code.jr.dev - dns.ninja

`code.jr.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:c326^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:ca1^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.12.161^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.195.38^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.12.161, 172.67.195.38
		IPv6 hints	2606:4700:3030::ac43:c326, 2606:4700:3034::6815:ca1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=196, name=cloudflare-ech.com

`jr.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:c326^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:ca1^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.12.161^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.195.38^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ed.ns.cloudflare.com` ⭐
NS	`mary.ns.cloudflare.com`
MX	`in1-smtp.messagingengine.com` ⭐
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
TXT	`google-site-verification=_YlBL5IA--UnkEAOq90v2oInfbLuOQDGnXHBtjbgZ5Q`
TXT	`keybase-site-verification=_mTrW3oDjFNGn4w6MgODofcAVJkHwYuEnZAAWSaYfbY`
TXT	`proven.lol/fdc312`
TXT	`v=spf1 include:spf.messagingengine.com include:mailgun.org ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.12.161, 172.67.195.38
		IPv6 hints	2606:4700:3030::ac43:c326, 2606:4700:3034::6815:ca1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=196, name=cloudflare-ech.com
SOA	`ed.ns.cloudflare.com`dns@cloudflare.com serial=2410370548

Same first word

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DNS History

10 records (4 active, 6 former)

●A104.21.12.1612026-03-25 → 2026-07-25 · 6 obs

● 2026-03-25 17:17:26
○ 2026-03-27 05:24:46
● 2026-03-30 07:38:08
● 2026-06-01 08:05:46
○ 2026-06-03 16:18:46
● 2026-07-25 05:49:42

●A172.67.195.382026-03-25 → 2026-07-25 · 6 obs

● 2026-03-25 17:17:26
○ 2026-03-27 05:24:46
● 2026-03-30 07:38:08
● 2026-06-01 08:05:46
○ 2026-06-03 16:18:46
● 2026-07-25 05:49:42

○A188.114.96.02026-03-27 → 2026-06-03 · 6 obs

○ 2026-03-25 17:17:26
● 2026-03-27 05:24:46
○ 2026-03-30 07:38:08
○ 2026-06-01 08:05:46
● 2026-06-03 16:18:46
○ 2026-07-25 05:49:42

○A188.114.97.02026-03-27 → 2026-06-03 · 6 obs

○ 2026-03-25 17:17:26
● 2026-03-27 05:24:46
○ 2026-03-30 07:38:08
○ 2026-06-01 08:05:46
● 2026-06-03 16:18:46
○ 2026-07-25 05:49:42

●A2606:4700:3030::ac43:c3262026-07-25 → 2026-07-25 · 2 obs

○ 2026-06-03 16:18:46
● 2026-07-25 05:49:42

●A2606:4700:3034::6815:ca12026-07-25 → 2026-07-25 · 2 obs

○ 2026-06-03 16:18:46
● 2026-07-25 05:49:42

○A2606:4700:3034::ac43:c3262026-03-25 → 2026-06-01 · 6 obs

● 2026-03-25 17:17:26
○ 2026-03-27 05:24:46
● 2026-03-30 07:38:08
● 2026-06-01 08:05:46
○ 2026-06-03 16:18:46
○ 2026-07-25 05:49:42

○A2606:4700:3035::6815:ca12026-03-25 → 2026-06-01 · 6 obs

● 2026-03-25 17:17:26
○ 2026-03-27 05:24:46
● 2026-03-30 07:38:08
● 2026-06-01 08:05:46
○ 2026-06-03 16:18:46
○ 2026-07-25 05:49:42

○A2a06:98c1:3120::2026-03-27 → 2026-06-03 · 6 obs

○ 2026-03-25 17:17:26
● 2026-03-27 05:24:46
○ 2026-03-30 07:38:08
○ 2026-06-01 08:05:46
● 2026-06-03 16:18:46
○ 2026-07-25 05:49:42

○A2a06:98c1:3121::2026-03-27 → 2026-06-03 · 6 obs

○ 2026-03-25 17:17:26
● 2026-03-27 05:24:46
○ 2026-03-30 07:38:08
○ 2026-06-01 08:05:46
● 2026-06-03 16:18:46
○ 2026-07-25 05:49:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
jr.dev	mary.ns.cloudflare.com, ed.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.134

NS records: mary.ns.cloudflare.com, ed.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jr.dev (unsigned zone)

⏱️ Timing

Total: 1715ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.195.38, 104.21.12.161`
AAAA	2	`2606:4700:3034::6815:ca1, 2606:4700:3030::ac43:c326`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

code.jr.dev has four IP addresses: 104.21.12.161, 172.67.195.38, 2606:4700:3030::ac43:c326 and 2606:4700:3034::6815:ca1.

hidehost.net, whgzgs.com, gltecor.shop plus two other host names have IP numbers in common with code.jr.dev.