains, including porebski.dev, crissov.de and nrfirm.com.

Host names with 6 IP numbers:

mx01.mail.icloud.com resolves to 17.42.251.62, 17.56.9.31 and 17.57.152.5 among others, with 3 other IP addresses in total.

mx02.mail.icloud.com resolves to 17.42.251.62, 17.56.9.31 and 17.57.152.5 among others, with 3 other IP addresses in total.

mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.42.251.62 IP addresses.

mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.56.9.31 IP addresses.

mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.57.152.5 IP addresses.

mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.57.154.33 IP addresses.

mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.57.155.25 IP addresses.

mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.57.156.30 IP addresses.