nullmail.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`nullmail.dev`

DNSSEC	🔒 Signed (DS record present)
NS	`jen.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26b9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jen.ns.cloudflare.com`
		A	108.162.194.185^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jen.ns.cloudflare.com`
		A	162.159.38.185^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jen.ns.cloudflare.com`
		A	172.64.34.185^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jen.ns.cloudflare.com`
NS	`mark.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b82^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c182^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mark.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2182^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mark.ns.cloudflare.com`
		A	108.162.193.130^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	172.64.33.130^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	173.245.59.130^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
MX	`mx2.zoho.eu` ⭐
		A	185.230.214.166^{🇳🇱 ZOHO-EU185.230.214.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
MX	`mx3.zoho.eu`⁽²⁰⁾
		A	185.230.212.166^{🇳🇱 ZOHO-EU185.230.212.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
MX	`mx.zoho.eu`⁽⁵⁰⁾
		A	185.230.214.166^{🇳🇱 ZOHO-EU185.230.214.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
TXT	`v=spf1 include:zoho.eu ~all`
TXT	`zoho-verification=zb66839247.zmverify.zoho.eu`
SOA	`jen.ns.cloudflare.com`dns@cloudflare.com serial=2412461333

`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

nullmail.dk

nullmail.org

nullmail.cc

nullmail.app

nullmail.dev

nullmail.net

nullmail.de

Similar names

lllumain.com

lllumina.com

luminall.com

mailnull.net

ulinmall.com

almullin.com

mailnull.com

lumainll.one

Previous names

Next names

DNS History

5 records (5 active, 0 former)

●NSjen.ns.cloudflare.com2026-08-27 → 2026-08-28 · 2 obs

● 2026-08-27 14:21:06
● 2026-08-28 16:18:22

●NSmark.ns.cloudflare.com2026-08-27 → 2026-08-28 · 2 obs

● 2026-08-27 14:21:06
● 2026-08-28 16:18:22

●MXmx.zoho.eu2026-08-27 → 2026-08-28 · 2 obs

● 2026-08-27 14:21:06
● 2026-08-28 16:18:22

●MXmx2.zoho.eu2026-08-27 → 2026-08-28 · 2 obs

● 2026-08-27 14:21:06
● 2026-08-28 16:18:22

●MXmx3.zoho.eu2026-08-27 → 2026-08-28 · 2 obs

● 2026-08-27 14:21:06
● 2026-08-28 16:18:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
nullmail.dev	mark.ns.cloudflare.com, jen.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.130

NS records: mark.ns.cloudflare.com, jen.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 809ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`jen.ns.cloudflare.com, mark.ns.cloudflare.com`
MX	3	`mx.zoho.eu (pri: 10), mx2.zoho.eu (pri: 20)...`
TXT	2	`v=spf1 include:zoho.eu ~all, zoho-verification=zb66839247.zmverify.zo`
SOA	1	`jen.ns.cloudflare.com dns.cloudflare.com`

Analysis

Name Servers

nullmail.dev uses two name servers for its delegation: jen.ns.cloudflare.com and mark.ns.cloudflare.com.

nullmail.dev has the same name server delegation as a number of other domains, such as qs88.vu, gv88.onl, vermibirdx.vn and two more.

The name servers of nullmail.dev overlap at least partially with those of other domains — among them 66sfw.com, dwxrlq.info, wecredits.online and two more.

The name servers liz.ns.cloudflare.com, princess.ns.cloudflare.com and rayden.ns.cloudflare.com are commonly seen alongside these name servers.

Host names resolving to 6 IP numbers:

Hostname jen.ns.cloudflare.com directs to 108.162.194.185, 162.159.38.185 and 172.64.34.185 along with 3 other IP addresses.

Hostname mark.ns.cloudflare.com directs to 108.162.193.130, 172.64.33.130 and 173.245.59.130 along with 3 other IP addresses.

Mail Servers

Mail for nullmail.dev is routed through three mail servers — mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu.

nullmail.dev shares at least some of its mail servers with other domains — for example proweb.es, taniaksiazka.co.uk, atri.agency and two more.

Each of the hostnames mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu has a single IP address assigned: mx2.zoho.eu directs to 185.230.214.166, mx3.zoho.eu directs to 185.230.212.166 and mx.zoho.eu directs to 185.230.214.166.

Both mx2.zoho.eu and mx.zoho.eu resolve to 185.230.214.166 IP addresses each.