kernel.co - dns.ninja
kernel.co
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759714032 | ||||||
rank #5835 in the tld
Subdomains
www.kernel.co |
Same first word
Similar names
DNS History
18 records (10 active, 8 former)
●NSns-cloud-a1.googledomains.com2021-06-30 → 2026-07-23 · 3 obs
● 2021-06-30 00:42:44
● 2026-07-23 13:11:38
●NSns-cloud-a2.googledomains.com2021-06-30 → 2026-07-23 · 3 obs
● 2021-06-30 00:42:44
● 2026-07-23 13:11:38
●NSns-cloud-a3.googledomains.com2021-06-30 → 2026-07-23 · 3 obs
● 2021-06-30 00:42:44
● 2026-07-23 13:11:38
●NSns-cloud-a4.googledomains.com2021-06-30 → 2026-07-23 · 3 obs
● 2021-06-30 00:42:44
● 2026-07-23 13:11:38
○NSns1.alidns.com2015-08-09 → 2016-03-20 · 4 obs
● 2016-03-20 01:45:34
○ 2016-09-23 04:53:10
○ 2026-07-23 13:11:38
○NSns1.hover.com2016-09-23 → 2016-09-23 · 4 obs
● 2016-09-23 04:53:10
○ 2021-06-30 00:42:44
○ 2026-07-23 13:11:38
○NSns2.alidns.com2015-08-09 → 2016-03-20 · 4 obs
● 2016-03-20 01:45:34
○ 2016-09-23 04:53:10
○ 2026-07-23 13:11:38
○NSns2.hover.com2016-09-23 → 2016-09-23 · 4 obs
● 2016-09-23 04:53:10
○ 2021-06-30 00:42:44
○ 2026-07-23 13:11:38
●MXalt1.aspmx.l.google.com2016-09-23 → 2026-07-23 · 2 obs
● 2026-07-23 13:11:38
●MXalt2.aspmx.l.google.com2016-09-23 → 2026-07-23 · 2 obs
● 2026-07-23 13:11:38
●MXalt3.aspmx.l.google.com2016-09-23 → 2026-07-23 · 2 obs
● 2026-07-23 13:11:38
●MXalt4.aspmx.l.google.com2016-09-23 → 2026-07-23 · 2 obs
● 2026-07-23 13:11:38
●MXaspmx.l.google.com2016-09-23 → 2026-07-23 · 2 obs
● 2026-07-23 13:11:38
○A104.130.4.1652016-09-23 → 2016-09-23 · 4 obs
● 2016-09-23 04:53:10
○ 2021-06-30 00:42:44
○ 2026-07-23 13:11:38
○A185.53.177.202015-08-09 → 2016-03-20 · 4 obs
● 2016-03-20 01:45:34
○ 2016-09-23 04:53:10
○ 2026-07-23 13:11:38
●A198.185.159.1452026-04-02 → 2026-07-23 · 3 obs
● 2026-04-02 04:16:00
● 2026-07-23 13:11:38
○A75.2.70.752021-06-30 → 2021-06-30 · 4 obs
● 2021-06-30 00:42:44
○ 2026-04-02 04:16:00
○ 2026-07-23 13:11:38
○A99.83.190.1022021-06-30 → 2021-06-30 · 4 obs
● 2021-06-30 00:42:44
○ 2026-04-02 04:16:00
○ 2026-07-23 13:11:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | c.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co | - |
| kernel.co | ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a4.googledomains.com, ns-cloud-a3.googledomains.com | - |
✅ Authoritative Response
Server:216.239.32.106
NS records: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a4.googledomains.com, ns-cloud-a3.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kernel.co (unsigned zone)
⏱️ Timing
Total: 620ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.185.159.145 |
| NS | 4 | ns-cloud-a4.googledomains.com, ns-cloud-a2.googledomains.com... |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), alt4.aspmx.l.google.com (pri: 10)... |
| TXT | 6 | google-site-verification=OFp4zE1nctftReC, MS=ms48350114... |
| SOA | 1 | ns-cloud-a1.googledomains.com cloud-dns- |
Analysis
Hierarchy
kernel.co serves as the parent of www.kernel.co.
IP Addresses
kernel.co resolves to just one IP address, 198.185.159.145.
Two other host names, along with apartcheck.com, thenextish.com and reduce.io, also share IP numbers with kernel.co.
Name Servers
The NS records for kernel.co point to four name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.
kernel.co has at least partial name server overlap with other domains, such as grahamarmstrong.com, inuitvoices.com, millburnumi.com and two others.
ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com all point to exactly two IP numbers each: ns-cloud-a1.googledomains.com → 216.239.32.106 and 2001:4860:4802:32::6a; ns-cloud-a2.googledomains.com → 216.239.34.106 and 2001:4860:4802:34::6a; ns-cloud-a3.googledomains.com → 216.239.36.106 and 2001:4860:4802:36::6a; ns-cloud-a4.googledomains.com → 216.239.38.106 and 2001:4860:4802:38::6a.
Mail Servers
kernel.co is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
There is at least a partial MX overlap between kernel.co and other domains, including akchase.com, ns500754.ns500754.ns500754.ns500731.ns500731.ns500688.ns500704.ns500671.ns500649.ns500131.lustychickser.com, ns500754.ns500731.ns500754.ns500742.ns500731.ns500671.ns500671.ns500671.ns500704.ns500671.ns500704.ns500704.ns500704.ns500666.ns500666.ns500153.tenderladiesbz.com and two others.
These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.
Host names that have two IP addresses:
aspmx.l.google.com has two IP addresses: 192.178.155.26 and 2607:f8b0:4004:c1d::1b.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com has two IP addresses: 142.251.127.26 and 2a00:1450:4001:c21::1b.
alt4.aspmx.l.google.com has two IP addresses: 172.253.148.27 and 2a00:1450:4025:4401::1a.