`seeboard.app`

DNSSEC	⚠️ Not signed
A	18.155.21.45^{🇺🇸 Amazon18.155.16.0/21}
		PTR	`server-18-155-21-45.gru3.r.cloudfront.net`
A	18.155.21.92^{🇺🇸 Amazon18.155.16.0/21}
A	18.155.21.98^{🇺🇸 Amazon18.155.16.0/21}
A	18.155.21.111^{🇺🇸 Amazon18.155.16.0/21}
NS	`ns-357.awsdns-44.com` ⭐
		A	2600:9000:5301:6500::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-357.awsdns-44.com`
		A	205.251.193.101^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-357.awsdns-44.com`
NS	`ns-1332.awsdns-38.org`
		A	2600:9000:5305:3400::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1332.awsdns-38.org`
		A	205.251.197.52^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1332.awsdns-38.org`
NS	`ns-1968.awsdns-54.co.uk` ⚠️ Not in parent delegation
		A	2600:9000:5307:b000::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1968.awsdns-54.co.uk`
		A	205.251.199.176^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1968.awsdns-54.co.uk`
NS	`ns-832.awsdns-40.net`
		A	2600:9000:5303:4000::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-832.awsdns-40.net`
		A	205.251.195.64^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-832.awsdns-40.net`
TXT	`google-site-verification=98zlZhTdra05kTdPyM4sKFZET2nfd7U9tP_MisSF05I`
SOA	`ns-357.awsdns-44.com`awsdns-hostmaster@amazon.com serial=1

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

🔒 HSTS Preload (+subdomains)

Subdomains

www.seeboard.app

Same first word

seeboard.info

seeboard.co.uk

seeboard.net

seeboard.app

seeboard.biz

seeboard.org

Similar names

DNS History

48 records (8 active, 40 former)

●NSns-1332.awsdns-38.org2020-03-26 → 2026-04-12 · 2 obs

● 2020-03-26 05:22:26
● 2026-04-12 00:54:44

●NSns-1968.awsdns-54.co.uk2020-03-26 → 2026-04-12 · 2 obs

● 2020-03-26 05:22:26
● 2026-04-12 00:54:44

●NSns-357.awsdns-44.com2020-03-26 → 2026-04-12 · 2 obs

● 2020-03-26 05:22:26
● 2026-04-12 00:54:44

●NSns-832.awsdns-40.net2020-03-26 → 2026-04-12 · 2 obs

● 2020-03-26 05:22:26
● 2026-04-12 00:54:44

○A108.139.113.132026-04-11 → 2026-04-11 · 4 obs

○ 2026-04-11 02:03:52
● 2026-04-11 03:33:16
○ 2026-04-11 04:14:00
○ 2026-04-12 00:54:44

○A108.139.113.222026-04-11 → 2026-04-11 · 4 obs

○ 2026-04-11 02:03:52
● 2026-04-11 03:33:16
○ 2026-04-11 04:14:00
○ 2026-04-12 00:54:44

○A108.139.113.262026-04-11 → 2026-04-11 · 4 obs

○ 2026-04-11 02:03:52
● 2026-04-11 03:33:16
○ 2026-04-11 04:14:00
○ 2026-04-12 00:54:44

○A108.139.113.612026-04-11 → 2026-04-11 · 4 obs

○ 2026-04-11 02:03:52
● 2026-04-11 03:33:16
○ 2026-04-11 04:14:00
○ 2026-04-12 00:54:44

○A108.158.137.102026-04-03 → 2026-04-03 · 4 obs

○ 2026-04-02 20:28:30
● 2026-04-03 21:26:28
○ 2026-04-04 02:32:28
○ 2026-04-12 00:54:44

○A108.158.137.332026-04-03 → 2026-04-03 · 4 obs

○ 2026-04-02 20:28:30
● 2026-04-03 21:26:28
○ 2026-04-04 02:32:28
○ 2026-04-12 00:54:44

○A108.158.137.412026-04-03 → 2026-04-03 · 4 obs

○ 2026-04-02 20:28:30
● 2026-04-03 21:26:28
○ 2026-04-04 02:32:28
○ 2026-04-12 00:54:44

○A108.158.137.572026-04-03 → 2026-04-03 · 4 obs

○ 2026-04-02 20:28:30
● 2026-04-03 21:26:28
○ 2026-04-04 02:32:28
○ 2026-04-12 00:54:44

●A18.155.21.1112026-03-31 → 2026-04-12 · 12 obs

○ 2026-03-31 03:43:16
● 2026-03-31 11:49:12
○ 2026-03-31 12:50:28
○ 2026-04-03 21:26:28
● 2026-04-04 02:32:28
○ 2026-04-04 13:39:26
○ 2026-04-07 11:18:16
● 2026-04-07 12:49:24
○ 2026-04-07 14:14:36
○ 2026-04-11 17:38:40
● 2026-04-12 00:54:42
● 2026-04-12 00:54:44

●A18.155.21.452026-03-31 → 2026-04-12 · 12 obs

●A18.155.21.922026-03-31 → 2026-04-12 · 12 obs

●A18.155.21.982026-03-31 → 2026-04-12 · 12 obs

○A18.164.77.1192026-03-30 → 2026-04-05 · 7 obs

○ 2026-03-30 02:12:18
● 2026-03-30 20:36:32
○ 2026-03-31 02:39:44
○ 2026-04-04 22:02:56
● 2026-04-05 02:08:24
○ 2026-04-05 03:16:14
○ 2026-04-12 00:54:44

○A18.164.77.292026-03-30 → 2026-04-05 · 7 obs

○ 2026-03-30 02:12:18
● 2026-03-30 20:36:32
○ 2026-03-31 02:39:44
○ 2026-04-04 22:02:56
● 2026-04-05 02:08:24
○ 2026-04-05 03:16:14
○ 2026-04-12 00:54:44

○A18.164.77.542026-03-30 → 2026-04-05 · 7 obs

○ 2026-03-30 02:12:18
● 2026-03-30 20:36:32
○ 2026-03-31 02:39:44
○ 2026-04-04 22:02:56
● 2026-04-05 02:08:24
○ 2026-04-05 03:16:14
○ 2026-04-12 00:54:44

○A18.164.77.632026-03-30 → 2026-04-05 · 7 obs

○ 2026-03-30 02:12:18
● 2026-03-30 20:36:32
○ 2026-03-31 02:39:44
○ 2026-04-04 22:02:56
● 2026-04-05 02:08:24
○ 2026-04-05 03:16:14
○ 2026-04-12 00:54:44

○A18.165.140.262026-03-27 → 2026-03-27 · 4 obs

○ 2026-03-24 06:17:52
● 2026-03-27 01:19:44
○ 2026-03-27 02:16:44
○ 2026-04-12 00:54:44

○A18.165.140.782026-03-27 → 2026-03-27 · 4 obs

○ 2026-03-24 06:17:52
● 2026-03-27 01:19:44
○ 2026-03-27 02:16:44
○ 2026-04-12 00:54:44

○A18.165.140.92026-03-27 → 2026-03-27 · 4 obs

○ 2026-03-24 06:17:52
● 2026-03-27 01:19:44
○ 2026-03-27 02:16:44
○ 2026-04-12 00:54:44

○A18.165.140.922026-03-27 → 2026-03-27 · 4 obs

○ 2026-03-24 06:17:52
● 2026-03-27 01:19:44
○ 2026-03-27 02:16:44
○ 2026-04-12 00:54:44

○A18.165.242.1002026-03-17 → 2026-03-22 · 7 obs

○ 2026-03-17 07:04:06
● 2026-03-17 08:10:44
○ 2026-03-18 15:40:34
○ 2026-03-22 01:20:56
● 2026-03-22 08:34:00
○ 2026-03-23 10:08:26
○ 2026-04-12 00:54:44

○A18.165.242.1022026-03-17 → 2026-03-22 · 7 obs

○ 2026-03-17 07:04:06
● 2026-03-17 08:10:44
○ 2026-03-18 15:40:34
○ 2026-03-22 01:20:56
● 2026-03-22 08:34:00
○ 2026-03-23 10:08:26
○ 2026-04-12 00:54:44

○A18.165.242.882026-03-17 → 2026-03-22 · 7 obs

○ 2026-03-17 07:04:06
● 2026-03-17 08:10:44
○ 2026-03-18 15:40:34
○ 2026-03-22 01:20:56
● 2026-03-22 08:34:00
○ 2026-03-23 10:08:26
○ 2026-04-12 00:54:44

○A18.165.242.92026-03-17 → 2026-03-22 · 7 obs

○ 2026-03-17 07:04:06
● 2026-03-17 08:10:44
○ 2026-03-18 15:40:34
○ 2026-03-22 01:20:56
● 2026-03-22 08:34:00
○ 2026-03-23 10:08:26
○ 2026-04-12 00:54:44

○A3.167.37.1192026-03-07 → 2026-03-24 · 28 obs

○ 2026-03-06 20:18:22
● 2026-03-07 00:41:22
○ 2026-03-07 02:29:58
● 2026-03-07 03:24:30
● 2026-03-07 08:51:12
○ 2026-03-07 14:13:52
○ 2026-03-07 23:27:54
● 2026-03-09 07:25:34
○ 2026-03-09 08:05:06
○ 2026-03-13 20:34:42
● 2026-03-13 23:47:38
○ 2026-03-14 08:29:22
● 2026-03-14 17:37:04
○ 2026-03-15 02:38:38
○ 2026-03-15 21:21:26
● 2026-03-17 03:36:44
○ 2026-03-17 07:04:06
○ 2026-03-20 23:35:48
● 2026-03-21 02:01:10
○ 2026-03-21 06:11:36
○ 2026-03-21 22:01:54
● 2026-03-22 01:20:56
○ 2026-03-22 08:34:00
○ 2026-03-23 10:08:26
● 2026-03-23 19:10:02
● 2026-03-24 04:36:50
○ 2026-03-24 06:17:52
○ 2026-04-12 00:54:44

○A3.167.37.302026-03-07 → 2026-03-24 · 28 obs

○A3.167.37.632026-03-07 → 2026-03-24 · 28 obs

○A3.167.37.962026-03-07 → 2026-03-24 · 28 obs

○A3.174.59.182026-04-09 → 2026-04-11 · 7 obs

○ 2026-04-09 00:23:56
● 2026-04-09 01:46:24
○ 2026-04-09 04:48:34
○ 2026-04-10 22:06:02
● 2026-04-11 00:13:10
○ 2026-04-11 02:03:52
○ 2026-04-12 00:54:44

○A3.174.59.412026-04-09 → 2026-04-11 · 7 obs

○ 2026-04-09 00:23:56
● 2026-04-09 01:46:24
○ 2026-04-09 04:48:34
○ 2026-04-10 22:06:02
● 2026-04-11 00:13:10
○ 2026-04-11 02:03:52
○ 2026-04-12 00:54:44

○A3.174.59.442026-04-09 → 2026-04-11 · 7 obs

○ 2026-04-09 00:23:56
● 2026-04-09 01:46:24
○ 2026-04-09 04:48:34
○ 2026-04-10 22:06:02
● 2026-04-11 00:13:10
○ 2026-04-11 02:03:52
○ 2026-04-12 00:54:44

○A3.174.59.452026-04-09 → 2026-04-11 · 7 obs

○ 2026-04-09 00:23:56
● 2026-04-09 01:46:24
○ 2026-04-09 04:48:34
○ 2026-04-10 22:06:02
● 2026-04-11 00:13:10
○ 2026-04-11 02:03:52
○ 2026-04-12 00:54:44

○A52.84.118.1182026-03-05 → 2026-04-11 · 62 obs

○ 2026-03-05 12:47:20
● 2026-03-05 22:53:12
● 2026-03-06 20:18:22
○ 2026-03-07 00:41:22
● 2026-03-07 02:29:58
○ 2026-03-07 03:24:30
○ 2026-03-07 22:11:08
● 2026-03-07 23:27:54
○ 2026-03-09 07:25:34
○ 2026-03-09 08:05:06
● 2026-03-09 16:36:50
● 2026-03-13 20:34:42
○ 2026-03-13 23:47:38
● 2026-03-14 08:29:22
○ 2026-03-14 17:37:04
● 2026-03-15 02:38:38
● 2026-03-15 21:21:26
○ 2026-03-17 03:36:44
○ 2026-03-17 08:10:44
● 2026-03-18 15:40:34
○ 2026-03-20 13:28:44
○ 2026-03-20 22:02:06
● 2026-03-20 22:59:06
○ 2026-03-20 23:35:48
○ 2026-03-21 02:01:10
● 2026-03-21 06:11:36
● 2026-03-21 17:25:40
○ 2026-03-21 22:01:54
○ 2026-03-22 08:34:00
● 2026-03-23 10:08:26
○ 2026-03-23 19:10:02
○ 2026-03-24 04:36:50
● 2026-03-24 06:17:52
○ 2026-03-27 01:19:44
● 2026-03-27 02:16:44
● 2026-03-30 02:12:18
○ 2026-03-30 20:36:32
● 2026-03-31 02:39:44
● 2026-03-31 03:43:16
○ 2026-03-31 11:49:12
● 2026-03-31 12:50:28
● 2026-04-02 20:28:30
○ 2026-04-03 21:26:28
○ 2026-04-04 02:32:28
● 2026-04-04 13:39:26
● 2026-04-04 22:02:56
○ 2026-04-05 02:08:24
● 2026-04-05 03:16:14
● 2026-04-07 11:18:16
○ 2026-04-07 12:49:24
● 2026-04-07 14:14:36
● 2026-04-09 00:23:56
○ 2026-04-09 01:46:24
● 2026-04-09 04:48:34
● 2026-04-10 22:06:02
○ 2026-04-11 00:13:10
● 2026-04-11 02:03:52
○ 2026-04-11 03:33:16
● 2026-04-11 04:14:00
● 2026-04-11 17:38:40
○ 2026-04-12 00:54:42
○ 2026-04-12 00:54:44

○A52.84.118.722026-03-05 → 2026-04-11 · 62 obs

○A52.84.118.842026-03-05 → 2026-04-11 · 62 obs

○A52.84.118.932026-03-05 → 2026-04-11 · 62 obs

○A99.84.41.322026-03-04 → 2026-03-21 · 24 obs

○ 2020-03-26 05:22:26
● 2026-03-04 11:16:38
● 2026-03-05 12:47:20
○ 2026-03-05 22:53:12
○ 2026-03-07 08:51:12
● 2026-03-07 14:13:52
● 2026-03-07 22:11:08
○ 2026-03-07 23:27:54
○ 2026-03-09 07:25:34
● 2026-03-09 08:05:06
○ 2026-03-09 16:36:50
○ 2026-03-17 03:36:44
● 2026-03-17 07:04:06
○ 2026-03-17 08:10:44
○ 2026-03-18 15:40:34
● 2026-03-20 13:28:44
● 2026-03-20 22:02:06
○ 2026-03-20 22:59:06
● 2026-03-20 23:35:48
○ 2026-03-21 02:01:10
○ 2026-03-21 17:25:40
● 2026-03-21 22:01:54
○ 2026-03-22 01:20:56
○ 2026-04-12 00:54:44

○A99.84.41.382026-03-04 → 2026-03-21 · 24 obs

○A99.84.41.82026-03-04 → 2026-03-21 · 24 obs

○A99.84.41.982026-03-04 → 2026-03-21 · 24 obs

○A99.86.125.1142020-03-26 → 2020-03-26 · 3 obs

● 2020-03-26 05:22:26
○ 2026-03-04 11:16:38
○ 2026-04-12 00:54:44

○A99.86.125.1282020-03-26 → 2020-03-26 · 3 obs

● 2020-03-26 05:22:26
○ 2026-03-04 11:16:38
○ 2026-04-12 00:54:44

○A99.86.125.532020-03-26 → 2020-03-26 · 3 obs

● 2020-03-26 05:22:26
○ 2026-03-04 11:16:38
○ 2026-04-12 00:54:44

○A99.86.125.592020-03-26 → 2020-03-26 · 3 obs

● 2020-03-26 05:22:26
○ 2026-03-04 11:16:38
○ 2026-04-12 00:54:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...	-
seeboard.app	ns-357.awsdns-44.com, ns-832.awsdns-40.net, ns-1332.awsdns-38.org	-

✅ Authoritative Response

Server:205.251.193.101

NS records: ns-357.awsdns-44.com, ns-832.awsdns-40.net, ns-1332.awsdns-38.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for seeboard.app (unsigned zone)

⏱️ Timing

Total: 423ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.155.21.92, 18.155.21.45...`
NS	4	`ns-1332.awsdns-38.org, ns-1968.awsdns-54.co.uk...`
TXT	1	`google-site-verification=98zlZhTdra05kTd`
SOA	1	`ns-357.awsdns-44.com awsdns-hostmaster.a`

Analysis

Hierarchy

seeboard.app is the parent of www.seeboard.app.

IP Addresses

seeboard.app points to four IP numbers: 18.155.21.45, 18.155.21.92, 18.155.21.98 and 18.155.21.111.

For instance, other host names www.hiro-clinic.or.jp, d3n5gtjlyy3o2s.cloudfront.net, d14cpwpk7vh2qj.cloudfront.net, js.astropay.com and antibes.ca share IP numbers with seeboard.app.

Name Servers

seeboard.app is delegated to four name servers: ns-357.awsdns-44.com, ns-832.awsdns-40.net, ns-1332.awsdns-38.org and ns-1968.awsdns-54.co.uk.

seeboard.app shares name servers with other domains at least partially, for example flexitallic.com, pallycon.net, mobi-pulse.com, idalo.de and local.fan.

Host names with two IP numbers:

ns-357.awsdns-44.com points to: 2600:9000:5301:6500::1 and 205.251.193.101

ns-832.awsdns-40.net points to: 2600:9000:5303:4000::1 and 205.251.195.64

ns-1332.awsdns-38.org points to: 2600:9000:5305:3400::1 and 205.251.197.52

ns-1968.awsdns-54.co.uk points to: 2600:9000:5307:b000::1 and 205.251.199.176

seeboard.app - robtex.com

seeboard.app

app

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`seeboard.app`

`app`