simcac.org - dns.ninja

`simcac.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:9b93^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:5a65^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.90.101^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.155.147^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`david.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b98^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c198^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`david.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2198^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`david.ns.cloudflare.com`
		A	108.162.193.152^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	172.64.33.152^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	173.245.59.152^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.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:c1f::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-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	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.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	`v=spf1 include:_spf.google.com include:servers.mcsv.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.90.101, 172.67.155.147
		IPv6 hints	2606:4700:3031::ac43:9b93, 2606:4700:3032::6815:5a65
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=48, name=cloudflare-ech.com
SOA	`david.ns.cloudflare.com`dns@cloudflare.com serial=2411430604

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1786261716

Same first word

simcac.org

Similar names

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scamic.com

cimsac.pe

DNS History

20 records (11 active, 9 former)

●NSdavid.ns.cloudflare.com2026-02-15 → 2026-08-09 · 3 obs

○ 2017-06-18 18:13:20
● 2026-02-15 13:55:42
● 2026-08-09 08:32:54

○NSns49.domaincontrol.com2015-06-14 → 2017-06-18 · 4 obs

● 2015-06-14 12:36:38
● 2017-06-18 18:13:20
○ 2026-02-15 13:55:42
○ 2026-08-09 08:32:54

○NSns50.domaincontrol.com2015-06-14 → 2017-06-18 · 4 obs

● 2015-06-14 12:36:38
● 2017-06-18 18:13:20
○ 2026-02-15 13:55:42
○ 2026-08-09 08:32:54

●NSvenus.ns.cloudflare.com2026-02-15 → 2026-08-09 · 3 obs

○ 2017-06-18 18:13:20
● 2026-02-15 13:55:42
● 2026-08-09 08:32:54

●MXalt1.aspmx.l.google.com2015-06-14 → 2026-08-09 · 2 obs

● 2015-06-14 12:36:38
● 2026-08-09 08:32:54

●MXalt2.aspmx.l.google.com2015-06-14 → 2026-08-09 · 2 obs

● 2015-06-14 12:36:38
● 2026-08-09 08:32:54

●MXalt3.aspmx.l.google.com2015-06-14 → 2026-08-09 · 2 obs

● 2015-06-14 12:36:38
● 2026-08-09 08:32:54

●MXalt4.aspmx.l.google.com2015-06-14 → 2026-08-09 · 2 obs

● 2015-06-14 12:36:38
● 2026-08-09 08:32:54

●MXaspmx.l.google.com2015-06-14 → 2026-08-09 · 2 obs

● 2015-06-14 12:36:38
● 2026-08-09 08:32:54

●A104.21.90.1012026-02-15 → 2026-08-09 · 9 obs

○ 2017-06-18 18:13:20
● 2026-02-15 13:55:42
● 2026-04-22 23:18:40
○ 2026-04-23 19:53:24
● 2026-04-27 02:34:08
● 2026-06-06 15:53:02
○ 2026-06-24 03:16:58
● 2026-06-26 08:10:18
● 2026-08-09 08:32:54

●A172.67.155.1472026-02-15 → 2026-08-09 · 9 obs

○A188.114.96.02026-04-23 → 2026-06-24 · 7 obs

○ 2026-04-22 23:18:40
● 2026-04-23 19:53:24
○ 2026-04-27 02:34:08
○ 2026-06-06 15:53:02
● 2026-06-24 03:16:58
○ 2026-06-26 08:10:18
○ 2026-08-09 08:32:54

○A188.114.97.02026-04-23 → 2026-06-24 · 7 obs

○ 2026-04-22 23:18:40
● 2026-04-23 19:53:24
○ 2026-04-27 02:34:08
○ 2026-06-06 15:53:02
● 2026-06-24 03:16:58
○ 2026-06-26 08:10:18
○ 2026-08-09 08:32:54

●A2606:4700:3031::ac43:9b932026-06-26 → 2026-08-09 · 3 obs

○ 2026-06-24 03:16:58
● 2026-06-26 08:10:18
● 2026-08-09 08:32:54

●A2606:4700:3032::6815:5a652026-06-26 → 2026-08-09 · 3 obs

○ 2026-06-24 03:16:58
● 2026-06-26 08:10:18
● 2026-08-09 08:32:54

○A2606:4700:3033::ac43:9b932026-02-15 → 2026-06-06 · 8 obs

○ 2017-06-18 18:13:20
● 2026-02-15 13:55:42
● 2026-04-22 23:18:40
○ 2026-04-23 19:53:24
● 2026-04-27 02:34:08
● 2026-06-06 15:53:02
○ 2026-06-24 03:16:58
○ 2026-08-09 08:32:54

○A2606:4700:3035::6815:5a652026-02-15 → 2026-06-06 · 8 obs

○ 2017-06-18 18:13:20
● 2026-02-15 13:55:42
● 2026-04-22 23:18:40
○ 2026-04-23 19:53:24
● 2026-04-27 02:34:08
● 2026-06-06 15:53:02
○ 2026-06-24 03:16:58
○ 2026-08-09 08:32:54

○A2a06:98c1:3120::2026-04-23 → 2026-06-24 · 7 obs

○ 2026-04-22 23:18:40
● 2026-04-23 19:53:24
○ 2026-04-27 02:34:08
○ 2026-06-06 15:53:02
● 2026-06-24 03:16:58
○ 2026-06-26 08:10:18
○ 2026-08-09 08:32:54

○A2a06:98c1:3121::2026-04-23 → 2026-06-24 · 7 obs

○ 2026-04-22 23:18:40
● 2026-04-23 19:53:24
○ 2026-04-27 02:34:08
○ 2026-06-06 15:53:02
● 2026-06-24 03:16:58
○ 2026-06-26 08:10:18
○ 2026-08-09 08:32:54

○A50.63.202.352015-06-14 → 2017-06-18 · 4 obs

● 2015-06-14 12:36:38
● 2017-06-18 18:13:20
○ 2026-02-15 13:55:42
○ 2026-08-09 08:32:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org	-
simcac.org	david.ns.cloudflare.com, venus.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.235

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simcac.org (unsigned zone)

⏱️ Timing

Total: 776ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.90.101, 172.67.155.147`
AAAA	2	`2606:4700:3031::ac43:9b93, 2606:4700:3032::6815:5a65`
NS	2	`david.ns.cloudflare.com, venus.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`v=spf1 include:_spf.google.com include:s`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`david.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

simcac.org directs to four IP numbers, which are 104.21.90.101, 172.67.155.147, 2606:4700:3031::ac43:9b93 and 2606:4700:3032::6815:5a65.

www.cosavuo.com, kiojoochai.enterprises, tripcafe.ru plus two other host names have IP numbers in common with simcac.org.

Name Servers

DNS delegation for simcac.org points to two name servers: david.ns.cloudflare.com and venus.ns.cloudflare.com.

The name server configuration of simcac.org is shared with other domains, for instance swalda.org, isgtrademark.com, jasonfan.com and two others.

The name servers of simcac.org overlap at least partially with those of other domains — among them yr.com.au, desktoplabs.com, rentamotobudapest.com and two more.

These name servers commonly co-occur with the name servers memphis.ns.cloudflare.com, arya.ns.cloudflare.com, todd.ns.cloudflare.com and dante.ns.cloudflare.com.

Hosts with 6 IP addresses each:

david.ns.cloudflare.com has IP addresses 108.162.193.152, 172.64.33.152 and 173.245.59.152, 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

Five mail servers handle simcac.org: 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 simcac.org are shared with other domains: ns500671.ns500742.ns500742.ns500754.ns500742.ns500678.ns500671.ns500666.ns500291.ns500291.ns500131.lustychickser.com, ns500742.ns500754.ns500742.ns500731.ns500742.ns500704.ns500742.ns500705.ns500705.ns500291.ns500291.ns500291.ns500131.lustychickser.com, ns500671.ns500742.ns500754.ns500742.ns500742.ns500731.ns500671.ns500704.ns500704.ns500705.ns500649.ns500649.ns500153.tenderladiesbz.com and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 6 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com has two IP addresses: 172.253.62.27 and 2607:f8b0:4004:c1f::1b.

alt1.aspmx.l.google.com has two IP addresses: 192.178.234.26 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1a.