`jonathanfischer.org`

DNSSEC	⚠️ Not signed
A	2606:50c0:8000::153^{🇺🇸 Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8001::153^{🇺🇸 Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8002::153^{🇺🇸 Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8003::153^{🇺🇸 Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
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=1749058061

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1773551953

Same first word

jonathanfischer.org

jonathanfischer.com

DNS History

15 records (15 active, 0 former)

●NSdns1.registrar-servers.com2026-02-22 → 2026-03-23 · 2 obs

● 2026-02-22 13:47:26
● 2026-03-23 22:41:56

●NSdns2.registrar-servers.com2026-02-22 → 2026-03-23 · 2 obs

● 2026-02-22 13:47:26
● 2026-03-23 22:41:56

●MXeforward1.registrar-servers.com2026-02-22 → 2026-03-23 · 2 obs

● 2026-02-22 13:47:26
● 2026-03-23 22:41:56

●MXeforward2.registrar-servers.com2026-02-22 → 2026-03-23 · 2 obs

● 2026-02-22 13:47:26
● 2026-03-23 22:41:56

●MXeforward3.registrar-servers.com2026-02-22 → 2026-03-23 · 2 obs

● 2026-02-22 13:47:26
● 2026-03-23 22:41:56

●MXeforward4.registrar-servers.com2026-02-22 → 2026-03-23 · 2 obs

● 2026-02-22 13:47:26
● 2026-03-23 22:41:56

●MXeforward5.registrar-servers.com2026-02-22 → 2026-03-23 · 2 obs

● 2026-02-22 13:47:26
● 2026-03-23 22:41:56

●A185.199.108.1532026-02-22 → 2026-03-23 · 2 obs

● 2026-02-22 13:47:26
● 2026-03-23 22:41:56

●A185.199.109.1532026-02-22 → 2026-03-23 · 2 obs

● 2026-02-22 13:47:26
● 2026-03-23 22:41:56

●A185.199.110.1532026-02-22 → 2026-03-23 · 2 obs

● 2026-02-22 13:47:26
● 2026-03-23 22:41:56

●A185.199.111.1532026-02-22 → 2026-03-23 · 2 obs

● 2026-02-22 13:47:26
● 2026-03-23 22:41:56

●A2606:50c0:8000::1532026-02-22 → 2026-03-23 · 2 obs

● 2026-02-22 13:47:26
● 2026-03-23 22:41:56

●A2606:50c0:8001::1532026-02-22 → 2026-03-23 · 2 obs

● 2026-02-22 13:47:26
● 2026-03-23 22:41:56

●A2606:50c0:8002::1532026-02-22 → 2026-03-23 · 2 obs

● 2026-02-22 13:47:26
● 2026-03-23 22:41:56

●A2606:50c0:8003::1532026-02-22 → 2026-03-23 · 2 obs

● 2026-02-22 13:47:26
● 2026-03-23 22:41:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
jonathanfischer.org	dns2.registrar-servers.com, dns1.registrar-servers.com	-

✅ Authoritative Response

Server:156.154.133.200

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jonathanfischer.org (unsigned zone)

⏱️ Timing

Total: 408ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.111.153, 185.199.110.153...`
AAAA	4	`2606:50c0:8001::153, 2606:50c0:8000::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`

Analysis

IP Addresses

jonathanfischer.org resolves to eight IP numbers: 2606:50c0:8000::153, 2606:50c0:8001::153, 2606:50c0:8002::153, 2606:50c0:8003::153, 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

Other host names such as booyaa.org, coolmathgames.eu.org.cdn.cloudflare.net, lightstep.github.io, bhaily.com and sublimetech.ca share IP numbers with jonathanfischer.org.

Name Servers

jonathanfischer.org is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

jonathanfischer.org uses the same name server setup as other domains, including raccooninmyhouse.com, artyell.com, virtualrealityexhibit.com, amylouisejackson.com and ronwebbcycletracks.com.

Host names with two IP numbers:

dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200.

dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.

Mail Servers

jonathanfischer.org 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.

jonathanfischer.org shares at least some mail servers with other domains, for example gixter.live, chokdee333.com, wigsstyle.co.uk, latvox.com and daxcell.net.