pterabyte.dev - dns.ninja

`pterabyte.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3350^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:b164^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.51.80^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.177.100^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chance.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c21^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chance.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c321^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chance.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2321^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chance.ns.cloudflare.com`
		A	108.162.195.33^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chance.ns.cloudflare.com`
		A	162.159.44.33^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chance.ns.cloudflare.com`
		A	172.64.35.33^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chance.ns.cloudflare.com`
NS	`heather.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aa1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heather.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`heather.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`heather.ns.cloudflare.com`
		A	108.162.192.161^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heather.ns.cloudflare.com`
		A	172.64.32.161^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heather.ns.cloudflare.com`
		A	173.245.58.161^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heather.ns.cloudflare.com`
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	`google-site-verification=khheGjJ2C5toqPyYNBFMEe0jJ7u5ShrYmylKsj8FiS4`
TXT	`protonmail-verification=b3c742b19e4bd66c46cd29f6ab7fd6c5782eb086`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.51.80, 172.67.177.100
		IPv6 hints	2606:4700:3030::6815:3350, 2606:4700:3034::ac43:b164
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=49, name=cloudflare-ech.com
SOA	`chance.ns.cloudflare.com`dns@cloudflare.com serial=2410756022

`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)

Subdomains

portal.pterabyte.dev

Same first word

pterabyte.dev

Similar names

DNS History

18 records (8 active, 10 former)

●NSchance.ns.cloudflare.com2026-02-27 → 2026-07-31 · 2 obs

● 2026-02-27 07:33:30
● 2026-07-31 11:09:56

●NSheather.ns.cloudflare.com2026-02-27 → 2026-07-31 · 2 obs

● 2026-02-27 07:33:30
● 2026-07-31 11:09:56

●MXmail.protonmail.ch2026-02-27 → 2026-07-31 · 2 obs

● 2026-02-27 07:33:30
● 2026-07-31 11:09:56

●MXmailsec.protonmail.ch2026-02-27 → 2026-07-31 · 2 obs

● 2026-02-27 07:33:30
● 2026-07-31 11:09:56

●A104.21.51.802026-05-13 → 2026-07-31 · 3 obs

○ 2026-05-13 16:08:00
● 2026-05-13 16:40:42
● 2026-07-31 11:09:56

●A172.67.177.1002026-05-13 → 2026-07-31 · 3 obs

○ 2026-05-13 16:08:00
● 2026-05-13 16:40:42
● 2026-07-31 11:09:56

○A185.199.108.1532026-03-04 → 2026-05-13 · 6 obs

○ 2026-02-27 07:33:30
○ 2026-03-03 15:19:22
● 2026-03-04 05:37:58
● 2026-05-13 16:08:00
○ 2026-05-13 16:40:42
○ 2026-07-31 11:09:56

○A185.199.109.1532026-03-04 → 2026-05-13 · 6 obs

○ 2026-02-27 07:33:30
○ 2026-03-03 15:19:22
● 2026-03-04 05:37:58
● 2026-05-13 16:08:00
○ 2026-05-13 16:40:42
○ 2026-07-31 11:09:56

○A185.199.110.1532026-03-04 → 2026-05-13 · 6 obs

○ 2026-02-27 07:33:30
○ 2026-03-03 15:19:22
● 2026-03-04 05:37:58
● 2026-05-13 16:08:00
○ 2026-05-13 16:40:42
○ 2026-07-31 11:09:56

○A185.199.111.1532026-03-04 → 2026-05-13 · 6 obs

○ 2026-02-27 07:33:30
○ 2026-03-03 15:19:22
● 2026-03-04 05:37:58
● 2026-05-13 16:08:00
○ 2026-05-13 16:40:42
○ 2026-07-31 11:09:56

●A2606:4700:3030::6815:33502026-06-23 → 2026-07-31 · 3 obs

○ 2026-05-13 16:40:42
● 2026-06-23 22:10:26
● 2026-07-31 11:09:56

○A2606:4700:3033::6815:33502026-05-13 → 2026-05-13 · 4 obs

○ 2026-05-13 16:08:00
● 2026-05-13 16:40:42
○ 2026-06-23 22:10:26
○ 2026-07-31 11:09:56

●A2606:4700:3034::ac43:b1642026-06-23 → 2026-07-31 · 3 obs

○ 2026-05-13 16:40:42
● 2026-06-23 22:10:26
● 2026-07-31 11:09:56

○A2606:4700:3036::ac43:b1642026-05-13 → 2026-05-13 · 4 obs

○ 2026-05-13 16:08:00
● 2026-05-13 16:40:42
○ 2026-06-23 22:10:26
○ 2026-07-31 11:09:56

○A2606:50c0:8000::1532026-02-27 → 2026-07-31 · 2 obs

○ 2026-02-27 07:33:30
○ 2026-07-31 11:09:56

○A2606:50c0:8001::1532026-02-27 → 2026-07-31 · 2 obs

○ 2026-02-27 07:33:30
○ 2026-07-31 11:09:56

○A2606:50c0:8002::1532026-02-27 → 2026-07-31 · 2 obs

○ 2026-02-27 07:33:30
○ 2026-07-31 11:09:56

○A2606:50c0:8003::1532026-02-27 → 2026-07-31 · 2 obs

○ 2026-02-27 07:33:30
○ 2026-07-31 11:09:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
pterabyte.dev	chance.ns.cloudflare.com, heather.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.161

NS records: chance.ns.cloudflare.com, heather.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pterabyte.dev (unsigned zone)

⏱️ Timing

Total: 1955ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.51.80, 172.67.177.100`
AAAA	2	`2606:4700:3030::6815:3350, 2606:4700:3034::ac43:b164`
NS	2	`chance.ns.cloudflare.com, heather.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	3	`google-site-verification=khheGjJ2C5toqPy, protonmail-verification=b3c742b19e4bd66c...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chance.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

pterabyte.dev serves as the parent of portal.pterabyte.dev.

IP Addresses

pterabyte.dev has four IP addresses: 104.21.51.80, 172.67.177.100, 2606:4700:3030::6815:3350 and 2606:4700:3034::ac43:b164.

Additional host names — bohaime.ca, nutterinstallations.net, promo-offers.net and two others — share IP numbers with pterabyte.dev.

Name Servers

DNS delegation for pterabyte.dev points to two name servers: chance.ns.cloudflare.com and heather.ns.cloudflare.com.

pterabyte.dev shares its name server setup with other domains, including aspire-collab.com, sierracasino.net.pl, casino8875.beer and two others.

pterabyte.dev has at least partial name server overlap with other domains, such as manjabet3.skin, loftspot.dk, qiyou05.com and two others.

It is common to see these name servers used together with name servers rex.ns.cloudflare.com and stevie.ns.cloudflare.com.

Host names with 6 IP numbers:

chance.ns.cloudflare.com has IP addresses 108.162.195.33, 162.159.44.33 and 172.64.35.33, plus 3 other.

heather.ns.cloudflare.com has IP addresses 108.162.192.161, 172.64.32.161 and 173.245.58.161, plus 3 other.

Mail Servers

pterabyte.dev has two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

pterabyte.dev shares the same mail server setup as other domains, including justinbaits.com, kinshot.com, buchanansmith.com and two others.

pterabyte.dev shares mail servers — at least in part — with other domains, including mobydisc.de, buero-digitale.de, raincoatfish.com and two others.

mail.protonmail.ch and mailsec.protonmail.ch each have three IP addresses — mail.protonmail.ch directs to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch directs to 176.119.200.129, 185.70.42.129 and 185.205.70.129.