okcoin.com - robtex.com

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`okcoin.com`

DNSSEC	🔒 Signed (DS record present)
A	18.211.48.9^{🇺🇸 Amazon}
		PTR	`ec2-18-211-48-9.compute-1.amazonaws.com`
A	44.197.38.105^{🇺🇸 Amazon}
A	44.197.47.43^{🇺🇸 Amazon}
NS	`ns-538.awsdns-03.net` ⭐
		A	2600:9000:5302:1a00::1^{🇺🇸 Amazon}
			PTR	`ns-538.awsdns-03.net`
		A	205.251.194.26^{🇺🇸 Amazon}
			PTR	`ns-538.awsdns-03.net`
NS	`ns-1103.awsdns-09.org`
		A	2600:9000:5304:4f00::1^{🇺🇸 Amazon}
			PTR	`ns-1103.awsdns-09.org`
		A	205.251.196.79^{🇺🇸 Amazon}
			PTR	`ns-1103.awsdns-09.org`
NS	`ns-1644.awsdns-13.co.uk`
		A	2600:9000:5306:6c00::1^{🇺🇸 Amazon}
			PTR	`ns-1644.awsdns-13.co.uk`
		A	205.251.198.108^{🇺🇸 Amazon}
			PTR	`ns-1644.awsdns-13.co.uk`
NS	`ns-50.awsdns-06.com`
		A	2600:9000:5300:3200::1^{🇺🇸 Amazon}
			PTR	`ns-50.awsdns-06.com`
		A	205.251.192.50^{🇺🇸 Amazon}
			PTR	`ns-50.awsdns-06.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google}
			PTR	`yutulis-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.26^{🇺🇸 Google}
			PTR	`yucbful-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4024:c0d::1b^{🇺🇸 Google}
			PTR	`mj-in-f27.1e100.net`
		A	192.178.152.26^{🇺🇸 Google}
			PTR	`mj-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:403::1a^{🇺🇸 Google}
			PTR	`gg-in-f26.1e100.net`
		A	142.250.96.27^{🇺🇸 Google}
			PTR	`gg-in-f27.1e100.net`
TXT	`3jhxjmcd7ggtl3k3jgqbhzm2ddgts7tx`
TXT	`5987xj7m1g3076pshmccdp7g9t5616m5`
TXT	`_rw3851grgyb7n33qjs3b5qdl0syf5jb`
TXT	`apple-domain-verification=wV9YeuQGjVtRD1KM`
TXT	`atlassian-domain-verification=4LQe7yVCBas1ebJJeAlhhRzIWwGAZGc02uDxExqTnzTi1hI...`
TXT	`facebook-domain-verification=ipoffils9hdqkrf9mnwez53asozh48`
TXT	`google-site-verification=5R86jw060oAs87fgK_1leA8tjy9UvqLvFGeM7_u-TzE`
TXT	`qzhb866zmsh161dh3qhkb3kmb160hhlp`
TXT	`szt8csj76bhmkhrwys76gs3b3nv1vwfv`
TXT	`twilio-domain-verification=db5615e4a92c015583411b3683a010a1`
TXT	`v=spf1 include:_spf.google.com include:mail.zendesk.com -all`
SOA	`ns-538.awsdns-03.net`awsdns-hostmaster@amazon.com serial=1

`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=1771291435

rank #75342 globally
rank #33737 in the tld
📈 Tranco rank: #52,199

Up

www.okcoin.com

support1.okcoin.com

Same first word

okcoin.com

okcoin.ltd

okcoin.ru

okcoin.jp

okcoin.org

okcoin.net

okcoin.us

okcoin.de

okcoin.info

okcoin.co.kr

okcoin.cn

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coinko.io

DNS History

35 records (12 active, 23 former)

●NSns-1103.awsdns-09.org2021-05-11 → 2026-02-18 · 3 obs

○ 2018-02-01 06:30:32
● 2021-05-11 00:41:20
● 2026-02-18 02:26:28

●NSns-1644.awsdns-13.co.uk2021-05-11 → 2026-02-18 · 3 obs

○ 2018-02-01 06:30:32
● 2021-05-11 00:41:20
● 2026-02-18 02:26:28

●NSns-50.awsdns-06.com2021-05-11 → 2026-02-18 · 3 obs

○ 2018-02-01 06:30:32
● 2021-05-11 00:41:20
● 2026-02-18 02:26:28

●NSns-538.awsdns-03.net2021-05-11 → 2026-02-18 · 3 obs

○ 2018-02-01 06:30:32
● 2021-05-11 00:41:20
● 2026-02-18 02:26:28

○NSns3.dnsv4.com2015-08-18 → 2017-02-12 · 4 obs

● 2015-08-18 15:53:24
● 2017-02-12 21:25:08
○ 2018-02-01 06:30:32
○ 2026-02-18 02:26:28

○NSns4.dnsv4.com2015-08-18 → 2017-02-12 · 4 obs

● 2015-08-18 15:53:24
● 2017-02-12 21:25:08
○ 2018-02-01 06:30:32
○ 2026-02-18 02:26:28

○NSvip1.alidns.com2018-02-01 → 2018-02-01 · 4 obs

○ 2017-02-12 21:25:08
● 2018-02-01 06:30:32
○ 2021-05-11 00:41:20
○ 2026-02-18 02:26:28

○NSvip2.alidns.com2018-02-01 → 2018-02-01 · 4 obs

○ 2017-02-12 21:25:08
● 2018-02-01 06:30:32
○ 2021-05-11 00:41:20
○ 2026-02-18 02:26:28

●MXalt1.aspmx.l.google.com2021-05-11 → 2026-02-18 · 3 obs

○ 2018-02-01 06:30:32
● 2021-05-11 00:41:20
● 2026-02-18 02:26:28

●MXalt2.aspmx.l.google.com2021-05-11 → 2026-02-18 · 3 obs

○ 2018-02-01 06:30:32
● 2021-05-11 00:41:20
● 2026-02-18 02:26:28

●MXalt3.aspmx.l.google.com2021-05-11 → 2026-02-18 · 3 obs

○ 2018-02-01 06:30:32
● 2021-05-11 00:41:20
● 2026-02-18 02:26:28

●MXalt4.aspmx.l.google.com2021-05-11 → 2026-02-18 · 3 obs

○ 2018-02-01 06:30:32
● 2021-05-11 00:41:20
● 2026-02-18 02:26:28

●MXaspmx.l.google.com2021-05-11 → 2026-02-18 · 3 obs

○ 2018-02-01 06:30:32
● 2021-05-11 00:41:20
● 2026-02-18 02:26:28

○MXmxbiz1.qq.com2015-08-18 → 2018-02-01 · 4 obs

● 2015-08-18 15:53:24
● 2018-02-01 06:30:32
○ 2021-05-11 00:41:20
○ 2026-02-18 02:26:28

○MXmxbiz2.qq.com2015-08-18 → 2018-02-01 · 4 obs

● 2015-08-18 15:53:24
● 2018-02-01 06:30:32
○ 2021-05-11 00:41:20
○ 2026-02-18 02:26:28

○A104.20.55.2472016-08-06 → 2017-02-12 · 5 obs

○ 2016-03-27 16:00:06
● 2016-08-06 19:23:22
● 2017-02-12 21:25:08
○ 2018-02-01 06:30:32
○ 2026-02-18 02:26:28

○A104.20.56.2472016-08-06 → 2017-02-12 · 5 obs

○ 2016-03-27 16:00:06
● 2016-08-06 19:23:22
● 2017-02-12 21:25:08
○ 2018-02-01 06:30:32
○ 2026-02-18 02:26:28

○A119.28.48.2142015-08-18 → 2015-08-18 · 3 obs

● 2015-08-18 15:53:24
○ 2015-09-18 03:09:34
○ 2026-02-18 02:26:28

○A18.166.157.1492021-05-11 → 2021-05-11 · 4 obs

○ 2018-02-01 06:30:32
● 2021-05-11 00:41:20
○ 2026-02-17 09:38:28
○ 2026-02-18 02:26:28

○A18.167.57.2142021-05-11 → 2021-05-11 · 4 obs

○ 2018-02-01 06:30:32
● 2021-05-11 00:41:20
○ 2026-02-17 09:38:28
○ 2026-02-18 02:26:28

○A18.167.76.1392021-05-11 → 2021-05-11 · 4 obs

○ 2018-02-01 06:30:32
● 2021-05-11 00:41:20
○ 2026-02-17 09:38:28
○ 2026-02-18 02:26:28

●A18.211.48.92026-02-17 → 2026-02-18 · 3 obs

○ 2021-05-11 00:41:20
● 2026-02-17 09:38:28
● 2026-02-18 02:26:28

○A190.93.243.2542015-09-18 → 2016-02-04 · 5 obs

○ 2015-08-18 15:53:24
● 2015-09-18 03:09:34
● 2016-02-04 10:04:20
○ 2016-03-11 03:34:18
○ 2026-02-18 02:26:28

○A198.41.184.2542015-09-18 → 2016-02-04 · 5 obs

○ 2015-08-18 15:53:24
● 2015-09-18 03:09:34
● 2016-02-04 10:04:20
○ 2016-03-11 03:34:18
○ 2026-02-18 02:26:28

○A2400:cb00:2048:1::6814:37f72016-08-06 → 2017-02-12 · 5 obs

○ 2016-03-27 16:00:06
● 2016-08-06 19:23:22
● 2017-02-12 21:25:08
○ 2018-02-01 06:30:32
○ 2026-02-18 02:26:28

○A2400:cb00:2048:1::6814:38f72016-08-06 → 2017-02-12 · 5 obs

○ 2016-03-27 16:00:06
● 2016-08-06 19:23:22
● 2017-02-12 21:25:08
○ 2018-02-01 06:30:32
○ 2026-02-18 02:26:28

○A2400:cb00:2048:1::be5d:f3fe2015-09-18 → 2016-02-04 · 5 obs

○ 2015-08-18 15:53:24
● 2015-09-18 03:09:34
● 2016-02-04 10:04:20
○ 2016-03-11 03:34:18
○ 2026-02-18 02:26:28

○A2400:cb00:2048:1::c629:b8fe2015-09-18 → 2016-02-04 · 5 obs

○ 2015-08-18 15:53:24
● 2015-09-18 03:09:34
● 2016-02-04 10:04:20
○ 2016-03-11 03:34:18
○ 2026-02-18 02:26:28

●A44.197.38.1052026-02-17 → 2026-02-18 · 3 obs

○ 2021-05-11 00:41:20
● 2026-02-17 09:38:28
● 2026-02-18 02:26:28

●A44.197.47.432026-02-17 → 2026-02-18 · 3 obs

○ 2021-05-11 00:41:20
● 2026-02-17 09:38:28
● 2026-02-18 02:26:28

○A47.90.110.472018-02-01 → 2018-02-01 · 4 obs

○ 2017-02-12 21:25:08
● 2018-02-01 06:30:32
○ 2021-05-11 00:41:20
○ 2026-02-18 02:26:28

○A58.96.162.1012016-03-11 → 2016-03-27 · 5 obs

○ 2016-02-04 10:04:20
● 2016-03-11 03:34:18
● 2016-03-27 16:00:06
○ 2016-08-06 19:23:22
○ 2026-02-18 02:26:28

○CNAMEdnspod-vip4.mydnspod.net2015-08-18 → 2015-08-18 · 3 obs

● 2015-08-18 15:53:24
○ 2015-09-18 03:09:34
○ 2026-02-18 02:26:28

○CNAMEwww.okcoin.com2015-09-18 → 2017-02-12 · 9 obs

○ 2015-08-18 15:53:24
● 2015-09-18 03:09:34
● 2016-02-04 10:04:20
○ 2016-03-11 03:34:18
○ 2016-03-27 16:00:06
● 2016-08-06 19:23:22
● 2017-02-12 21:25:08
○ 2018-02-01 06:30:32
○ 2026-02-18 02:26:28

○CNAMEwww.okcoin.com.cdn.cloudflare.net2015-09-18 → 2017-02-12 · 9 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
okcoin.com	ns-50.awsdns-06.com, ns-538.awsdns-03.net, ns-1644.awsdns-13.co.uk, ns-1103.awsdns-09.org	-

✅ Authoritative Response

Server: 205.251.196.79

NS records: ns-50.awsdns-06.com, ns-538.awsdns-03.net, ns-1644.awsdns-13.co.uk, ns-1103.awsdns-09.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for okcoin.com (unsigned zone)

⏱️ Timing

Total: 167ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`44.197.38.105, 44.197.47.43...`
NS	4	`ns-1103.awsdns-09.org, ns-1644.awsdns-13.co.uk...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	11	`3jhxjmcd7ggtl3k3jgqbhzm2ddgts7tx, 5987xj7m1g3076pshmccdp7g9t5616m5...`
SOA	1	`ns-538.awsdns-03.net awsdns-hostmaster.a`

AI analysis

okcoin.com is the parent of www.okcoin.com and support1.okcoin.com.

okcoin.com resolves to three IP numbers: 18.211.48.9, 44.197.38.105 and 44.197.47.43.

Other host names including ec2-44-197-38-105.compute-1.amazonaws.com, ec2-18-211-48-9.compute-1.amazonaws.com and ec2-44-197-47-43.compute-1.amazonaws.com share IP numbers with okcoin.com.

okcoin.com is delegated to four name servers: ns-50.awsdns-06.com, ns-538.awsdns-03.net, ns-1103.awsdns-09.org and ns-1644.awsdns-13.co.uk.

okcoin.com shares some name servers with other domains, for example aidablu.org, xiaoloong.com, mobile311.com, deswic.com and neis.es.

These name servers are commonly used with the name servers ns-584.awsdns-09.net, ns-1687.awsdns-18.co.uk, ns-1132.awsdns-13.org, ns-451.awsdns-56.com, ns-1306.awsdns-35.org and ns-1738.awsdns-25.co.uk.

Host names with two IP numbers

Two IPs per host:

ns-50.awsdns-06.com points to 2600:9000:5300:3200::1 and 205.251.192.50

ns-538.awsdns-03.net points to 2600:9000:5302:1a00::1 and 205.251.194.26

ns-1103.awsdns-09.org points to 2600:9000:5304:4f00::1 and 205.251.196.79

ns-1644.awsdns-13.co.uk points to 2600:9000:5306:6c00::1 and 205.251.198.108

okcoin.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

okcoin.com shares some mail servers with other domains, at least partially; for instance ns500742.ns500742.ns500742.ns500671.ns500704.ns500678.ns500666.ns500666.ns500131.lustychickser.com, ns500759.ns500759.ns500759.ns500759.ns500736.ns500735.ns500736.ns500736.ns500698.ns500708.ns500698.ns500619.ns500686.ns500619.ns500619.trackreceptor.com, ns500742.ns500731.ns500742.ns500731.ns500742.ns500704.ns500704.ns500704.ns500704.ns500671.ns500649.ns500666.ns500653.ns500153.tenderladiesbz.com, ns500754.ns500742.ns500731.ns500731.ns500754.ns500742.ns500671.ns500704.ns500688.ns500705.ns500671.ns500649.ns500666.tenderladiesbz.com and ns500671.ns500754.ns500754.ns500742.ns500731.ns500742.ns500688.ns500705.ns500704.ns500688.ns500291.ns500671.ns500649.ns500666.ns500291.ns500131.lustychickser.com.

these mail servers are often used together with the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx5.googlemail.com and aspmx4.googlemail.com.

Host names with two IPs:

Host aspmx.l.google.com has IPs 2607:f8b0:4004:c19::1b and 172.253.62.27.

Host alt1.aspmx.l.google.com has IPs 2607:f8b0:4003:c30::1b and 74.125.27.26.

Host alt2.aspmx.l.google.com has IPs 2607:f8b0:4001:c70::1a and 192.178.209.26.

Host alt3.aspmx.l.google.com has IPs 2607:f8b0:4024:c0d::1b and 192.178.152.26.

Host alt4.aspmx.l.google.com has IPs 2607:f8b0:4023:403::1a and 142.250.96.27.