simula.com.tw - dns.ninja

`simula.com.tw`

DNSSEC	🔒 Signed (DS record present)
A	104.215.4.248^{🇯🇵 Microsoft104.208.0.0/13 MICROSOFT}
NS	`paul.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b87^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c187^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`paul.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2187^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`paul.ns.cloudflare.com`
		A	108.162.193.135^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	172.64.33.135^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	173.245.59.135^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
NS	`simone.ns.cloudflare.com`
		A	2606:4700:50::a29f:261a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`simone.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c21a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`simone.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:221a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`simone.ns.cloudflare.com`
		A	108.162.194.26^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`simone.ns.cloudflare.com`
		A	162.159.38.26^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`simone.ns.cloudflare.com`
		A	172.64.34.26^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`simone.ns.cloudflare.com`
MX	`simula-com-tw.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
TXT	`MS=ms48129002`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`paul.ns.cloudflare.com`dns@cloudflare.com serial=2410764013

`com.tw`

	DNSSEC	⚠️ Not signed
	NS	`a.twnic.net.tw` ⭐
	SOA	`a.twnic.net.tw`snw@twnic.net.tw serial=2006389346

WOT: SAFE (58/100)

Subdomains

mail.simula.com.tw

Same first word

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sumali.ch

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aimsul.org

usmail.de

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sulima.net

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mulias.com

sulima.gdynia.pl

lumisa.com.mx

sumail.su

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lumasi.com

saumil.me

ulasim.ist

DNS History

7 records (4 active, 3 former)

○NSatpvsrv01.simula.com2015-08-09 → 2017-01-09 · 4 obs

● 2015-08-09 05:00:12
● 2017-01-09 02:56:42
○ 2026-03-08 19:14:36
○ 2026-08-05 14:45:40

●NSpaul.ns.cloudflare.com2026-03-08 → 2026-08-05 · 3 obs

○ 2017-01-09 02:56:42
● 2026-03-08 19:14:36
● 2026-08-05 14:45:40

●NSsimone.ns.cloudflare.com2026-03-08 → 2026-08-05 · 3 obs

○ 2017-01-09 02:56:42
● 2026-03-08 19:14:36
● 2026-08-05 14:45:40

○MXmail.simula.com.tw2015-08-09 → 2017-01-09 · 4 obs

● 2015-08-09 05:00:12
● 2017-01-09 02:56:42
○ 2026-03-08 19:14:36
○ 2026-08-05 14:45:40

●MXsimula-com-tw.mail.protection.outlook.com2026-03-08 → 2026-08-05 · 3 obs

○ 2017-01-09 02:56:42
● 2026-03-08 19:14:36
● 2026-08-05 14:45:40

●A104.215.4.2482026-03-08 → 2026-08-05 · 3 obs

○ 2017-01-09 02:56:42
● 2026-03-08 19:14:36
● 2026-08-05 14:45:40

○A66.147.244.1492015-12-02 → 2017-01-09 · 4 obs

● 2015-12-02 13:37:18
● 2017-01-09 02:56:42
○ 2026-03-08 19:14:36
○ 2026-08-05 14:45:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...	-
simula.com.tw	simone.ns.cloudflare.com, paul.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.135

NS records: simone.ns.cloudflare.com, paul.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1540ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.215.4.248`
NS	2	`paul.ns.cloudflare.com, simone.ns.cloudflare.com`
MX	1	`simula-com-tw.mail.protection.outlook.co`
TXT	2	`MS=ms48129002, v=spf1 include:spf.protection.outlook.co`
SOA	1	`paul.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

simula.com.tw is a parent domain of mail.simula.com.tw.

IP Addresses

simula.com.tw resolves to one IP address: 104.215.4.248.

Name Servers

The NS records for simula.com.tw delegate to paul.ns.cloudflare.com and simone.ns.cloudflare.com.

simula.com.tw uses the same name servers as several other domains — among them webcam(0x787878).pics, carmania.club, leakerdude.com and two more.

simula.com.tw shares at least some of its name servers with other domains, including ledbee.com.br, kineticrealmbase.info, slaney.us and two others.

These name servers are frequently paired with the name servers arya.ns.cloudflare.com, jasper.ns.cloudflare.com and zahir.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

paul.ns.cloudflare.com maps to 108.162.193.135, 172.64.33.135, 173.245.59.135 and 3 additional IP addresses.

simone.ns.cloudflare.com maps to 108.162.194.26, 162.159.38.26, 172.64.34.26 and 3 additional IP addresses.

Mail Servers

Mail for simula.com.tw is handled by a single mail server, simula-com-tw.mail.protection.outlook.com.

simula-com-tw.mail.protection.outlook.com resolves to 6 IP addresses — 52.101.124.117, 52.101.137.0, 52.101.157.80 and 3 others.