stdevmail.com - dns.ninja

`stdevmail.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:3791^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9523^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.55.145^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.149.35^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`austin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b46^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c146^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`austin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2146^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`austin.ns.cloudflare.com`
		A	108.162.193.70^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	172.64.33.70^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	173.245.59.70^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
NS	`lucy.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a85^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c085^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lucy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2085^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lucy.ns.cloudflare.com`
		A	108.162.192.133^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	172.64.32.133^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	173.245.58.133^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f27.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
TXT	`MS=ms50866508`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.55.145, 172.67.149.35
		IPv6 hints	2606:4700:3033::6815:3791, 2606:4700:3037::ac43:9523
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=32, name=cloudflare-ech.com
SOA	`austin.ns.cloudflare.com`dns@cloudflare.com serial=2405861192

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1783795797

Same first word

stdevmail.com

Similar names

vitalmeds.net

vitalmeds.com

metalvids.com

DNS History

18 records (11 active, 7 former)

●NSaustin.ns.cloudflare.com2026-02-15 → 2026-07-11 · 3 obs

○ 2018-07-06 22:50:48
● 2026-02-15 01:54:58
● 2026-07-11 18:56:38

●NSlucy.ns.cloudflare.com2026-02-15 → 2026-07-11 · 3 obs

○ 2018-07-06 22:50:48
● 2026-02-15 01:54:58
● 2026-07-11 18:56:38

○NSns1.linode.com2015-07-09 → 2018-07-06 · 4 obs

● 2015-07-09 11:53:26
● 2018-07-06 22:50:48
○ 2026-02-15 01:54:58
○ 2026-07-11 18:56:38

○NSns2.linode.com2015-07-09 → 2018-07-06 · 4 obs

● 2015-07-09 11:53:26
● 2018-07-06 22:50:48
○ 2026-02-15 01:54:58
○ 2026-07-11 18:56:38

○NSns3.linode.com2015-07-09 → 2018-07-06 · 4 obs

● 2015-07-09 11:53:26
● 2018-07-06 22:50:48
○ 2026-02-15 01:54:58
○ 2026-07-11 18:56:38

○NSns4.linode.com2015-07-09 → 2018-07-06 · 4 obs

● 2015-07-09 11:53:26
● 2018-07-06 22:50:48
○ 2026-02-15 01:54:58
○ 2026-07-11 18:56:38

○NSns5.linode.com2015-07-09 → 2018-07-06 · 4 obs

● 2015-07-09 11:53:26
● 2018-07-06 22:50:48
○ 2026-02-15 01:54:58
○ 2026-07-11 18:56:38

●MXalt1.aspmx.l.google.com2015-07-09 → 2026-07-11 · 2 obs

● 2015-07-09 11:53:26
● 2026-07-11 18:56:38

●MXalt2.aspmx.l.google.com2015-07-09 → 2026-07-11 · 2 obs

● 2015-07-09 11:53:26
● 2026-07-11 18:56:38

●MXaspmx.l.google.com2015-07-09 → 2026-07-11 · 2 obs

● 2015-07-09 11:53:26
● 2026-07-11 18:56:38

●MXaspmx2.googlemail.com2015-07-09 → 2026-07-11 · 2 obs

● 2015-07-09 11:53:26
● 2026-07-11 18:56:38

●MXaspmx3.googlemail.com2015-07-09 → 2026-07-11 · 2 obs

● 2015-07-09 11:53:26
● 2026-07-11 18:56:38

●A104.21.55.1452026-02-15 → 2026-07-11 · 3 obs

○ 2018-07-06 22:50:48
● 2026-02-15 01:54:58
● 2026-07-11 18:56:38

○A139.162.236.1002018-07-06 → 2018-07-06 · 4 obs

○ 2016-07-08 05:25:26
● 2018-07-06 22:50:48
○ 2026-02-15 01:54:58
○ 2026-07-11 18:56:38

●A172.67.149.352026-02-15 → 2026-07-11 · 3 obs

○ 2018-07-06 22:50:48
● 2026-02-15 01:54:58
● 2026-07-11 18:56:38

○A213.52.128.1802015-07-09 → 2016-07-08 · 4 obs

● 2015-07-09 11:53:26
● 2016-07-08 05:25:26
○ 2018-07-06 22:50:48
○ 2026-07-11 18:56:38

●A2606:4700:3033::6815:37912026-02-15 → 2026-07-11 · 3 obs

○ 2018-07-06 22:50:48
● 2026-02-15 01:54:58
● 2026-07-11 18:56:38

●A2606:4700:3037::ac43:95232026-02-15 → 2026-07-11 · 3 obs

○ 2018-07-06 22:50:48
● 2026-02-15 01:54:58
● 2026-07-11 18:56:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
stdevmail.com	lucy.ns.cloudflare.com, austin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.70

NS records: lucy.ns.cloudflare.com, austin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stdevmail.com (unsigned zone)

⏱️ Timing

Total: 151ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.149.35, 104.21.55.145`
AAAA	2	`2606:4700:3037::ac43:9523, 2606:4700:3033::6815:3791`
NS	2	`austin.ns.cloudflare.com, lucy.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	2	`MS=ms50866508, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`austin.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (lucy.ns.cloudflare.com, lucy.ns.cloudflare.com, lucy.ns.cloudflare.com...)

Analysis

IP Addresses

stdevmail.com has four IP addresses: 104.21.55.145, 172.67.149.35, 2606:4700:3033::6815:3791 and 2606:4700:3037::ac43:9523.

Two other host names, along with copri.dk, netpositivepartner.com and www.makesnaps.com, also share IP numbers with stdevmail.com.

Name Servers

stdevmail.com is delegated to two name servers: austin.ns.cloudflare.com and lucy.ns.cloudflare.com.

stdevmail.com shares its NS records with other domains, for example st-dev.com, captechllc.com, fugas.cl and two others.

stdevmail.com shares at least some of its name servers with other domains, including iurislex.com.gt, atvidaho.com, claasuk.co and two others.

These name servers are frequently seen alongside the name servers norah.ns.cloudflare.com, miki.ns.cloudflare.com, cody.ns.cloudflare.com and pola.ns.cloudflare.com.

DNS names with 6 IP addresses:

austin.ns.cloudflare.com resolves to 108.162.193.70, 172.64.33.70, 173.245.59.70 and 3 other IP addresses.

lucy.ns.cloudflare.com resolves to 108.162.192.133, 172.64.32.133, 173.245.58.133 and 3 other IP addresses.

Mail Servers

Mail for stdevmail.com is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

There is at least a partial MX overlap between stdevmail.com and other domains, including youreyesoptical.com, toscanahouses.com, ns500759.ns500759.ns500698.ns500759.ns500735.ns500736.ns500708.ns500698.ns500619.ns500652.ns500619.ns500652.tracksymphony.com and two others.

These mail servers tend to appear in combination with mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

Host names that have two IP addresses:

aspmx2.googlemail.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com points to 172.253.116.26 and 2a00:1450:400b:c02::1b.

aspmx.l.google.com points to 192.178.155.27 and 2607:f8b0:4004:c1d::1b.

alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1a.

aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 2800:3f0:4003:c0f::1a IP addresses.

aspmx3.googlemail.com and alt2.aspmx.l.google.com are host names that each point to 172.253.116.26 IP addresses.