`leon-chen.com`

DNSSEC	⚠️ Not signed
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
		PTR	`cdn-185-199-108-153.github.com`
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1618251000

`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

leon-chen.com

DNS History

26 records (11 active, 15 former)

○NSdns1.name-services.com2016-06-28 → 2016-06-28 · 4 obs

○ 2015-08-08 19:03:52
● 2016-06-28 07:45:48
○ 2017-02-19 21:04:38
○ 2026-03-23 15:33:42

●NSdns1.registrar-servers.com2026-03-23 → 2026-03-23 · 2 obs

○ 2019-12-24 01:20:44
● 2026-03-23 15:33:42

○NSdns2.name-services.com2016-06-28 → 2016-06-28 · 4 obs

○ 2015-08-08 19:03:52
● 2016-06-28 07:45:48
○ 2017-02-19 21:04:38
○ 2026-03-23 15:33:42

●NSdns2.registrar-servers.com2026-03-23 → 2026-03-23 · 2 obs

○ 2019-12-24 01:20:44
● 2026-03-23 15:33:42

○NSdns3.name-services.com2016-06-28 → 2016-06-28 · 4 obs

○ 2015-08-08 19:03:52
● 2016-06-28 07:45:48
○ 2017-02-19 21:04:38
○ 2026-03-23 15:33:42

○NSdns4.name-services.com2016-06-28 → 2016-06-28 · 4 obs

○ 2015-08-08 19:03:52
● 2016-06-28 07:45:48
○ 2017-02-19 21:04:38
○ 2026-03-23 15:33:42

○NSdns5.name-services.com2016-06-28 → 2016-06-28 · 4 obs

○ 2015-08-08 19:03:52
● 2016-06-28 07:45:48
○ 2017-02-19 21:04:38
○ 2026-03-23 15:33:42

○NShns1.beyondhosting.net2015-08-08 → 2015-08-08 · 3 obs

● 2015-08-08 19:03:52
○ 2016-06-28 07:45:48
○ 2026-03-23 15:33:42

○NShns2.beyondhosting.net2015-08-08 → 2015-08-08 · 3 obs

● 2015-08-08 19:03:52
○ 2016-06-28 07:45:48
○ 2026-03-23 15:33:42

○NSns1.above.com2017-02-19 → 2017-02-19 · 4 obs

○ 2016-06-28 07:45:48
● 2017-02-19 21:04:38
○ 2019-12-24 01:20:44
○ 2026-03-23 15:33:42

○NSns2.above.com2017-02-19 → 2017-02-19 · 4 obs

○ 2016-06-28 07:45:48
● 2017-02-19 21:04:38
○ 2019-12-24 01:20:44
○ 2026-03-23 15:33:42

●MXeforward1.registrar-servers.com2026-03-23 → 2026-03-23 · 2 obs

○ 2019-12-24 01:20:44
● 2026-03-23 15:33:42

●MXeforward2.registrar-servers.com2026-03-23 → 2026-03-23 · 2 obs

○ 2019-12-24 01:20:44
● 2026-03-23 15:33:42

●MXeforward3.registrar-servers.com2026-03-23 → 2026-03-23 · 2 obs

○ 2019-12-24 01:20:44
● 2026-03-23 15:33:42

●MXeforward4.registrar-servers.com2026-03-23 → 2026-03-23 · 2 obs

○ 2019-12-24 01:20:44
● 2026-03-23 15:33:42

●MXeforward5.registrar-servers.com2026-03-23 → 2026-03-23 · 2 obs

○ 2019-12-24 01:20:44
● 2026-03-23 15:33:42

○MXleon-chen.com2015-08-08 → 2015-08-08 · 3 obs

● 2015-08-08 19:03:52
○ 2016-06-28 07:45:48
○ 2026-03-23 15:33:42

○MXmx92.m1bp.com2017-02-19 → 2017-02-19 · 4 obs

○ 2016-06-28 07:45:48
● 2017-02-19 21:04:38
○ 2019-12-24 01:20:44
○ 2026-03-23 15:33:42

○MXmx92.mb5p.com2017-02-19 → 2017-02-19 · 4 obs

○ 2016-06-28 07:45:48
● 2017-02-19 21:04:38
○ 2019-12-24 01:20:44
○ 2026-03-23 15:33:42

○A103.224.212.2222017-02-19 → 2017-02-19 · 4 obs

○ 2016-06-28 07:45:48
● 2017-02-19 21:04:38
○ 2019-12-24 01:20:44
○ 2026-03-23 15:33:42

●A185.199.108.1532026-03-23 → 2026-03-23 · 2 obs

○ 2019-12-24 01:20:44
● 2026-03-23 15:33:42

●A185.199.109.1532026-03-23 → 2026-03-23 · 2 obs

○ 2019-12-24 01:20:44
● 2026-03-23 15:33:42

●A185.199.110.1532026-03-23 → 2026-03-23 · 2 obs

○ 2019-12-24 01:20:44
● 2026-03-23 15:33:42

●A185.199.111.1532026-03-23 → 2026-03-23 · 2 obs

○ 2019-12-24 01:20:44
● 2026-03-23 15:33:42

○A209.87.146.862015-08-08 → 2015-08-08 · 3 obs

● 2015-08-08 19:03:52
○ 2016-06-28 07:45:48
○ 2026-03-23 15:33:42

○A8.5.1.352016-06-28 → 2016-06-28 · 4 obs

○ 2015-08-08 19:03:52
● 2016-06-28 07:45:48
○ 2017-02-19 21:04:38
○ 2026-03-23 15:33:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
leon-chen.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for leon-chen.com (unsigned zone)

⏱️ Timing

Total: 318ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.110.153, 185.199.111.153...`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

IP Addresses

Four IP numbers are pointed to by leon-chen.com: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

other host names including compvis.github.io, precisionengineering.ca, cathywu.github.io, www.armourinfosec.com and mycaule.github.io share IP numbers with leon-chen.com.

Name Servers

leon-chen.com is delegated to two name servers dns1.registrar-servers.com and dns2.registrar-servers.com.

leon-chen.com shares the same name server setup as other domains, for instance noithatphongthinghiem.com, pilzer.net, nadways.com, ykgstl.com and wpseoagency.com.

leon-chen.com shares name servers with other domains at least partially, for example os-live.uk and iiccii.nl.

Host names with two IP numbers:

The host name dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200; the host name dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.

Mail Servers

leon-chen.com is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com and eforward5.registrar-servers.com.

leon-chen.com shares some mail servers with other domains, at least partially, for instance laryngectomy.org, robegarden.com, waspadmin.com, ev.tech and ckl.co.