`kernelweb.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:2f61^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:927c^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.47.97^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.146.124^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cleo.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b59^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c159^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cleo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2159^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cleo.ns.cloudflare.com`
		A	108.162.193.89^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
		A	172.64.33.89^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
		A	173.245.59.89^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
NS	`kara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a7b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kara.ns.cloudflare.com`
		A	108.162.192.123^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
		A	172.64.32.123^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
		A	173.245.58.123^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
MX	`_dc-mx.433ab70baad3.kernelweb.org` ⭐
		A	135.148.185.182^{🇺🇸 OVH135.148.128.0/17 Hosting route}
			PTR	`ip182.ip-135-148-185.us`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.47.97, 172.67.146.124
		IPv6 hints	2606:4700:3036::6815:2f61, 2606:4700:3036::ac43:927c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=197, name=cloudflare-ech.com
SOA	`cleo.ns.cloudflare.com`dns@cloudflare.com serial=2404803561

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1783657610

Previously MX for

kernelweb.org

Same first word

kernelweb.org

kernelweb.com

Similar names

nebelwerk.com

nebelwerk.de

webkernel.net

webkernel.it

werkleben.de

webkernel.nl

DNS History

23 records (7 active, 16 former)

●NScleo.ns.cloudflare.com2026-02-17 → 2026-07-10 · 3 obs

○ 2020-01-05 16:50:54
● 2026-02-17 07:02:56
● 2026-07-10 04:56:42

●NSkara.ns.cloudflare.com2026-02-17 → 2026-07-10 · 3 obs

○ 2020-01-05 16:50:54
● 2026-02-17 07:02:56
● 2026-07-10 04:56:42

○NSns11.cloudns.net2020-01-05 → 2020-01-05 · 4 obs

○ 2017-02-18 18:01:22
● 2020-01-05 16:50:54
○ 2026-02-17 07:02:56
○ 2026-07-10 04:56:42

○NSns12.cloudns.net2020-01-05 → 2020-01-05 · 4 obs

○ 2017-02-18 18:01:22
● 2020-01-05 16:50:54
○ 2026-02-17 07:02:56
○ 2026-07-10 04:56:42

○NSns13.cloudns.net2020-01-05 → 2020-01-05 · 4 obs

○ 2017-02-18 18:01:22
● 2020-01-05 16:50:54
○ 2026-02-17 07:02:56
○ 2026-07-10 04:56:42

○NSns14.cloudns.net2020-01-05 → 2020-01-05 · 4 obs

○ 2017-02-18 18:01:22
● 2020-01-05 16:50:54
○ 2026-02-17 07:02:56
○ 2026-07-10 04:56:42

○NSns3.a2hosting.com2016-04-28 → 2017-02-18 · 4 obs

● 2016-04-28 20:23:06
● 2017-02-18 18:01:22
○ 2020-01-05 16:50:54
○ 2026-07-10 04:56:42

○NSns4.a2hosting.com2016-04-28 → 2017-02-18 · 4 obs

● 2016-04-28 20:23:06
● 2017-02-18 18:01:22
○ 2020-01-05 16:50:54
○ 2026-07-10 04:56:42

○NSpns11.cloudns.net2020-01-05 → 2020-01-05 · 4 obs

○ 2017-02-18 18:01:22
● 2020-01-05 16:50:54
○ 2026-02-17 07:02:56
○ 2026-07-10 04:56:42

○NSpns12.cloudns.net2020-01-05 → 2020-01-05 · 4 obs

○ 2017-02-18 18:01:22
● 2020-01-05 16:50:54
○ 2026-02-17 07:02:56
○ 2026-07-10 04:56:42

○NSpns13.cloudns.net2020-01-05 → 2020-01-05 · 4 obs

○ 2017-02-18 18:01:22
● 2020-01-05 16:50:54
○ 2026-02-17 07:02:56
○ 2026-07-10 04:56:42

○NSpns14.cloudns.net2020-01-05 → 2020-01-05 · 4 obs

○ 2017-02-18 18:01:22
● 2020-01-05 16:50:54
○ 2026-02-17 07:02:56
○ 2026-07-10 04:56:42

●MX_dc-mx.433ab70baad3.kernelweb.org2026-02-17 → 2026-07-10 · 3 obs

○ 2020-01-05 16:50:54
● 2026-02-17 07:02:56
● 2026-07-10 04:56:42

○MXkernelweb.org2016-04-28 → 2017-02-18 · 4 obs

● 2016-04-28 20:23:06
● 2017-02-18 18:01:22
○ 2020-01-05 16:50:54
○ 2026-07-10 04:56:42

●A104.21.47.972026-02-17 → 2026-07-10 · 3 obs

○ 2020-01-05 16:50:54
● 2026-02-17 07:02:56
● 2026-07-10 04:56:42

○A168.235.83.742020-01-05 → 2020-01-05 · 4 obs

○ 2017-02-18 18:01:22
● 2020-01-05 16:50:54
○ 2026-02-17 07:02:56
○ 2026-07-10 04:56:42

●A172.67.146.1242026-02-17 → 2026-07-10 · 3 obs

○ 2020-01-05 16:50:54
● 2026-02-17 07:02:56
● 2026-07-10 04:56:42

○A198.57.247.1842015-08-01 → 2015-11-20 · 4 obs

● 2015-08-01 19:19:50
● 2015-11-20 15:11:28
○ 2016-02-03 22:21:16
○ 2026-07-10 04:56:42

○A209.124.66.82016-04-28 → 2017-02-18 · 5 obs

○ 2016-02-03 22:21:16
● 2016-04-28 20:23:06
● 2017-02-18 18:01:22
○ 2020-01-05 16:50:54
○ 2026-07-10 04:56:42

○A2606:4700:3032::6815:2f612026-02-17 → 2026-06-14 · 5 obs

○ 2020-01-05 16:50:54
● 2026-02-17 07:02:56
● 2026-06-14 12:37:26
○ 2026-06-23 13:12:42
○ 2026-07-10 04:56:42

●A2606:4700:3036::6815:2f612026-06-23 → 2026-07-10 · 3 obs

○ 2026-06-14 12:37:26
● 2026-06-23 13:12:42
● 2026-07-10 04:56:42

●A2606:4700:3036::ac43:927c2026-06-23 → 2026-07-10 · 3 obs

○ 2026-06-14 12:37:26
● 2026-06-23 13:12:42
● 2026-07-10 04:56:42

○A2606:4700:3037::ac43:927c2026-02-17 → 2026-06-14 · 5 obs

○ 2020-01-05 16:50:54
● 2026-02-17 07:02:56
● 2026-06-14 12:37:26
○ 2026-06-23 13:12:42
○ 2026-07-10 04:56:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
kernelweb.org	cleo.ns.cloudflare.com, kara.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.123

NS records: cleo.ns.cloudflare.com, kara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kernelweb.org (unsigned zone)

⏱️ Timing

Total: 376ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.47.97, 172.67.146.124`
AAAA	2	`2606:4700:3036::6815:2f61, 2606:4700:3036::ac43:927c`
NS	2	`cleo.ns.cloudflare.com, kara.ns.cloudflare.com`
MX	1	`_dc-mx.433ab70baad3.kernelweb.org (pri:`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cleo.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

kernelweb.org directs to four IP numbers, which are 104.21.47.97, 172.67.146.124, 2606:4700:3036::6815:2f61 and 2606:4700:3036::ac43:927c.

Two other host names, along with abatogel.it.com, www.findme.com.my and ootay.fr, also share IP numbers with kernelweb.org.

Name Servers

Two name servers handle the delegation for kernelweb.org: cleo.ns.cloudflare.com and kara.ns.cloudflare.com.

kernelweb.org shares its NS records with other domains, for example mocktheweek.tv, dstat.onl, fluxstories.com and two others.

The name servers of kernelweb.org overlap at least partially with those of other domains — among them clubdining.com.hk, giffordhardwick.co.uk, gentlespringridge.garden and two more.

These name servers commonly appear alongside the name servers veda.ns.cloudflare.com and dalary.ns.cloudflare.com.

DNS names with 6 IP addresses:

cleo.ns.cloudflare.com resolves to 108.162.193.89, 172.64.33.89 and 173.245.59.89 among others, with 3 other IP addresses in total.

kara.ns.cloudflare.com resolves to 108.162.192.123, 172.64.32.123 and 173.245.58.123 among others, with 3 other IP addresses in total.

Mail Servers

The sole mail server for kernelweb.org is _dc-mx.433ab70baad3.kernelweb.org.

_dc-mx.433ab70baad3.kernelweb.org carries a single IP number, which is 135.148.185.182.

kernelweb.org - robtex.com

kernelweb.org

org

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`kernelweb.org`

`org`