mod.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status

mod.dev

DNSSEC⚠️ Not signed
A34.57.227.147🇺🇸 Google34.57.0.0/16
PTR147.227.57.34.bc.googleusercontent.com
NSgeorge.ns.cloudflare.com
A2606:4700:58::adf5:3ba7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorge.ns.cloudflare.com
A2803:f800:50::6ca2:c1a7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgeorge.ns.cloudflare.com
A2a06:98c1:50::ac40:21a7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgeorge.ns.cloudflare.com
A108.162.193.167🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorge.ns.cloudflare.com
A172.64.33.167🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorge.ns.cloudflare.com
A173.245.59.167🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorge.ns.cloudflare.com
NSnatasha.ns.cloudflare.com
A2606:4700:50::a29f:2675🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnatasha.ns.cloudflare.com
A2803:f800:50::6ca2:c275🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnatasha.ns.cloudflare.com
A2a06:98c1:50::ac40:2275🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnatasha.ns.cloudflare.com
A108.162.194.117🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnatasha.ns.cloudflare.com
A162.159.38.117Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnatasha.ns.cloudflare.com
A172.64.34.117🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnatasha.ns.cloudflare.com
MXaspmx.l.google.com
A2607:f8b0:4004:c08::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbi-in-f27.1e100.net
A172.253.63.26🇺🇸 Google172.253.63.0/24
PTRbi-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c14::1a🇨🇱 Google2800:3f0:4003::/48
A192.178.234.27🇺🇸 Google192.178.0.0/15
PTRncsclj-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1b🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.27🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f27.1e100.net
TXTgoogle-site-verification=KbuQbWlGcwMSblWO_H8Un_isEq1WMRIyhj-Sncbogt0
TXTgoogle-site-verification=sV63OdgYu59oN1AjIm73IfLdrwy27iYvo8xr5LRSeG4
TXTv=spf1 include:dc-aa8e722993._spfm.mod.dev ~all
SOAgeorge.ns.cloudflare.comdns@cloudflare.com serial=2411793690

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

Similar names

Previous names

Next names

DNS History

8 records (8 active, 0 former)

NSgeorge.ns.cloudflare.comnatasha.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA34.57.227.147
NSgeorge.ns.cloudflare.com2026-09-10 → 2026-09-13 · 2 obs
● 2026-09-10 06:58:40
● 2026-09-13 00:13:02
NSnatasha.ns.cloudflare.com2026-09-10 → 2026-09-13 · 2 obs
● 2026-09-10 06:58:40
● 2026-09-13 00:13:02
MXalt1.aspmx.l.google.com2026-09-10 → 2026-09-13 · 2 obs
● 2026-09-10 06:58:40
● 2026-09-13 00:13:02
MXalt2.aspmx.l.google.com2026-09-10 → 2026-09-13 · 2 obs
● 2026-09-10 06:58:40
● 2026-09-13 00:13:02
MXalt3.aspmx.l.google.com2026-09-10 → 2026-09-13 · 2 obs
● 2026-09-10 06:58:40
● 2026-09-13 00:13:02
MXalt4.aspmx.l.google.com2026-09-10 → 2026-09-13 · 2 obs
● 2026-09-10 06:58:40
● 2026-09-13 00:13:02
MXaspmx.l.google.com2026-09-10 → 2026-09-13 · 2 obs
● 2026-09-10 06:58:40
● 2026-09-13 00:13:02
A34.57.227.1472026-09-10 → 2026-09-13 · 2 obs
● 2026-09-10 06:58:40
● 2026-09-13 00:13:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
mod.devnatasha.ns.cloudflare.com, george.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.167

NS records: natasha.ns.cloudflare.com, george.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mod.dev (unsigned zone)

⏱️ Timing

Total: 649ms | Queries: -

📄 Records

TypeCountSample Data
A134.57.227.147
NS2george.ns.cloudflare.com, natasha.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT3google-site-verification=KbuQbWlGcwMSblW, google-site-verification=sV63OdgYu59oN1A...
SOA1george.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

mod.dev has exactly one IP address — 34.57.227.147.

Name Servers

mod.dev is delegated to two name servers: george.ns.cloudflare.com and natasha.ns.cloudflare.com.

The name server configuration of mod.dev is shared with other domains, for instance haleymhm.workers.dev, k-one.co.jp, itsnoahhenry.workers.dev and two others.

mod.dev has at least partial name server overlap with other domains, such as motives-heavens.click, barrenoirfitness.com, fundamentofiscal.lat and two others.

These name servers tend to appear together with the name servers josh.ns.cloudflare.com, annabel.ns.cloudflare.com and jerome.ns.cloudflare.com.

Hosts with 6 IP addresses each:

george.ns.cloudflare.com resolves to 108.162.193.167, 172.64.33.167, 173.245.59.167 and 3 other IP addresses.

natasha.ns.cloudflare.com resolves to 108.162.194.117, 162.159.38.117, 172.64.34.117 and 3 other IP addresses.

Mail Servers

mod.dev is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by mod.dev are shared with other domains: levelupmusicschool.ca, inteliteservice.com, jolie.hr and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com points to 172.253.63.26 and 2607:f8b0:4004:c08::1b.

alt1.aspmx.l.google.com points to 192.178.234.27 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1b.