btp.dev - dns.ninja

`btp.dev`

DNSSEC	🔒 Signed (DS record present)
A	5.78.117.210^{🇺🇸 HETZNER-CLOUD3-AS5.78.117.0/24}
		PTR	`static.210.117.78.5.clients.your-server.de`
NS	`curitiba.ns.porkbun.com` ⭐
		A	2400:cb00:2049:1::adf5:3a25^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	173.245.58.37^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`fortaleza.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:88c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.8.140^{Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`maceio.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:bb4^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.11.180^{Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`salvador.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:a96^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.10.150^{Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`openpgp4fpr:bd352304e8298b4966ed456b57b4678b3336d37f`
TXT	`protonmail-verification=c95a80109d79d2058c12380c926a5372c019fc9b`
TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`
SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2406071899

`dev`

	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=1

🔒 HSTS Preload (+subdomains)

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DNS History

7 records (7 active, 0 former)

●NScuritiba.ns.porkbun.com2026-05-03 → 2026-06-08 · 2 obs

● 2026-05-03 14:55:28
● 2026-06-08 14:11:04

●NSfortaleza.ns.porkbun.com2026-05-03 → 2026-06-08 · 2 obs

● 2026-05-03 14:55:28
● 2026-06-08 14:11:04

●NSmaceio.ns.porkbun.com2026-05-03 → 2026-06-08 · 2 obs

● 2026-05-03 14:55:28
● 2026-06-08 14:11:04

●NSsalvador.ns.porkbun.com2026-05-03 → 2026-06-08 · 2 obs

● 2026-05-03 14:55:28
● 2026-06-08 14:11:04

●MXmail.protonmail.ch2026-05-03 → 2026-06-08 · 2 obs

● 2026-05-03 14:55:28
● 2026-06-08 14:11:04

●MXmailsec.protonmail.ch2026-05-03 → 2026-06-08 · 2 obs

● 2026-05-03 14:55:28
● 2026-06-08 14:11:04

●A5.78.117.2102026-05-03 → 2026-06-08 · 2 obs

● 2026-05-03 14:55:28
● 2026-06-08 14:11:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	10 records
btp.dev	maceio.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com, salvador.ns.porkbun.com	-

✅ Authoritative Response

Server:162.159.8.140

NS records: maceio.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com, salvador.ns.porkbun.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 280ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.78.117.210`
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	3	`openpgp4fpr:bd352304e8298b4966ed456b57b4, protonmail-verification=c95a80109d79d205...`
SOA	1	`curitiba.ns.porkbun.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

btp.dev directs to one IP number, which is 5.78.117.210.

Name Servers

btp.dev is delegated to 4 name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

btp.dev shares at least some of its name servers with other domains, including mailings.org, kilo2.com, andrewstrojny.com and two others.

The host names curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com each resolve to two IP addresses: curitiba.ns.porkbun.com resolves to 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com resolves to 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com resolves to 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com resolves to 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.

Mail Servers

The MX records for btp.dev point to two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

btp.dev has the same mail server arrangement as a number of other domains, for example juho.co, hattenfamily.com, n100.org and two more.

btp.dev shares at least some of its mail servers with other domains — for example lebegut.ch, rrmsdev.com, krowdev.com and two more.

mail.protonmail.ch and mailsec.protonmail.ch each resolve to three IP addresses. mail.protonmail.ch resolves to 176.119.200.128, 185.70.42.128 and 185.205.70.128. mailsec.protonmail.ch resolves to 176.119.200.129, 185.70.42.129 and 185.205.70.129.