`dvnuk.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:40d9^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:bbe4^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.64.217^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.187.228^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`keanu.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ca7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keanu.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`keanu.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`keanu.ns.cloudflare.com`
		A	108.162.195.167^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keanu.ns.cloudflare.com`
		A	162.159.44.167^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keanu.ns.cloudflare.com`
		A	172.64.35.167^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keanu.ns.cloudflare.com`
NS	`linda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3afa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`linda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`linda.ns.cloudflare.com`
		A	108.162.192.250^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	172.64.32.250^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	173.245.58.250^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
MX	`mail.dvnuk.com` ⭐
		A	193.34.145.202^{🇩🇪 CONTABO193.34.144.0/23}
			PTR	`m3499.contaboserver.net`
TXT	`v=spf1 +a +mx +ip4:193.34.145.202 +include:contabo.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.64.217, 172.67.187.228
		IPv6 hints	2606:4700:3033::6815:40d9, 2606:4700:3033::ac43:bbe4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=219, name=cloudflare-ech.com
SOA	`keanu.ns.cloudflare.com`dns@cloudflare.com serial=2410877907

`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=1786146729

Same first word

dvnuk.com

Similar names

kuvdn.com

kundv.eu

udnvk.site

DNS History

24 records (7 active, 17 former)

●NSkeanu.ns.cloudflare.com2026-05-18 → 2026-08-08 · 3 obs

○ 2017-10-18 21:30:22
● 2026-05-18 04:29:52
● 2026-08-08 00:20:20

●NSlinda.ns.cloudflare.com2026-05-18 → 2026-08-08 · 3 obs

○ 2017-10-18 21:30:22
● 2026-05-18 04:29:52
● 2026-08-08 00:20:20

○NSns1.contabo.net2016-09-19 → 2017-10-18 · 5 obs

○ 2016-03-04 02:27:54
● 2016-09-19 04:25:36
● 2017-10-18 21:30:22
○ 2026-05-18 04:29:52
○ 2026-08-08 00:20:20

○NSns1.hosting90-systems.hr2015-12-04 → 2016-03-04 · 4 obs

● 2015-12-04 20:35:06
● 2016-03-04 02:27:54
○ 2016-09-19 04:25:36
○ 2026-08-08 00:20:20

○NSns1.hosting90.cz2015-12-04 → 2016-03-04 · 4 obs

● 2015-12-04 20:35:06
● 2016-03-04 02:27:54
○ 2016-09-19 04:25:36
○ 2026-08-08 00:20:20

○NSns2.contabo.net2016-09-19 → 2017-10-18 · 5 obs

○ 2016-03-04 02:27:54
● 2016-09-19 04:25:36
● 2017-10-18 21:30:22
○ 2026-05-18 04:29:52
○ 2026-08-08 00:20:20

○NSns2.hosting90-systems.hr2015-12-04 → 2016-03-04 · 4 obs

● 2015-12-04 20:35:06
● 2016-03-04 02:27:54
○ 2016-09-19 04:25:36
○ 2026-08-08 00:20:20

○NSns3.contabo.net2016-09-19 → 2017-10-18 · 5 obs

○ 2016-03-04 02:27:54
● 2016-09-19 04:25:36
● 2017-10-18 21:30:22
○ 2026-05-18 04:29:52
○ 2026-08-08 00:20:20

○NSns3.hosting90.net2015-12-04 → 2016-03-04 · 4 obs

● 2015-12-04 20:35:06
● 2016-03-04 02:27:54
○ 2016-09-19 04:25:36
○ 2026-08-08 00:20:20

○MXantispam.hosting90-systems.hr2015-12-04 → 2016-03-04 · 4 obs

● 2015-12-04 20:35:06
● 2016-03-04 02:27:54
○ 2016-09-19 04:25:36
○ 2026-08-08 00:20:20

●MXmail.dvnuk.com2016-09-19 → 2026-08-08 · 3 obs

○ 2016-03-04 02:27:54
● 2016-09-19 04:25:36
● 2026-08-08 00:20:20

●A104.21.64.2172026-05-18 → 2026-08-08 · 6 obs

○ 2017-10-18 21:30:22
● 2026-05-18 04:29:52
● 2026-06-16 07:43:00
○ 2026-07-08 14:10:06
● 2026-07-09 03:52:00
● 2026-08-08 00:20:20

●A172.67.187.2282026-05-18 → 2026-08-08 · 6 obs

○ 2017-10-18 21:30:22
● 2026-05-18 04:29:52
● 2026-06-16 07:43:00
○ 2026-07-08 14:10:06
● 2026-07-09 03:52:00
● 2026-08-08 00:20:20

○A188.114.96.02026-07-08 → 2026-07-08 · 4 obs

○ 2026-06-16 07:43:00
● 2026-07-08 14:10:06
○ 2026-07-09 03:52:00
○ 2026-08-08 00:20:20

○A188.114.97.02026-07-08 → 2026-07-08 · 4 obs

○ 2026-06-16 07:43:00
● 2026-07-08 14:10:06
○ 2026-07-09 03:52:00
○ 2026-08-08 00:20:20

○A193.34.145.2022016-09-19 → 2017-10-18 · 5 obs

○ 2016-03-04 02:27:54
● 2016-09-19 04:25:36
● 2017-10-18 21:30:22
○ 2026-05-18 04:29:52
○ 2026-08-08 00:20:20

○A2606:4700:3030::6815:40d92026-05-18 → 2026-06-16 · 5 obs

○ 2017-10-18 21:30:22
● 2026-05-18 04:29:52
● 2026-06-16 07:43:00
○ 2026-07-08 14:10:06
○ 2026-08-08 00:20:20

●A2606:4700:3033::6815:40d92026-07-09 → 2026-08-08 · 3 obs

○ 2026-07-08 14:10:06
● 2026-07-09 03:52:00
● 2026-08-08 00:20:20

●A2606:4700:3033::ac43:bbe42026-07-09 → 2026-08-08 · 3 obs

○ 2026-07-08 14:10:06
● 2026-07-09 03:52:00
● 2026-08-08 00:20:20

○A2606:4700:3037::ac43:bbe42026-05-18 → 2026-06-16 · 5 obs

○ 2017-10-18 21:30:22
● 2026-05-18 04:29:52
● 2026-06-16 07:43:00
○ 2026-07-08 14:10:06
○ 2026-08-08 00:20:20

○A2a03:b780:1:5:216:3eff:fe00:c1c2015-12-04 → 2016-03-04 · 4 obs

● 2015-12-04 20:35:06
● 2016-03-04 02:27:54
○ 2016-09-19 04:25:36
○ 2026-08-08 00:20:20

○A2a06:98c1:3120::2026-07-08 → 2026-07-08 · 4 obs

○ 2026-06-16 07:43:00
● 2026-07-08 14:10:06
○ 2026-07-09 03:52:00
○ 2026-08-08 00:20:20

○A2a06:98c1:3121::2026-07-08 → 2026-07-08 · 4 obs

○ 2026-06-16 07:43:00
● 2026-07-08 14:10:06
○ 2026-07-09 03:52:00
○ 2026-08-08 00:20:20

○A37.46.82.602015-12-04 → 2016-03-04 · 4 obs

● 2015-12-04 20:35:06
● 2016-03-04 02:27:54
○ 2016-09-19 04:25:36
○ 2026-08-08 00:20:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net...	-
dvnuk.com	linda.ns.cloudflare.com, keanu.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.250

NS records: linda.ns.cloudflare.com, keanu.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dvnuk.com (unsigned zone)

⏱️ Timing

Total: 1512ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.64.217, 172.67.187.228`
AAAA	2	`2606:4700:3033::6815:40d9, 2606:4700:3033::ac43:bbe4`
NS	2	`keanu.ns.cloudflare.com, linda.ns.cloudflare.com`
MX	1	`mail.dvnuk.com (pri: 10)`
TXT	1	`v=spf1 +a +mx +ip4:193.34.145.202 +inclu`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`keanu.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (linda.ns.cloudflare.com, linda.ns.cloudflare.com, linda.ns.cloudflare.com...)

Analysis

IP Addresses

dvnuk.com directs to four IP numbers, which are 104.21.64.217, 172.67.187.228, 2606:4700:3033::6815:40d9 and 2606:4700:3033::ac43:bbe4.

Among the host names that share IP numbers with dvnuk.com are www.cangdamatbangchi.vn, ssquare.pk, kiyafetx.com and two others.

Name Servers

dvnuk.com is served by two delegated name servers, keanu.ns.cloudflare.com and linda.ns.cloudflare.com.

dvnuk.com has the same name server delegation as a number of other domains, such as dog-ter.com, javzog.com, waysim.net and two more.

The name servers of dvnuk.com overlap at least partially with those of other domains — among them wikiexplora.com, 9nb.net, 9wy.net and two more.

These name servers commonly co-occur with the name servers maya.ns.cloudflare.com, jarred.ns.cloudflare.com, marty.ns.cloudflare.com and alla.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

keanu.ns.cloudflare.com carries IP addresses 108.162.195.167, 162.159.44.167 and 172.64.35.167, with 3 other addresses beyond those.

linda.ns.cloudflare.com carries IP addresses 108.162.192.250, 172.64.32.250 and 173.245.58.250, with 3 other addresses beyond those.

Mail Servers

dvnuk.com routes its mail through a single mail server, mail.dvnuk.com.

There is one IP number for mail.dvnuk.com: 193.34.145.202.

dvnuk.com - robtex.com

dvnuk.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`dvnuk.com`

`com`