subsim.com - dns.ninja

`subsim.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:2ef^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:81d2^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.2.239^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.129.210^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`harmony.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2692^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harmony.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c292^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harmony.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2292^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harmony.ns.cloudflare.com`
		A	108.162.194.146^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harmony.ns.cloudflare.com`
		A	162.159.38.146^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harmony.ns.cloudflare.com`
		A	172.64.34.146^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harmony.ns.cloudflare.com`
NS	`valentin.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cce^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`valentin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ce^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`valentin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ce^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`valentin.ns.cloudflare.com`
		A	108.162.195.206^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`valentin.ns.cloudflare.com`
		A	162.159.44.206^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`valentin.ns.cloudflare.com`
		A	172.64.35.206^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`valentin.ns.cloudflare.com`
MX	`mail.subsim.com` ⭐
		A	50.28.98.109^{🇺🇸 LiquidWeb-AZ50.28.96.0/19 LiquidWeb Inc West}
			PTR	`host.subsim.com`
TXT	`google-site-verification=APYrU9pN0UQ5Ejr3i--CPYJzIaf6XIlcgyGGmBi2OYw`
TXT	`v=spf1 a mx ip4:50.28.98.109 ~all`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.21.2.239, 172.67.129.210
		IPv6 hints	2606:4700:3037::6815:2ef, 2606:4700:3037::ac43:81d2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=227, name=cloudflare-ech.com
SOA	`harmony.ns.cloudflare.com`dns@cloudflare.com serial=2406096069

`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=1785637717

rank #203668 globally
rank #84783 in the tld
WOT: SAFE (93/100)
📈 Tranco rank: #87,974

Previously MX for

subsim.com

mail.subsim.com

www.subsim.com

Subdomains

mail.subsim.com

www.subsim.com

ns1.subsim.com

ns2.subsim.com

uploads.subsim.com

host.subsim.com

Same first word

subsim.net

subsim.com

subsim.org

Similar names

sumbis.org

simbus.info

simbus.ru

smbius.com

busmis.com

simbus.cn

sibsmu.com

simbus.de

simbus.com

subism.net

simsub.com

subism.com

bismus.com

simbus.co.uk

simbus.biz

bussim.de

simbus.es

simbus.no

ssbumi.com

subism.agency

sibmus.ru

simbus.net

usbmis.pl

missbu.com

simbus.co

subism.co.uk

mbussi.com

bissum.com

misubs.com

busims.com

submis.com

mubiss.com

usbmis.com

simbus.org

DNS History

13 records (7 active, 6 former)

●NSharmony.ns.cloudflare.com2026-03-21 → 2026-08-02 · 3 obs

○ 2019-08-27 06:39:42
● 2026-03-21 05:31:22
● 2026-08-02 02:50:10

○NSns1.subsim.com2015-07-13 → 2019-08-27 · 4 obs

● 2015-07-13 08:41:40
● 2019-08-27 06:39:42
○ 2026-03-21 05:31:22
○ 2026-08-02 02:50:10

○NSns2.subsim.com2015-07-13 → 2019-08-27 · 4 obs

● 2015-07-13 08:41:40
● 2019-08-27 06:39:42
○ 2026-03-21 05:31:22
○ 2026-08-02 02:50:10

●NSvalentin.ns.cloudflare.com2026-03-21 → 2026-08-02 · 3 obs

○ 2019-08-27 06:39:42
● 2026-03-21 05:31:22
● 2026-08-02 02:50:10

●MXmail.subsim.com2026-03-21 → 2026-08-02 · 3 obs

○ 2019-08-27 06:39:42
● 2026-03-21 05:31:22
● 2026-08-02 02:50:10

○MXsubsim.com2015-07-13 → 2019-08-27 · 4 obs

● 2015-07-13 08:41:40
● 2019-08-27 06:39:42
○ 2026-03-21 05:31:22
○ 2026-08-02 02:50:10

●A104.21.2.2392026-03-21 → 2026-08-02 · 3 obs

○ 2019-08-27 06:39:42
● 2026-03-21 05:31:22
● 2026-08-02 02:50:10

●A172.67.129.2102026-03-21 → 2026-08-02 · 3 obs

○ 2019-08-27 06:39:42
● 2026-03-21 05:31:22
● 2026-08-02 02:50:10

○A199.19.78.1152015-07-13 → 2019-08-27 · 4 obs

● 2015-07-13 08:41:40
● 2019-08-27 06:39:42
○ 2026-03-21 05:31:22
○ 2026-08-02 02:50:10

○A2606:4700:3032::6815:2ef2026-03-21 → 2026-03-21 · 4 obs

○ 2019-08-27 06:39:42
● 2026-03-21 05:31:22
○ 2026-08-02 02:50:08
○ 2026-08-02 02:50:10

○A2606:4700:3034::ac43:81d22026-03-21 → 2026-03-21 · 4 obs

○ 2019-08-27 06:39:42
● 2026-03-21 05:31:22
○ 2026-08-02 02:50:08
○ 2026-08-02 02:50:10

●A2606:4700:3037::6815:2ef2026-08-02 → 2026-08-02 · 3 obs

○ 2026-03-21 05:31:22
● 2026-08-02 02:50:08
● 2026-08-02 02:50:10

●A2606:4700:3037::ac43:81d22026-08-02 → 2026-08-02 · 3 obs

○ 2026-03-21 05:31:22
● 2026-08-02 02:50:08
● 2026-08-02 02:50:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
subsim.com	harmony.ns.cloudflare.com, valentin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.146

NS records: harmony.ns.cloudflare.com, valentin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for subsim.com (unsigned zone)

⏱️ Timing

Total: 134ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.129.210, 104.21.2.239`
AAAA	2	`2606:4700:3037::ac43:81d2, 2606:4700:3037::6815:2ef`
NS	2	`harmony.ns.cloudflare.com, valentin.ns.cloudflare.com`
MX	1	`mail.subsim.com (pri: 3)`
TXT	2	`google-site-verification=APYrU9pN0UQ5Ejr, v=spf1 a mx ip4:50.28.98.109 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`harmony.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

subsim.com serves as parent to mail.subsim.com, www.subsim.com, ns1.subsim.com, ns2.subsim.com, uploads.subsim.com along with a few other host names.

IP Addresses

subsim.com has four IP addresses: 104.21.2.239, 172.67.129.210, 2606:4700:3037::6815:2ef and 2606:4700:3037::ac43:81d2.

helpeveryday.org, uwe4wallonia.be, www.lol646b.ph plus two other host names have IP numbers in common with subsim.com.

Name Servers

subsim.com uses two name servers for its delegation: harmony.ns.cloudflare.com and valentin.ns.cloudflare.com.

The name server configuration of subsim.com is shared with other domains, for instance koosle.com, buyandsellgoldbullion.com, 43420001.xyz and two others.

subsim.com has at least partial name server overlap with other domains, such as johannefontaine.com, casino-62233.cfd, hxqbezr.cc and two others.

These name servers tend to appear together with the name servers vick.ns.cloudflare.com, terin.ns.cloudflare.com and marge.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname harmony.ns.cloudflare.com directs to 108.162.194.146, 162.159.38.146 and 172.64.34.146 along with 3 other IP addresses.

Hostname valentin.ns.cloudflare.com directs to 108.162.195.206, 162.159.44.206 and 172.64.35.206 along with 3 other IP addresses.

Mail Servers

subsim.com uses one mail server — mail.subsim.com.

mail.subsim.com directs to just one IP number, 50.28.98.109.