`changheehan.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:539d^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:b262^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.83.157^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.178.98^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hera.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hera.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hera.ns.cloudflare.com`
		A	108.162.192.162^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	172.64.32.162^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	173.245.58.162^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
NS	`titan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c5d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`titan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c35d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`titan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:235d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`titan.ns.cloudflare.com`
		A	108.162.195.93^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`titan.ns.cloudflare.com`
		A	162.159.44.93^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`titan.ns.cloudflare.com`
		A	172.64.35.93^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`titan.ns.cloudflare.com`
TXT	`google-site-verification=oCF2wkmCGJYQdjtVpwhOEtLVJTFad2rQx8Upvw0ZKkc`
TXT	`v=spf1 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.83.157, 172.67.178.98
		IPv6	2606:4700:3030::6815:539d, 2606:4700:3033::ac43:b262
SOA	`hera.ns.cloudflare.com`dns@cloudflare.com serial=2399196172

`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=1774387587

Previously MX for

changheehan.com

Same first word

changheehan.com

DNS History

14 records (6 active, 8 former)

○NSdns1.smartnameservers.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 04:41:22
○ 2017-11-28 10:21:44
○ 2026-03-24 21:52:28

○NSdns2.smartnameservers.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 04:41:22
○ 2017-11-28 10:21:44
○ 2026-03-24 21:52:28

●NShera.ns.cloudflare.com2026-02-26 → 2026-03-24 · 3 obs

○ 2017-11-28 10:21:44
● 2026-02-26 22:01:58
● 2026-03-24 21:52:28

○NSns1.x10hosting.com2017-11-28 → 2017-11-28 · 4 obs

○ 2016-12-19 04:41:22
● 2017-11-28 10:21:44
○ 2026-02-26 22:01:58
○ 2026-03-24 21:52:28

○NSns2.x10hosting.com2017-11-28 → 2017-11-28 · 4 obs

○ 2016-12-19 04:41:22
● 2017-11-28 10:21:44
○ 2026-02-26 22:01:58
○ 2026-03-24 21:52:28

●NStitan.ns.cloudflare.com2026-02-26 → 2026-03-24 · 3 obs

○ 2017-11-28 10:21:44
● 2026-02-26 22:01:58
● 2026-03-24 21:52:28

○MXchangheehan.com2017-11-28 → 2017-11-28 · 4 obs

○ 2016-12-19 04:41:22
● 2017-11-28 10:21:44
○ 2026-02-26 22:01:58
○ 2026-03-24 21:52:28

○MXmail.smartmailservers.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 04:41:22
○ 2017-11-28 10:21:44
○ 2026-03-24 21:52:28

●A104.21.83.1572026-02-26 → 2026-03-24 · 3 obs

○ 2017-11-28 10:21:44
● 2026-02-26 22:01:58
● 2026-03-24 21:52:28

●A172.67.178.982026-02-26 → 2026-03-24 · 3 obs

○ 2017-11-28 10:21:44
● 2026-02-26 22:01:58
● 2026-03-24 21:52:28

○A198.91.81.62017-11-28 → 2017-11-28 · 4 obs

○ 2016-12-19 04:41:22
● 2017-11-28 10:21:44
○ 2026-02-26 22:01:58
○ 2026-03-24 21:52:28

●A2606:4700:3030::6815:539d2026-02-26 → 2026-03-24 · 3 obs

○ 2017-11-28 10:21:44
● 2026-02-26 22:01:58
● 2026-03-24 21:52:28

●A2606:4700:3033::ac43:b2622026-02-26 → 2026-03-24 · 3 obs

○ 2017-11-28 10:21:44
● 2026-02-26 22:01:58
● 2026-03-24 21:52:28

○A69.57.6.32016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 04:41:22
○ 2017-11-28 10:21:44
○ 2026-03-24 21:52:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
changheehan.com	hera.ns.cloudflare.com, titan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.93

NS records: hera.ns.cloudflare.com, titan.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 181ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.178.98, 104.21.83.157`
AAAA	2	`2606:4700:3033::ac43:b262, 2606:4700:3030::6815:539d`
NS	2	`hera.ns.cloudflare.com, titan.ns.cloudflare.com`
TXT	2	`google-site-verification=oCF2wkmCGJYQdjt, v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hera.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

changheehan.com maps to four IP numbers: 2606:4700:3030::6815:539d, 2606:4700:3033::ac43:b262, 104.21.83.157 and 172.67.178.98.

Other host names, for instance recom.homedy.com, 730119.com, heatpump-reviews.com, www.park-attendant.net and privatepropertyghana.com share IP numbers with changheehan.com.

Name Servers

Two name servers hera.ns.cloudflare.com and titan.ns.cloudflare.com handle delegation for changheehan.com.

changheehan.com uses the same name server setup as other domains, such as 91chigua.me, aiav123.com and jinbolu.com.

changheehan.com partially shares name servers with other domains; examples include gncrz.net, inprintstudio.com, ccarprice.com, mulveysgardencentre.com and rubierae.co.uk.

These name servers are commonly used with kai.ns.cloudflare.com, bart.ns.cloudflare.com and jerry.ns.cloudflare.com.

Host names with six IP numbers: hera.ns.cloudflare.com points to: 2606:4700:50::adf5:3aa2, 2803:f800:50::6ca2:c0a2, 2a06:98c1:50::ac40:20a2, 108.162.192.162, 172.64.32.162 and 173.245.58.162; titan.ns.cloudflare.com points to: 2606:4700:58::a29f:2c5d, 2803:f800:50::6ca2:c35d, 2a06:98c1:50::ac40:235d, 108.162.195.93, 162.159.44.93 and 172.64.35.93.

changheehan.com - robtex.com

changheehan.com

com

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`changheehan.com`

`com`