duochaud.com - dns.ninja

`duochaud.com`

DNSSEC	⚠️ Not signed
A	13.35.107.40^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
		PTR	`server-13-35-107-40.phl51.r.cloudfront.net`
A	13.35.107.77^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
A	13.35.107.102^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
A	13.35.107.115^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
NS	`ns-885.awsdns-46.net` ⭐
		A	2600:9000:5303:7500::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-885.awsdns-46.net`
		A	205.251.195.117^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-885.awsdns-46.net`
NS	`ns-1239.awsdns-26.org`
		A	2600:9000:5304:d700::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1239.awsdns-26.org`
		A	205.251.196.215^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1239.awsdns-26.org`
NS	`ns-1919.awsdns-47.co.uk`
		A	2600:9000:5307:7f00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1919.awsdns-47.co.uk`
		A	205.251.199.127^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1919.awsdns-47.co.uk`
NS	`ns-348.awsdns-43.com`
		A	2600:9000:5301:5c00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-348.awsdns-43.com`
		A	205.251.193.92^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-348.awsdns-43.com`
SOA	`ns-885.awsdns-46.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=1785134637

Same first word

duochaud.com

DNS History

56 records (8 active, 48 former)

●NSns-1239.awsdns-26.org2026-02-28 → 2026-07-27 · 2 obs

● 2026-02-28 20:03:06
● 2026-07-27 06:56:54

●NSns-1919.awsdns-47.co.uk2026-02-28 → 2026-07-27 · 2 obs

● 2026-02-28 20:03:06
● 2026-07-27 06:56:54

●NSns-348.awsdns-43.com2026-02-28 → 2026-07-27 · 2 obs

● 2026-02-28 20:03:06
● 2026-07-27 06:56:54

●NSns-885.awsdns-46.net2026-02-28 → 2026-07-27 · 2 obs

● 2026-02-28 20:03:06
● 2026-07-27 06:56:54

○A13.226.209.1002026-03-03 → 2026-07-12 · 31 obs

○ 2026-03-01 05:11:24
● 2026-03-03 04:48:12
○ 2026-03-03 16:03:26
○ 2026-03-10 02:39:32
● 2026-03-11 19:17:08
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○ 2026-06-11 06:57:24
● 2026-06-12 00:05:46
○ 2026-06-12 16:27:58
○ 2026-06-17 16:21:58
● 2026-06-19 13:40:02
○ 2026-06-19 20:17:14
● 2026-06-22 07:14:30
● 2026-06-24 08:48:48
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● 2026-06-27 11:06:48
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● 2026-06-29 00:22:28
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● 2026-06-30 11:44:26
○ 2026-06-30 21:39:26
○ 2026-07-01 18:49:46
● 2026-07-04 08:53:54
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● 2026-07-10 01:46:56
● 2026-07-11 04:47:40
○ 2026-07-11 08:20:28
● 2026-07-12 03:18:48
○ 2026-07-12 05:13:30
○ 2026-07-27 06:56:54

○A13.226.209.132026-03-03 → 2026-07-12 · 31 obs

○A13.226.209.472026-03-03 → 2026-07-12 · 31 obs

○A13.226.209.752026-03-03 → 2026-07-12 · 31 obs

○A13.32.230.1272026-02-28 → 2026-07-24 · 42 obs

● 2026-02-28 20:03:06
○ 2026-03-01 05:11:24
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● 2026-03-07 01:53:34
● 2026-03-07 02:49:28
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● 2026-03-14 23:16:58
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● 2026-03-15 11:59:30
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● 2026-03-19 12:01:52
○ 2026-03-19 16:25:50
● 2026-07-03 08:53:10
○ 2026-07-03 10:51:26
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● 2026-07-09 07:28:00
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● 2026-07-11 01:39:52
○ 2026-07-11 04:47:40
● 2026-07-18 00:12:02
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● 2026-07-20 00:51:54
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● 2026-07-24 17:57:40
○ 2026-07-24 18:30:46
○ 2026-07-27 06:56:54

○A13.32.230.342026-02-28 → 2026-07-24 · 42 obs

○A13.32.230.602026-02-28 → 2026-07-24 · 42 obs

○A13.32.230.622026-02-28 → 2026-07-24 · 42 obs

○A13.33.82.1002026-04-26 → 2026-04-26 · 4 obs

○ 2026-04-23 18:58:40
● 2026-04-26 16:36:42
○ 2026-04-26 17:18:54
○ 2026-07-27 06:56:54

○A13.33.82.52026-04-26 → 2026-04-26 · 4 obs

○ 2026-04-23 18:58:40
● 2026-04-26 16:36:42
○ 2026-04-26 17:18:54
○ 2026-07-27 06:56:54

○A13.33.82.682026-04-26 → 2026-04-26 · 4 obs

○ 2026-04-23 18:58:40
● 2026-04-26 16:36:42
○ 2026-04-26 17:18:54
○ 2026-07-27 06:56:54

○A13.33.82.892026-04-26 → 2026-04-26 · 4 obs

○ 2026-04-23 18:58:40
● 2026-04-26 16:36:42
○ 2026-04-26 17:18:54
○ 2026-07-27 06:56:54

●A13.35.107.1022026-07-13 → 2026-07-27 · 35 obs

○ 2026-07-13 16:06:40
● 2026-07-13 18:21:12
○ 2026-07-13 21:01:58
● 2026-07-14 00:05:32
○ 2026-07-14 00:42:22
● 2026-07-14 02:22:06
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● 2026-07-14 15:23:26
○ 2026-07-14 16:09:58
● 2026-07-15 17:15:12
○ 2026-07-15 17:51:44
● 2026-07-16 11:34:06
○ 2026-07-16 12:27:54
● 2026-07-16 15:46:44
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● 2026-07-18 06:23:44
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● 2026-07-19 06:45:56
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● 2026-07-19 19:17:28
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● 2026-07-20 05:23:48
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● 2026-07-20 11:21:38
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● 2026-07-21 21:59:32
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● 2026-07-26 06:39:24
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● 2026-07-26 20:14:56
● 2026-07-27 06:56:54

●A13.35.107.1152026-07-13 → 2026-07-27 · 35 obs

●A13.35.107.402026-07-13 → 2026-07-27 · 35 obs

●A13.35.107.772026-07-13 → 2026-07-27 · 35 obs

○A143.204.204.312026-05-19 → 2026-06-07 · 30 obs

○ 2026-05-19 07:45:36
● 2026-05-19 10:59:44
● 2026-05-22 04:56:48
○ 2026-05-22 10:14:20
● 2026-05-22 14:39:08
● 2026-05-23 04:55:18
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● 2026-05-29 06:54:12
○ 2026-05-29 19:20:32
● 2026-05-29 22:16:12
○ 2026-05-30 02:23:24
● 2026-05-30 05:51:16
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● 2026-06-01 19:16:32
● 2026-06-03 15:29:50
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● 2026-06-05 00:38:32
● 2026-06-06 23:37:56
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● 2026-06-07 16:55:48
○ 2026-06-07 21:35:44
○ 2026-07-27 06:56:54

○A143.204.204.412026-05-19 → 2026-06-07 · 30 obs

○A143.204.204.462026-05-19 → 2026-06-07 · 30 obs

○A143.204.204.642026-05-19 → 2026-06-07 · 30 obs

○A18.155.129.512026-07-26 → 2026-07-26 · 4 obs

○ 2026-07-26 06:39:24
● 2026-07-26 08:48:40
○ 2026-07-26 13:23:22
○ 2026-07-27 06:56:54

○A18.155.129.532026-07-26 → 2026-07-26 · 4 obs

○ 2026-07-26 06:39:24
● 2026-07-26 08:48:40
○ 2026-07-26 13:23:22
○ 2026-07-27 06:56:54

○A18.155.129.622026-07-26 → 2026-07-26 · 4 obs

○ 2026-07-26 06:39:24
● 2026-07-26 08:48:40
○ 2026-07-26 13:23:22
○ 2026-07-27 06:56:54

○A18.155.129.712026-07-26 → 2026-07-26 · 4 obs

○ 2026-07-26 06:39:24
● 2026-07-26 08:48:40
○ 2026-07-26 13:23:22
○ 2026-07-27 06:56:54

○A18.165.122.1052026-07-13 → 2026-07-20 · 34 obs

○ 2026-07-12 05:13:30
● 2026-07-13 16:06:40
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● 2026-07-13 21:01:58
○ 2026-07-13 22:47:38
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● 2026-07-17 09:38:34
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● 2026-07-18 13:08:54
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● 2026-07-19 02:42:48
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● 2026-07-19 14:44:12
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● 2026-07-20 10:45:16
○ 2026-07-20 11:21:38
○ 2026-07-27 06:56:54

○A18.165.122.22026-07-13 → 2026-07-20 · 34 obs

○A18.165.122.682026-07-13 → 2026-07-20 · 34 obs

○A18.165.122.812026-07-13 → 2026-07-20 · 34 obs

○A18.173.166.1192026-04-17 → 2026-07-26 · 40 obs

○ 2026-04-15 11:28:28
● 2026-04-17 06:44:00
○ 2026-04-17 15:20:40
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● 2026-04-22 07:59:38
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○ 2026-06-17 16:21:58
● 2026-07-01 03:24:54
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● 2026-07-15 16:24:02
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● 2026-07-19 10:36:58
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● 2026-07-21 03:01:10
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● 2026-07-22 04:40:42
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○ 2026-07-26 20:14:56
○ 2026-07-27 06:56:54

○A18.173.166.432026-04-17 → 2026-07-26 · 40 obs

○A18.173.166.782026-04-17 → 2026-07-26 · 40 obs

○A18.173.166.982026-04-17 → 2026-07-26 · 40 obs

○A18.239.183.1272026-05-15 → 2026-05-15 · 4 obs

○ 2026-05-06 13:38:04
● 2026-05-15 15:59:08
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○ 2026-07-27 06:56:54

○A18.239.183.142026-05-15 → 2026-05-15 · 4 obs

○ 2026-05-06 13:38:04
● 2026-05-15 15:59:08
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○ 2026-07-27 06:56:54

○A18.239.183.22026-05-15 → 2026-05-15 · 4 obs

○ 2026-05-06 13:38:04
● 2026-05-15 15:59:08
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○ 2026-07-27 06:56:54

○A18.239.183.302026-05-15 → 2026-05-15 · 4 obs

○ 2026-05-06 13:38:04
● 2026-05-15 15:59:08
○ 2026-05-15 17:05:14
○ 2026-07-27 06:56:54

○A216.137.53.1032026-03-01 → 2026-06-30 · 31 obs

○ 2026-02-28 20:03:06
● 2026-03-01 05:11:24
○ 2026-03-03 04:48:12
● 2026-03-03 16:03:26
● 2026-03-05 06:11:04
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● 2026-04-23 18:58:40
● 2026-05-19 07:45:36
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● 2026-06-12 16:27:58
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○A216.137.53.1092026-03-01 → 2026-06-30 · 31 obs

○A216.137.53.1132026-03-01 → 2026-06-30 · 31 obs

○A216.137.53.342026-03-01 → 2026-06-30 · 31 obs

○A3.164.182.1182026-05-27 → 2026-06-05 · 10 obs

○ 2026-05-25 04:07:38
● 2026-05-27 12:46:16
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○A3.164.182.542026-05-27 → 2026-06-05 · 10 obs

○A3.164.182.702026-05-27 → 2026-06-05 · 10 obs

○A3.164.182.992026-05-27 → 2026-06-05 · 10 obs

○A3.171.139.102026-05-22 → 2026-05-22 · 4 obs

○ 2026-05-22 04:56:48
● 2026-05-22 10:14:20
○ 2026-05-22 14:39:08
○ 2026-07-27 06:56:54

○A3.171.139.1142026-05-22 → 2026-05-22 · 4 obs

○ 2026-05-22 04:56:48
● 2026-05-22 10:14:20
○ 2026-05-22 14:39:08
○ 2026-07-27 06:56:54

○A3.171.139.262026-05-22 → 2026-05-22 · 4 obs

○ 2026-05-22 04:56:48
● 2026-05-22 10:14:20
○ 2026-05-22 14:39:08
○ 2026-07-27 06:56:54

○A3.171.139.292026-05-22 → 2026-05-22 · 4 obs

○ 2026-05-22 04:56:48
● 2026-05-22 10:14:20
○ 2026-05-22 14:39:08
○ 2026-07-27 06:56:54

○A54.230.79.1152026-04-06 → 2026-07-01 · 32 obs

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

○A54.230.79.382026-04-06 → 2026-07-01 · 32 obs

○A54.230.79.622026-04-06 → 2026-07-01 · 32 obs

○A54.230.79.912026-04-06 → 2026-07-01 · 32 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net...	-
duochaud.com	ns-348.awsdns-43.com, ns-885.awsdns-46.net, ns-1239.awsdns-26.org, ns-1919.awsdns-47.co.uk	2 records

✅ Authoritative Response

Server:205.251.196.215

NS records: ns-348.awsdns-43.com, ns-885.awsdns-46.net, ns-1239.awsdns-26.org, ns-1919.awsdns-47.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duochaud.com (unsigned zone)

⏱️ Timing

Total: 447ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.35.107.77, 13.35.107.40...`
NS	4	`ns-1239.awsdns-26.org, ns-1919.awsdns-47.co.uk...`
SOA	1	`ns-885.awsdns-46.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-348.awsdns-43.com, ns-348.awsdns-43.com)

Analysis

IP Addresses

duochaud.com directs to four IP numbers, which are 13.35.107.40, 13.35.107.77, 13.35.107.102 and 13.35.107.115.

huacizs.com, scienaptic.com, dcple0p2f6yys.cloudfront.net and two other host names share IP numbers with duochaud.com.

Name Servers

The authoritative name servers for duochaud.com are ns-348.awsdns-43.com, ns-885.awsdns-46.net, ns-1239.awsdns-26.org and ns-1919.awsdns-47.co.uk.

At least some of duochaud.com's name servers are shared with other domains, for example statuspage.info, d1xpqvu40ore1n.cloudfront.net, d1i4cf9ugdpt6k.cloudfront.net and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-348.awsdns-43.com directs to 205.251.193.92 and 2600:9000:5301:5c00::1; ns-885.awsdns-46.net directs to 205.251.195.117 and 2600:9000:5303:7500::1; ns-1239.awsdns-26.org directs to 205.251.196.215 and 2600:9000:5304:d700::1; ns-1919.awsdns-47.co.uk directs to 205.251.199.127 and 2600:9000:5307:7f00::1.