`kernel21.net`

DNSSEC	⚠️ Not signed
NS	`ns1.hover.com` ⚠️ Not in zone NS records
		A	2604:4000:0:d:216:40:47:26^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns1.hover.com`
		A	216.40.47.26^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns1.hover.com`
NS	`ns2.hover.com` ⚠️ Not in zone NS records
		A	2604:4000:2800:d:64:99:148:13^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.hover.com`
		A	64.98.148.13^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.hover.com`
NS	`ns3.hover.com` ⚠️ Not in zone NS records
		A	2604:4000:0:d:64:99:96:33^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns3.hover.com`
		A	64.99.96.33^{🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2}
			PTR	`ns3.hover.com`

`net`

	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=1776197037

Same first word

kernel21.org

kernel21.com

kernel21.net

DNS History

6 records (3 active, 3 former)

●NSns1.hover.com2015-05-30 → 2026-04-14 · 2 obs

● 2015-05-30 16:20:54
● 2026-04-14 20:22:06

●NSns2.hover.com2015-05-30 → 2026-04-14 · 2 obs

● 2015-05-30 16:20:54
● 2026-04-14 20:22:06

●NSns3.hover.com2026-03-11 → 2026-04-14 · 3 obs

○ 2015-05-30 16:20:54
● 2026-03-11 05:05:32
● 2026-04-14 20:22:06

○MXmx.hover.com.cust.hostedemail.com2015-05-30 → 2017-10-02 · 4 obs

● 2015-05-30 16:20:54
● 2017-10-02 22:43:00
○ 2026-03-11 05:05:32
○ 2026-04-14 20:22:06

○A64.98.145.302016-12-03 → 2017-10-02 · 5 obs

○ 2016-04-07 09:39:08
● 2016-12-03 06:01:16
● 2017-10-02 22:43:00
○ 2026-03-11 05:05:32
○ 2026-04-14 20:22:06

○A64.99.80.302015-05-30 → 2016-04-07 · 4 obs

● 2015-05-30 16:20:54
● 2016-04-07 09:39:08
○ 2016-12-03 06:01:16
○ 2026-04-14 20:22:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	j.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net...	-
kernel21.net	ns3.hover.com, ns1.hover.com, ns2.hover.com	-

✅ Authoritative Response

Server:64.99.96.33

NS records: ns3.hover.com, ns1.hover.com, ns2.hover.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kernel21.net (unsigned zone)

⏱️ Timing

Total: 544ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

kernel21.net is delegated to three name servers: ns1.hover.com, ns2.hover.com and ns3.hover.com.

kernel21.net at least partially shares name servers with other domains, for instance dcantrellcpa.com, bonnieshulkin.com, natalimorris.com, digital-ema.com and terrabites.cafe.

Host names with two IP numbers:

Host ns1.hover.com points to 2604:4000:0:d:216:40:47:26 and 216.40.47.26.

Host ns2.hover.com points to 2604:4000:2800:d:64:99:148:13 and 64.98.148.13.

Host ns3.hover.com points to 2604:4000:0:d:64:99:96:33 and 64.99.96.33.

kernel21.net - robtex.com

kernel21.net

net