ucef.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`ucef.dev`

DNSSEC	⚠️ Not signed
A	216.198.79.1^{🇺🇸 Amazon216.198.79.0/24 EC2 Prefix}
NS	`bethany.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:261f^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c21f^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:221f^{Cloudflare2a06:98c1:50::/45}
		A	108.162.194.31^{Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.31^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.31^{Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`joaquin.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cdc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joaquin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3dc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`joaquin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23dc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`joaquin.ns.cloudflare.com`
		A	108.162.195.220^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joaquin.ns.cloudflare.com`
		A	162.159.44.220^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joaquin.ns.cloudflare.com`
		A	172.64.35.220^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joaquin.ns.cloudflare.com`
MX	`mx1.improvmx.com` ⭐
		A	2a05:d012:412:e201:88aa:e7b9:7a43:12d7^{Amazon2a05:d012:400::/38}
		A	2a05:d012:412:e202:f36:2c1f:1a49:d38a^{Amazon2a05:d012:400::/38}
		A	2a05:d012:412:e203:373a:f51a:4a85:1d25^{Amazon2a05:d012:400::/38}
		A	13.37.195.136^{Amazon13.36.0.0/14 EC2 CDG Prefix}
		A	15.236.236.160
		A	35.181.18.45
MX	`mx2.improvmx.com`⁽²⁰⁾
		A	2a05:d012:412:e201:1f6e:f6e4:8fd7:4678^{Amazon2a05:d012:400::/38}
		A	2a05:d012:412:e202:e81e:cc44:3b53:8a3d^{Amazon2a05:d012:400::/38}
		A	2a05:d012:412:e203:7e33:3d9c:28d7:ee20^{Amazon2a05:d012:400::/38}
		A	13.36.107.63^{Amazon13.36.0.0/14 EC2 CDG Prefix}
		A	13.36.222.39^{Amazon13.36.0.0/14 EC2 CDG Prefix}
		A	15.236.61.92
TXT	`google-site-verification=E09vGcuWptG2AYFHSJyNiNsTvK24KlFnx_vhidwkQWA`
TXT	`v=spf1 include:spf.improvmx.com ~all`
SOA	`bethany.ns.cloudflare.com`dns@cloudflare.com serial=2415150865

`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

ucef.de

ucef.us

ucef.ca

ucef.fi

ucef.dev

ucef.org

ucef.net

ucef.com

ucef.me

ucef.xyz

ucef.in

ucef.info

ucef.jp

Previous names

ucdavis.dev

ucdev.dev

ucdjs.dev

ucdlab.dev

ucdu.dev

DNS History

5 records (5 active, 0 former)

●NSbethany.ns.cloudflare.com2026-08-24 → 2026-09-20 · 2 obs

● 2026-08-24 21:01:10
● 2026-09-20 12:47:42

●NSjoaquin.ns.cloudflare.com2026-08-24 → 2026-09-20 · 2 obs

● 2026-08-24 21:01:10
● 2026-09-20 12:47:42

●MXmx1.improvmx.com2026-08-24 → 2026-09-20 · 2 obs

● 2026-08-24 21:01:10
● 2026-09-20 12:47:42

●MXmx2.improvmx.com2026-08-24 → 2026-09-20 · 2 obs

● 2026-08-24 21:01:10
● 2026-09-20 12:47:42

●A216.198.79.12026-08-24 → 2026-09-20 · 2 obs

● 2026-08-24 21:01:10
● 2026-09-20 12:47:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...	-
ucef.dev	bethany.ns.cloudflare.com, joaquin.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.31

NS records: bethany.ns.cloudflare.com, joaquin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ucef.dev (unsigned zone)

⏱️ Timing

Total: 4984ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.198.79.1`
NS	2	`bethany.ns.cloudflare.com, joaquin.ns.cloudflare.com`
MX	2	`mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20)`
TXT	2	`google-site-verification=E09vGcuWptG2AYF, v=spf1 include:spf.improvmx.com ~all`
SOA	1	`bethany.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

ucef.dev points to one IP number: 216.198.79.1.

Name Servers

ucef.dev is delegated to two name servers, bethany.ns.cloudflare.com and joaquin.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname bethany.ns.cloudflare.com directs to 108.162.194.31, 162.159.38.31 and 172.64.34.31 along with 3 other IP addresses.

Hostname joaquin.ns.cloudflare.com directs to 108.162.195.220, 162.159.44.220 and 172.64.35.220 along with 3 other IP addresses.

Mail Servers

ucef.dev is handled by two mail servers, mx1.improvmx.com and mx2.improvmx.com.

Host names with 6 IP numbers:

Hostname mx1.improvmx.com directs to 13.37.195.136, 15.236.236.160 and 35.181.18.45 along with 3 other IP addresses.

Hostname mx2.improvmx.com directs to 13.36.107.63, 13.36.222.39 and 15.236.61.92 along with 3 other IP addresses.