`nunoteixeira.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:29ce^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:c194^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.41.206^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.193.148^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chloe.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a55^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chloe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c055^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chloe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2055^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chloe.ns.cloudflare.com`
		A	108.162.192.85^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chloe.ns.cloudflare.com`
		A	172.64.32.85^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chloe.ns.cloudflare.com`
		A	173.245.58.85^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chloe.ns.cloudflare.com`
NS	`gerald.ns.cloudflare.com`
		A	2606:4700:58::adf5:3ba8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gerald.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gerald.ns.cloudflare.com`
		A	108.162.193.168^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.168^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.168^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁴²⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁸³⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`brevo-code:4c31a11dfe90cc9ca83972c66449be80`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.41.206, 172.67.193.148
		IPv6 hints	2606:4700:3031::6815:29ce, 2606:4700:3036::ac43:c194
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=98, name=cloudflare-ech.com
SOA	`chloe.ns.cloudflare.com`dns@cloudflare.com serial=2406713102

`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

gitbucket.nunoteixeira.dev

Same first word

nunoteixeira.dev

nunoteixeira.pt

DNS History

15 records (9 active, 6 former)

●NSchloe.ns.cloudflare.com2026-06-15 → 2026-07-20 · 2 obs

● 2026-06-15 18:50:52
● 2026-07-20 16:27:56

●NSgerald.ns.cloudflare.com2026-06-15 → 2026-07-20 · 2 obs

● 2026-06-15 18:50:52
● 2026-07-20 16:27:56

●MXroute1.mx.cloudflare.net2026-06-15 → 2026-07-20 · 2 obs

● 2026-06-15 18:50:52
● 2026-07-20 16:27:56

●MXroute2.mx.cloudflare.net2026-06-15 → 2026-07-20 · 2 obs

● 2026-06-15 18:50:52
● 2026-07-20 16:27:56

●MXroute3.mx.cloudflare.net2026-06-15 → 2026-07-20 · 2 obs

● 2026-06-15 18:50:52
● 2026-07-20 16:27:56

●A104.21.41.2062026-06-15 → 2026-07-20 · 3 obs

● 2026-06-15 18:50:52
○ 2026-07-18 02:22:44
● 2026-07-20 16:27:56

●A172.67.193.1482026-06-15 → 2026-07-20 · 3 obs

● 2026-06-15 18:50:52
○ 2026-07-18 02:22:44
● 2026-07-20 16:27:56

○A188.114.96.02026-07-18 → 2026-07-18 · 3 obs

○ 2026-07-09 00:06:00
● 2026-07-18 02:22:44
○ 2026-07-20 16:27:56

○A188.114.97.02026-07-18 → 2026-07-18 · 3 obs

○ 2026-07-09 00:06:00
● 2026-07-18 02:22:44
○ 2026-07-20 16:27:56

●A2606:4700:3031::6815:29ce2026-07-09 → 2026-07-20 · 4 obs

○ 2026-06-15 18:50:52
● 2026-07-09 00:06:00
○ 2026-07-18 02:22:44
● 2026-07-20 16:27:56

○A2606:4700:3033::ac43:c1942026-06-15 → 2026-06-15 · 3 obs

● 2026-06-15 18:50:52
○ 2026-07-09 00:06:00
○ 2026-07-20 16:27:56

●A2606:4700:3036::ac43:c1942026-07-09 → 2026-07-20 · 4 obs

○ 2026-06-15 18:50:52
● 2026-07-09 00:06:00
○ 2026-07-18 02:22:44
● 2026-07-20 16:27:56

○A2606:4700:3037::6815:29ce2026-06-15 → 2026-06-15 · 3 obs

● 2026-06-15 18:50:52
○ 2026-07-09 00:06:00
○ 2026-07-20 16:27:56

○A2a06:98c1:3120::2026-07-18 → 2026-07-18 · 3 obs

○ 2026-07-09 00:06:00
● 2026-07-18 02:22:44
○ 2026-07-20 16:27:56

○A2a06:98c1:3121::2026-07-18 → 2026-07-18 · 3 obs

○ 2026-07-09 00:06:00
● 2026-07-18 02:22:44
○ 2026-07-20 16:27:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
nunoteixeira.dev	chloe.ns.cloudflare.com, gerald.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.85

NS records: chloe.ns.cloudflare.com, gerald.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nunoteixeira.dev (unsigned zone)

⏱️ Timing

Total: 448ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.41.206, 172.67.193.148`
AAAA	2	`2606:4700:3036::ac43:c194, 2606:4700:3031::6815:29ce`
NS	2	`chloe.ns.cloudflare.com, gerald.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 31), route2.mx.cloudflare.net (pri: 42)...`
TXT	2	`brevo-code:4c31a11dfe90cc9ca83972c66449b, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chloe.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

gitbucket.nunoteixeira.dev is delegated beneath nunoteixeira.dev.

IP Addresses

nunoteixeira.dev points to the four IP addresses 104.21.41.206, 172.67.193.148, 2606:4700:3031::6815:29ce and 2606:4700:3036::ac43:c194.

Among the host names that share IP numbers with nunoteixeira.dev are isjde.com, www.comiccitytn.com, berkana-spb.com and two others.

Name Servers

nunoteixeira.dev uses two name servers for its delegation: chloe.ns.cloudflare.com and gerald.ns.cloudflare.com.

nunoteixeira.dev has the same name server delegation as a number of other domains, such as zapfloorhq.com, jonathanreinhardt.com, tonegym.co and two more.

There is at least partial name server overlap between nunoteixeira.dev and other domains — 58lxtx.com, onlinecasinodeutschland.com.de, dubaitowers-doha.com and two more among them.

The name servers jarred.ns.cloudflare.com, sharon.ns.cloudflare.com and ruth.ns.cloudflare.com are often found in combination with these name servers.

Host names resolving to 6 IP numbers:

Hostname chloe.ns.cloudflare.com directs to 108.162.192.85, 172.64.32.85 and 173.245.58.85 along with 3 other IP addresses.

Hostname gerald.ns.cloudflare.com directs to 108.162.193.168, 172.64.33.168 and 173.245.59.168 along with 3 other IP addresses.

Mail Servers

Incoming mail for nunoteixeira.dev is delivered via three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

nunoteixeira.dev shares at least some of its mail servers with other domains — for example (0x736578)toysupplydepot.com, (0x736578)bomb.pt, lumpurdaily.com and two more.

Host names resolving to 6 IP numbers:

Hostname route1.mx.cloudflare.net directs to 162.159.205.11, 162.159.205.12 and 162.159.205.13 along with 3 other IP addresses.

Hostname route2.mx.cloudflare.net directs to 162.159.205.17, 162.159.205.18 and 162.159.205.19 along with 3 other IP addresses.

Hostname route3.mx.cloudflare.net directs to 162.159.205.23, 162.159.205.24 and 162.159.205.25 along with 3 other IP addresses.

nunoteixeira.dev - robtex.com