simulideas.com - dns.ninja

`simulideas.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:609c^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:b880^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.96.156^{Cloudflare104.21.96.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.184.128^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`isla.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c077^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2077^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isla.ns.cloudflare.com`
		A	108.162.192.119^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	172.64.32.119^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	173.245.58.119^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
NS	`newt.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`newt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`newt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`newt.ns.cloudflare.com`
		A	108.162.193.212^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`newt.ns.cloudflare.com`
		A	172.64.33.212^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`newt.ns.cloudflare.com`
		A	173.245.59.212^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`newt.ns.cloudflare.com`
MX	`mail.simulideas.com` ⭐
		A	50.28.85.119^{🇺🇸 LiquidWeb50.28.64.0/19 Liquidweb Inc}
			PTR	`pedro.duplika.com`
TXT	`v=spf1 ip4:50.28.85.119 include:spf.duplika.com a mx ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.96.156, 172.67.184.128
		IPv6 hints	2606:4700:3034::6815:609c, 2606:4700:3034::ac43:b880
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=5, name=cloudflare-ech.com
SOA	`isla.ns.cloudflare.com`dns@cloudflare.com serial=2406693600

`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=1781896510

Subdomains

mail.simulideas.com

Same first word

simulideas.com

Similar names

idealismus.org

idealisums.de

DNS History

11 records (7 active, 4 former)

●NSisla.ns.cloudflare.com2026-02-16 → 2026-06-19 · 3 obs

○ 2017-11-20 18:53:26
● 2026-02-16 09:47:48
● 2026-06-19 19:30:20

●NSnewt.ns.cloudflare.com2026-02-16 → 2026-06-19 · 3 obs

○ 2017-11-20 18:53:26
● 2026-02-16 09:47:48
● 2026-06-19 19:30:20

○NSns8215.hostgator.com2016-12-21 → 2017-11-20 · 4 obs

● 2016-12-21 00:22:46
● 2017-11-20 18:53:26
○ 2026-02-16 09:47:48
○ 2026-06-19 19:30:20

○NSns8216.hostgator.com2016-12-21 → 2017-11-20 · 4 obs

● 2016-12-21 00:22:46
● 2017-11-20 18:53:26
○ 2026-02-16 09:47:48
○ 2026-06-19 19:30:20

○MX_dc-mx.cd4cddfa4efa.simulideas.com2026-02-16 → 2026-05-02 · 5 obs

○ 2017-11-20 18:53:26
● 2026-02-16 09:47:48
● 2026-05-02 03:15:08
○ 2026-05-08 20:25:42
○ 2026-06-19 19:30:20

●MXmail.simulideas.com2016-12-21 → 2026-06-19 · 6 obs

● 2016-12-21 00:22:46
● 2017-11-20 18:53:26
○ 2026-02-16 09:47:48
○ 2026-05-02 03:15:08
● 2026-05-08 20:25:42
● 2026-06-19 19:30:20

●A104.21.96.1562026-02-16 → 2026-06-19 · 3 obs

○ 2017-11-20 18:53:26
● 2026-02-16 09:47:48
● 2026-06-19 19:30:20

●A172.67.184.1282026-02-16 → 2026-06-19 · 3 obs

○ 2017-11-20 18:53:26
● 2026-02-16 09:47:48
● 2026-06-19 19:30:20

○A192.185.41.2192016-12-21 → 2017-11-20 · 4 obs

● 2016-12-21 00:22:46
● 2017-11-20 18:53:26
○ 2026-02-16 09:47:48
○ 2026-06-19 19:30:20

●A2606:4700:3034::6815:609c2026-02-16 → 2026-06-19 · 3 obs

○ 2017-11-20 18:53:26
● 2026-02-16 09:47:48
● 2026-06-19 19:30:20

●A2606:4700:3034::ac43:b8802026-02-16 → 2026-06-19 · 3 obs

○ 2017-11-20 18:53:26
● 2026-02-16 09:47:48
● 2026-06-19 19:30:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
simulideas.com	isla.ns.cloudflare.com, newt.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.119

NS records: isla.ns.cloudflare.com, newt.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simulideas.com (unsigned zone)

⏱️ Timing

Total: 149ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.184.128, 104.21.96.156`
AAAA	2	`2606:4700:3034::6815:609c, 2606:4700:3034::ac43:b880`
NS	2	`isla.ns.cloudflare.com, newt.ns.cloudflare.com`
MX	1	`mail.simulideas.com (pri: 0)`
TXT	1	`v=spf1 ip4:50.28.85.119 include:spf.dupl`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`isla.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

simulideas.com serves as the parent of mail.simulideas.com.

IP Addresses

simulideas.com has four IP addresses: 104.21.96.156, 172.67.184.128, 2606:4700:3034::6815:609c and 2606:4700:3034::ac43:b880.

Additional host names — eckli.ch, xtxfjx.com, jtrustedly.ru and two others — share IP numbers with simulideas.com.

Name Servers

simulideas.com is delegated to two name servers: isla.ns.cloudflare.com and newt.ns.cloudflare.com.

simulideas.com shares its name server setup with other domains, including samarthagrawal.com, dsa.io, ccosac.cl and two others.

simulideas.com has at least partial name server overlap with other domains, such as iolab.com, housing.org.hk, corrienews.info and two others.

These name servers tend to appear together with the name servers norm.ns.cloudflare.com, alina.ns.cloudflare.com and rob.ns.cloudflare.com.

Host names with 6 IP numbers:

isla.ns.cloudflare.com resolves to 108.162.192.119, 172.64.32.119, 173.245.58.119 and 3 other IP addresses.

newt.ns.cloudflare.com resolves to 108.162.193.212, 172.64.33.212, 173.245.59.212 and 3 other IP addresses.

Mail Servers

simulideas.com has one mail server: mail.simulideas.com.

mail.simulideas.com resolves to a single IP number: 50.28.85.119.