simpro.us - dns.ninja

`simpro.us`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4f1a^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8cea^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.79.26^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.234^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`maxim.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cc6
		A	2803:f800:50::6ca2:c3c6
		A	2a06:98c1:50::ac40:23c6
		A	108.162.195.198
		A	162.159.44.198
		A	172.64.35.198
NS	`ophelia.ns.cloudflare.com`
		A	2606:4700:50::a29f:26f8^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c2f8^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:22f8^{Cloudflare2a06:98c1:50::/45}
		A	108.162.194.248^{Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.248^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.248^{Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c27::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.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	172.253.116.27^{🇺🇸 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	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.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	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`MS=ms29033420`
TXT	`adobe-sign-verification=3ab1b6485ef981a0df5cbb3e5f30451`
TXT	`anthropic-domain-verification-sm5k95=0EQuO7Bj8OuUV9Hqm0paAAT7o`
TXT	`apple-domain-verification=IRdPhAuRdgsHB5mm`
TXT	`google-site-verification=sN9tV2EYNq-VeLX7UsuK-2QGeNAN7sRWxI9Mb2sckvU`
TXT	`intacct-esk=4FED1A4309085386E0539D06A8C0F0A2`
TXT	`knowbe4-site-verification=6b69910a6c85a8aa90d9c4003d444f43`
TXT	`miro-verification=ab10f95eb39346f56c23d8efe072aaebafa7d56c`
TXT	`slack-domain-verification=8ew1lfaflFgwnKDw54qHhGCIkhE9OpeYI6LfZDFg`
TXT	`v=spf1 mx ip4:162.209.58.11 include:amazonses.com include:2591358.spf04.hubsp...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.79.26, 172.67.140.234
		IPv6 hints	2606:4700:3031::6815:4f1a, 2606:4700:3037::ac43:8cea
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=251, name=cloudflare-ech.com
SOA	`maxim.ns.cloudflare.com`dns@cloudflare.com serial=2407449624

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1783123653

Same first word

simpro.gmbh

simpro.me

simpro.vn

simpro.fr

simpro.ir

simpro.it

simpro.in

simpro.support

simpro.net.nz

simpro.org

simpro.com.tw

simpro.com.my

simpro.online

simpro.no

simpro.ca

simpro.company

simpro.duckdns.org

simpro.email

simpro.co.za

simpro.tips

simpro.be

simpro.world

simpro.com.au

simpro.cc

simpro.net.au

simpro.de

simpro.co

simpro.training

simpro.co.nz

simpro.com

simpro.cz

simpro.academy

simpro.com.br

simpro.guru

simpro.ch

simpro.at

simpro.eu

simpro.ru

simpro.cn

simpro.us

simpro.co.uk

simpro.co.in

simpro.net

Similar names

prosim.fr

mispor.com

promis.at

prismo.com

prismo.ru

primos.com.sg

prismo.fr

porism.net

promis.by

impros.co

prosim.net

prosim.sk

promis.ro

primos.ee

sporim.pro

impros.biz

simpor.com

prosim.ca

promis.info

somipr.com

primos.online

prismo.ch

primos.co.uk

promis.solutions

spomir.ru

promis.com.ua

morisp.ru

prismo.biz

prosim.ru

prismo.ca

primos.at

prismo.es

siprom.net

isprom.ru

siprom.nl

prismo.cc

promis.dk

imspro.ru

msipro.com

primos.nl

imspro.com

prismo.jp

primos.in

primos.info

siprom.de

promis.us

primos.pizza

promis.com

prosim.com.tr

smipro.eu

promsi.com

promis.ru

prismo.online

prismo.it

siprom.com.br

primos.com

impros.co.uk

promis.fr

promis.pl

imspro.mc

primos.com.br

prosim.se

promis.eu

spmroi.com

isprom.com

smipro.ch

mospri.com

smipro.ru

spirom.com

opismr.info

impros.de

promis.com.tr

DNS History

13 records (11 active, 2 former)

●NSmaxim.ns.cloudflare.com2026-03-29 → 2026-07-04 · 2 obs

● 2026-03-29 09:18:14
● 2026-07-04 00:31:56

●NSophelia.ns.cloudflare.com2026-03-29 → 2026-07-04 · 2 obs

● 2026-03-29 09:18:14
● 2026-07-04 00:31:56

●MXalt1.aspmx.l.google.com2026-03-29 → 2026-07-04 · 2 obs

● 2026-03-29 09:18:14
● 2026-07-04 00:31:56

●MXalt2.aspmx.l.google.com2026-03-29 → 2026-07-04 · 2 obs

● 2026-03-29 09:18:14
● 2026-07-04 00:31:56

●MXalt3.aspmx.l.google.com2026-03-29 → 2026-07-04 · 2 obs

● 2026-03-29 09:18:14
● 2026-07-04 00:31:56

●MXalt4.aspmx.l.google.com2026-03-29 → 2026-07-04 · 2 obs

● 2026-03-29 09:18:14
● 2026-07-04 00:31:56

●MXaspmx.l.google.com2026-03-29 → 2026-07-04 · 2 obs

● 2026-03-29 09:18:14
● 2026-07-04 00:31:56

●A104.21.79.262026-03-29 → 2026-07-04 · 2 obs

● 2026-03-29 09:18:14
● 2026-07-04 00:31:56

●A172.67.140.2342026-03-29 → 2026-07-04 · 2 obs

● 2026-03-29 09:18:14
● 2026-07-04 00:31:56

●A2606:4700:3031::6815:4f1a2026-06-23 → 2026-07-04 · 3 obs

○ 2026-03-29 09:18:14
● 2026-06-23 17:27:20
● 2026-07-04 00:31:56

○A2606:4700:3031::ac43:8cea2026-03-29 → 2026-03-29 · 3 obs

● 2026-03-29 09:18:14
○ 2026-06-23 17:27:20
○ 2026-07-04 00:31:56

○A2606:4700:3034::6815:4f1a2026-03-29 → 2026-03-29 · 3 obs

● 2026-03-29 09:18:14
○ 2026-06-23 17:27:20
○ 2026-07-04 00:31:56

●A2606:4700:3037::ac43:8cea2026-06-23 → 2026-07-04 · 3 obs

○ 2026-03-29 09:18:14
● 2026-06-23 17:27:20
● 2026-07-04 00:31:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
simpro.us	maxim.ns.cloudflare.com, ophelia.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.198

NS records: maxim.ns.cloudflare.com, ophelia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simpro.us (unsigned zone)

⏱️ Timing

Total: 1339ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.79.26, 172.67.140.234`
AAAA	2	`2606:4700:3031::6815:4f1a, 2606:4700:3037::ac43:8cea`
NS	2	`maxim.ns.cloudflare.com, ophelia.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	10	`MS=ms29033420, adobe-sign-verification=3ab1b6485ef981a0...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`maxim.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

simpro.us points to the four IP addresses 104.21.79.26, 172.67.140.234, 2606:4700:3031::6815:4f1a and 2606:4700:3037::ac43:8cea.

Name Servers

The NS records for simpro.us delegate to maxim.ns.cloudflare.com and ophelia.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

maxim.ns.cloudflare.com maps to 108.162.195.198, 162.159.44.198, 172.64.35.198 and 3 additional IP addresses.

ophelia.ns.cloudflare.com maps to 108.162.194.248, 162.159.38.248, 172.64.34.248 and 3 additional IP addresses.

Mail Servers

simpro.us has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

Hostnames that resolve to two IP addresses:

The A records for aspmx.l.google.com return 64.233.180.27 and 2607:f8b0:4004:c27::1b.

The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.

The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1b.

The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1a.