7.co.kr - robtex.com

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`7.co.kr`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:8a2e^{🇺🇸 Cloudflare}
A	2606:4700:3033::6815:40f3^{🇺🇸 Cloudflare}
A	104.21.64.243^Cloudflare
A	172.67.138.46^{🇺🇸 Cloudflare}
NS	`jasmine.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aaa^{🇺🇸 Cloudflare}
			PTR	`jasmine.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0aa^{🇨🇷 Cloudflare}
			PTR	`jasmine.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20aa^{🇺🇸 Cloudflare}
			PTR	`jasmine.ns.cloudflare.com`
		A	108.162.192.170^{🇺🇸 Cloudflare}
			PTR	`jasmine.ns.cloudflare.com`
		A	172.64.32.170^{🇺🇸 Cloudflare}
			PTR	`jasmine.ns.cloudflare.com`
		A	173.245.58.170^{🇺🇸 Cloudflare}
			PTR	`jasmine.ns.cloudflare.com`
NS	`miles.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bcf^{🇺🇸 Cloudflare}
			PTR	`miles.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1cf^{🇨🇷 Cloudflare}
			PTR	`miles.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21cf^{🇺🇸 Cloudflare}
			PTR	`miles.ns.cloudflare.com`
		A	108.162.193.207^{🇺🇸 Cloudflare}
			PTR	`miles.ns.cloudflare.com`
		A	172.64.33.207^{🇺🇸 Cloudflare}
			PTR	`miles.ns.cloudflare.com`
		A	173.245.59.207^{🇺🇸 Cloudflare}
			PTR	`miles.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^Cloudflare
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^Cloudflare
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^Cloudflare
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁶⁰⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^Cloudflare
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^Cloudflare
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^Cloudflare
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁹³⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^Cloudflare
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^Cloudflare
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^Cloudflare
			PTR	`route2.mx.cloudflare.net`
TXT	`MS=ms47939655`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
SOA	`jasmine.ns.cloudflare.com`dns@cloudflare.com serial=2396815889

`co.kr`

	DNSSEC	🔒 Signed (DS record present)
	NS	`g.dns.kr` ⭐ ⚠️ Not in parent delegation 🔒
	NS	`b.dns.kr` ⚠️ Not in parent delegation
	NS	`c.dns.kr` ⚠️ Not in parent delegation 🔒
	NS	`d.dns.kr` ⚠️ Not in parent delegation 🔒
	NS	`e.dns.kr` ⚠️ Not in parent delegation 🔒
	NS	`f.dns.kr` ⚠️ Not in parent delegation 🔒
	SOA	`g.dns.kr`domain-manager@nic.or.kr serial=2602170541

WOT: UNKNOWN (62/100)

Up

www21.7.co.kr

www.7.co.kr

www23.7.co.kr

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DNS History

37 records (9 active, 28 former)

●NSjasmine.ns.cloudflare.com2017-03-27 → 2026-02-18 · 3 obs

○ 2016-04-12 11:56:44
● 2017-03-27 17:09:26
● 2026-02-18 22:51:16

●NSmiles.ns.cloudflare.com2017-03-27 → 2026-02-18 · 3 obs

○ 2016-04-12 11:56:44
● 2017-03-27 17:09:26
● 2026-02-18 22:51:16

○NSns11.dnstool.net2015-08-14 → 2016-04-12 · 4 obs

● 2015-08-14 22:11:40
● 2016-04-12 11:56:44
○ 2017-03-27 17:09:26
○ 2026-02-18 22:51:16

○NSns12.dnstool.net2015-08-14 → 2016-04-12 · 4 obs

● 2015-08-14 22:11:40
● 2016-04-12 11:56:44
○ 2017-03-27 17:09:26
○ 2026-02-18 22:51:16

○NSns13.dnstool.net2015-08-14 → 2016-04-12 · 4 obs

● 2015-08-14 22:11:40
● 2016-04-12 11:56:44
○ 2017-03-27 17:09:26
○ 2026-02-18 22:51:16

●MXroute1.mx.cloudflare.net2026-02-17 → 2026-02-18 · 2 obs

● 2026-02-17 22:15:12
● 2026-02-18 22:51:16

●MXroute2.mx.cloudflare.net2026-02-17 → 2026-02-18 · 2 obs

● 2026-02-17 22:15:12
● 2026-02-18 22:51:16

●MXroute3.mx.cloudflare.net2026-02-17 → 2026-02-18 · 2 obs

● 2026-02-17 22:15:12
● 2026-02-18 22:51:16

○A103.28.248.12015-12-08 → 2015-12-08 · 4 obs

○ 2015-08-14 22:11:40
● 2015-12-08 12:45:20
○ 2016-03-19 13:24:08
○ 2026-02-18 22:51:16

○A103.28.248.932015-12-08 → 2015-12-08 · 4 obs

○ 2015-08-14 22:11:40
● 2015-12-08 12:45:20
○ 2016-03-19 13:24:08
○ 2026-02-18 22:51:16

●A104.21.64.2432026-02-17 → 2026-02-18 · 3 obs

○ 2017-08-30 02:52:24
● 2026-02-17 22:15:12
● 2026-02-18 22:51:16

○A107.154.103.562016-04-12 → 2016-04-12 · 4 obs

○ 2016-03-19 13:24:08
● 2016-04-12 11:56:44
○ 2017-03-27 17:09:26
○ 2026-02-18 22:51:16

○A14.63.226.1522015-08-14 → 2015-08-14 · 3 obs

● 2015-08-14 22:11:40
○ 2017-07-10 23:42:04
○ 2026-02-18 22:51:16

○A149.126.72.1002016-03-19 → 2016-03-19 · 4 obs

○ 2015-12-08 12:45:20
● 2016-03-19 13:24:08
○ 2016-04-12 11:56:44
○ 2026-02-18 22:51:16

○A151.101.28.2042017-07-10 → 2017-08-30 · 6 obs

○ 2017-03-27 17:09:26
● 2017-07-10 23:42:04
○ 2017-07-31 19:12:56
● 2017-08-30 02:52:24
○ 2026-02-17 22:15:12
○ 2026-02-18 22:51:16

○A151.101.32.2042017-07-10 → 2017-08-30 · 5 obs

○ 2017-03-27 17:09:26
● 2017-07-10 23:42:04
● 2017-08-30 02:52:24
○ 2026-02-17 22:15:12
○ 2026-02-18 22:51:16

○A151.101.40.2042017-07-10 → 2017-08-30 · 5 obs

○ 2017-03-27 17:09:26
● 2017-07-10 23:42:04
● 2017-08-30 02:52:24
○ 2026-02-17 22:15:12
○ 2026-02-18 22:51:16

○A151.101.52.2042017-07-10 → 2017-08-30 · 5 obs

○ 2017-03-27 17:09:26
● 2017-07-10 23:42:04
● 2017-08-30 02:52:24
○ 2026-02-17 22:15:12
○ 2026-02-18 22:51:16

○A151.101.60.2042017-07-10 → 2017-08-30 · 5 obs

○ 2017-03-27 17:09:26
● 2017-07-10 23:42:04
● 2017-08-30 02:52:24
○ 2026-02-17 22:15:12
○ 2026-02-18 22:51:16

○A151.101.72.2042017-07-10 → 2017-08-30 · 5 obs

○ 2017-03-27 17:09:26
● 2017-07-10 23:42:04
● 2017-08-30 02:52:24
○ 2026-02-17 22:15:12
○ 2026-02-18 22:51:16

○A151.101.8.2042017-07-10 → 2017-08-30 · 5 obs

○ 2017-03-27 17:09:26
● 2017-07-10 23:42:04
● 2017-08-30 02:52:24
○ 2026-02-17 22:15:12
○ 2026-02-18 22:51:16

○A151.101.80.2042017-07-31 → 2017-07-31 · 4 obs

○ 2017-07-10 23:42:04
● 2017-07-31 19:12:56
○ 2017-08-30 02:52:24
○ 2026-02-18 22:51:16

○A151.101.92.2042017-07-10 → 2017-08-30 · 5 obs

○ 2017-03-27 17:09:26
● 2017-07-10 23:42:04
● 2017-08-30 02:52:24
○ 2026-02-17 22:15:12
○ 2026-02-18 22:51:16

●A172.67.138.462026-02-17 → 2026-02-18 · 3 obs

○ 2017-08-30 02:52:24
● 2026-02-17 22:15:12
● 2026-02-18 22:51:16

○A185.11.124.1002016-03-19 → 2016-03-19 · 4 obs

○ 2015-12-08 12:45:20
● 2016-03-19 13:24:08
○ 2016-04-12 11:56:44
○ 2026-02-18 22:51:16

○A192.230.64.1002016-03-19 → 2016-03-19 · 4 obs

○ 2015-12-08 12:45:20
● 2016-03-19 13:24:08
○ 2016-04-12 11:56:44
○ 2026-02-18 22:51:16

○A198.143.32.22016-03-19 → 2016-03-19 · 4 obs

○ 2015-12-08 12:45:20
● 2016-03-19 13:24:08
○ 2016-04-12 11:56:44
○ 2026-02-18 22:51:16

○A199.83.129.1502015-12-08 → 2016-03-19 · 5 obs

○ 2015-08-14 22:11:40
● 2015-12-08 12:45:20
● 2016-03-19 13:24:08
○ 2016-04-12 11:56:44
○ 2026-02-18 22:51:16

○A199.83.131.1492016-03-19 → 2016-03-19 · 4 obs

○ 2015-12-08 12:45:20
● 2016-03-19 13:24:08
○ 2016-04-12 11:56:44
○ 2026-02-18 22:51:16

○A199.83.131.1502015-12-08 → 2016-03-19 · 5 obs

○ 2015-08-14 22:11:40
● 2015-12-08 12:45:20
● 2016-03-19 13:24:08
○ 2016-04-12 11:56:44
○ 2026-02-18 22:51:16

○A211.247.239.372017-03-27 → 2017-03-27 · 4 obs

○ 2016-04-12 11:56:44
● 2017-03-27 17:09:26
○ 2017-07-10 23:42:04
○ 2026-02-18 22:51:16

●A2606:4700:3032::ac43:8a2e2026-02-17 → 2026-02-18 · 3 obs

○ 2017-08-30 02:52:24
● 2026-02-17 22:15:12
● 2026-02-18 22:51:16

●A2606:4700:3033::6815:40f32026-02-17 → 2026-02-18 · 3 obs

○ 2017-08-30 02:52:24
● 2026-02-17 22:15:12
● 2026-02-18 22:51:16

○A45.64.64.2372015-12-08 → 2015-12-08 · 4 obs

○ 2015-08-14 22:11:40
● 2015-12-08 12:45:20
○ 2016-03-19 13:24:08
○ 2026-02-18 22:51:16

○CNAMEforward.7.co.kr2016-04-12 → 2016-04-12 · 4 obs

○ 2015-08-14 22:11:40
● 2016-04-12 11:56:44
○ 2017-03-27 17:09:26
○ 2026-02-18 22:51:16

○CNAMEforward.dnstool.net2015-08-14 → 2016-04-12 · 4 obs

● 2015-08-14 22:11:40
● 2016-04-12 11:56:44
○ 2017-03-27 17:09:26
○ 2026-02-18 22:51:16

○CNAMEs5c3b.x.incapdns.net2016-04-12 → 2016-04-12 · 4 obs

○ 2015-08-14 22:11:40
● 2016-04-12 11:56:44
○ 2017-03-27 17:09:26
○ 2026-02-18 22:51:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
7.co.kr	miles.ns.cloudflare.com, jasmine.ns.cloudflare.com	-

✅ Authoritative Response

Server: 173.245.59.207

NS records: miles.ns.cloudflare.com, jasmine.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 7.co.kr (unsigned zone)

⏱️ Timing

Total: 85ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.64.243, 172.67.138.46`
AAAA	2	`2606:4700:3033::6815:40f3, 2606:4700:3032::ac43:8a2e`
NS	2	`jasmine.ns.cloudflare.com, miles.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 15), route3.mx.cloudflare.net (pri: 60)...`
TXT	2	`MS=ms47939655, v=spf1 include:_spf.mx.cloudflare.net ~a`
SOA	1	`jasmine.ns.cloudflare.com dns.cloudflare`

AI analysis

7.co.kr is parent of www21.7.co.kr, www.7.co.kr and www23.7.co.kr.

7.co.kr points to four IP numbers: 2606:4700:3032::ac43:8a2e, 2606:4700:3033::6815:40f3, 104.21.64.243 and 172.67.138.46.

Other host names, for instance admin.syrecn.com, javsunday.com, charmelparis.com, spacifik.de and jwperformanceagency.co.uk share IP numbers with 7.co.kr.

7.co.kr's delegation is to two name servers jasmine.ns.cloudflare.com and miles.ns.cloudflare.com.

7.co.kr shares the same name server configuration as other domains, such as chessaudio.com, clubwalking.com, myimin.com, yulam.co.kr and koreabn.com.

7.co.kr at least partially shares its name servers with other domains, for instance cameliacare.com, sliptree.com, speedvoucher.co.kr, cliffinourminds.com and andersoncustodio.net.

These name servers are often used together with the name servers celine.ns.cloudflare.com.

Host names with six IP numbers:

jasmine.ns.cloudflare.com points to: 2606:4700:50::adf5:3aaa, 2803:f800:50::6ca2:c0aa, 2a06:98c1:50::ac40:20aa, 108.162.192.170, 172.64.32.170 and 173.245.58.170.

miles.ns.cloudflare.com points to: 2606:4700:58::adf5:3bcf, 2803:f800:50::6ca2:c1cf, 2a06:98c1:50::ac40:21cf, 108.162.193.207, 172.64.33.207 and 173.245.59.207.

7.co.kr is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

7.co.kr shares some mail servers with other domains, including lianyue.net, cprleathercare.com.au, pizzaovenradar.com, dreamcash.io and n0img.com.

Host names with six IP numbers:

route1.mx.cloudflare.net has IPs 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13.

route2.mx.cloudflare.net has IPs 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19.

route3.mx.cloudflare.net has IPs 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.