`leonkoh.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:a818^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:3639^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.54.57^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.168.24^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dora.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dora.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dora.ns.cloudflare.com`
		A	108.162.192.108^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	172.64.32.108^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	173.245.58.108^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
NS	`major.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`major.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`major.ns.cloudflare.com`
		A	108.162.193.241^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	172.64.33.241^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	173.245.59.241^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
MX	`mail.leonkoh.com` ⭐
		A	85.187.133.93^{🇸🇬 A2HOSTING85.187.128.0/21}
			PTR	`85.187.133.93.static.a2webhosting.com`
TXT	`facebook-domain-verification=wr6oaysa8x1yt6be67c5zv1haxpflh`
TXT	`v=spf1 +a +mx +ip4:85.187.128.34 +ip4:85.187.133.93 include:spf.a2hosting.com...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.54.57, 172.67.168.24
		IPv6 hints	2606:4700:3030::ac43:a818, 2606:4700:3035::6815:3639
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=42, name=cloudflare-ech.com
SOA	`dora.ns.cloudflare.com`dns@cloudflare.com serial=2400650937

`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=1776213127

WOT: SAFE (50/100)

Same first word

leonkoh.biz

Similar names

honkoel.com

henlook.com

kholeno.com

DNS History

12 records (7 active, 5 former)

●NSdora.ns.cloudflare.com2026-04-15 → 2026-04-15 · 3 obs

○ 2017-08-07 20:19:44
● 2026-04-15 00:44:32
● 2026-04-15 00:44:34

●NSmajor.ns.cloudflare.com2026-04-15 → 2026-04-15 · 3 obs

○ 2017-08-07 20:19:44
● 2026-04-15 00:44:32
● 2026-04-15 00:44:34

○NSns1.namebrightdns.com2016-12-01 → 2017-08-07 · 4 obs

● 2016-12-01 18:43:06
● 2017-08-07 20:19:44
○ 2026-04-15 00:44:32
○ 2026-04-15 00:44:34

○NSns2.namebrightdns.com2016-12-01 → 2017-08-07 · 4 obs

● 2016-12-01 18:43:06
● 2017-08-07 20:19:44
○ 2026-04-15 00:44:32
○ 2026-04-15 00:44:34

●MXmail.leonkoh.com2026-04-15 → 2026-04-15 · 2 obs

● 2026-04-15 00:44:32
● 2026-04-15 00:44:34

●A104.21.54.572026-04-15 → 2026-04-15 · 3 obs

○ 2017-08-07 20:19:44
● 2026-04-15 00:44:32
● 2026-04-15 00:44:34

●A172.67.168.242026-04-15 → 2026-04-15 · 3 obs

○ 2017-08-07 20:19:44
● 2026-04-15 00:44:32
● 2026-04-15 00:44:34

●A2606:4700:3030::ac43:a8182026-04-15 → 2026-04-15 · 3 obs

○ 2017-08-07 20:19:44
● 2026-04-15 00:44:32
● 2026-04-15 00:44:34

●A2606:4700:3035::6815:36392026-04-15 → 2026-04-15 · 3 obs

○ 2017-08-07 20:19:44
● 2026-04-15 00:44:32
● 2026-04-15 00:44:34

○A54.84.80.1732016-12-01 → 2016-12-01 · 3 obs

● 2016-12-01 18:43:06
○ 2017-08-07 20:19:44
○ 2026-04-15 00:44:34

○A54.88.107.1402016-12-01 → 2016-12-01 · 3 obs

● 2016-12-01 18:43:06
○ 2017-08-07 20:19:44
○ 2026-04-15 00:44:34

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-12-01 → 2017-08-07 · 4 obs

● 2016-12-01 18:43:06
● 2017-08-07 20:19:44
○ 2026-04-15 00:44:32
○ 2026-04-15 00:44:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
leonkoh.com	dora.ns.cloudflare.com, major.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.241

NS records: dora.ns.cloudflare.com, major.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for leonkoh.com (unsigned zone)

⏱️ Timing

Total: 66ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.54.57, 172.67.168.24`
AAAA	2	`2606:4700:3035::6815:3639, 2606:4700:3030::ac43:a818`
NS	2	`dora.ns.cloudflare.com, major.ns.cloudflare.com`
MX	1	`mail.leonkoh.com (pri: 0)`
TXT	2	`facebook-domain-verification=wr6oaysa8x1, v=spf1 +a +mx +ip4:85.187.128.34 +ip4:85`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dora.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

leonkoh.com refers to four IP numbers: 2606:4700:3030::ac43:a818, 2606:4700:3035::6815:3639, 104.21.54.57 and 172.67.168.24.

Other host names, for instance magieshow.de, newmail.otlayi.com, www.cinepasseio.org, kaba-gaida.com and sinebir.org.tr share IP numbers with leonkoh.com.

Name Servers

leonkoh.com's delegation uses two name servers: dora.ns.cloudflare.com and major.ns.cloudflare.com.

leonkoh.com uses the same name server setup as other domains, such as poten.us, auctionautocar.com, vocalcoachpro.com, rightvectors.com and debtfreeandhealthy.com.

leonkoh.com at least partially shares name servers with other domains, including mudepublicidade.com.br, iqfurniture.co.uk, visioncare.co.il, koncerti.hr and moneycollect.com.

Host names with six IP numbers:

dora.ns.cloudflare.com points to 2606:4700:50::adf5:3a6c, 2803:f800:50::6ca2:c06c, 2a06:98c1:50::ac40:206c, 108.162.192.108, 172.64.32.108 and 173.245.58.108.

major.ns.cloudflare.com points to 2606:4700:58::adf5:3bf1, 2803:f800:50::6ca2:c1f1, 2a06:98c1:50::ac40:21f1, 108.162.193.241, 172.64.33.241 and 173.245.59.241.

Mail Servers

A single mail server handles leonkoh.com, mail.leonkoh.com.

Host name mail.leonkoh.com resolves to a single IP: 85.187.133.93.

leonkoh.com - robtex.com

leonkoh.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

`leonkoh.com`

`com`