`8oa.top`

DNSSEC	⚠️ Not signed
A	3.171.38.20^{🇺🇸 Amazon3.171.36.0/22}
		PTR	`server-3-171-38-20.iad61.r.cloudfront.net`
A	3.171.38.65^{🇺🇸 Amazon3.171.36.0/22}
A	3.171.38.73^{🇺🇸 Amazon3.171.36.0/22}
A	3.171.38.78^{🇺🇸 Amazon3.171.36.0/22}
NS	`ns-249.awsdns-31.com` ⭐
		A	2600:9000:5300:f900::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-249.awsdns-31.com`
		A	205.251.192.249^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-249.awsdns-31.com`
NS	`ns-1346.awsdns-40.org` ⚠️ Not in parent delegation
		A	2600:9000:5305:4200::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1346.awsdns-40.org`
		A	205.251.197.66^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1346.awsdns-40.org`
NS	`ns-1631.awsdns-11.co.uk` ⚠️ Not in parent delegation
		A	2600:9000:5306:5f00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1631.awsdns-11.co.uk`
		A	205.251.198.95^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1631.awsdns-11.co.uk`
NS	`ns-591.awsdns-09.net`
		A	2600:9000:5302:4f00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-591.awsdns-09.net`
		A	205.251.194.79^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-591.awsdns-09.net`
SOA	`ns-249.awsdns-31.com`awsdns-hostmaster@amazon.com serial=1

`top`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.zdnscloud.com` ⭐
	NS	`a.zdnscloud.cn`
	NS	`b.zdnscloud.cn`
	NS	`c.zdnscloud.com`
	NS	`d.zdnscloud.com`
	NS	`e.zdnscloud.cn`
	NS	`f.zdnscloud.cn`
	NS	`i.zdnscloud.cn`
	NS	`j.zdnscloud.com`
	TXT	`2026-06-18_16:30:01`
	SOA	`a.zdnscloud.com`td_dns_gtld@knet.cn serial=1396167836

⚠️ On DNS blocklist: tif

Same first word

8oa.cn

8oa.top

8oa.com.cn

Similar names

a8o.ru

o8a.cc

a8o.cc

8ao.ru

oa8.cn

oa8.de

ao8.de

a8o.net

a8o.info

DNS History

36 records (8 active, 28 former)

●NSns-1346.awsdns-40.org2026-04-18 → 2026-06-18 · 2 obs

● 2026-04-18 22:27:36
● 2026-06-18 08:33:28

●NSns-1631.awsdns-11.co.uk2026-04-18 → 2026-06-18 · 2 obs

● 2026-04-18 22:27:36
● 2026-06-18 08:33:28

●NSns-249.awsdns-31.com2026-04-18 → 2026-06-18 · 2 obs

● 2026-04-18 22:27:36
● 2026-06-18 08:33:28

●NSns-591.awsdns-09.net2026-04-18 → 2026-06-18 · 2 obs

● 2026-04-18 22:27:36
● 2026-06-18 08:33:28

○A13.225.47.1012026-05-19 → 2026-06-07 · 69 obs

○ 2026-05-14 00:42:30
● 2026-05-19 11:59:38
○ 2026-05-19 13:01:18
○ 2026-05-19 14:27:26
● 2026-05-19 17:47:06
○ 2026-05-19 18:52:10
○ 2026-05-20 01:41:58
● 2026-05-20 16:00:12
○ 2026-05-20 17:03:06
○ 2026-05-21 19:34:14
● 2026-05-21 20:43:00
● 2026-05-21 22:39:00
○ 2026-05-22 05:54:20
● 2026-05-22 22:41:26
● 2026-05-23 03:55:20
○ 2026-05-23 19:41:06
● 2026-05-23 23:18:36
● 2026-05-24 02:43:34
○ 2026-05-24 12:07:22
● 2026-05-24 17:17:50
● 2026-05-24 20:49:28
○ 2026-05-24 22:37:50
● 2026-05-24 23:29:22
● 2026-05-25 11:13:14
○ 2026-05-26 00:18:06
● 2026-05-26 05:21:38
○ 2026-05-26 13:09:56
● 2026-05-26 13:49:04
○ 2026-05-26 14:19:34
● 2026-05-26 19:29:22
● 2026-05-27 06:27:20
○ 2026-05-27 07:50:14
● 2026-05-27 21:22:12
○ 2026-05-28 04:52:06
● 2026-05-28 07:47:58
○ 2026-05-28 08:22:08
● 2026-05-28 17:35:22
○ 2026-05-29 08:59:02
○ 2026-05-29 21:25:12
● 2026-05-29 23:22:40
● 2026-05-30 01:11:48
○ 2026-05-30 03:00:28
● 2026-05-30 11:43:04
○ 2026-05-30 14:22:28
○ 2026-05-30 14:55:00
● 2026-05-30 15:45:54
● 2026-05-30 19:29:38
○ 2026-05-31 22:39:10
○ 2026-06-01 17:12:46
● 2026-06-02 03:31:16
○ 2026-06-02 10:12:44
○ 2026-06-02 14:27:58
● 2026-06-02 17:42:26
● 2026-06-03 02:19:04
○ 2026-06-03 14:27:24
● 2026-06-03 15:09:16
○ 2026-06-03 15:46:10
● 2026-06-04 01:28:32
○ 2026-06-04 10:24:12
○ 2026-06-04 13:24:30
● 2026-06-04 17:48:26
● 2026-06-04 23:44:26
○ 2026-06-05 11:17:54
● 2026-06-05 13:42:26
○ 2026-06-07 05:46:30
○ 2026-06-07 20:05:50
● 2026-06-07 22:04:38
○ 2026-06-08 09:08:56
○ 2026-06-18 08:33:28

○A13.225.47.372026-05-19 → 2026-06-07 · 69 obs

○A13.225.47.652026-05-19 → 2026-06-07 · 69 obs

○A13.225.47.902026-05-19 → 2026-06-07 · 69 obs

○A13.33.109.302026-04-24 → 2026-05-20 · 30 obs

○ 2026-04-19 19:45:02
● 2026-04-24 00:32:06
○ 2026-04-24 02:03:08
○ 2026-04-25 04:11:14
● 2026-04-27 00:56:06
○ 2026-04-27 08:15:44
○ 2026-04-29 03:32:00
● 2026-04-29 04:49:32
○ 2026-04-29 10:40:22
○ 2026-05-04 08:12:42
● 2026-05-04 21:20:26
● 2026-05-05 00:26:48
○ 2026-05-05 02:18:04
○ 2026-05-06 19:37:32
● 2026-05-06 21:16:54
○ 2026-05-07 03:27:22
● 2026-05-09 00:38:20
○ 2026-05-09 10:22:10
○ 2026-05-19 11:59:38
● 2026-05-19 13:01:18
● 2026-05-19 14:27:26
○ 2026-05-19 17:47:06
● 2026-05-19 18:52:10
● 2026-05-19 19:24:26
○ 2026-05-20 01:41:58
○ 2026-05-20 16:00:12
● 2026-05-20 17:03:06
● 2026-05-20 22:57:32
○ 2026-05-20 23:31:44
○ 2026-06-18 08:33:28

○A13.33.109.82026-04-24 → 2026-05-20 · 30 obs

○A13.33.109.842026-04-24 → 2026-05-20 · 30 obs

○A13.33.109.92026-04-24 → 2026-05-20 · 30 obs

○A18.155.107.1192026-05-29 → 2026-06-05 · 20 obs

○ 2026-05-28 17:35:22
● 2026-05-29 08:59:02
○ 2026-05-29 12:02:26
○ 2026-05-30 11:43:04
● 2026-05-30 14:22:28
● 2026-05-30 14:55:00
○ 2026-05-30 15:45:54
○ 2026-06-01 03:29:12
● 2026-06-01 17:12:46
○ 2026-06-02 03:31:16
● 2026-06-02 10:12:44
● 2026-06-02 13:18:30
○ 2026-06-02 14:27:58
○ 2026-06-03 02:19:04
● 2026-06-03 14:27:24
○ 2026-06-03 15:09:16
○ 2026-06-04 23:44:26
● 2026-06-05 11:17:54
○ 2026-06-05 13:42:26
○ 2026-06-18 08:33:28

○A18.155.107.352026-05-29 → 2026-06-05 · 20 obs

○A18.155.107.402026-05-29 → 2026-06-05 · 20 obs

○A18.155.107.472026-05-29 → 2026-06-05 · 20 obs

○A18.64.207.382026-05-13 → 2026-05-13 · 4 obs

○ 2026-05-11 07:22:20
● 2026-05-13 19:00:02
○ 2026-05-14 00:42:30
○ 2026-06-18 08:33:28

○A18.64.207.672026-05-13 → 2026-05-13 · 4 obs

○ 2026-05-11 07:22:20
● 2026-05-13 19:00:02
○ 2026-05-14 00:42:30
○ 2026-06-18 08:33:28

○A18.64.207.952026-05-13 → 2026-05-13 · 4 obs

○ 2026-05-11 07:22:20
● 2026-05-13 19:00:02
○ 2026-05-14 00:42:30
○ 2026-06-18 08:33:28

○A18.64.207.972026-05-13 → 2026-05-13 · 4 obs

○ 2026-05-11 07:22:20
● 2026-05-13 19:00:02
○ 2026-05-14 00:42:30
○ 2026-06-18 08:33:28

○A18.67.145.162026-04-24 → 2026-06-16 · 69 obs

○ 2026-04-24 00:32:06
● 2026-04-24 02:03:08
○ 2026-04-24 07:26:16
○ 2026-04-28 04:27:16
● 2026-04-29 03:32:00
○ 2026-04-29 04:49:32
● 2026-04-29 10:40:22
○ 2026-04-29 19:26:46
○ 2026-05-04 01:09:50
● 2026-05-04 03:53:12
○ 2026-05-04 08:12:42
○ 2026-05-05 00:26:48
● 2026-05-05 02:18:04
○ 2026-05-05 09:50:48
○ 2026-05-19 19:24:26
● 2026-05-20 01:41:58
○ 2026-05-20 16:00:12
○ 2026-05-20 22:57:32
● 2026-05-20 23:31:44
○ 2026-05-21 17:34:38
○ 2026-05-21 22:39:00
● 2026-05-22 05:54:20
○ 2026-05-22 22:41:26
○ 2026-05-27 06:27:20
● 2026-05-27 07:50:14
○ 2026-05-27 21:22:12
● 2026-05-28 04:52:06
○ 2026-05-28 07:47:58
● 2026-05-28 08:22:08
○ 2026-05-28 17:35:22
○ 2026-05-29 08:59:02
● 2026-05-29 12:02:26
● 2026-05-29 21:25:12
○ 2026-05-29 23:22:40
○ 2026-05-30 01:11:48
● 2026-05-30 03:00:28
○ 2026-05-30 11:43:04
○ 2026-05-30 19:29:38
● 2026-05-31 22:39:10
● 2026-06-01 03:29:12
○ 2026-06-01 17:12:46
○ 2026-06-02 13:18:30
● 2026-06-02 14:27:58
○ 2026-06-02 17:42:26
○ 2026-06-03 15:09:16
● 2026-06-03 15:46:10
○ 2026-06-04 01:28:32
● 2026-06-04 10:24:12
● 2026-06-04 13:24:30
○ 2026-06-04 17:48:26
○ 2026-06-05 13:42:26
● 2026-06-07 05:46:30
● 2026-06-07 15:44:18
○ 2026-06-07 20:05:50
○ 2026-06-07 22:04:38
● 2026-06-08 09:08:56
○ 2026-06-08 15:20:14
○ 2026-06-09 10:52:34
● 2026-06-10 18:21:42
● 2026-06-10 19:02:40
○ 2026-06-11 10:43:02
○ 2026-06-11 15:28:04
● 2026-06-11 16:10:30
○ 2026-06-11 20:35:52
○ 2026-06-15 08:45:04
● 2026-06-15 14:16:02
● 2026-06-16 02:38:32
○ 2026-06-16 12:21:22
○ 2026-06-18 08:33:28

○A18.67.145.242026-04-24 → 2026-06-16 · 69 obs

○A18.67.145.322026-04-24 → 2026-06-16 · 69 obs

○A18.67.145.842026-04-24 → 2026-06-16 · 69 obs

●A3.171.38.202026-04-19 → 2026-06-18 · 37 obs

○ 2026-04-19 01:44:34
● 2026-04-19 06:46:16
● 2026-04-19 08:43:10
○ 2026-04-19 19:45:02
○ 2026-05-20 23:31:44
● 2026-05-21 17:34:38
● 2026-05-21 19:34:14
○ 2026-05-21 20:43:00
○ 2026-05-23 03:55:20
● 2026-05-23 19:41:06
○ 2026-05-23 23:18:36
○ 2026-05-24 02:43:34
● 2026-05-24 12:07:22
○ 2026-05-24 17:17:50
○ 2026-05-24 20:49:28
● 2026-05-24 22:37:50
○ 2026-05-24 23:29:22
○ 2026-05-25 11:13:14
● 2026-05-26 00:18:06
○ 2026-05-26 05:21:38
● 2026-05-26 13:09:56
○ 2026-05-26 13:49:04
● 2026-05-26 14:19:34
○ 2026-05-26 19:29:22
○ 2026-06-10 19:02:40
● 2026-06-11 10:43:02
○ 2026-06-11 15:28:04
○ 2026-06-11 16:10:30
● 2026-06-11 20:35:52
● 2026-06-12 00:59:00
○ 2026-06-12 05:52:08
● 2026-06-13 13:07:42
○ 2026-06-13 14:51:10
● 2026-06-15 08:45:04
○ 2026-06-15 14:16:02
○ 2026-06-18 03:53:32
● 2026-06-18 08:33:28

●A3.171.38.652026-04-19 → 2026-06-18 · 37 obs

●A3.171.38.732026-04-19 → 2026-06-18 · 37 obs

●A3.171.38.782026-04-19 → 2026-06-18 · 37 obs

○A3.174.141.362026-04-19 → 2026-06-18 · 46 obs

○ 2026-04-18 22:27:36
● 2026-04-19 01:44:34
○ 2026-04-19 06:46:16
○ 2026-04-19 08:43:10
● 2026-04-19 19:45:02
○ 2026-04-24 00:32:06
○ 2026-04-24 02:03:08
● 2026-04-24 07:26:16
● 2026-04-25 04:11:14
○ 2026-04-27 00:56:06
● 2026-04-27 08:15:44
● 2026-04-28 04:27:16
○ 2026-04-29 03:32:00
○ 2026-04-29 10:40:22
● 2026-04-29 19:26:46
● 2026-05-04 01:09:50
○ 2026-05-04 03:53:12
● 2026-05-04 08:12:42
○ 2026-05-04 21:20:26
○ 2026-05-05 02:18:04
● 2026-05-05 09:50:48
● 2026-05-06 19:37:32
○ 2026-05-06 21:16:54
● 2026-05-07 03:27:22
○ 2026-05-09 00:38:20
● 2026-05-09 10:22:10
● 2026-05-11 07:22:20
○ 2026-05-13 19:00:02
● 2026-05-14 00:42:30
○ 2026-05-19 11:59:38
○ 2026-06-08 09:08:56
● 2026-06-08 15:20:14
● 2026-06-09 10:52:34
○ 2026-06-10 18:21:42
○ 2026-06-11 10:43:02
● 2026-06-11 15:28:04
○ 2026-06-11 16:10:30
○ 2026-06-12 00:59:00
● 2026-06-12 05:52:08
○ 2026-06-13 13:07:42
● 2026-06-13 14:51:10
○ 2026-06-15 08:45:04
○ 2026-06-16 02:38:32
● 2026-06-16 12:21:22
● 2026-06-18 03:53:32
○ 2026-06-18 08:33:28

○A3.174.141.412026-04-19 → 2026-06-18 · 46 obs

○A3.174.141.552026-04-19 → 2026-06-18 · 46 obs

○A3.174.141.672026-04-19 → 2026-06-18 · 46 obs

○A3.175.14.602026-04-18 → 2026-06-07 · 6 obs

● 2026-04-18 22:27:36
○ 2026-04-19 01:44:34
○ 2026-06-07 15:44:18
● 2026-06-07 20:05:50
○ 2026-06-07 22:04:38
○ 2026-06-18 08:33:28

○A3.175.14.802026-04-18 → 2026-06-07 · 6 obs

● 2026-04-18 22:27:36
○ 2026-04-19 01:44:34
○ 2026-06-07 15:44:18
● 2026-06-07 20:05:50
○ 2026-06-07 22:04:38
○ 2026-06-18 08:33:28

○A3.175.14.852026-04-18 → 2026-06-07 · 6 obs

● 2026-04-18 22:27:36
○ 2026-04-19 01:44:34
○ 2026-06-07 15:44:18
● 2026-06-07 20:05:50
○ 2026-06-07 22:04:38
○ 2026-06-18 08:33:28

○A3.175.14.862026-04-18 → 2026-06-07 · 6 obs

● 2026-04-18 22:27:36
○ 2026-04-19 01:44:34
○ 2026-06-07 15:44:18
● 2026-06-07 20:05:50
○ 2026-06-07 22:04:38
○ 2026-06-18 08:33:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
top	a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com, d.zdnscloud.com...	9 records
8oa.top	ns-249.awsdns-31.com, ns-591.awsdns-09.net	-

✅ Authoritative Response

Server:205.251.192.249

NS records: ns-249.awsdns-31.com, ns-591.awsdns-09.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 8oa.top (unsigned zone)

⏱️ Timing

Total: 840ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.171.38.65, 3.171.38.73...`
NS	4	`ns-1346.awsdns-40.org, ns-1631.awsdns-11.co.uk...`
SOA	1	`ns-249.awsdns-31.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com...)

Analysis

IP Addresses

8oa.top has four IP addresses: 3.171.38.20, 3.171.38.65, 3.171.38.73 and 3.171.38.78.

d39j7hm7df28hw.cloudfront.net, shinsei.jyuntorisobakira.com, astrofibre.net and two other host names share IP numbers with 8oa.top.

Name Servers

The authoritative name servers for 8oa.top are ns-249.awsdns-31.com, ns-591.awsdns-09.net, ns-1346.awsdns-40.org and ns-1631.awsdns-11.co.uk.

8oa.top shares at least some of its name servers with other domains, including onward-digitallab.co.jp, resource-groups.ap-northeast-1.amazonaws.com, blacktag.info and two others.

These name servers are frequently seen alongside the name servers ns-183.awsdns-22.com.

The host names ns-249.awsdns-31.com, ns-591.awsdns-09.net, ns-1346.awsdns-40.org and ns-1631.awsdns-11.co.uk each resolve to two IP addresses: ns-249.awsdns-31.com resolves to 205.251.192.249 and 2600:9000:5300:f900::1; ns-591.awsdns-09.net resolves to 205.251.194.79 and 2600:9000:5302:4f00::1; ns-1346.awsdns-40.org resolves to 205.251.197.66 and 2600:9000:5305:4200::1; ns-1631.awsdns-11.co.uk resolves to 205.251.198.95 and 2600:9000:5306:5f00::1.

8oa.top - robtex.com

8oa.top

top

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

`8oa.top`

`top`