`k12z.com`

DNSSEC	⚠️ Not signed
A	96.225.31.41^{🇺🇸 AS70196.225.0.0/17 MCI Communications Services, LLC d/b/a Verizon Business}
		PTR	`smtps.k12us.com`
NS	`ns3.k12hq.com` ⭐
		A	96.225.31.35^{🇺🇸 AS70196.225.0.0/17 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`static-96-225-31-35.nwrknj.fios.verizon.net`
NS	`ns4.k12hq.com`
		A	104.131.172.151^{🇺🇸 DIGITALOCEAN104.131.160.0/20 DigitalOcean}
			PTR	`drop.weimann.us`
MX	`spamtrakker.networksandmore.com` ⭐
		A	96.225.31.55^{🇺🇸 AS70196.225.0.0/17 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`static-96-225-31-55.nwrknj.fios.verizon.net`
SOA	`ns3.k12hq.com`hostmaster@k12z.com serial=1774370701

`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=1774405722

Same first word

k12z.com

Similar names

21kz.com

z12k.xyz

kz21.com

zk12.org

zk12.com

k1z2.com

DNS History

7 records (4 active, 3 former)

●NSns3.k12hq.com2015-06-28 → 2026-03-25 · 2 obs

● 2015-06-28 04:09:38
● 2026-03-25 02:51:04

●NSns4.k12hq.com2015-06-28 → 2026-03-25 · 2 obs

● 2015-06-28 04:09:38
● 2026-03-25 02:51:04

○MXspamtrakker.andmore.com2015-06-28 → 2017-07-29 · 4 obs

● 2015-06-28 04:09:38
● 2017-07-29 22:21:52
○ 2017-10-06 17:34:48
○ 2026-03-25 02:51:04

●MXspamtrakker.networksandmore.com2017-10-06 → 2026-03-25 · 3 obs

○ 2017-07-29 22:21:52
● 2017-10-06 17:34:48
● 2026-03-25 02:51:04

○A8.36.79.572015-06-28 → 2015-06-28 · 3 obs

● 2015-06-28 04:09:38
○ 2015-11-05 19:32:52
○ 2026-03-25 02:51:04

○A8.36.79.842015-11-05 → 2016-07-12 · 5 obs

○ 2015-06-28 04:09:38
● 2015-11-05 19:32:52
● 2016-07-12 04:25:44
○ 2017-07-29 22:21:52
○ 2026-03-25 02:51:04

●A96.225.31.412017-07-29 → 2026-03-25 · 3 obs

○ 2016-07-12 04:25:44
● 2017-07-29 22:21:52
● 2026-03-25 02:51:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
k12z.com	ns3.k12hq.com, ns4.k12hq.com	2 records

✅ Authoritative Response

Server:96.225.31.35

NS records: ns3.k12hq.com, ns4.k12hq.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for k12z.com (unsigned zone)

⏱️ Timing

Total: 550ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`96.225.31.41`
NS	2	`ns3.k12hq.com, ns4.k12hq.com`
MX	1	`spamtrakker.networksandmore.com (pri: 20`
SOA	1	`ns3.k12hq.com hostmaster.k12z.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.k12hq.com, ns4.k12hq.com)

Analysis

IP Addresses

k12z.com resolves to a single IP: 96.225.31.41.

Other host names, for instance k12usa.com, k12us.com, www.k12us.com, loki.k12hq.com and lutin.k12hq.com share IP numbers with k12z.com.

Name Servers

k12z.com has two name servers: ns3.k12hq.com and ns4.k12hq.com.

k12z.com shares the same name server setup as other domains, for example hawthorne.k12.nj.us, punderson.us, k12us.com, elbertschool.org and region-12.org.

k12z.com shares some name servers with other domains, for example k12usa.com, networksandmore.com, k12hq.com, dxlabsuite.com and libraryline.com.

These name servers are commonly used with the name servers ns2.k12hq.com.

Host names with a single IP:

ns3.k12hq.com points to 96.225.31.35

ns4.k12hq.com points to 104.131.172.151

Mail Servers

k12z.com is handled by a single mail server, spamtrakker.networksandmore.com.

k12z.com shares the mail server setup with other domains, for example libraryline.com, k12usa.com, k12us.com, networksandmore.com and isboss.com.

Host name spamtrakker.networksandmore.com points to IP 96.225.31.55.

k12z.com - robtex.com

k12z.com

com