`numbersplusbooks.com`

DNSSEC	⚠️ Not signed
A	3.132.207.148^{🇺🇸 Amazon3.132.0.0/14 EC2 CMH prefix}
		PTR	`ec2-3-132-207-148.us-east-2.compute.amazonaws.com`
NS	`ns1.rochendns.com` ⭐
		A	2600:1f16:20f:500:7e3:deb3:3b12:4ae7^{🇺🇸 Amazon2600:1f16::/38 AMAZON AWS}
		A	52.223.14.62^{🇺🇸 Amazon52.223.0.0/20}
			PTR	`a9a9413da7e6bd94f.awsglobalaccelerator.com`
NS	`ns2.rochendns.com`
		A	2a05:d018:97c:5000:3519:a42d:e3ae:5a73^{🇮🇪 Amazon2a05:d018:800::/38 AMAZON AWS}
		A	35.71.133.51^{🇺🇸 Amazon35.71.128.0/20}
			PTR	`a9a9413da7e6bd94f.awsglobalaccelerator.com`
MX	`mx-dfw.smtp.directrouter.com` ⭐
		A	3.23.202.173^{🇺🇸 Amazon3.20.0.0/14 EC2 CMH prefix}
			PTR	`mx1-ohi.smtp.directrouter.com`
MX	`mx-lon.smtp.directrouter.com`⁽²⁰⁾
		A	34.147.189.117^{🇬🇧 Google34.147.176.0/20}
			PTR	`mx1-lon.smtp.directrouter.com`
TXT	`v=spf1 ip4:3.132.207.148 include:relay.mailchannels.net +a +mx +ip4:72.249.48...`
SOA	`ns1.rochendns.com`cpanel@directrouter.com 2026-02-21 #1

`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=1774646002

Same first word

numbersplusbooks.com

DNS History

11 records (5 active, 6 former)

○NSdns.site5.com2015-06-24 → 2017-02-05 · 4 obs

● 2015-06-24 21:38:22
● 2017-02-05 20:09:18
○ 2020-01-07 00:50:18
○ 2026-03-27 21:40:34

○NSdns2.site5.com2015-06-24 → 2017-02-05 · 4 obs

● 2015-06-24 21:38:22
● 2017-02-05 20:09:18
○ 2020-01-07 00:50:18
○ 2026-03-27 21:40:34

●NSns1.rochendns.com2020-01-07 → 2026-03-27 · 3 obs

○ 2017-02-05 20:09:18
● 2020-01-07 00:50:18
● 2026-03-27 21:40:34

●NSns2.rochendns.com2020-01-07 → 2026-03-27 · 3 obs

○ 2017-02-05 20:09:18
● 2020-01-07 00:50:18
● 2026-03-27 21:40:34

●MXmx-dfw.smtp.directrouter.com2020-01-07 → 2026-03-27 · 3 obs

○ 2017-02-05 20:09:18
● 2020-01-07 00:50:18
● 2026-03-27 21:40:34

●MXmx-lon.smtp.directrouter.com2020-01-07 → 2026-03-27 · 3 obs

○ 2017-02-05 20:09:18
● 2020-01-07 00:50:18
● 2026-03-27 21:40:34

○MXnumbersplusbooks.com2015-06-24 → 2017-02-05 · 4 obs

● 2015-06-24 21:38:22
● 2017-02-05 20:09:18
○ 2020-01-07 00:50:18
○ 2026-03-27 21:40:34

○A209.15.218.1502015-06-24 → 2016-04-24 · 4 obs

● 2015-06-24 21:38:22
● 2016-04-24 03:19:02
○ 2017-02-05 20:09:18
○ 2026-03-27 21:40:34

○A209.15.218.1632017-02-05 → 2017-02-05 · 4 obs

○ 2016-04-24 03:19:02
● 2017-02-05 20:09:18
○ 2020-01-07 00:50:18
○ 2026-03-27 21:40:34

●A3.132.207.1482026-03-27 → 2026-03-27 · 2 obs

○ 2020-01-07 00:50:18
● 2026-03-27 21:40:34

○A72.249.48.962020-01-07 → 2020-01-07 · 3 obs

○ 2017-02-05 20:09:18
● 2020-01-07 00:50:18
○ 2026-03-27 21:40:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
numbersplusbooks.com	ns1.rochendns.com, ns2.rochendns.com	2 records

✅ Authoritative Response

Server:35.71.133.51

NS records: ns1.rochendns.com, ns2.rochendns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for numbersplusbooks.com (unsigned zone)

⏱️ Timing

Total: 281ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.132.207.148`
NS	2	`ns1.rochendns.com, ns2.rochendns.com`
MX	2	`mx-lon.smtp.directrouter.com (pri: 20), mx-dfw.smtp.directrouter.com (pri: 10)`
TXT	1	`v=spf1 ip4:3.132.207.148 include:relay.m`
SOA	1	`ns1.rochendns.com cpanel.directrouter.co`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.rochendns.com, ns2.rochendns.com)

Analysis

IP Addresses

numbersplusbooks.com points to a single IP number: 3.132.207.148.

Other host names, for instance dolphintrader.com, bartsci.com, donaldrau.com, sewteachme.org and gleintech.com share IP numbers with numbersplusbooks.com.

Name Servers

Delegation for numbersplusbooks.com rests with two name servers, ns1.rochendns.com and ns2.rochendns.com.

numbersplusbooks.com shares the same name server setup as other domains, including zigzagbailbonds.com, aiks.ca, islatur.com, thaicanaltour.com and eatmelures.com.

numbersplusbooks.com at least partially shares name servers with other domains, for instance ovlnl.com, studiosevenpro.com, jacobthompson.com, stwtx.com and heapc.org.

Host names with two IP numbers: ns1.rochendns.com points to 2600:1f16:20f:500:7e3:deb3:3b12:4ae7 and 52.223.14.62; ns2.rochendns.com points to 2a05:d018:97c:5000:3519:a42d:e3ae:5a73 and 35.71.133.51.

Mail Servers

numbersplusbooks.com is handled by two mail servers: mx-dfw.smtp.directrouter.com and mx-lon.smtp.directrouter.com.

numbersplusbooks.com uses the same mail server configuration as other domains, such as hearingaidappointments.com, flabango.com, ksgottadance.com, prestigiouscustomhomes.com and cabrelli.com.

numbersplusbooks.com shares mail servers with other domains at least in part, for instance damata.com.br, aiksphere.com, paraisovacations.com, hearlifenow.com and patriziadaliana.com.

Host names with one IP number: mx-dfw.smtp.directrouter.com points to 3.23.202.173; mx-lon.smtp.directrouter.com points to 34.147.189.117.

numbersplusbooks.com - robtex.com