`northwindbook.com`

DNSSEC	⚠️ Not signed
A	2620:12a:8000::1^{🇺🇸 Fastly2620:12a:8000::/44 Pantheon}
A	2620:12a:8001::1^{🇺🇸 Fastly2620:12a:8000::/44 Pantheon}
A	23.185.0.1^{🇺🇸 Fastly23.185.0.0/24 Pantheon}
NS	`ns2.booksense.com` ⭐
		A	162.242.245.28^{🇺🇸 RACKSPACE-IAD162.242.224.0/19 Rackspace}
			PTR	`mail2.indiebound.com`
NS	`ns3.booksense.com`
		A	23.253.56.178^{🇺🇸 RACKSPACE-ORD23.253.0.0/18 Rackspace, 5000 Walzem Road, San Antonio, TX 78218}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c03::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dy-in-f27.1e100.net`
		A	142.251.2.26^{🇺🇸 Google142.251.2.0/24}
			PTR	`dl-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2607:f8b0:4023:2801::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f26.1e100.net`
		A	172.253.135.26^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
		A	2a00:1450:4013:c1e::1a^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`yugrqzs-in-f26.1e100.net`
		A	192.178.213.26^{🇺🇸 Google192.178.213.0/24}
			PTR	`yugrqzs-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽³⁰⁾
		A	2a00:1450:4013:c1e::1a^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`yugrqzs-in-f26.1e100.net`
		A	192.178.213.26^{🇺🇸 Google192.178.213.0/24}
			PTR	`yugrqzs-in-f26.1e100.net`
SOA	`NS2.booksense.com`tech@booksense.com 2011-07-08 #19

`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=1774551477

Previously MX for

northwindbook.com

Same first word

northwindbook.com

DNS History

17 records (10 active, 7 former)

○NSns1.host-vault.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 13:45:48
○ 2015-06-16 08:39:06
○ 2026-03-26 19:13:34

●NSns2.booksense.com2015-06-16 → 2026-03-26 · 3 obs

○ 2008-03-14 13:45:48
● 2015-06-16 08:39:06
● 2026-03-26 19:13:34

○NSns2.host-vault.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 13:45:48
○ 2015-06-16 08:39:06
○ 2026-03-26 19:13:34

●NSns3.booksense.com2015-06-16 → 2026-03-26 · 3 obs

○ 2008-03-14 13:45:48
● 2015-06-16 08:39:06
● 2026-03-26 19:13:34

○NSns3.host-vault.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 13:45:48
○ 2015-06-16 08:39:06
○ 2026-03-26 19:13:34

○NSns4.host-vault.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 13:45:48
○ 2015-06-16 08:39:06
○ 2026-03-26 19:13:34

●MXalt1.aspmx.l.google.com2015-06-16 → 2026-03-26 · 3 obs

○ 2008-03-14 13:45:48
● 2015-06-16 08:39:06
● 2026-03-26 19:13:34

●MXalt2.aspmx.l.google.com2015-06-16 → 2026-03-26 · 3 obs

○ 2008-03-14 13:45:48
● 2015-06-16 08:39:06
● 2026-03-26 19:13:34

●MXaspmx.l.google.com2015-06-16 → 2026-03-26 · 3 obs

○ 2008-03-14 13:45:48
● 2015-06-16 08:39:06
● 2026-03-26 19:13:34

●MXaspmx2.googlemail.com2015-06-16 → 2026-03-26 · 3 obs

○ 2008-03-14 13:45:48
● 2015-06-16 08:39:06
● 2026-03-26 19:13:34

●MXaspmx3.googlemail.com2015-06-16 → 2026-03-26 · 3 obs

○ 2008-03-14 13:45:48
● 2015-06-16 08:39:06
● 2026-03-26 19:13:34

○MXnorthwindbook.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 13:45:48
○ 2015-06-16 08:39:06
○ 2026-03-26 19:13:34

○A162.242.246.1912015-06-16 → 2018-08-08 · 5 obs

○ 2008-03-14 13:45:48
● 2015-06-16 08:39:06
● 2018-08-08 09:17:00
○ 2026-03-24 16:26:10
○ 2026-03-26 19:13:34

●A23.185.0.12026-03-24 → 2026-03-26 · 3 obs

○ 2018-08-08 09:17:00
● 2026-03-24 16:26:10
● 2026-03-26 19:13:34

●A2620:12a:8000::12026-03-24 → 2026-03-26 · 3 obs

○ 2018-08-08 09:17:00
● 2026-03-24 16:26:10
● 2026-03-26 19:13:34

●A2620:12a:8001::12026-03-24 → 2026-03-26 · 3 obs

○ 2018-08-08 09:17:00
● 2026-03-24 16:26:10
● 2026-03-26 19:13:34

○A72.34.53.962008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 13:45:48
○ 2015-06-16 08:39:06
○ 2026-03-26 19:13:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net...	-
northwindbook.com	ns2.booksense.com, ns3.booksense.com	2 records

✅ Authoritative Response

Server:23.253.56.178

NS records: ns2.booksense.com, ns3.booksense.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for northwindbook.com (unsigned zone)

⏱️ Timing

Total: 404ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.185.0.1`
AAAA	2	`2620:12a:8000::1, 2620:12a:8001::1`
NS	2	`NS2.booksense.com, NS3.booksense.com`
MX	5	`aspmx2.googlemail.com (pri: 30), aspmx.l.google.com (pri: 10)...`
SOA	1	`NS2.booksense.com tech.booksense.com`