`jonathansbook.com`

DNSSEC	⚠️ Not signed
A	151.101.128.119^{🇺🇸 Fastly151.101.128.0/22}
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=1634856041

`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=1776207607

Previously MX for

jonathansbook.com

Same first word

jonathansbook.com

DNS History

12 records (8 active, 4 former)

●NSdns1.registrar-servers.com2026-03-19 → 2026-04-14 · 3 obs

○ 2015-10-20 12:29:16
● 2026-03-19 17:21:52
● 2026-04-14 23:18:14

●NSdns2.registrar-servers.com2026-03-19 → 2026-04-14 · 3 obs

○ 2015-10-20 12:29:16
● 2026-03-19 17:21:52
● 2026-04-14 23:18:14

○NSns1.washeswhiter.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 21:12:20
○ 2015-10-20 12:29:16
○ 2026-04-14 23:18:14

○NSns2.washeswhiter.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 21:12:20
○ 2015-10-20 12:29:16
○ 2026-04-14 23:18:14

●MXeforward1.registrar-servers.com2026-03-19 → 2026-04-14 · 3 obs

○ 2015-10-20 12:29:16
● 2026-03-19 17:21:52
● 2026-04-14 23:18:14

●MXeforward2.registrar-servers.com2026-03-19 → 2026-04-14 · 3 obs

○ 2015-10-20 12:29:16
● 2026-03-19 17:21:52
● 2026-04-14 23:18:14

●MXeforward3.registrar-servers.com2026-03-19 → 2026-04-14 · 3 obs

○ 2015-10-20 12:29:16
● 2026-03-19 17:21:52
● 2026-04-14 23:18:14

●MXeforward4.registrar-servers.com2026-03-19 → 2026-04-14 · 3 obs

○ 2015-10-20 12:29:16
● 2026-03-19 17:21:52
● 2026-04-14 23:18:14

●MXeforward5.registrar-servers.com2026-03-19 → 2026-04-14 · 3 obs

○ 2015-10-20 12:29:16
● 2026-03-19 17:21:52
● 2026-04-14 23:18:14

○MXjonathansbook.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 21:12:20
○ 2015-10-20 12:29:16
○ 2026-04-14 23:18:14

●A151.101.128.1192026-03-19 → 2026-04-14 · 3 obs

○ 2015-10-20 12:29:16
● 2026-03-19 17:21:52
● 2026-04-14 23:18:14

○A74.53.149.452008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 21:12:20
○ 2015-10-20 12:29:16
○ 2026-04-14 23:18:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net...	-
jonathansbook.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.132.200

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jonathansbook.com (unsigned zone)

⏱️ Timing

Total: 3152ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`151.101.128.119`
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

jonathansbook.com resolves to one IP number: 151.101.128.119.

Other host names, for instance leadsonviz.com, timbird.co.uk, jadou.design, margos.de and stephanebourget.fr share IP numbers with jonathansbook.com.

Name Servers

jonathansbook.com's delegation uses two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

jonathansbook.com uses the same name server setup as other domains, such as sdmoviespoint2.org, octavioamu.com, scyb.org, nucleargarden.com and dg1m.shop.

jonathansbook.com at least partially shares name servers with other domains, for instance caterto.me, aboutethereum.com, amakinbot.com and timtrace.com.