static.readup.com - dns.ninja

`static.readup.com`

DNSSEC	⚠️ Not signed
A	108.138.233.7^{🇺🇸 Amazon108.138.232.0/22}
		PTR	`server-108-138-233-7.lhr61.r.cloudfront.net`
A	108.138.233.24^{🇺🇸 Amazon108.138.232.0/22}
A	108.138.233.69^{🇺🇸 Amazon108.138.232.0/22}
A	108.138.233.117^{🇺🇸 Amazon108.138.232.0/22}

`readup.com`

	DNSSEC	⚠️ Not signed
	A	3.133.242.238^{🇺🇸 Amazon3.132.0.0/14 EC2 CMH prefix}
	NS	`ns-324.awsdns-40.com` ⭐
	NS	`ns-1348.awsdns-40.org`
	NS	`ns-1900.awsdns-45.co.uk`
	NS	`ns-781.awsdns-33.net`
	MX	`inbound-smtp.us-east-1.amazonaws.com` ⭐
	TXT	`MS=987D4E298C35BCE3402835CCC3FDBC01129775CA`
	TXT	`google-site-verification=4l8G6FxRDU7zb1KmeETaY7mQbgaAzrtPS2zk8aELSVI`
	TXT	`google-site-verification=9getaJHrSnp0LPyHlFeOT5cJ7fPK-EchoUkPRcAo8S0`
	TXT	`google-site-verification=w7M4Ej8M8iFKJ8DAoYzumhJZx1G7NR8ZxCMFHv3Sc3g`
	TXT	`v=spf1 include:_spf.google.com include:amazonses.com -all`
	SOA	`ns-324.awsdns-40.com`awsdns-hostmaster@amazon.com serial=1

DNS History

40 records (4 active, 36 former)

●A108.138.233.1172026-02-25 → 2026-06-20 · 122 obs

○ 2026-02-25 19:42:44
● 2026-02-25 20:45:56
○ 2026-02-27 13:30:14
● 2026-02-27 14:50:08
○ 2026-03-03 11:22:16
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● 2026-03-04 19:40:24
● 2026-03-05 23:36:46
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● 2026-03-11 06:37:16
● 2026-03-12 09:18:44
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● 2026-03-13 02:30:10
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● 2026-03-14 20:42:32
● 2026-03-17 09:53:30
○ 2026-03-17 11:16:34
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● 2026-03-18 12:11:18
○ 2026-03-18 22:10:40
● 2026-03-19 03:25:44
● 2026-03-23 02:44:04
○ 2026-03-23 09:39:40
● 2026-03-23 13:11:46
○ 2026-03-24 22:03:26
● 2026-03-25 01:17:38
● 2026-03-26 22:37:08
○ 2026-03-27 00:58:44
● 2026-03-27 01:31:38
● 2026-04-03 18:59:20
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● 2026-04-22 14:12:06
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● 2026-04-24 14:44:48
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● 2026-04-29 21:18:54
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● 2026-05-01 03:55:54
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● 2026-05-08 12:26:44
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● 2026-05-11 11:57:34
● 2026-05-13 14:35:42
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● 2026-05-14 12:29:00
● 2026-05-16 23:43:42
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● 2026-06-08 08:48:36
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● 2026-06-17 00:18:22
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● 2026-06-18 03:05:10
● 2026-06-20 04:39:48

●A108.138.233.242026-02-25 → 2026-06-20 · 122 obs

●A108.138.233.692026-02-25 → 2026-06-20 · 122 obs

●A108.138.233.72026-02-25 → 2026-06-20 · 122 obs

○A108.159.227.1282026-05-20 → 2026-05-20 · 4 obs

○ 2026-05-20 06:12:28
● 2026-05-20 08:10:46
○ 2026-05-21 11:52:14
○ 2026-06-20 04:39:48

○A108.159.227.42026-05-20 → 2026-05-20 · 4 obs

○ 2026-05-20 06:12:28
● 2026-05-20 08:10:46
○ 2026-05-21 11:52:14
○ 2026-06-20 04:39:48

○A108.159.227.862026-05-20 → 2026-05-20 · 4 obs

○ 2026-05-20 06:12:28
● 2026-05-20 08:10:46
○ 2026-05-21 11:52:14
○ 2026-06-20 04:39:48

○A108.159.227.992026-05-20 → 2026-05-20 · 4 obs

○ 2026-05-20 06:12:28
● 2026-05-20 08:10:46
○ 2026-05-21 11:52:14
○ 2026-06-20 04:39:48

○A18.161.21.532026-03-09 → 2026-05-26 · 42 obs

○ 2026-03-05 23:36:46
● 2026-03-09 01:16:18
○ 2026-03-09 23:19:14
○ 2026-04-22 14:12:06
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● 2026-04-24 02:44:02
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● 2026-04-29 01:43:56
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● 2026-04-29 11:47:20
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● 2026-04-30 11:14:16
○ 2026-04-30 11:51:06
● 2026-04-30 16:27:28
○ 2026-04-30 17:43:02
○ 2026-05-01 03:55:54
● 2026-05-02 00:31:22
○ 2026-05-02 08:51:40
● 2026-05-02 11:03:42
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● 2026-05-03 00:35:32
● 2026-05-03 02:18:40
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● 2026-05-03 07:30:16
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○ 2026-05-07 07:21:28
● 2026-05-08 00:19:24
○ 2026-05-08 12:26:44
○ 2026-05-16 23:43:42
● 2026-05-20 06:12:28
○ 2026-05-20 08:10:46
○ 2026-05-25 21:53:24
● 2026-05-26 09:17:38
● 2026-05-26 10:11:54
○ 2026-05-26 13:10:18
○ 2026-06-20 04:39:48

○A18.161.21.572026-03-09 → 2026-05-26 · 42 obs

○A18.161.21.682026-03-09 → 2026-05-26 · 42 obs

○A18.161.21.892026-03-09 → 2026-05-26 · 42 obs

○A18.164.124.1072026-03-14 → 2026-04-10 · 10 obs

○ 2026-03-13 02:30:10
● 2026-03-14 15:22:00
○ 2026-03-14 18:05:26
○ 2026-04-03 18:59:20
● 2026-04-05 06:16:38
○ 2026-04-06 22:57:30
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● 2026-04-10 08:55:34
○ 2026-04-12 10:19:30
○ 2026-06-20 04:39:48

○A18.164.124.252026-03-14 → 2026-04-10 · 10 obs

○A18.164.124.52026-03-14 → 2026-04-10 · 10 obs

○A18.164.124.892026-03-14 → 2026-04-10 · 10 obs

○A18.64.155.1232026-04-16 → 2026-05-24 · 13 obs

○ 2026-04-15 20:15:44
● 2026-04-16 07:15:40
○ 2026-04-16 15:57:36
○ 2026-05-06 13:30:40
● 2026-05-07 07:21:28
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○ 2026-05-24 08:35:48
● 2026-05-24 10:52:54
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○ 2026-06-20 04:39:48

○A18.64.155.262026-04-16 → 2026-05-24 · 13 obs

○A18.64.155.562026-04-16 → 2026-05-24 · 13 obs

○A18.64.155.782026-04-16 → 2026-05-24 · 13 obs

○A18.66.255.1272026-04-12 → 2026-06-10 · 74 obs

○ 2026-04-10 08:55:34
● 2026-04-12 10:19:30
○ 2026-04-12 14:53:44
○ 2026-04-12 15:31:06
● 2026-04-12 18:09:14
○ 2026-04-13 00:49:12
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● 2026-04-14 01:10:26
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● 2026-05-29 20:14:58
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○ 2026-05-30 09:39:12
● 2026-05-30 17:04:14
● 2026-05-30 20:47:26
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● 2026-05-31 02:21:48
○ 2026-05-31 05:24:28
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● 2026-05-31 19:10:24
● 2026-06-01 14:51:22
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● 2026-06-01 21:37:16
○ 2026-06-02 01:19:54
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● 2026-06-03 00:25:40
○ 2026-06-03 02:34:08
● 2026-06-03 10:55:00
○ 2026-06-03 11:45:50
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● 2026-06-03 22:02:00
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● 2026-06-05 22:24:58
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● 2026-06-06 10:08:44
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● 2026-06-09 03:56:08
● 2026-06-10 15:08:26
○ 2026-06-10 15:51:42
○ 2026-06-20 04:39:48

○A18.66.255.312026-04-12 → 2026-06-10 · 74 obs

○A18.66.255.522026-04-12 → 2026-06-10 · 74 obs

○A18.66.255.792026-04-12 → 2026-06-10 · 74 obs

○A18.67.0.1002026-04-08 → 2026-05-13 · 16 obs

○ 2026-04-07 09:15:44
● 2026-04-08 22:11:14
○ 2026-04-10 08:55:34
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● 2026-05-06 13:30:40
○ 2026-05-07 07:21:28
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● 2026-05-09 05:45:56
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● 2026-05-10 09:30:04
● 2026-05-10 10:12:20
○ 2026-05-11 11:57:34
○ 2026-05-13 14:35:42
● 2026-05-13 15:14:28
○ 2026-05-14 12:29:00
○ 2026-06-20 04:39:48

○A18.67.0.1042026-04-08 → 2026-05-13 · 16 obs

○A18.67.0.1202026-04-08 → 2026-05-13 · 16 obs

○A18.67.0.652026-04-08 → 2026-05-13 · 16 obs

○A3.168.147.1292026-02-23 → 2026-03-17 · 17 obs

○ 2026-02-23 06:56:12
● 2026-02-23 14:23:06
○ 2026-02-23 16:36:50
○ 2026-02-24 14:47:38
● 2026-02-25 06:41:14
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● 2026-03-03 11:22:16
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● 2026-03-14 18:05:26
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● 2026-03-17 12:28:38
○ 2026-03-18 00:13:08
○ 2026-06-20 04:39:48

○A3.168.147.72026-02-23 → 2026-03-17 · 17 obs

○A3.168.147.732026-02-23 → 2026-03-17 · 17 obs

○A3.168.147.972026-02-23 → 2026-03-17 · 17 obs

○A3.170.3.1202026-02-23 → 2026-06-17 · 62 obs

● 2026-02-23 06:56:12
○ 2026-02-23 14:23:06
● 2026-02-23 16:36:50
● 2026-02-24 14:47:38
○ 2026-02-25 06:41:14
● 2026-02-25 19:42:44
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● 2026-02-27 13:30:14
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● 2026-03-11 04:59:08
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● 2026-03-18 22:10:40
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● 2026-03-23 09:39:40
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● 2026-03-24 22:03:26
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● 2026-03-27 00:58:44
○ 2026-03-27 01:31:38
○ 2026-04-12 10:19:30
● 2026-04-12 14:53:44
○ 2026-04-12 15:31:06
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● 2026-04-13 13:11:36
○ 2026-04-13 18:29:12
○ 2026-04-16 15:57:36
● 2026-04-16 17:01:28
○ 2026-04-17 12:48:50
○ 2026-05-20 08:10:46
● 2026-05-21 11:52:14
○ 2026-05-21 13:24:42
○ 2026-05-23 07:51:12
● 2026-05-23 12:15:22
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● 2026-05-23 21:28:26
○ 2026-05-23 23:57:34
○ 2026-06-11 16:28:28
● 2026-06-11 21:28:50
○ 2026-06-12 11:21:40
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● 2026-06-13 15:27:10
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○ 2026-06-16 02:28:44
● 2026-06-16 21:53:34
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● 2026-06-17 18:19:26
● 2026-06-17 21:08:24
○ 2026-06-18 03:05:10
○ 2026-06-20 04:39:48

○A3.170.3.1242026-02-23 → 2026-06-17 · 62 obs

○A3.170.3.532026-02-23 → 2026-06-17 · 62 obs

○A3.170.3.962026-02-23 → 2026-06-17 · 62 obs

○A52.85.12.1122026-05-21 → 2026-06-07 · 51 obs

○ 2026-05-21 11:52:14
● 2026-05-21 13:24:42
● 2026-05-23 07:51:12
○ 2026-05-23 12:15:22
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● 2026-05-23 16:40:00
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● 2026-05-23 23:57:34
● 2026-05-24 08:35:48
○ 2026-05-24 10:52:54
● 2026-05-24 16:22:32
● 2026-05-25 21:53:24
○ 2026-05-26 09:17:38
○ 2026-05-26 10:11:54
● 2026-05-26 13:10:18
● 2026-05-29 03:41:18
○ 2026-05-29 15:28:38
○ 2026-05-29 20:14:58
● 2026-05-29 21:45:52
● 2026-05-30 09:39:12
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○ 2026-05-30 20:47:26
● 2026-05-30 21:33:12
● 2026-05-30 22:51:58
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● 2026-05-31 05:24:28
● 2026-05-31 09:04:38
○ 2026-05-31 19:10:24
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● 2026-06-01 17:05:36
● 2026-06-01 18:37:06
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● 2026-06-02 01:19:54
● 2026-06-02 18:19:38
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● 2026-06-03 02:34:08
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● 2026-06-03 11:45:50
● 2026-06-03 17:14:52
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● 2026-06-03 23:53:58
● 2026-06-05 07:41:52
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● 2026-06-06 02:33:04
● 2026-06-06 06:24:08
○ 2026-06-06 10:08:44
● 2026-06-06 14:47:42
● 2026-06-07 21:17:32
○ 2026-06-08 08:48:36
○ 2026-06-20 04:39:48

○A52.85.12.132026-05-21 → 2026-06-07 · 51 obs

○A52.85.12.292026-05-21 → 2026-06-07 · 51 obs

○A52.85.12.462026-05-21 → 2026-06-07 · 51 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
readup.com	ns-324.awsdns-40.com, ns-781.awsdns-33.net, ns-1900.awsdns-45.co.uk, ns-1348.awsdns-40.org	2 records

✅ Authoritative Response

Server:205.251.199.108

NS records: ns-324.awsdns-40.com, ns-781.awsdns-33.net, ns-1900.awsdns-45.co.uk, ns-1348.awsdns-40.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for readup.com (unsigned zone)

⏱️ Timing

Total: 1094ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.170.3.120, 3.170.3.53...`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-324.awsdns-40.com, ns-324.awsdns-40.com)

Analysis

IP Addresses

static.readup.com points to the four IP addresses 108.138.233.7, 108.138.233.24, 108.138.233.69 and 108.138.233.117.