`onlinebooksforkids.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns1.namefind.com` ⭐
		A	97.74.99.64^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.namefind.com`
NS	`ns2.namefind.com`
		A	173.201.67.64^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.namefind.com`
TXT	`v=spf1 -all`
SOA	`ns1.namefind.com`dns@jomax.net 2023-03-15 #0

`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=1778472716

Subdomains

nullmx.onlinebooksforkids.com

Same first word

onlinebooksforkids.com

DNS History

18 records (4 active, 14 former)

○NSbuy.internettraffic.com2015-10-22 → 2016-06-22 · 5 obs

○ 2015-05-28 13:05:36
● 2015-10-22 19:34:48
● 2016-06-22 04:41:06
○ 2017-02-11 09:52:34
○ 2026-05-11 04:16:42

○NSns1.mark.com2015-05-28 → 2015-05-28 · 3 obs

● 2015-05-28 13:05:36
○ 2015-10-22 19:34:48
○ 2026-05-11 04:16:42

●NSns1.namefind.com2020-02-20 → 2026-05-11 · 3 obs

○ 2017-02-11 09:52:34
● 2020-02-20 18:57:44
● 2026-05-11 04:16:42

○NSns1.uniregistrymarket.link2017-02-11 → 2017-02-11 · 4 obs

○ 2016-06-22 04:41:06
● 2017-02-11 09:52:34
○ 2020-02-20 18:57:44
○ 2026-05-11 04:16:42

○NSns2.mark.com2015-05-28 → 2015-05-28 · 3 obs

● 2015-05-28 13:05:36
○ 2015-10-22 19:34:48
○ 2026-05-11 04:16:42

●NSns2.namefind.com2020-02-20 → 2026-05-11 · 3 obs

○ 2017-02-11 09:52:34
● 2020-02-20 18:57:44
● 2026-05-11 04:16:42

○NSns2.uniregistrymarket.link2017-02-11 → 2017-02-11 · 4 obs

○ 2016-06-22 04:41:06
● 2017-02-11 09:52:34
○ 2020-02-20 18:57:44
○ 2026-05-11 04:16:42

○NSsell.internettraffic.com2015-10-22 → 2016-06-22 · 5 obs

○ 2015-05-28 13:05:36
● 2015-10-22 19:34:48
● 2016-06-22 04:41:06
○ 2017-02-11 09:52:34
○ 2026-05-11 04:16:42

○MXnullmx.onlinebooksforkids.com2015-05-28 → 2015-05-28 · 3 obs

● 2015-05-28 13:05:36
○ 2015-10-22 19:34:48
○ 2026-05-11 04:16:42

●A13.248.169.482026-05-09 → 2026-05-11 · 3 obs

○ 2020-02-20 18:57:44
● 2026-05-09 20:26:48
● 2026-05-11 04:16:42

○A2406:da00:ff00::36c5:f8012015-05-28 → 2015-05-28 · 3 obs

● 2015-05-28 13:05:36
○ 2015-10-22 19:34:48
○ 2026-05-11 04:16:42

○A2406:da00:ff00::36f3:64c72015-05-28 → 2015-05-28 · 3 obs

● 2015-05-28 13:05:36
○ 2015-10-22 19:34:48
○ 2026-05-11 04:16:42

○A35.186.238.1012020-02-20 → 2020-02-20 · 4 obs

○ 2017-02-11 09:52:34
● 2020-02-20 18:57:44
○ 2026-05-09 20:26:48
○ 2026-05-11 04:16:42

○A54.197.248.12015-05-28 → 2015-05-28 · 3 obs

● 2015-05-28 13:05:36
○ 2015-10-22 19:34:48
○ 2026-05-11 04:16:42

○A54.243.100.1992015-05-28 → 2015-05-28 · 3 obs

● 2015-05-28 13:05:36
○ 2015-10-22 19:34:48
○ 2026-05-11 04:16:42

○A69.172.201.1532016-06-22 → 2017-02-11 · 5 obs

○ 2016-02-28 02:57:18
● 2016-06-22 04:41:06
● 2017-02-11 09:52:34
○ 2020-02-20 18:57:44
○ 2026-05-11 04:16:42

○A69.172.201.2082015-10-22 → 2016-02-28 · 5 obs

○ 2015-05-28 13:05:36
● 2015-10-22 19:34:48
● 2016-02-28 02:57:18
○ 2016-06-22 04:41:06
○ 2026-05-11 04:16:42

●A76.223.54.1462026-05-09 → 2026-05-11 · 3 obs

○ 2020-02-20 18:57:44
● 2026-05-09 20:26:48
● 2026-05-11 04:16:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
onlinebooksforkids.com	ns2.namefind.com, ns1.namefind.com	2 records

✅ Authoritative Response

Server:173.201.67.64

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for onlinebooksforkids.com (unsigned zone)

⏱️ Timing

Total: 336ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.169.48, 76.223.54.146`
NS	2	`ns1.namefind.com, ns2.namefind.com`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.namefind.com dns.jomax.net`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

The parent of nullmx.onlinebooksforkids.com is onlinebooksforkids.com.

IP Addresses

Two IP numbers are pointed to by onlinebooksforkids.com: 13.248.169.48 and 76.223.54.146.

other host names include manpaper.net, raykonline.com, parmakit.it, mx.news.ly and designate.uk; they share IP numbers with onlinebooksforkids.com.

Name Servers

Two name servers ns1.namefind.com and ns2.namefind.com handle the delegation for onlinebooksforkids.com.

onlinebooksforkids.com shares the same name server setup as other domains, for instance *.windons.com, www.ehighschools.com, mail.arollofthedice.com, extranet.ultraliner.com and nullmx.karyotyping.com.

Host names with one IP:

ns1.namefind.com points to: 97.74.99.64

ns2.namefind.com points to: 173.201.67.64

onlinebooksforkids.com - robtex.com