`kernel21.com`

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`

`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=1776988831

Same first word

kernel21.org

kernel21.com

kernel21.net

DNS History

6 records (3 active, 3 former)

●NSns1.hover.com2015-06-18 → 2026-04-24 · 2 obs

● 2015-06-18 14:57:26
● 2026-04-24 00:24:28

●NSns2.hover.com2015-06-18 → 2026-04-24 · 2 obs

● 2015-06-18 14:57:26
● 2026-04-24 00:24:28

●NSns3.hover.com2026-03-26 → 2026-04-24 · 3 obs

○ 2015-06-18 14:57:26
● 2026-03-26 06:59:40
● 2026-04-24 00:24:28

○MXmx.hover.com.cust.hostedemail.com2015-06-18 → 2019-01-15 · 4 obs

● 2015-06-18 14:57:26
● 2019-01-15 03:57:40
○ 2026-03-26 06:59:40
○ 2026-04-24 00:24:28

○A64.98.145.302016-06-21 → 2019-01-15 · 5 obs

○ 2016-02-24 00:22:46
● 2016-06-21 08:09:28
● 2019-01-15 03:57:40
○ 2026-03-26 06:59:40
○ 2026-04-24 00:24:28

○A64.99.80.302015-06-18 → 2016-02-24 · 4 obs

● 2015-06-18 14:57:26
● 2016-02-24 00:22:46
○ 2016-06-21 08:09:28
○ 2026-04-24 00:24:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net...	-
kernel21.com	ns3.hover.com, ns1.hover.com, ns2.hover.com	6 records

✅ Authoritative Response

Server:64.98.148.13

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kernel21.com (unsigned zone)

⏱️ Timing

Total: 208ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns3.hover.com, ns3.hover.com, ns1.hover.com...)

Analysis

Name Servers

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

kernel21.com at least partially shares its name servers with other domains, for instance avedata.net, asapscreen.com, redox.co.nz, toopure.com and cenlaweb.com.

These name servers are often used together with the name servers ns1.domaindirect.com.

Host names with two IP numbers:

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

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

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

kernel21.com - robtex.com

kernel21.com

com