`codap-resources.concord.org`

DNSSEC	⚠️ Not signed
A	3.174.83.29^{🇺🇸 Amazon3.174.80.0/21}
		PTR	`server-3-174-83-29.gru3.r.cloudfront.net`
A	3.174.83.68^{🇺🇸 Amazon3.174.80.0/21}
A	3.174.83.69^{🇺🇸 Amazon3.174.80.0/21}
A	3.174.83.87^{🇺🇸 Amazon3.174.80.0/21}

`concord.org`

	DNSSEC	⚠️ Not signed
	A	108.158.147.16^{🇺🇸 Amazon108.158.146.0/23}
	A	108.158.147.84^{🇺🇸 Amazon108.158.146.0/23}
	A	108.158.147.115^{🇺🇸 Amazon108.158.146.0/23}
	A	108.158.147.122^{🇺🇸 Amazon108.158.146.0/23}
	NS	`ns-1160.awsdns-17.org` ⭐
	NS	`ns-1947.awsdns-51.co.uk`
	NS	`ns-275.awsdns-34.com`
	NS	`ns-539.awsdns-03.net`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
	MX	`alt2.aspmx.l.google.com`⁽³⁰⁾
	MX	`aspmx2.googlemail.com`⁽⁴⁰⁾
	MX	`aspmx3.googlemail.com`⁽⁵⁰⁾
	TXT	`MS=3D657A81B91EC8EA8197AC4BC7D5049B3EFAC9EC`
	TXT	`ZOOM_verify_Zpk1l6qTDfTxjx9bk0jdUK`
	TXT	`apple-domain-verification=zSmXWPJFjz3GbdWn`
	TXT	`atlassian-domain-verification=xXdQ5HehM6mM/T5aCKiS36P2OllDEAGYhPBcrkrnT5X9Baj...`
	TXT	`v=spf1 mx ip4:209.255.238.212 ip4:50.210.124.137 ip4:63.138.119.209 ip4:52.40...`
	SOA	`ns-1160.awsdns-17.org`awsdns-hostmaster@amazon.com 2012-05-22 #1

WOT: SAFE (69/100)
rank #26058 globally
rank #2928 in the tld
WOT: SAFE (89/100)
📈 Tranco rank: #81,580

DNS History

56 records (4 active, 52 former)

○A13.226.238.112026-02-17 → 2026-05-26 · 32 obs

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

○A13.226.238.532026-02-17 → 2026-05-26 · 32 obs

○A13.226.238.782026-02-17 → 2026-05-26 · 32 obs

○A13.226.238.982026-02-17 → 2026-05-26 · 32 obs

○A13.32.164.1142026-05-19 → 2026-06-05 · 44 obs

○ 2026-05-19 04:02:16
● 2026-05-19 12:00:54
● 2026-05-19 15:50:24
○ 2026-05-19 23:29:58
● 2026-05-20 04:19:46
● 2026-05-21 07:10:06
○ 2026-05-21 08:49:10
○ 2026-05-21 11:38:10
● 2026-05-21 12:27:30
● 2026-05-23 12:47:04
○ 2026-05-23 18:34:44
○ 2026-05-23 19:14:20
● 2026-05-23 23:35:22
● 2026-05-24 19:08:16
○ 2026-05-25 02:50:24
● 2026-05-25 05:00:08
● 2026-05-26 01:14:28
○ 2026-05-26 08:07:42
○ 2026-05-26 13:24:10
● 2026-05-26 13:55:16
● 2026-05-28 18:27:58
○ 2026-05-28 20:57:46
● 2026-05-28 21:48:34
● 2026-05-29 00:33:14
○ 2026-05-29 08:51:44
○ 2026-05-29 11:32:36
● 2026-05-30 06:14:52
● 2026-05-30 10:55:50
○ 2026-05-30 12:37:56
● 2026-05-30 13:55:18
● 2026-05-31 09:46:24
○ 2026-05-31 19:59:38
○ 2026-05-31 21:29:08
● 2026-06-01 15:07:50
● 2026-06-04 07:13:36
○ 2026-06-04 10:17:54
○ 2026-06-04 15:42:02
● 2026-06-04 17:32:52
● 2026-06-05 04:27:58
○ 2026-06-05 12:55:52
○ 2026-06-05 13:48:48
● 2026-06-05 14:56:20
○ 2026-06-05 18:13:42
○ 2026-06-05 18:13:46

○A13.32.164.1202026-05-19 → 2026-06-05 · 44 obs

○A13.32.164.772026-05-19 → 2026-06-05 · 44 obs

○A13.32.164.892026-05-19 → 2026-06-05 · 44 obs

○A13.32.205.1112026-05-26 → 2026-05-26 · 4 obs

○ 2026-05-26 01:14:28
● 2026-05-26 08:07:42
○ 2026-05-26 13:24:10
○ 2026-06-05 18:13:46

○A13.32.205.1122026-05-26 → 2026-05-26 · 4 obs

○ 2026-05-26 01:14:28
● 2026-05-26 08:07:42
○ 2026-05-26 13:24:10
○ 2026-06-05 18:13:46

○A13.32.205.892026-05-26 → 2026-05-26 · 4 obs

○ 2026-05-26 01:14:28
● 2026-05-26 08:07:42
○ 2026-05-26 13:24:10
○ 2026-06-05 18:13:46

○A13.32.205.922026-05-26 → 2026-05-26 · 4 obs

○ 2026-05-26 01:14:28
● 2026-05-26 08:07:42
○ 2026-05-26 13:24:10
○ 2026-06-05 18:13:46

○A13.33.129.1012026-05-10 → 2026-05-28 · 7 obs

○ 2026-05-10 13:38:06
● 2026-05-10 18:17:08
○ 2026-05-10 20:32:56
○ 2026-05-28 18:27:58
● 2026-05-28 20:57:46
○ 2026-05-28 21:48:34
○ 2026-06-05 18:13:46

○A13.33.129.1052026-05-10 → 2026-05-28 · 7 obs

○ 2026-05-10 13:38:06
● 2026-05-10 18:17:08
○ 2026-05-10 20:32:56
○ 2026-05-28 18:27:58
● 2026-05-28 20:57:46
○ 2026-05-28 21:48:34
○ 2026-06-05 18:13:46

○A13.33.129.302026-05-10 → 2026-05-28 · 7 obs

○ 2026-05-10 13:38:06
● 2026-05-10 18:17:08
○ 2026-05-10 20:32:56
○ 2026-05-28 18:27:58
● 2026-05-28 20:57:46
○ 2026-05-28 21:48:34
○ 2026-06-05 18:13:46

○A13.33.129.972026-05-10 → 2026-05-28 · 7 obs

○ 2026-05-10 13:38:06
● 2026-05-10 18:17:08
○ 2026-05-10 20:32:56
○ 2026-05-28 18:27:58
● 2026-05-28 20:57:46
○ 2026-05-28 21:48:34
○ 2026-06-05 18:13:46

○A13.33.153.1022026-02-20 → 2026-05-19 · 55 obs

○ 2026-02-20 00:53:34
● 2026-02-20 03:02:28
○ 2026-02-20 20:22:26
○ 2026-02-25 05:23:30
● 2026-02-25 22:00:04
○ 2026-02-27 21:53:00
● 2026-02-28 00:24:46
○ 2026-03-02 18:00:40
● 2026-03-02 22:16:44
○ 2026-03-03 00:42:28
○ 2026-03-12 00:00:06
● 2026-03-12 02:03:48
○ 2026-03-31 10:51:00
○ 2026-03-31 11:54:04
● 2026-03-31 22:08:16
● 2026-04-02 07:32:04
○ 2026-04-02 16:40:58
● 2026-04-02 22:08:10
● 2026-04-03 01:13:46
○ 2026-04-03 13:08:36
○ 2026-04-03 14:07:10
● 2026-04-03 14:52:48
● 2026-04-03 22:59:58
○ 2026-04-04 06:39:36
○ 2026-04-04 19:54:40
● 2026-04-04 22:14:26
● 2026-04-05 02:39:20
○ 2026-04-05 09:41:52
● 2026-04-05 13:21:24
● 2026-04-12 11:57:06
○ 2026-04-13 12:24:04
○ 2026-04-13 13:40:32
● 2026-04-13 22:40:14
● 2026-04-23 13:13:38
○ 2026-04-24 16:46:06
● 2026-04-25 00:29:40
○ 2026-04-25 11:35:46
● 2026-04-25 20:36:46
● 2026-04-27 14:41:32
○ 2026-04-29 10:29:32
● 2026-04-29 11:40:22
● 2026-05-10 13:38:06
○ 2026-05-10 18:17:08
● 2026-05-10 20:32:56
● 2026-05-13 10:39:12
○ 2026-05-15 03:44:48
● 2026-05-15 05:46:30
● 2026-05-16 10:38:44
○ 2026-05-16 11:54:40
● 2026-05-16 14:00:28
● 2026-05-18 17:11:20
○ 2026-05-18 22:12:52
● 2026-05-19 04:02:16
○ 2026-05-19 12:00:54
○ 2026-06-05 18:13:46

○A13.33.153.1212026-02-20 → 2026-05-19 · 55 obs

○A13.33.153.812026-02-20 → 2026-05-19 · 55 obs

○A13.33.153.962026-02-20 → 2026-05-19 · 55 obs

○A13.33.82.1062026-04-25 → 2026-04-25 · 4 obs

○ 2026-04-25 00:29:40
● 2026-04-25 11:35:46
○ 2026-04-25 20:36:46
○ 2026-06-05 18:13:46

○A13.33.82.32026-04-25 → 2026-04-25 · 4 obs

○ 2026-04-25 00:29:40
● 2026-04-25 11:35:46
○ 2026-04-25 20:36:46
○ 2026-06-05 18:13:46

○A13.33.82.522026-04-25 → 2026-04-25 · 4 obs

○ 2026-04-25 00:29:40
● 2026-04-25 11:35:46
○ 2026-04-25 20:36:46
○ 2026-06-05 18:13:46

○A13.33.82.882026-04-25 → 2026-04-25 · 4 obs

○ 2026-04-25 00:29:40
● 2026-04-25 11:35:46
○ 2026-04-25 20:36:46
○ 2026-06-05 18:13:46

○A13.35.20.652026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-29 00:33:14
● 2026-05-29 08:51:44
○ 2026-05-29 11:32:36
○ 2026-06-05 18:13:46

○A13.35.20.682026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-29 00:33:14
● 2026-05-29 08:51:44
○ 2026-05-29 11:32:36
○ 2026-06-05 18:13:46

○A13.35.20.862026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-29 00:33:14
● 2026-05-29 08:51:44
○ 2026-05-29 11:32:36
○ 2026-06-05 18:13:46

○A13.35.20.922026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-29 00:33:14
● 2026-05-29 08:51:44
○ 2026-05-29 11:32:36
○ 2026-06-05 18:13:46

○A143.204.229.192020-02-01 → 2020-02-01 · 3 obs

● 2020-02-01 14:51:14
○ 2026-02-15 19:02:18
○ 2026-06-05 18:13:46

○A143.204.229.572020-02-01 → 2020-02-01 · 3 obs

● 2020-02-01 14:51:14
○ 2026-02-15 19:02:18
○ 2026-06-05 18:13:46

○A143.204.229.832020-02-01 → 2020-02-01 · 3 obs

● 2020-02-01 14:51:14
○ 2026-02-15 19:02:18
○ 2026-06-05 18:13:46

○A143.204.229.932020-02-01 → 2020-02-01 · 3 obs

● 2020-02-01 14:51:14
○ 2026-02-15 19:02:18
○ 2026-06-05 18:13:46

○A18.239.183.1232026-05-15 → 2026-05-16 · 7 obs

○ 2026-05-13 10:39:12
● 2026-05-15 03:44:48
○ 2026-05-15 05:46:30
○ 2026-05-16 10:38:44
● 2026-05-16 11:54:40
○ 2026-05-16 14:00:28
○ 2026-06-05 18:13:46

○A18.239.183.202026-05-15 → 2026-05-16 · 7 obs

○ 2026-05-13 10:39:12
● 2026-05-15 03:44:48
○ 2026-05-15 05:46:30
○ 2026-05-16 10:38:44
● 2026-05-16 11:54:40
○ 2026-05-16 14:00:28
○ 2026-06-05 18:13:46

○A18.239.183.852026-05-15 → 2026-05-16 · 7 obs

○ 2026-05-13 10:39:12
● 2026-05-15 03:44:48
○ 2026-05-15 05:46:30
○ 2026-05-16 10:38:44
● 2026-05-16 11:54:40
○ 2026-05-16 14:00:28
○ 2026-06-05 18:13:46

○A18.239.183.912026-05-15 → 2026-05-16 · 7 obs

○ 2026-05-13 10:39:12
● 2026-05-15 03:44:48
○ 2026-05-15 05:46:30
○ 2026-05-16 10:38:44
● 2026-05-16 11:54:40
○ 2026-05-16 14:00:28
○ 2026-06-05 18:13:46

○A3.171.117.102026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-07 23:10:38
● 2026-03-08 00:39:28
○ 2026-03-12 00:00:06
○ 2026-06-05 18:13:46

○A3.171.117.602026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-07 23:10:38
● 2026-03-08 00:39:28
○ 2026-03-12 00:00:06
○ 2026-06-05 18:13:46

○A3.171.117.662026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-07 23:10:38
● 2026-03-08 00:39:28
○ 2026-03-12 00:00:06
○ 2026-06-05 18:13:46

○A3.171.117.772026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-07 23:10:38
● 2026-03-08 00:39:28
○ 2026-03-12 00:00:06
○ 2026-06-05 18:13:46

○A3.174.26.1142026-05-18 → 2026-05-18 · 4 obs

○ 2026-05-18 17:11:20
● 2026-05-18 22:12:52
○ 2026-05-19 04:02:16
○ 2026-06-05 18:13:46

○A3.174.26.552026-05-18 → 2026-05-18 · 4 obs

○ 2026-05-18 17:11:20
● 2026-05-18 22:12:52
○ 2026-05-19 04:02:16
○ 2026-06-05 18:13:46

○A3.174.26.732026-05-18 → 2026-05-18 · 4 obs

○ 2026-05-18 17:11:20
● 2026-05-18 22:12:52
○ 2026-05-19 04:02:16
○ 2026-06-05 18:13:46

○A3.174.26.822026-05-18 → 2026-05-18 · 4 obs

○ 2026-05-18 17:11:20
● 2026-05-18 22:12:52
○ 2026-05-19 04:02:16
○ 2026-06-05 18:13:46

●A3.174.83.292026-03-31 → 2026-06-05 · 39 obs

○ 2026-03-31 10:51:00
● 2026-03-31 11:54:04
○ 2026-03-31 22:08:16
○ 2026-04-12 11:57:06
● 2026-04-13 12:24:04
● 2026-04-13 13:40:32
○ 2026-04-13 22:40:14
○ 2026-04-23 13:13:38
● 2026-04-24 16:46:06
○ 2026-04-25 00:29:40
○ 2026-04-27 14:41:32
● 2026-04-29 10:29:32
○ 2026-04-29 11:40:22
○ 2026-05-19 15:50:24
● 2026-05-19 23:29:58
○ 2026-05-20 04:19:46
○ 2026-05-24 19:08:16
● 2026-05-25 02:50:24
○ 2026-05-25 05:00:08
○ 2026-05-29 08:51:44
● 2026-05-29 11:32:36
○ 2026-05-30 06:14:52
○ 2026-05-30 10:55:50
● 2026-05-30 12:37:56
○ 2026-05-30 13:55:18
○ 2026-05-31 09:46:24
● 2026-05-31 19:59:38
● 2026-05-31 21:29:08
○ 2026-06-01 15:07:50
○ 2026-06-04 07:13:36
● 2026-06-04 10:17:54
● 2026-06-04 15:42:02
○ 2026-06-04 17:32:52
○ 2026-06-05 04:27:58
● 2026-06-05 12:55:52
● 2026-06-05 13:48:48
○ 2026-06-05 14:56:20
● 2026-06-05 18:13:42
● 2026-06-05 18:13:46

●A3.174.83.682026-03-31 → 2026-06-05 · 39 obs

●A3.174.83.692026-03-31 → 2026-06-05 · 39 obs

●A3.174.83.872026-03-31 → 2026-06-05 · 39 obs

○A52.84.20.1122026-02-15 → 2026-03-07 · 22 obs

○ 2020-02-01 14:51:14
● 2026-02-15 19:02:18
○ 2026-02-17 00:44:56
● 2026-02-17 11:20:28
● 2026-02-20 00:53:34
○ 2026-02-20 03:02:28
● 2026-02-20 20:22:26
○ 2026-02-21 14:28:56
● 2026-02-23 11:52:42
○ 2026-02-23 17:49:10
● 2026-02-23 18:37:40
● 2026-02-24 01:05:34
○ 2026-02-24 09:32:20
● 2026-02-25 05:23:30
○ 2026-02-25 22:00:04
● 2026-02-27 21:53:00
○ 2026-02-28 00:24:46
○ 2026-03-06 17:13:24
● 2026-03-07 16:20:40
● 2026-03-07 23:10:38
○ 2026-03-08 00:39:28
○ 2026-06-05 18:13:46

○A52.84.20.232026-02-15 → 2026-03-07 · 22 obs

○A52.84.20.582026-02-15 → 2026-03-07 · 22 obs

○A52.84.20.612026-02-15 → 2026-03-07 · 22 obs

○A99.84.237.1092026-03-31 → 2026-04-05 · 18 obs

○ 2026-03-12 02:03:48
● 2026-03-31 10:51:00
○ 2026-03-31 11:54:04
○ 2026-04-02 07:32:04
● 2026-04-02 16:40:58
○ 2026-04-02 22:08:10
○ 2026-04-03 01:13:46
● 2026-04-03 13:08:36
● 2026-04-03 14:07:10
○ 2026-04-03 14:52:48
○ 2026-04-03 22:59:58
● 2026-04-04 06:39:36
● 2026-04-04 19:54:40
○ 2026-04-04 22:14:26
○ 2026-04-05 02:39:20
● 2026-04-05 09:41:52
○ 2026-04-05 13:21:24
○ 2026-06-05 18:13:46

○A99.84.237.1152026-03-31 → 2026-04-05 · 18 obs

○A99.84.237.552026-03-31 → 2026-04-05 · 18 obs

○A99.84.237.982026-03-31 → 2026-04-05 · 18 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org	-
concord.org	ns-1160.awsdns-17.org, ns-1947.awsdns-51.co.uk, ns-275.awsdns-34.com, ns-539.awsdns-03.net	2 records

✅ Authoritative Response

Server:205.251.193.19

NS records: ns-1160.awsdns-17.org, ns-1947.awsdns-51.co.uk, ns-275.awsdns-34.com, ns-539.awsdns-03.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for concord.org (unsigned zone)

⏱️ Timing

Total: 643ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.174.83.29, 3.174.83.69...`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-1160.awsdns-17.org, ns-1160.awsdns-17.org)

Analysis

IP Addresses

codap-resources.concord.org has 4 IP addresses: 3.174.83.29, 3.174.83.68, 3.174.83.69 and 3.174.83.87.

codap-resources.concord.org - robtex.com