🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`calebstultz.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:510e^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3030::ac43:88cb^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.14^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.136.203^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`selah.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2615^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`selah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c215^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`selah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2215^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`selah.ns.cloudflare.com`
		A	108.162.194.21^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`selah.ns.cloudflare.com`
		A	162.159.38.21^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`selah.ns.cloudflare.com`
		A	172.64.34.21^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`selah.ns.cloudflare.com`
NS	`zahir.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c91^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zahir.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c391^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zahir.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2391^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zahir.ns.cloudflare.com`
		A	108.162.195.145^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zahir.ns.cloudflare.com`
		A	162.159.44.145^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zahir.ns.cloudflare.com`
		A	172.64.35.145^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zahir.ns.cloudflare.com`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
TXT	`apple-domain=sMky8bm7g56lUntv`
TXT	`v=spf1 include:spf.privateemail.com include:icloud.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.81.14, 172.67.136.203
		IPv6 hints	2606:4700:3030::6815:510e, 2606:4700:3030::ac43:88cb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=134, name=cloudflare-ech.com
SOA	`selah.ns.cloudflare.com`dns@cloudflare.com serial=2416814155

`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

calebstultz.dev

Previous names

Next names

DNS History

10 records (8 active, 2 former)

●NSselah.ns.cloudflare.com2026-09-15 → 2026-11-09 · 2 obs

● 2026-09-15 15:21:56
● 2026-11-09 07:11:36

●NSzahir.ns.cloudflare.com2026-09-15 → 2026-11-09 · 2 obs

● 2026-09-15 15:21:56
● 2026-11-09 07:11:36

●MXmx01.mail.icloud.com2026-10-22 → 2026-11-09 · 3 obs

○ 2026-09-15 15:21:56
● 2026-10-22 10:03:10
● 2026-11-09 07:11:36

●MXmx02.mail.icloud.com2026-10-22 → 2026-11-09 · 3 obs

○ 2026-09-15 15:21:56
● 2026-10-22 10:03:10
● 2026-11-09 07:11:36

○MXmx1.privateemail.com2026-09-15 → 2026-09-15 · 3 obs

● 2026-09-15 15:21:56
○ 2026-10-22 10:03:10
○ 2026-11-09 07:11:36

○MXmx2.privateemail.com2026-09-15 → 2026-09-15 · 3 obs

● 2026-09-15 15:21:56
○ 2026-10-22 10:03:10
○ 2026-11-09 07:11:36

●A104.21.81.142026-09-15 → 2026-11-09 · 2 obs

● 2026-09-15 15:21:56
● 2026-11-09 07:11:36

●A172.67.136.2032026-09-15 → 2026-11-09 · 2 obs

● 2026-09-15 15:21:56
● 2026-11-09 07:11:36

●A2606:4700:3030::6815:510e2026-09-15 → 2026-11-09 · 2 obs

● 2026-09-15 15:21:56
● 2026-11-09 07:11:36

●A2606:4700:3030::ac43:88cb2026-09-15 → 2026-11-09 · 2 obs

● 2026-09-15 15:21:56
● 2026-11-09 07:11:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...	-
calebstultz.dev	zahir.ns.cloudflare.com, selah.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.21

NS records: zahir.ns.cloudflare.com, selah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for calebstultz.dev (unsigned zone)

⏱️ Timing

Total: 572ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.136.203, 104.21.81.14`
AAAA	2	`2606:4700:3030::ac43:88cb, 2606:4700:3030::6815:510e`
NS	2	`selah.ns.cloudflare.com, zahir.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	2	`apple-domain=sMky8bm7g56lUntv, v=spf1 include:spf.privateemail.com incl`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`selah.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

calebstultz.dev directs to four IP numbers, which are 104.21.81.14, 172.67.136.203, 2606:4700:3030::6815:510e and 2606:4700:3030::ac43:88cb.

72proo1.live, thepuja.app, www.seo-taisaku.com plus two other host names have IP numbers in common with calebstultz.dev.

Name Servers

calebstultz.dev uses two name servers for its delegation: selah.ns.cloudflare.com and zahir.ns.cloudflare.com.

The name server configuration of calebstultz.dev is shared with other domains, for instance 8777pp.org, bp880.com, 17live.bet and two others.

The name servers of calebstultz.dev overlap at least partially with those of other domains — among them game2-8rc.pages.dev, littlemountlake.com, denopilat-iphone.workers.dev and two more.

These name servers commonly appear in combination with the name servers nelci.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname selah.ns.cloudflare.com directs to 108.162.194.21, 162.159.38.21 and 172.64.34.21 along with 3 other IP addresses.

Hostname zahir.ns.cloudflare.com directs to 108.162.195.145, 162.159.44.145 and 172.64.35.145 along with 3 other IP addresses.

Mail Servers

calebstultz.dev uses two mail servers, mx01.mail.icloud.com and mx02.mail.icloud.com.

The mail server setup of calebstultz.dev matches that of other domains such as waban-studio.com, jidestig.se, oozy.kr and two others.

calebstultz.dev has mail servers in common with other domains — upnova.net being one example.

Hosts with 6 IP addresses each:

Hostname mx01.mail.icloud.com directs to 17.42.251.62, 17.56.9.31 and 17.57.152.5 along with 3 other IP addresses.

Hostname mx02.mail.icloud.com directs to 17.42.251.62, 17.56.9.31 and 17.57.152.5 along with 3 other IP addresses.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.42.251.62 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.56.9.31 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.152.5 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.154.33 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.155.25 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.156.30 IP addresses each.

calebstultz.dev - robtex.com

calebstultz.dev

dev

Same first word

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`calebstultz.dev`

`dev`