🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`mailauth.dev`

DNSSEC	⚠️ Not signed
NS	`mitchell.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ce7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mitchell.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mitchell.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mitchell.ns.cloudflare.com`
		A	108.162.195.231^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mitchell.ns.cloudflare.com`
		A	162.159.44.231^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mitchell.ns.cloudflare.com`
		A	172.64.35.231^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mitchell.ns.cloudflare.com`
NS	`venus.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aeb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0eb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`venus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20eb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`venus.ns.cloudflare.com`
		A	108.162.192.235^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	172.64.32.235^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	173.245.58.235^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=BZprKp4iiCDKTQ5_DveS-osKf6feihTzZZKyFbbdXbo`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`mitchell.ns.cloudflare.com`dns@cloudflare.com serial=2414142973

`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

mailauth.com

mailauth.org

mailauth.it

mailauth.co.uk

mailauth.net

mailauth.xyz

mailauth.dev

Similar names

Previous names

maikly.dev

maikoldiaz.dev

maiks.dev

maikteske.dev

maiku.dev

mail-craft.dev

mail-link.dev

mail-magic.dev

mail-pipe.dev

mail-to.dev

mail-waventech.dev

mail-x.dev

mail.dev

mail1.dev

mail2.dev

mail3.dev

mail4.dev

mail4kidz.dev

mailach.dev

mailapi.dev

Next names

DNS History

7 records (7 active, 0 former)

●NSmitchell.ns.cloudflare.com2026-08-28 → 2026-09-06 · 2 obs

● 2026-08-28 08:38:08
● 2026-09-06 01:25:30

●NSvenus.ns.cloudflare.com2026-08-28 → 2026-09-06 · 2 obs

● 2026-08-28 08:38:08
● 2026-09-06 01:25:30

●MXalt1.aspmx.l.google.com2026-08-28 → 2026-09-06 · 2 obs

● 2026-08-28 08:38:08
● 2026-09-06 01:25:30

●MXalt2.aspmx.l.google.com2026-08-28 → 2026-09-06 · 2 obs

● 2026-08-28 08:38:08
● 2026-09-06 01:25:30

●MXalt3.aspmx.l.google.com2026-08-28 → 2026-09-06 · 2 obs

● 2026-08-28 08:38:08
● 2026-09-06 01:25:30

●MXalt4.aspmx.l.google.com2026-08-28 → 2026-09-06 · 2 obs

● 2026-08-28 08:38:08
● 2026-09-06 01:25:30

●MXaspmx.l.google.com2026-08-28 → 2026-09-06 · 2 obs

● 2026-08-28 08:38:08
● 2026-09-06 01:25:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
mailauth.dev	mitchell.ns.cloudflare.com, venus.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.231

NS records: mitchell.ns.cloudflare.com, venus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mailauth.dev (unsigned zone)

⏱️ Timing

Total: 1139ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`mitchell.ns.cloudflare.com, venus.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=BZprKp4iiCDKTQ5, v=spf1 include:_spf.google.com ~all`
SOA	1	`mitchell.ns.cloudflare.com dns.cloudflar`

Analysis

Name Servers

DNS delegation for mailauth.dev points to two name servers: mitchell.ns.cloudflare.com and venus.ns.cloudflare.com.

The name server configuration of mailauth.dev is shared with other domains, for instance eazqkv.com, jmxpnq.com, ourvoxemporium.shop and two others.

mailauth.dev partially shares its NS delegation with several other domains, including vijayendra.pages.dev, saladin-elfajr.workers.dev, rkz8ct13.yachts and two others.

These name servers regularly co-occur with the name servers kate.ns.cloudflare.com, daphne.ns.cloudflare.com and dante.ns.cloudflare.com.

Hosts with 6 IP addresses each:

mitchell.ns.cloudflare.com has IP addresses 108.162.195.231, 162.159.44.231 and 172.64.35.231, plus 3 other.

venus.ns.cloudflare.com has IP addresses 108.162.192.235, 172.64.32.235 and 173.245.58.235, plus 3 other.

Mail Servers

Mail for mailauth.dev is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by mailauth.dev are shared with other domains: quickagreenshaper.com, dancerdispatch.com, postkinema-lab.com and two others among them.

These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names pointing to two IP addresses:

aspmx.l.google.com has two IP addresses: 142.251.163.26 and 2607:f8b0:4004:c06::1b.

alt1.aspmx.l.google.com has two IP addresses: 192.178.234.27 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.