fkun.tech - dns.ninja

`fkun.tech`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:3185^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:a37d^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.49.133^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.163.125^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lorna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3abe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lorna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0be^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lorna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20be^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lorna.ns.cloudflare.com`
		A	108.162.192.190^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lorna.ns.cloudflare.com`
		A	172.64.32.190^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lorna.ns.cloudflare.com`
		A	173.245.58.190^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lorna.ns.cloudflare.com`
NS	`norm.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b86^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norm.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c186^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`norm.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2186^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`norm.ns.cloudflare.com`
		A	108.162.193.134^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norm.ns.cloudflare.com`
		A	172.64.33.134^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norm.ns.cloudflare.com`
		A	173.245.59.134^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norm.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	`google-site-verification=qtF-CMqVteddPS209TRpQ8FRxQKgcqT7SLIH6ToIYnQ`
TXT	`v=spf1 redirect=_spf.yandex.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.49.133, 172.67.163.125
		IPv6 hints	2606:4700:3032::6815:3185, 2606:4700:3035::ac43:a37d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=59, name=cloudflare-ech.com
SOA	`lorna.ns.cloudflare.com`dns@cloudflare.com serial=2408874719

`tech`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1783691939

Same first word

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fkun.tech

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DNS History

15 records (7 active, 8 former)

○NSdns17.hichina.com2020-01-11 → 2020-01-11 · 3 obs

● 2020-01-11 20:55:54
○ 2026-03-21 04:31:34
○ 2026-07-10 14:18:44

○NSdns18.hichina.com2020-01-11 → 2020-01-11 · 3 obs

● 2020-01-11 20:55:54
○ 2026-03-21 04:31:34
○ 2026-07-10 14:18:44

●NSlorna.ns.cloudflare.com2026-03-21 → 2026-07-10 · 3 obs

○ 2020-01-11 20:55:54
● 2026-03-21 04:31:34
● 2026-07-10 14:18:44

●NSnorm.ns.cloudflare.com2026-03-21 → 2026-07-10 · 3 obs

○ 2020-01-11 20:55:54
● 2026-03-21 04:31:34
● 2026-07-10 14:18:44

●MXmx.yandex.net2020-01-11 → 2026-07-10 · 2 obs

● 2020-01-11 20:55:54
● 2026-07-10 14:18:44

●A104.21.49.1332026-03-21 → 2026-07-10 · 6 obs

○ 2020-01-11 20:55:54
● 2026-03-21 04:31:34
● 2026-06-13 11:01:30
○ 2026-06-27 12:07:58
● 2026-07-10 14:18:42
● 2026-07-10 14:18:44

●A172.67.163.1252026-03-21 → 2026-07-10 · 6 obs

○ 2020-01-11 20:55:54
● 2026-03-21 04:31:34
● 2026-06-13 11:01:30
○ 2026-06-27 12:07:58
● 2026-07-10 14:18:42
● 2026-07-10 14:18:44

○A188.114.96.02026-06-27 → 2026-06-27 · 5 obs

○ 2026-03-21 04:31:34
○ 2026-06-13 11:01:30
● 2026-06-27 12:07:58
○ 2026-07-10 14:18:42
○ 2026-07-10 14:18:44

○A188.114.97.02026-06-27 → 2026-06-27 · 5 obs

○ 2026-03-21 04:31:34
○ 2026-06-13 11:01:30
● 2026-06-27 12:07:58
○ 2026-07-10 14:18:42
○ 2026-07-10 14:18:44

●A2606:4700:3032::6815:31852026-07-10 → 2026-07-10 · 3 obs

○ 2026-06-27 12:07:58
● 2026-07-10 14:18:42
● 2026-07-10 14:18:44

○A2606:4700:3034::6815:31852026-03-21 → 2026-06-13 · 5 obs

○ 2020-01-11 20:55:54
● 2026-03-21 04:31:34
● 2026-06-13 11:01:30
○ 2026-06-27 12:07:58
○ 2026-07-10 14:18:44

●A2606:4700:3035::ac43:a37d2026-03-21 → 2026-07-10 · 6 obs

○ 2020-01-11 20:55:54
● 2026-03-21 04:31:34
● 2026-06-13 11:01:30
○ 2026-06-27 12:07:58
● 2026-07-10 14:18:42
● 2026-07-10 14:18:44

○A2a06:98c1:3120::2026-06-27 → 2026-06-27 · 5 obs

○ 2026-03-21 04:31:34
○ 2026-06-13 11:01:30
● 2026-06-27 12:07:58
○ 2026-07-10 14:18:42
○ 2026-07-10 14:18:44

○A2a06:98c1:3121::2026-06-27 → 2026-06-27 · 5 obs

○ 2026-03-21 04:31:34
○ 2026-06-13 11:01:30
● 2026-06-27 12:07:58
○ 2026-07-10 14:18:42
○ 2026-07-10 14:18:44

○A45.76.194.1442020-01-11 → 2020-01-11 · 3 obs

● 2020-01-11 20:55:54
○ 2026-03-21 04:31:34
○ 2026-07-10 14:18:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	-
fkun.tech	lorna.ns.cloudflare.com, norm.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.190

NS records: lorna.ns.cloudflare.com, norm.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fkun.tech (unsigned zone)

⏱️ Timing

Total: 724ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.49.133, 172.67.163.125`
AAAA	2	`2606:4700:3035::ac43:a37d, 2606:4700:3032::6815:3185`
NS	2	`lorna.ns.cloudflare.com, norm.ns.cloudflare.com`
MX	1	`mx.yandex.net (pri: 10)`
TXT	2	`google-site-verification=qtF-CMqVteddPS2, v=spf1 redirect=_spf.yandex.net`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lorna.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

fkun.tech points to the four IP addresses 104.21.49.133, 172.67.163.125, 2606:4700:3032::6815:3185 and 2606:4700:3035::ac43:a37d.

Two other host names, along with asino.me, towerofbabelfish.com and 4008855447.com, also share IP numbers with fkun.tech.

Name Servers

fkun.tech has two authoritative name servers — lorna.ns.cloudflare.com and norm.ns.cloudflare.com.

fkun.tech shares its NS records with other domains, for example drhaowang.com, ccprn.com, dkisler.com and two others.

There is at least partial name server overlap between fkun.tech and other domains — agenciaexperts.com, alltecn.com, mohbasel.ch and two more among them.

The name servers lady.ns.cloudflare.com, isla.ns.cloudflare.com, jay.ns.cloudflare.com and two others are commonly seen in use alongside these name servers.

DNS names with 6 IP addresses:

lorna.ns.cloudflare.com points to 108.162.192.190, 172.64.32.190, 173.245.58.190 and 3 other IP addresses.

norm.ns.cloudflare.com points to 108.162.193.134, 172.64.33.134, 173.245.59.134 and 3 other IP addresses.

Mail Servers

The sole mail server for fkun.tech is mx.yandex.net.

Among the domains sharing a mail server setup with fkun.tech are sakinca.com, biltekkoleji.k12.tr, nicstroy.ru and two others.

There is at least a partial MX overlap between fkun.tech and other domains, including volga21.ru, joma-rus.ru, issakov.ru and two others.

These mail servers often co-occur with the mail servers mx.yandex.ru.

mx.yandex.net carries two IP numbers: 77.88.21.249 and 2a02:6b8::311.