`simhcm.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:c0c9^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2c0a^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.44.10^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.192.201^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`steven.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c11^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`steven.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c311^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`steven.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2311^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`steven.ns.cloudflare.com`
		A	108.162.195.17^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`steven.ns.cloudflare.com`
		A	162.159.44.17^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`steven.ns.cloudflare.com`
		A	172.64.35.17^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`steven.ns.cloudflare.com`
NS	`tiffany.ns.cloudflare.com`
		A	2606:4700:50::a29f:263c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tiffany.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c23c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tiffany.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:223c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tiffany.ns.cloudflare.com`
		A	108.162.194.60^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tiffany.ns.cloudflare.com`
		A	162.159.38.60^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tiffany.ns.cloudflare.com`
		A	172.64.34.60^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tiffany.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.44.10, 172.67.192.201
		IPv6	2606:4700:3033::ac43:c0c9, 2606:4700:3037::6815:2c0a
SOA	`steven.ns.cloudflare.com`dns@cloudflare.com serial=2399243162

`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=1774418422

Subdomains

www.simhcm.com

Same first word

simhcm.com

Similar names

shimmc.com

schimm.com

cmhmis.net

mchsim.com

mchsmi.org

mmhisc.net

mschmi.de

chimms.com

cmhmis.org

hsmmic.com

DNS History

18 records (6 active, 12 former)

○NSa.share-dns.com2026-02-28 → 2026-03-13 · 5 obs

○ 2018-06-07 17:57:22
● 2026-02-28 19:41:40
● 2026-03-13 04:50:24
○ 2026-03-19 17:45:02
○ 2026-03-25 06:03:44

○NSb.share-dns.net2026-02-28 → 2026-03-13 · 5 obs

○ 2018-06-07 17:57:22
● 2026-02-28 19:41:40
● 2026-03-13 04:50:24
○ 2026-03-19 17:45:02
○ 2026-03-25 06:03:44

○NSns1.dotvndns.vn2016-09-26 → 2018-06-07 · 5 obs

○ 2016-03-31 21:36:48
● 2016-09-26 13:52:14
● 2018-06-07 17:57:22
○ 2026-02-28 19:41:40
○ 2026-03-25 06:03:44

○NSns1.tambao.vn2015-08-17 → 2016-03-31 · 4 obs

● 2015-08-17 13:07:00
● 2016-03-31 21:36:48
○ 2016-09-26 13:52:14
○ 2026-03-25 06:03:44

○NSns2.dotvndns.vn2016-09-26 → 2018-06-07 · 5 obs

○ 2016-03-31 21:36:48
● 2016-09-26 13:52:14
● 2018-06-07 17:57:22
○ 2026-02-28 19:41:40
○ 2026-03-25 06:03:44

○NSns2.tambao.vn2015-08-17 → 2016-03-31 · 4 obs

● 2015-08-17 13:07:00
● 2016-03-31 21:36:48
○ 2016-09-26 13:52:14
○ 2026-03-25 06:03:44

○NSnsbak.dotvndns.com2016-09-26 → 2018-06-07 · 5 obs

○ 2016-03-31 21:36:48
● 2016-09-26 13:52:14
● 2018-06-07 17:57:22
○ 2026-02-28 19:41:40
○ 2026-03-25 06:03:44

●NSsteven.ns.cloudflare.com2026-03-19 → 2026-03-25 · 3 obs

○ 2026-03-13 04:50:24
● 2026-03-19 17:45:02
● 2026-03-25 06:03:44

●NStiffany.ns.cloudflare.com2026-03-19 → 2026-03-25 · 3 obs

○ 2026-03-13 04:50:24
● 2026-03-19 17:45:02
● 2026-03-25 06:03:44

○MXmail.simhcm.com2015-08-17 → 2018-06-07 · 4 obs

● 2015-08-17 13:07:00
● 2018-06-07 17:57:22
○ 2026-02-28 19:41:40
○ 2026-03-25 06:03:44

●A104.21.44.102026-03-19 → 2026-03-25 · 3 obs

○ 2026-03-13 04:50:24
● 2026-03-19 17:45:02
● 2026-03-25 06:03:44

○A116.193.76.1102016-03-31 → 2016-03-31 · 4 obs

○ 2015-12-16 04:32:06
● 2016-03-31 21:36:48
○ 2016-09-26 13:52:14
○ 2026-03-25 06:03:44

○A154.197.192.2172026-02-28 → 2026-03-13 · 5 obs

○ 2018-06-07 17:57:22
● 2026-02-28 19:41:40
● 2026-03-13 04:50:24
○ 2026-03-19 17:45:02
○ 2026-03-25 06:03:44

●A172.67.192.2012026-03-19 → 2026-03-25 · 3 obs

○ 2026-03-13 04:50:24
● 2026-03-19 17:45:02
● 2026-03-25 06:03:44

○A203.113.173.202015-08-17 → 2015-12-16 · 4 obs

● 2015-08-17 13:07:00
● 2015-12-16 04:32:06
○ 2016-03-31 21:36:48
○ 2026-03-25 06:03:44

○A210.211.116.2372016-09-26 → 2018-06-07 · 5 obs

○ 2016-03-31 21:36:48
● 2016-09-26 13:52:14
● 2018-06-07 17:57:22
○ 2026-02-28 19:41:40
○ 2026-03-25 06:03:44

●A2606:4700:3033::ac43:c0c92026-03-19 → 2026-03-25 · 3 obs

○ 2026-03-13 04:50:24
● 2026-03-19 17:45:02
● 2026-03-25 06:03:44

●A2606:4700:3037::6815:2c0a2026-03-19 → 2026-03-25 · 3 obs

○ 2026-03-13 04:50:24
● 2026-03-19 17:45:02
● 2026-03-25 06:03:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net...	-
simhcm.com	tiffany.ns.cloudflare.com, steven.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.60

NS records: tiffany.ns.cloudflare.com, steven.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simhcm.com (unsigned zone)

⏱️ Timing

Total: 179ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.192.201, 104.21.44.10`
AAAA	2	`2606:4700:3037::6815:2c0a, 2606:4700:3033::ac43:c0c9`
NS	2	`steven.ns.cloudflare.com, tiffany.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`steven.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of www.simhcm.com is simhcm.com.

IP Addresses

simhcm.com resolves to four IP numbers: 2606:4700:3033::ac43:c0c9, 2606:4700:3037::6815:2c0a, 104.21.44.10 and 172.67.192.201.

Other host names such as carhack.net, anprocor.com, www.street17cafe.in, mb.izebet.win and lucidsmile.com share IPs with simhcm.com.

Name Servers

simhcm.com is delegated to two name servers: steven.ns.cloudflare.com and tiffany.ns.cloudflare.com.

simhcm.com shares the same name server setup as ecsaz.org, twissandra.com, yaoyou98.com, mediaelec.com and mbumbu.com.

simhcm.com at least partially shares name servers with other domains, for instance socialplace.fr, persat.com.mx, ksyayuan.com, snapsea.io and phangngahotels.com.

These name servers are commonly used together with rose.ns.cloudflare.com, suzanne.ns.cloudflare.com and adrian.ns.cloudflare.com.

Host names with six IP numbers:

steven.ns.cloudflare.com points to 2606:4700:58::a29f:2c11, 2803:f800:50::6ca2:c311, 2a06:98c1:50::ac40:2311, 108.162.195.17, 162.159.44.17 and 172.64.35.17.

tiffany.ns.cloudflare.com points to 2606:4700:50::a29f:263c, 2803:f800:50::6ca2:c23c, 2a06:98c1:50::ac40:223c, 108.162.194.60, 162.159.38.60 and 172.64.34.60.

simhcm.com - robtex.com

simhcm.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`simhcm.com`

`com`