🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`kernelprogrammer.com`

DNSSEC	⚠️ Not signed
A	168.119.165.182^{🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC}
		PTR	`static.182.165.119.168.clients.your-server.de`
NS	`hydrogen.ns.hetzner.com` ⭐
		A	2a01:4f8:0:1::add:1098^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`hydrogen.ns.hetzner.com`
		A	213.133.100.98^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`hydrogen.ns.hetzner.com`
NS	`helium.ns.hetzner.de`
		A	2001:67c:192c::add:5^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`helium.ns.hetzner.de`
		A	193.47.99.5^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`helium.ns.hetzner.de`
NS	`oxygen.ns.hetzner.com`
		A	2a01:4f8:0:1::add:2992^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`oxygen.ns.hetzner.com`
		A	88.198.229.192^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
			PTR	`oxygen.ns.hetzner.com`
MX	`mail.kernelprogrammer.com` ⭐
		A	2a01:4f8:1c1a:6578::^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		A	168.119.165.182^{🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC}
			PTR	`static.182.165.119.168.clients.your-server.de`
TXT	`v=spf1 a mx a:mail.kernelprogrammer.com mx:mail.kernelprogrammer.com -all`
SOA	`hydrogen.ns.hetzner.com`dns@hetzner.com 2026-07-18 #2

`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=1788805783

Subdomains

mail.kernelprogrammer.com

Same first word

kernelprogrammer.com

Previous names

Next names

DNS History

11 records (5 active, 6 former)

●NShelium.ns.hetzner.de2026-08-20 → 2026-09-07 · 3 obs

○ 2018-10-05 12:50:16
● 2026-08-20 14:55:42
● 2026-09-07 18:46:22

●NShydrogen.ns.hetzner.com2026-08-20 → 2026-09-07 · 3 obs

○ 2018-10-05 12:50:16
● 2026-08-20 14:55:42
● 2026-09-07 18:46:22

○NSns1.hostinger.nl2018-10-05 → 2018-10-05 · 3 obs

● 2018-10-05 12:50:16
○ 2026-08-20 14:55:42
○ 2026-09-07 18:46:22

○NSns2.hostinger.nl2018-10-05 → 2018-10-05 · 3 obs

● 2018-10-05 12:50:16
○ 2026-08-20 14:55:42
○ 2026-09-07 18:46:22

○NSns3.hostinger.nl2018-10-05 → 2018-10-05 · 3 obs

● 2018-10-05 12:50:16
○ 2026-08-20 14:55:42
○ 2026-09-07 18:46:22

○NSns4.hostinger.nl2018-10-05 → 2018-10-05 · 3 obs

● 2018-10-05 12:50:16
○ 2026-08-20 14:55:42
○ 2026-09-07 18:46:22

●NSoxygen.ns.hetzner.com2026-08-20 → 2026-09-07 · 3 obs

○ 2018-10-05 12:50:16
● 2026-08-20 14:55:42
● 2026-09-07 18:46:22

●MXmail.kernelprogrammer.com2026-08-20 → 2026-09-07 · 3 obs

○ 2018-10-05 12:50:16
● 2026-08-20 14:55:42
● 2026-09-07 18:46:22

○MXmx1.hostinger.nl2018-10-05 → 2018-10-05 · 3 obs

● 2018-10-05 12:50:16
○ 2026-08-20 14:55:42
○ 2026-09-07 18:46:22

●A168.119.165.1822026-08-20 → 2026-09-07 · 3 obs

○ 2018-10-05 12:50:16
● 2026-08-20 14:55:42
● 2026-09-07 18:46:22

○A185.28.21.992018-10-05 → 2018-10-05 · 3 obs

● 2018-10-05 12:50:16
○ 2026-08-20 14:55:42
○ 2026-09-07 18:46:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net...	-
kernelprogrammer.com	helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com	2 records

✅ Authoritative Response

Server:88.198.229.192

NS records: helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kernelprogrammer.com (unsigned zone)

⏱️ Timing

Total: 867ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`168.119.165.182`
NS	3	`hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com...`
MX	1	`mail.kernelprogrammer.com (pri: 1)`
TXT	1	`v=spf1 a mx a:mail.kernelprogrammer.com`
SOA	1	`hydrogen.ns.hetzner.com dns.hetzner.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com)

Analysis

Hierarchy

kernelprogrammer.com is a parent domain of mail.kernelprogrammer.com.

IP Addresses

kernelprogrammer.com has exactly one IP address — 168.119.165.182.

There are other host names — mail.kernelprogrammer.com among them — that share IP numbers with kernelprogrammer.com.

Name Servers

DNS for kernelprogrammer.com is handled by three authoritative name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

kernelprogrammer.com shares at least some of its name servers with other domains, including arts.co.at, iham.at, taskcycle.eu and two others.

These name servers are frequently seen alongside the name servers ns1.your-server.de.

Three hostnames — hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de — each have two IP addresses: hydrogen.ns.hetzner.com has 213.133.100.98 and 2a01:4f8:0:1::add:1098, oxygen.ns.hetzner.com has 88.198.229.192 and 2a01:4f8:0:1::add:2992, and helium.ns.hetzner.de has 193.47.99.5 and 2001:67c:192c::add:5.

Mail Servers

kernelprogrammer.com uses one mail server — mail.kernelprogrammer.com.

mail.kernelprogrammer.com points to two IP addresses: 168.119.165.182 and 2a01:4f8:1c1a:6578::.

kernelprogrammer.com - robtex.com