`opkwin.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:bc2b^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:512d^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.45^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.188.43^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ned.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bd2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ned.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ned.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ned.ns.cloudflare.com`
		A	108.162.193.210^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ned.ns.cloudflare.com`
		A	172.64.33.210^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ned.ns.cloudflare.com`
		A	173.245.59.210^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ned.ns.cloudflare.com`
NS	`sandy.ns.cloudflare.com`
		A	2606:4700:50::adf5:3adb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0db^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sandy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20db^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sandy.ns.cloudflare.com`
		A	108.162.192.219^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandy.ns.cloudflare.com`
		A	172.64.32.219^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandy.ns.cloudflare.com`
		A	173.245.58.219^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandy.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.81.45, 172.67.188.43
		IPv6 hints	2606:4700:3035::ac43:bc2b, 2606:4700:3036::6815:512d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=76, name=cloudflare-ech.com
SOA	`ned.ns.cloudflare.com`dns@cloudflare.com serial=2402161427

`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=1778459851

Same first word

opkwin.com

Similar names

nowpik.com

ipknow.com

nipkow.com

nipkow.ch

nipkow.de

kinpow.com

pokwin.com

niwopk.com

powink.site

ikonwp.com

winpok.com

pinkwo.com

winkop.com

knowip.com

ipknow.cn

nipkow.expert

nipkow.nl

pinkow.com

nipkow.eu

powkin.com

DNS History

14 records (6 active, 8 former)

●NSned.ns.cloudflare.com2026-04-20 → 2026-05-11 · 3 obs

○ 2019-03-31 16:14:14
● 2026-04-20 04:22:44
● 2026-05-11 00:55:04

○NSns1.namefind.com2019-03-31 → 2019-03-31 · 4 obs

○ 2016-12-25 19:10:42
● 2019-03-31 16:14:14
○ 2026-04-20 04:22:44
○ 2026-05-11 00:55:04

○NSns1stv.name.com2015-08-06 → 2016-12-25 · 4 obs

● 2015-08-06 13:24:26
● 2016-12-25 19:10:42
○ 2019-03-31 16:14:14
○ 2026-05-11 00:55:04

○NSns2.namefind.com2019-03-31 → 2019-03-31 · 4 obs

○ 2016-12-25 19:10:42
● 2019-03-31 16:14:14
○ 2026-04-20 04:22:44
○ 2026-05-11 00:55:04

○NSns2jqz.name.com2015-08-06 → 2016-12-25 · 4 obs

● 2015-08-06 13:24:26
● 2016-12-25 19:10:42
○ 2019-03-31 16:14:14
○ 2026-05-11 00:55:04

○NSns3dkz.name.com2015-08-06 → 2016-12-25 · 4 obs

● 2015-08-06 13:24:26
● 2016-12-25 19:10:42
○ 2019-03-31 16:14:14
○ 2026-05-11 00:55:04

○NSns4lqx.name.com2015-08-06 → 2016-12-25 · 4 obs

● 2015-08-06 13:24:26
● 2016-12-25 19:10:42
○ 2019-03-31 16:14:14
○ 2026-05-11 00:55:04

●NSsandy.ns.cloudflare.com2026-04-20 → 2026-05-11 · 3 obs

○ 2019-03-31 16:14:14
● 2026-04-20 04:22:44
● 2026-05-11 00:55:04

●A104.21.81.452026-04-20 → 2026-05-11 · 3 obs

○ 2019-03-31 16:14:14
● 2026-04-20 04:22:44
● 2026-05-11 00:55:04

●A172.67.188.432026-04-20 → 2026-05-11 · 3 obs

○ 2019-03-31 16:14:14
● 2026-04-20 04:22:44
● 2026-05-11 00:55:04

●A2606:4700:3035::ac43:bc2b2026-04-20 → 2026-05-11 · 3 obs

○ 2019-03-31 16:14:14
● 2026-04-20 04:22:44
● 2026-05-11 00:55:04

●A2606:4700:3036::6815:512d2026-04-20 → 2026-05-11 · 3 obs

○ 2019-03-31 16:14:14
● 2026-04-20 04:22:44
● 2026-05-11 00:55:04

○A35.186.238.1012019-03-31 → 2019-03-31 · 4 obs

○ 2016-12-25 19:10:42
● 2019-03-31 16:14:14
○ 2026-04-20 04:22:44
○ 2026-05-11 00:55:04

○A8.5.1.512015-08-06 → 2016-12-25 · 4 obs

● 2015-08-06 13:24:26
● 2016-12-25 19:10:42
○ 2019-03-31 16:14:14
○ 2026-05-11 00:55:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
opkwin.com	ned.ns.cloudflare.com, sandy.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.219

NS records: ned.ns.cloudflare.com, sandy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opkwin.com (unsigned zone)

⏱️ Timing

Total: 120ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.81.45, 172.67.188.43`
AAAA	2	`2606:4700:3035::ac43:bc2b, 2606:4700:3036::6815:512d`
NS	2	`ned.ns.cloudflare.com, sandy.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ned.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

opkwin.com maps to four IP numbers: 2606:4700:3035::ac43:bc2b, 2606:4700:3036::6815:512d, 104.21.81.45 and 172.67.188.43.

Other host names, for instance rechtsanwalt-scheer.net, alphaandomega.in, hao1990.com, mk4web.net and bedbugsregistry.net share IP numbers with opkwin.com.

Name Servers

Two name servers ned.ns.cloudflare.com and sandy.ns.cloudflare.com handle delegation for opkwin.com.

opkwin.com uses the same name server setup as other domains, for example 7111.uk, c60-france.com, playserver.co, novavet.pl and setiakon.com.my.

opkwin.com partially shares name servers with other domains; examples include zukari.ca, blogsdemexico.com.mx, learn-mandarin-hk.com, luckysnoblebbq.com and jobitv.com.

These name servers are commonly used with josephine.ns.cloudflare.com, jerry.ns.cloudflare.com and wanda.ns.cloudflare.com.

Host names with six IP numbers: ned.ns.cloudflare.com points to: 2606:4700:58::adf5:3bd2, 2803:f800:50::6ca2:c1d2, 2a06:98c1:50::ac40:21d2, 108.162.193.210, 172.64.33.210 and 173.245.59.210; sandy.ns.cloudflare.com points to: 2606:4700:50::adf5:3adb, 2803:f800:50::6ca2:c0db, 2a06:98c1:50::ac40:20db, 108.162.192.219, 172.64.32.219 and 173.245.58.219.

opkwin.com - robtex.com

opkwin.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

`opkwin.com`

`com`