`christopherblack.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:a6d0^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::6815:29be^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.41.190^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.208^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`emely.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26d1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emely.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`emely.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`emely.ns.cloudflare.com`
		A	108.162.194.209^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emely.ns.cloudflare.com`
		A	162.159.38.209^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emely.ns.cloudflare.com`
		A	172.64.34.209^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emely.ns.cloudflare.com`
NS	`marty.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bcc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1cc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marty.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21cc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marty.ns.cloudflare.com`
		A	108.162.193.204^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
		A	172.64.33.204^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
		A	173.245.59.204^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`google-site-verification=8zB5pgsXNzuL-oVug3bQoZ1oLW7Cvwl1cceAafa81Do`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.41.190, 172.67.166.208
		IPv6 hints	2606:4700:3030::ac43:a6d0, 2606:4700:3031::6815:29be
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=14, name=cloudflare-ech.com
SOA	`emely.ns.cloudflare.com`dns@cloudflare.com serial=2400628174

`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)

Same first word

christopherblack.dev

christopherblack.net

DNS History

11 records (11 active, 0 former)

●NSemely.ns.cloudflare.com2026-03-08 → 2026-05-09 · 2 obs

● 2026-03-08 15:59:14
● 2026-05-09 13:57:02

●NSmarty.ns.cloudflare.com2026-03-08 → 2026-05-09 · 2 obs

● 2026-03-08 15:59:14
● 2026-05-09 13:57:02

●MXeforward1.registrar-servers.com2026-03-08 → 2026-05-09 · 2 obs

● 2026-03-08 15:59:14
● 2026-05-09 13:57:02

●MXeforward2.registrar-servers.com2026-03-08 → 2026-05-09 · 2 obs

● 2026-03-08 15:59:14
● 2026-05-09 13:57:02

●MXeforward3.registrar-servers.com2026-03-08 → 2026-05-09 · 2 obs

● 2026-03-08 15:59:14
● 2026-05-09 13:57:02

●MXeforward4.registrar-servers.com2026-03-08 → 2026-05-09 · 2 obs

● 2026-03-08 15:59:14
● 2026-05-09 13:57:02

●MXeforward5.registrar-servers.com2026-03-08 → 2026-05-09 · 2 obs

● 2026-03-08 15:59:14
● 2026-05-09 13:57:02

●A104.21.41.1902026-03-08 → 2026-05-09 · 2 obs

● 2026-03-08 15:59:14
● 2026-05-09 13:57:02

●A172.67.166.2082026-03-08 → 2026-05-09 · 2 obs

● 2026-03-08 15:59:14
● 2026-05-09 13:57:02

●A2606:4700:3030::ac43:a6d02026-03-08 → 2026-05-09 · 2 obs

● 2026-03-08 15:59:14
● 2026-05-09 13:57:02

●A2606:4700:3031::6815:29be2026-03-08 → 2026-05-09 · 2 obs

● 2026-03-08 15:59:14
● 2026-05-09 13:57:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
christopherblack.dev	emely.ns.cloudflare.com, marty.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.209

NS records: emely.ns.cloudflare.com, marty.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for christopherblack.dev (unsigned zone)

⏱️ Timing

Total: 685ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.166.208, 104.21.41.190`
AAAA	2	`2606:4700:3030::ac43:a6d0, 2606:4700:3031::6815:29be`
NS	2	`emely.ns.cloudflare.com, marty.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	2	`google-site-verification=8zB5pgsXNzuL-oV, v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`emely.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

christopherblack.dev maps to four IP numbers: 2606:4700:3030::ac43:a6d0, 2606:4700:3031::6815:29be, 104.21.41.190 and 172.67.166.208.

Other host names, for instance magskinz.com, www.bullerbyn.org.pl, staging-web.bacsicayxanh.vn, modulixy.app and nutraxin.com.tr share IP numbers with christopherblack.dev.

Name Servers

Two name servers emely.ns.cloudflare.com and marty.ns.cloudflare.com handle delegation for christopherblack.dev.

christopherblack.dev uses the same name server setup as other domains, for example millerfamily.band, nifeliz.com, tharen1.cfd, casasapuestassindni.xyz and commercecon.pl.

christopherblack.dev partially shares name servers with other domains; examples include livefastdieyoung.info, wedige.com, urivalonquesa.com, 6608pj.com and xn--2-stbsei.xn--p1ai.

These name servers are often used with the name servers norman.ns.cloudflare.com and heather.ns.cloudflare.com.

Host names with six IP numbers: emely.ns.cloudflare.com points to: 2606:4700:50::a29f:26d1, 2803:f800:50::6ca2:c2d1, 2a06:98c1:50::ac40:22d1, 108.162.194.209, 162.159.38.209 and 172.64.34.209; marty.ns.cloudflare.com points to: 2606:4700:58::adf5:3bcc, 2803:f800:50::6ca2:c1cc, 2a06:98c1:50::ac40:21cc, 108.162.193.204, 172.64.33.204 and 173.245.59.204.

Mail Servers

Five mail servers handle christopherblack.dev: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com and eforward5.registrar-servers.com.

christopherblack.dev shares some mail servers with other domains, at least partially, such as singtee.com, scrumquiz.org, linked2play.com, kneereplacementapp.com and bestieversaw.com.

These mail servers are often used together with eforward6.registrar-servers.com and eforward7.registrar-servers.com.

Hostnames with a single IP:

eforward1.registrar-servers.com points to: 162.255.118.51

eforward2.registrar-servers.com points to: 162.255.118.52

eforward3.registrar-servers.com points to: 162.255.118.51

eforward4.registrar-servers.com points to: 162.255.118.52

eforward5.registrar-servers.com points to: 162.255.118.51

Hostnames pointing to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com

Hostnames pointing to 162.255.118.52: eforward2.registrar-servers.com and eforward4.registrar-servers.com

Common pattern: three hostnames point to 162.255.118.51 and two point to 162.255.118.52.

christopherblack.dev - robtex.com