rockdev.dev - dns.ninja

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rockdev.dev

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:9a2b🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:4bf🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.4.191Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.154.43🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjulian.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c5e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjulian.ns.cloudflare.com
A2803:f800:50::6ca2:c35e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjulian.ns.cloudflare.com
A2a06:98c1:50::ac40:235e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjulian.ns.cloudflare.com
A108.162.195.94🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjulian.ns.cloudflare.com
A162.159.44.94Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjulian.ns.cloudflare.com
A172.64.35.94🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSrobin.ns.cloudflare.com
A2606:4700:50::adf5:3ada🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobin.ns.cloudflare.com
A2803:f800:50::6ca2:c0da🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrobin.ns.cloudflare.com
A2a06:98c1:50::ac40:20da🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrobin.ns.cloudflare.com
A108.162.192.218🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobin.ns.cloudflare.com
A172.64.32.218🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobin.ns.cloudflare.com
A173.245.58.218🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobin.ns.cloudflare.com
MXaspmx1.migadu.com ⭐
A2001:41d0:303:648a::1🇫🇷 OVH2001:41d0::/32 IPv6
A2001:41d0:700:19b4::1🇫🇷 OVH2001:41d0::/32 IPv6
A2001:41d0:700:1a57::1🇫🇷 OVH2001:41d0::/32 IPv6
A51.38.57.138🇫🇷 OVH51.38.0.0/16
PTRmizu0.migadu.com
A135.125.171.180🇫🇷 OVH135.125.128.0/17
PTRns3160119.ip-135-125-171.eu
A135.125.222.87🇫🇷 OVH135.125.128.0/17
PTRns3160230.ip-135-125-222.eu
MXaspmx2.migadu.com(20)
A2001:41d0:303:648a::1🇫🇷 OVH2001:41d0::/32 IPv6
A2001:41d0:700:19b4::1🇫🇷 OVH2001:41d0::/32 IPv6
A2001:41d0:700:1a57::1🇫🇷 OVH2001:41d0::/32 IPv6
A51.38.57.138🇫🇷 OVH51.38.0.0/16
PTRmizu0.migadu.com
A135.125.171.180🇫🇷 OVH135.125.128.0/17
PTRns3160119.ip-135-125-171.eu
A135.125.222.87🇫🇷 OVH135.125.128.0/17
PTRns3160230.ip-135-125-222.eu
TXThosted-email-verify=08og57fe
TXTv=spf1 include:spf.migadu.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.4.191, 172.67.154.43
IPv6 hints2606:4700:3033::ac43:9a2b, 2606:4700:3036::6815:4bf
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=8, name=cloudflare-ech.com
SOAjulian.ns.cloudflare.comdns@cloudflare.com serial=2412277052

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

rockdev.org
rockdev.com
rockdev.de
rockdev.dev

Similar names

dervock.de
devrock.io
cedovrk.shop
kdvcore.com
vkdecor.com
devrock.de
vordeck.de
revdock.com
corkdev.io
devrock.biz
dvoreck.ru
dervock.co.uk
coverdk.dk
devrock.net
dvoreck.online
dkcover.dk
devrock.cl
devrock.com
kvdecor.com

Previous names

robrust.dev
robsonlira.dev
robte.dev
roburo.dev
robusta.dev
robustapps.dev
robustum.dev
robux.dev
roc-search.dev
rocasino.dev
rocha.dev
rochau.dev
roche.dev
rochegroup.dev
rocicorp.dev
rock-robotics.dev
rockantenne-de.dev
rockas.dev
rockband.dev
rockcrawler.dev

Next names

rockerapi.dev
rockerlab.dev
rocket-resume.dev
rocket.dev
rocketai.dev
rocketboy.dev
rocketcityweb.dev
rocketclub.dev
rocketic.dev
rocketjump.dev
rocketlobster.dev
rocketma.dev
rocketman.dev
rocketmoney.dev
rocketpages.dev
rockets.dev
rocketsciencegroup.dev
rocketsciencegroupllc.dev
rocketseat.dev

DNS History

8 records (8 active, 0 former)

NSjulian.ns.cloudflare.comrobin.ns.cloudflare.comMXaspmx1.migadu.comaspmx2.migadu.comA104.21.4.191172.67.154.432606:4700:3033::ac43:9a2b2606:4700:3036::6815:4bf
●NSjulian.ns.cloudflare.com2026-08-20 → 2026-08-21 · 2 obs
● 2026-08-20 05:01:24
● 2026-08-21 05:44:54
●NSrobin.ns.cloudflare.com2026-08-20 → 2026-08-21 · 2 obs
● 2026-08-20 05:01:24
● 2026-08-21 05:44:54
●MXaspmx1.migadu.com2026-08-20 → 2026-08-21 · 2 obs
● 2026-08-20 05:01:24
● 2026-08-21 05:44:54
●MXaspmx2.migadu.com2026-08-20 → 2026-08-21 · 2 obs
● 2026-08-20 05:01:24
● 2026-08-21 05:44:54
●A104.21.4.1912026-08-20 → 2026-08-21 · 2 obs
● 2026-08-20 05:01:24
● 2026-08-21 05:44:54
●A172.67.154.432026-08-20 → 2026-08-21 · 2 obs
● 2026-08-20 05:01:24
● 2026-08-21 05:44:54
●A2606:4700:3033::ac43:9a2b2026-08-20 → 2026-08-21 · 2 obs
● 2026-08-20 05:01:24
● 2026-08-21 05:44:54
●A2606:4700:3036::6815:4bf2026-08-20 → 2026-08-21 · 2 obs
● 2026-08-20 05:01:24
● 2026-08-21 05:44:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...-
rockdev.devrobin.ns.cloudflare.com, julian.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.94

NS records: robin.ns.cloudflare.com, julian.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at rockdev.dev: Error: DNS query timeout: 216.239.36.105 for DS rockdev.dev

⏱️ Timing

Total: 3478ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.154.43, 104.21.4.191
AAAA22606:4700:3036::6815:4bf, 2606:4700:3033::ac43:9a2b
NS2julian.ns.cloudflare.com, robin.ns.cloudflare.com
MX2aspmx1.migadu.com (pri: 10), aspmx2.migadu.com (pri: 20)
TXT2hosted-email-verify=08og57fe, v=spf1 include:spf.migadu.com -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1julian.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

rockdev.dev points to the four IP addresses 104.21.4.191, 172.67.154.43, 2606:4700:3033::ac43:9a2b and 2606:4700:3036::6815:4bf.

accubits.com, thecottages.org, casinom2b.cfd plus two other host names have IP numbers in common with rockdev.dev.

Name Servers

rockdev.dev uses two name servers for its delegation: julian.ns.cloudflare.com and robin.ns.cloudflare.com.

The name server configuration of rockdev.dev is shared with other domains, for instance alshareefworkshop.com, fractalbox.fr, inklink.news and two others.

There is at least partial name server overlap between rockdev.dev and other domains — sga168.online, kachollavan.org.il, itempage.net and two more among them.

These name servers are routinely deployed together with the name servers syeef.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname julian.ns.cloudflare.com directs to 108.162.195.94, 162.159.44.94 and 172.64.35.94 along with 3 other IP addresses.

Hostname robin.ns.cloudflare.com directs to 108.162.192.218, 172.64.32.218 and 173.245.58.218 along with 3 other IP addresses.

Mail Servers

rockdev.dev uses two mail servers, aspmx1.migadu.com and aspmx2.migadu.com.

The mail server setup of rockdev.dev matches that of other domains such as itnetfix.com, xqs.me, e1e0.net and two others.

Some mail servers of rockdev.dev are also used by other domains, notably insitesstudio.com and graindia.in.

Hosts with 6 IP addresses each:

Hostname aspmx1.migadu.com directs to 51.38.57.138, 135.125.171.180 and 135.125.222.87 along with 3 other IP addresses.

Hostname aspmx2.migadu.com directs to 51.38.57.138, 135.125.171.180 and 135.125.222.87 along with 3 other IP addresses.

Both aspmx1.migadu.com and aspmx2.migadu.com resolve to 2001:41d0:303:648a::1 IP addresses each.

Both aspmx1.migadu.com and aspmx2.migadu.com resolve to 2001:41d0:700:19b4::1 IP addresses each.

Both aspmx1.migadu.com and aspmx2.migadu.com resolve to 2001:41d0:700:1a57::1 IP addresses each.

Both aspmx1.migadu.com and aspmx2.migadu.com resolve to 51.38.57.138 IP addresses each.

Both aspmx1.migadu.com and aspmx2.migadu.com resolve to 135.125.171.180 IP addresses each.

Both aspmx1.migadu.com and aspmx2.migadu.com resolve to 135.125.222.87 IP addresses each.