kernelops.ru - dns.ninja

`kernelops.ru`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3031::ac43:d9d7^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:5668^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.86.104^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.217.215^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dave.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dave.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dave.ns.cloudflare.com`
		A	108.162.193.109^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.109^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.109^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`sue.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a91^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sue.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c091^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sue.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2091^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sue.ns.cloudflare.com`
		A	108.162.192.145^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sue.ns.cloudflare.com`
		A	172.64.32.145^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sue.ns.cloudflare.com`
		A	173.245.58.145^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sue.ns.cloudflare.com`
MX	`mx.yandex.net` ⭐
		A	2a02:6b8::311^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
		A	77.88.21.249^{🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
TXT	`v=spf1 redirect=_spf.yandex.net`
TXT	`yandex-verification: ce6158e5652e0f6f`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.86.104, 172.67.217.215
		IPv6 hints	2606:4700:3031::ac43:d9d7, 2606:4700:3035::6815:5668
SOA	`dave.ns.cloudflare.com`dns@cloudflare.com serial=2410534110

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`c.tld-servers.ru`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4069778

🔒 HSTS Preload (+subdomains)

Same first word

kernelops.ru

DNS History

13 records (7 active, 6 former)

●NSdave.ns.cloudflare.com2026-02-28 → 2026-07-28 · 2 obs

● 2026-02-28 19:17:18
● 2026-07-28 11:36:08

●NSsue.ns.cloudflare.com2026-02-28 → 2026-07-28 · 2 obs

● 2026-02-28 19:17:18
● 2026-07-28 11:36:08

●MXmx.yandex.net2026-02-28 → 2026-07-28 · 2 obs

● 2026-02-28 19:17:18
● 2026-07-28 11:36:08

●A104.21.86.1042026-02-28 → 2026-07-28 · 5 obs

● 2026-02-28 19:17:18
● 2026-03-05 23:23:04
○ 2026-03-08 19:16:10
● 2026-05-01 08:04:50
● 2026-07-28 11:36:08

●A172.67.217.2152026-02-28 → 2026-07-28 · 5 obs

● 2026-02-28 19:17:18
● 2026-03-05 23:23:04
○ 2026-03-08 19:16:10
● 2026-05-01 08:04:50
● 2026-07-28 11:36:08

○A188.114.96.02026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-05 23:23:04
● 2026-03-08 19:16:10
○ 2026-05-01 08:04:50
○ 2026-07-28 11:36:08

○A188.114.97.02026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-05 23:23:04
● 2026-03-08 19:16:10
○ 2026-05-01 08:04:50
○ 2026-07-28 11:36:08

●A2606:4700:3031::ac43:d9d72026-07-15 → 2026-07-28 · 3 obs

○ 2026-06-15 01:41:16
● 2026-07-15 08:02:42
● 2026-07-28 11:36:08

○A2606:4700:3034::6815:56682026-02-28 → 2026-06-15 · 7 obs

● 2026-02-28 19:17:18
● 2026-03-05 23:23:04
○ 2026-03-08 19:16:10
● 2026-05-01 08:04:50
● 2026-06-15 01:41:16
○ 2026-07-15 08:02:42
○ 2026-07-28 11:36:08

○A2606:4700:3034::ac43:d9d72026-02-28 → 2026-06-15 · 7 obs

● 2026-02-28 19:17:18
● 2026-03-05 23:23:04
○ 2026-03-08 19:16:10
● 2026-05-01 08:04:50
● 2026-06-15 01:41:16
○ 2026-07-15 08:02:42
○ 2026-07-28 11:36:08

●A2606:4700:3035::6815:56682026-07-15 → 2026-07-28 · 3 obs

○ 2026-06-15 01:41:16
● 2026-07-15 08:02:42
● 2026-07-28 11:36:08

○A2a06:98c1:3120::2026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-05 23:23:04
● 2026-03-08 19:16:10
○ 2026-05-01 08:04:50
○ 2026-07-28 11:36:08

○A2a06:98c1:3121::2026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-05 23:23:04
● 2026-03-08 19:16:10
○ 2026-05-01 08:04:50
○ 2026-07-28 11:36:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...	-
kernelops.ru	sue.ns.cloudflare.com, dave.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.109

NS records: sue.ns.cloudflare.com, dave.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 694ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.217.215, 104.21.86.104`
AAAA	2	`2606:4700:3035::6815:5668, 2606:4700:3031::ac43:d9d7`
NS	2	`dave.ns.cloudflare.com, sue.ns.cloudflare.com`
MX	1	`mx.yandex.net (pri: 10)`
TXT	2	`v=spf1 redirect=_spf.yandex.net, yandex-verification: ce6158e5652e0f6f`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dave.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

kernelops.ru directs to four IP numbers, which are 104.21.86.104, 172.67.217.215, 2606:4700:3031::ac43:d9d7 and 2606:4700:3035::6815:5668.

Two other host names, along with www.eve-search.com, www.sbmc.com.cn and clean-email.fr, also share IP numbers with kernelops.ru.

Name Servers

The NS records for kernelops.ru delegate to dave.ns.cloudflare.com and sue.ns.cloudflare.com.

kernelops.ru shares its NS records with other domains, for example postboxandy.com, concelhodepombal.com, quilate.pt and two others.

At least some of kernelops.ru's name servers are shared with other domains, for example wellnessfocuszone.com, 5buckswow.com, stru-ctpattern.digital and two more.

These name servers are often deployed together with the name servers nile.ns.cloudflare.com, mimi.ns.cloudflare.com, dana.ns.cloudflare.com and gina.ns.cloudflare.com.

DNS names with 6 IP addresses:

dave.ns.cloudflare.com maps to 108.162.193.109, 172.64.33.109, 173.245.59.109 and 3 additional IP addresses.

sue.ns.cloudflare.com maps to 108.162.192.145, 172.64.32.145, 173.245.58.145 and 3 additional IP addresses.

Mail Servers

The sole mail server for kernelops.ru is mx.yandex.net.

Among the domains sharing a mail server setup with kernelops.ru are bakgorinsaat.com.tr, balcomax.com, besthouse.am and two others.

At least a portion of kernelops.ru's mail servers are shared with other domains, among them lisov.net and alterlex.ru.

mx.yandex.net directs to two IP numbers, 77.88.21.249 and 2a02:6b8::311.