`derekfung.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:19a1^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:865f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.25.161^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.134.95^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`art.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b66^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`art.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c166^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`art.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2166^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`art.ns.cloudflare.com`
		A	108.162.193.102^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`art.ns.cloudflare.com`
		A	172.64.33.102^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`art.ns.cloudflare.com`
		A	173.245.59.102^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`art.ns.cloudflare.com`
NS	`lily.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a82^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lily.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c082^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lily.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2082^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lily.ns.cloudflare.com`
		A	108.162.192.130^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lily.ns.cloudflare.com`
		A	172.64.32.130^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lily.ns.cloudflare.com`
		A	173.245.58.130^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lily.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDQlST+3GZtr7PJl+jJWsV...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.25.161, 172.67.134.95
		IPv6	2606:4700:3030::6815:19a1, 2606:4700:3037::ac43:865f
SOA	`art.ns.cloudflare.com`dns@cloudflare.com serial=2396563342

`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=1771291435

Same first word

derekfung.com

Similar names

greekfund.com

DNS History

16 records (9 active, 7 former)

●NSart.ns.cloudflare.com2015-08-14 → 2026-03-23 · 2 obs

● 2015-08-14 11:02:08
● 2026-03-23 15:19:48

●NSlily.ns.cloudflare.com2015-08-14 → 2026-03-23 · 2 obs

● 2015-08-14 11:02:08
● 2026-03-23 15:19:48

○MXmail.derekfung.com2015-08-14 → 2017-03-22 · 4 obs

● 2015-08-14 11:02:08
● 2017-03-22 00:08:42
○ 2020-03-03 23:02:20
○ 2026-03-23 15:19:48

●MXmx.zoho.com2020-03-03 → 2026-03-23 · 3 obs

○ 2017-03-22 00:08:42
● 2020-03-03 23:02:20
● 2026-03-23 15:19:48

●MXmx2.zoho.com2020-03-03 → 2026-03-23 · 3 obs

○ 2017-03-22 00:08:42
● 2020-03-03 23:02:20
● 2026-03-23 15:19:48

●MXmx3.zoho.com2020-03-03 → 2026-03-23 · 3 obs

○ 2017-03-22 00:08:42
● 2020-03-03 23:02:20
● 2026-03-23 15:19:48

●A104.21.25.1612026-03-23 → 2026-03-23 · 3 obs

○ 2020-03-03 23:02:20
● 2026-03-23 03:26:24
● 2026-03-23 15:19:48

○A104.28.4.1022015-08-14 → 2020-03-03 · 4 obs

● 2015-08-14 11:02:08
● 2020-03-03 23:02:20
○ 2026-03-23 03:26:24
○ 2026-03-23 15:19:48

○A104.28.5.1022015-08-14 → 2020-03-03 · 4 obs

● 2015-08-14 11:02:08
● 2020-03-03 23:02:20
○ 2026-03-23 03:26:24
○ 2026-03-23 15:19:48

●A172.67.134.952026-03-23 → 2026-03-23 · 3 obs

○ 2020-03-03 23:02:20
● 2026-03-23 03:26:24
● 2026-03-23 15:19:48

○A2400:cb00:2048:1::681c:4662017-03-22 → 2017-03-22 · 4 obs

○ 2015-08-14 11:02:08
● 2017-03-22 00:08:42
○ 2020-03-03 23:02:20
○ 2026-03-23 15:19:48

○A2400:cb00:2048:1::681c:5662017-03-22 → 2017-03-22 · 4 obs

○ 2015-08-14 11:02:08
● 2017-03-22 00:08:42
○ 2020-03-03 23:02:20
○ 2026-03-23 15:19:48

●A2606:4700:3030::6815:19a12026-03-23 → 2026-03-23 · 3 obs

○ 2020-03-03 23:02:20
● 2026-03-23 03:26:24
● 2026-03-23 15:19:48

○A2606:4700:3035::681c:5662020-03-03 → 2020-03-03 · 4 obs

○ 2017-03-22 00:08:42
● 2020-03-03 23:02:20
○ 2026-03-23 03:26:24
○ 2026-03-23 15:19:48

○A2606:4700:3037::681c:4662020-03-03 → 2020-03-03 · 4 obs

○ 2017-03-22 00:08:42
● 2020-03-03 23:02:20
○ 2026-03-23 03:26:24
○ 2026-03-23 15:19:48

●A2606:4700:3037::ac43:865f2026-03-23 → 2026-03-23 · 3 obs

○ 2020-03-03 23:02:20
● 2026-03-23 03:26:24
● 2026-03-23 15:19:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net...	-
derekfung.com	lily.ns.cloudflare.com, art.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.130

NS records: lily.ns.cloudflare.com, art.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for derekfung.com (unsigned zone)

⏱️ Timing

Total: 317ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.25.161, 172.67.134.95`
AAAA	2	`2606:4700:3037::ac43:865f, 2606:4700:3030::6815:19a1`
NS	2	`art.ns.cloudflare.com, lily.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	1	`v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQ`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`art.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

derekfung.com resolves to four IP numbers: 2606:4700:3030::6815:19a1, 2606:4700:3037::ac43:865f, 104.21.25.161 and 172.67.134.95.

other host names for instance www.retrosega.com, plexscape.io, games2download.com.cdn.cloudflare.net, yachome.net and nn88vn.net share IP numbers with derekfung.com.

Name Servers

derekfung.com is delegated to two name servers: art.ns.cloudflare.com and lily.ns.cloudflare.com.

derekfung.com shares the same name server setup as other domains, for example fsaenger.de, markscala.org, himasign.com, jktrading.com.au and szurti.com.

derekfung.com at least partially shares name servers with other domains, for instance natte-a-chats.com, elwsira.com, dolldns.com, gifcoin.io and bitstone.eu.

These name servers are commonly used with ian.ns.cloudflare.com, noor.ns.cloudflare.com and jay.ns.cloudflare.com.

Host names with six IP numbers:

art.ns.cloudflare.com points to: 2606:4700:58::adf5:3b66, 2803:f800:50::6ca2:c166, 2a06:98c1:50::ac40:2166, 108.162.193.102, 172.64.33.102 and 173.245.59.102; lily.ns.cloudflare.com points to: 2606:4700:50::adf5:3a82, 2803:f800:50::6ca2:c082, 2a06:98c1:50::ac40:2082, 108.162.192.130, 172.64.32.130 and 173.245.58.130.

Mail Servers

derekfung.com is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

derekfung.com shares mail servers with other domains at least partially, including mybiona.com, wfonts.com, decodesign.com.ar, digistano.com and grandgames.io.

Host names with two IP numbers: mx.zoho.com points to 136.143.183.44 and 204.141.43.44.

Host names with one IP number: mx2.zoho.com points to 136.143.183.44; mx3.zoho.com points to 204.141.43.44.

Host names that point to 136.143.183.44: mx.zoho.com and mx2.zoho.com.

Host names that point to 204.141.43.44: mx.zoho.com and mx3.zoho.com.

derekfung.com - robtex.com

derekfung.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`derekfung.com`

`com`