docandcode.app - dns.ninja

`docandcode.app`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:4a4^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:8443^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.4.164^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.67^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`annalise.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ea^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annalise.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ea^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`annalise.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ea^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`annalise.ns.cloudflare.com`
		A	108.162.194.234^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annalise.ns.cloudflare.com`
		A	162.159.38.234^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annalise.ns.cloudflare.com`
		A	172.64.34.234^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annalise.ns.cloudflare.com`
NS	`dean.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b99^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c199^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2199^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dean.ns.cloudflare.com`
		A	108.162.193.153^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dean.ns.cloudflare.com`
		A	172.64.33.153^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dean.ns.cloudflare.com`
		A	173.245.59.153^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dean.ns.cloudflare.com`
MX	`mx2.zoho.eu` ⭐
		A	89.36.170.166^{🇨🇭 COMPUTERLINE89.36.170.0/24}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
MX	`mx3.zoho.eu`⁽²⁰⁾
		A	185.230.212.166^{🇳🇱 ZOHO-EU185.230.212.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
MX	`mx.zoho.eu`⁽⁵⁰⁾
		A	185.20.209.166^{🇨🇭 COMPUTERLINE185.20.209.0/24}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
		A	185.230.214.166^{🇳🇱 ZOHO-EU185.230.214.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
TXT	`atlassian-domain-verification=ckyVvTJ5iDow06ePfy97yjR3y0QcZYwFtdcAQ6uHyuK9dZY...`
TXT	`atlassian-sending-domain-verification=544ce5b0-a2c6-4d34-876a-5d523e257c74`
TXT	`v=spf1 include:zohomail.eu ~all`
TXT	`zoho-verification=zb56107423.zmverify.zoho.eu`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.4.164, 172.67.132.67
		IPv6 hints	2606:4700:3034::6815:4a4, 2606:4700:3035::ac43:8443
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=177, name=cloudflare-ech.com
SOA	`annalise.ns.cloudflare.com`dns@cloudflare.com serial=2406306487

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

⚠️ On DNS blocklist: tif
🔒 HSTS Preload (+subdomains)

Same first word

docandcode.app

DNS History

9 records (9 active, 0 former)

●NSannalise.ns.cloudflare.com2026-05-05 → 2026-06-15 · 2 obs

● 2026-05-05 13:35:30
● 2026-06-15 03:26:58

●NSdean.ns.cloudflare.com2026-05-05 → 2026-06-15 · 2 obs

● 2026-05-05 13:35:30
● 2026-06-15 03:26:58

●MXmx.zoho.eu2026-05-05 → 2026-06-15 · 2 obs

● 2026-05-05 13:35:30
● 2026-06-15 03:26:58

●MXmx2.zoho.eu2026-05-05 → 2026-06-15 · 2 obs

● 2026-05-05 13:35:30
● 2026-06-15 03:26:58

●MXmx3.zoho.eu2026-05-05 → 2026-06-15 · 2 obs

● 2026-05-05 13:35:30
● 2026-06-15 03:26:58

●A104.21.4.1642026-05-05 → 2026-06-15 · 2 obs

● 2026-05-05 13:35:30
● 2026-06-15 03:26:58

●A172.67.132.672026-05-05 → 2026-06-15 · 2 obs

● 2026-05-05 13:35:30
● 2026-06-15 03:26:58

●A2606:4700:3034::6815:4a42026-05-05 → 2026-06-15 · 2 obs

● 2026-05-05 13:35:30
● 2026-06-15 03:26:58

●A2606:4700:3035::ac43:84432026-05-05 → 2026-06-15 · 2 obs

● 2026-05-05 13:35:30
● 2026-06-15 03:26:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
docandcode.app	annalise.ns.cloudflare.com, dean.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.153

NS records: annalise.ns.cloudflare.com, dean.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for docandcode.app (unsigned zone)

⏱️ Timing

Total: 484ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.4.164, 172.67.132.67`
AAAA	2	`2606:4700:3034::6815:4a4, 2606:4700:3035::ac43:8443`
NS	2	`annalise.ns.cloudflare.com, dean.ns.cloudflare.com`
MX	3	`mx.zoho.eu (pri: 10), mx2.zoho.eu (pri: 20)...`
TXT	4	`atlassian-domain-verification=ckyVvTJ5iD, atlassian-sending-domain-verification=54...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`annalise.ns.cloudflare.com dns.cloudflar`

Analysis

IP Addresses

docandcode.app resolves to four IP addresses: 104.21.4.164, 172.67.132.67, 2606:4700:3034::6815:4a4 and 2606:4700:3035::ac43:8443.

Additional host names — pups.io, proposal-solblaze.xyz, weplayforpeace.io and two others — share IP numbers with docandcode.app.

Name Servers

DNS delegation for docandcode.app points to two name servers: annalise.ns.cloudflare.com and dean.ns.cloudflare.com.

docandcode.app shares its name server setup with other domains, including mataharipattaya.com, a.tools, networkingmania.com and two others.

docandcode.app shares at least some of its name servers with other domains, including exceptionalassemblies.com, cmet.net.cn, 79897.top and two others.

These name servers are frequently paired with the name servers noah.ns.cloudflare.com, priscilla.ns.cloudflare.com and seamus.ns.cloudflare.com.

Host names with 6 IP numbers:

annalise.ns.cloudflare.com has IP addresses 108.162.194.234, 162.159.38.234 and 172.64.34.234, plus 3 other.

dean.ns.cloudflare.com has IP addresses 108.162.193.153, 172.64.33.153 and 173.245.59.153, plus 3 other.

Mail Servers

docandcode.app is handled by three mail servers: mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu.

docandcode.app shares mail servers — at least in part — with other domains, including stroyind.net, steeringdevelopments.co.uk, effect.app and two others.

Host names with two IP numbers:

mx.zoho.eu has two IP addresses: 185.20.209.166 and 185.230.214.166.

Host names pointing to a single IP address:

mx2.zoho.eu directs to 89.36.170.166.

mx3.zoho.eu directs to 185.230.212.166.