simcrotech.com - dns.ninja

`simcrotech.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:5013^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:ad13^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.80.19^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.173.19^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`agustin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c5a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`agustin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c35a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`agustin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:235a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`agustin.ns.cloudflare.com`
		A	108.162.195.90^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`agustin.ns.cloudflare.com`
		A	162.159.44.90^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`agustin.ns.cloudflare.com`
		A	172.64.35.90^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`agustin.ns.cloudflare.com`
NS	`piper.ns.cloudflare.com`
		A	2606:4700:50::a29f:2623^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piper.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c223^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`piper.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2223^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`piper.ns.cloudflare.com`
		A	108.162.194.35^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piper.ns.cloudflare.com`
		A	162.159.38.35^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piper.ns.cloudflare.com`
		A	172.64.34.35^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piper.ns.cloudflare.com`
MX	`simcro-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::5^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00205.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::3^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am6pr04cu00303.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.80.19, 172.67.173.19
		IPv6 hints	2606:4700:3033::6815:5013, 2606:4700:3033::ac43:ad13
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=78, name=cloudflare-ech.com
SOA	`agustin.ns.cloudflare.com`dns@cloudflare.com serial=2409075080

`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=1783995847

Subdomains

smtp.simcrotech.com

Same first word

simcrotech.com

simcrotech.co.nz

Similar names

DNS History

27 records (7 active, 20 former)

●NSagustin.ns.cloudflare.com2026-04-22 → 2026-07-14 · 3 obs

○ 2026-03-10 10:50:36
● 2026-04-22 04:19:00
● 2026-07-14 02:38:04

○NSkara.ns.cloudflare.com2026-02-23 → 2026-03-10 · 5 obs

○ 2018-01-28 05:13:14
● 2026-02-23 04:07:20
● 2026-03-10 10:50:36
○ 2026-04-22 04:19:00
○ 2026-07-14 02:38:04

○NSopus.hs.net.nz2015-08-23 → 2018-01-28 · 4 obs

● 2015-08-23 09:13:24
● 2018-01-28 05:13:14
○ 2026-02-23 04:07:20
○ 2026-07-14 02:38:04

●NSpiper.ns.cloudflare.com2026-04-22 → 2026-07-14 · 3 obs

○ 2026-03-10 10:50:36
● 2026-04-22 04:19:00
● 2026-07-14 02:38:04

○NSredhut.hs.net.nz2015-08-23 → 2018-01-28 · 4 obs

● 2015-08-23 09:13:24
● 2018-01-28 05:13:14
○ 2026-02-23 04:07:20
○ 2026-07-14 02:38:04

○NSrob.ns.cloudflare.com2026-02-23 → 2026-03-10 · 5 obs

○ 2018-01-28 05:13:14
● 2026-02-23 04:07:20
● 2026-03-10 10:50:36
○ 2026-04-22 04:19:00
○ 2026-07-14 02:38:04

○NSvienne.hs.net.nz2015-08-23 → 2018-01-28 · 4 obs

● 2015-08-23 09:13:24
● 2018-01-28 05:13:14
○ 2026-02-23 04:07:20
○ 2026-07-14 02:38:04

○MXd202244.a.ess.uk.barracudanetworks.com2018-01-28 → 2018-01-28 · 4 obs

○ 2017-01-16 08:10:34
● 2018-01-28 05:13:14
○ 2026-02-23 04:07:20
○ 2026-07-14 02:38:04

○MXd202244.b.ess.uk.barracudanetworks.com2018-01-28 → 2018-01-28 · 4 obs

○ 2017-01-16 08:10:34
● 2018-01-28 05:13:14
○ 2026-02-23 04:07:20
○ 2026-07-14 02:38:04

○MXmx1.securemx.biz2015-08-23 → 2017-01-16 · 4 obs

● 2015-08-23 09:13:24
● 2017-01-16 08:10:34
○ 2018-01-28 05:13:14
○ 2026-07-14 02:38:04

○MXmx2.securemx.biz2015-08-23 → 2017-01-16 · 4 obs

● 2015-08-23 09:13:24
● 2017-01-16 08:10:34
○ 2018-01-28 05:13:14
○ 2026-07-14 02:38:04

●MXsimcro-com.mail.protection.outlook.com2026-02-23 → 2026-07-14 · 3 obs

○ 2018-01-28 05:13:14
● 2026-02-23 04:07:20
● 2026-07-14 02:38:04

●A104.21.80.192026-04-22 → 2026-07-14 · 3 obs

○ 2026-03-10 10:50:36
● 2026-04-22 04:19:00
● 2026-07-14 02:38:04

○A104.21.92.702026-02-23 → 2026-03-03 · 5 obs

○ 2018-01-28 05:13:14
● 2026-02-23 04:07:20
● 2026-03-03 22:49:34
○ 2026-03-10 10:50:36
○ 2026-07-14 02:38:04

●A172.67.173.192026-04-22 → 2026-07-14 · 3 obs

○ 2026-03-10 10:50:36
● 2026-04-22 04:19:00
● 2026-07-14 02:38:04

○A172.67.188.1572026-02-23 → 2026-03-03 · 5 obs

○ 2018-01-28 05:13:14
● 2026-02-23 04:07:20
● 2026-03-03 22:49:34
○ 2026-03-10 10:50:36
○ 2026-07-14 02:38:04

○A188.114.96.02026-03-10 → 2026-03-10 · 4 obs

○ 2026-03-03 22:49:34
● 2026-03-10 10:50:36
○ 2026-04-22 04:19:00
○ 2026-07-14 02:38:04

○A188.114.97.02026-03-10 → 2026-03-10 · 4 obs

○ 2026-03-03 22:49:34
● 2026-03-10 10:50:36
○ 2026-04-22 04:19:00
○ 2026-07-14 02:38:04

○A2606:4700:3032::6815:50132026-04-22 → 2026-05-12 · 5 obs

○ 2026-03-10 10:50:36
● 2026-04-22 04:19:00
● 2026-05-12 18:05:44
○ 2026-06-24 12:59:40
○ 2026-07-14 02:38:04

●A2606:4700:3033::6815:50132026-06-24 → 2026-07-14 · 3 obs

○ 2026-05-12 18:05:44
● 2026-06-24 12:59:40
● 2026-07-14 02:38:04

●A2606:4700:3033::ac43:ad132026-06-24 → 2026-07-14 · 3 obs

○ 2026-05-12 18:05:44
● 2026-06-24 12:59:40
● 2026-07-14 02:38:04

○A2606:4700:3034::ac43:bc9d2026-02-23 → 2026-03-03 · 5 obs

○ 2018-01-28 05:13:14
● 2026-02-23 04:07:20
● 2026-03-03 22:49:34
○ 2026-03-10 10:50:36
○ 2026-07-14 02:38:04

○A2606:4700:3036::ac43:ad132026-04-22 → 2026-05-12 · 5 obs

○ 2026-03-10 10:50:36
● 2026-04-22 04:19:00
● 2026-05-12 18:05:44
○ 2026-06-24 12:59:40
○ 2026-07-14 02:38:04

○A2606:4700:3037::6815:5c462026-02-23 → 2026-03-03 · 5 obs

○ 2018-01-28 05:13:14
● 2026-02-23 04:07:20
● 2026-03-03 22:49:34
○ 2026-03-10 10:50:36
○ 2026-07-14 02:38:04

○A2a06:98c1:3120::2026-03-10 → 2026-03-10 · 4 obs

○ 2026-03-03 22:49:34
● 2026-03-10 10:50:36
○ 2026-04-22 04:19:00
○ 2026-07-14 02:38:04

○A2a06:98c1:3121::2026-03-10 → 2026-03-10 · 4 obs

○ 2026-03-03 22:49:34
● 2026-03-10 10:50:36
○ 2026-04-22 04:19:00
○ 2026-07-14 02:38:04

○A52.64.35.1662015-08-23 → 2018-01-28 · 4 obs

● 2015-08-23 09:13:24
● 2018-01-28 05:13:14
○ 2026-02-23 04:07:20
○ 2026-07-14 02:38:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
simcrotech.com	piper.ns.cloudflare.com, agustin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.90

NS records: piper.ns.cloudflare.com, agustin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simcrotech.com (unsigned zone)

⏱️ Timing

Total: 420ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.173.19, 104.21.80.19`
AAAA	2	`2606:4700:3033::ac43:ad13, 2606:4700:3033::6815:5013`
NS	2	`agustin.ns.cloudflare.com, piper.ns.cloudflare.com`
MX	1	`simcro-com.mail.protection.outlook.com (`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`agustin.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

smtp.simcrotech.com is delegated beneath simcrotech.com.

IP Addresses

simcrotech.com points to the four IP addresses 104.21.80.19, 172.67.173.19, 2606:4700:3033::6815:5013 and 2606:4700:3033::ac43:ad13.

Two other host names, along with it.eagleo.shop, protoflow.colibrim.com and lasirenachicago.com, also share IP numbers with simcrotech.com.

Name Servers

DNS delegation for simcrotech.com points to two name servers: agustin.ns.cloudflare.com and piper.ns.cloudflare.com.

simcrotech.com shares its NS records with other domains, for example secondnature.gr, janmago.ru, selcuksporkral.top and two others.

There is at least partial name server overlap between simcrotech.com and other domains — rustplusappauth.com, arielmcnichol.com, domtotoresmi62.com and two more among them.

These name servers frequently co-occur with the name servers randy.ns.cloudflare.com and burt.ns.cloudflare.com.

DNS names with 6 IP addresses:

agustin.ns.cloudflare.com has IP addresses 108.162.195.90, 162.159.44.90 and 172.64.35.90, plus 3 other.

piper.ns.cloudflare.com has IP addresses 108.162.194.35, 162.159.38.35 and 172.64.34.35, plus 3 other.

Mail Servers

The sole mail server for simcrotech.com is simcro-com.mail.protection.outlook.com.

Mail server setup for simcrotech.com matches that of other domains, among them simcro.com.

With 8 IP addresses total, simcro-com.mail.protection.outlook.com resolves to 52.101.68.10, 52.101.68.36, 52.101.73.6 and 5 others.