sheldonsandbox.dev - dns.ninja

`sheldonsandbox.dev`

DNSSEC	⚠️ Not signed
A	3.166.192.36^{🇺🇸 Amazon3.166.192.0/21}
		PTR	`server-3-166-192-36.phl51.r.cloudfront.net`
A	3.166.192.49^{🇺🇸 Amazon3.166.192.0/21}
A	3.166.192.71^{🇺🇸 Amazon3.166.192.0/21}
A	3.166.192.104^{🇺🇸 Amazon3.166.192.0/21}
NS	`ns-1007.awsdns-61.net` ⭐
		A	2600:9000:5303:ef00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-1007.awsdns-61.net`
		A	205.251.195.239^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-1007.awsdns-61.net`
NS	`ns-1451.awsdns-53.org`
		A	2600:9000:5305:ab00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1451.awsdns-53.org`
		A	205.251.197.171^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1451.awsdns-53.org`
NS	`ns-1711.awsdns-21.co.uk`
		A	2600:9000:5306:af00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1711.awsdns-21.co.uk`
		A	205.251.198.175^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1711.awsdns-21.co.uk`
NS	`ns-316.awsdns-39.com`
		A	2600:9000:5301:3c00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-316.awsdns-39.com`
		A	205.251.193.60^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-316.awsdns-39.com`
SOA	`ns-1007.awsdns-61.net`awsdns-hostmaster@amazon.com serial=1

`dev`

	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=1

🔒 HSTS Preload (+subdomains)

Same first word

sheldonsandbox.dev

DNS History

88 records (8 active, 80 former)

●NSns-1007.awsdns-61.net2026-02-16 → 2026-07-26 · 2 obs

● 2026-02-16 00:10:46
● 2026-07-26 13:54:48

●NSns-1451.awsdns-53.org2026-02-16 → 2026-07-26 · 2 obs

● 2026-02-16 00:10:46
● 2026-07-26 13:54:48

●NSns-1711.awsdns-21.co.uk2026-02-16 → 2026-07-26 · 2 obs

● 2026-02-16 00:10:46
● 2026-07-26 13:54:48

●NSns-316.awsdns-39.com2026-02-16 → 2026-07-26 · 2 obs

● 2026-02-16 00:10:46
● 2026-07-26 13:54:48

○A108.138.64.212026-02-16 → 2026-07-12 · 48 obs

● 2026-02-16 00:10:46
● 2026-02-16 14:28:42
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● 2026-02-20 03:32:14
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○ 2026-07-12 05:51:04
● 2026-07-12 07:57:46
○ 2026-07-12 15:29:18
○ 2026-07-26 13:54:48

○A108.138.64.462026-02-16 → 2026-07-12 · 48 obs

○A108.138.64.782026-02-16 → 2026-07-12 · 48 obs

○A108.138.64.92026-02-16 → 2026-07-12 · 48 obs

○A108.156.60.52026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-03 21:54:32
● 2026-04-05 16:29:28
○ 2026-04-05 17:23:26
○ 2026-07-26 13:54:48

○A108.156.60.62026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-03 21:54:32
● 2026-04-05 16:29:28
○ 2026-04-05 17:23:26
○ 2026-07-26 13:54:48

○A108.156.60.792026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-03 21:54:32
● 2026-04-05 16:29:28
○ 2026-04-05 17:23:26
○ 2026-07-26 13:54:48

○A108.156.60.832026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-03 21:54:32
● 2026-04-05 16:29:28
○ 2026-04-05 17:23:26
○ 2026-07-26 13:54:48

○A13.225.143.1192026-03-30 → 2026-07-02 · 36 obs

○ 2026-03-30 04:50:34
● 2026-03-30 05:23:10
● 2026-03-31 08:11:04
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○ 2026-07-26 13:54:48

○A13.225.143.1242026-03-30 → 2026-07-02 · 36 obs

○A13.225.143.312026-03-30 → 2026-07-02 · 36 obs

○A13.225.143.452026-03-30 → 2026-07-02 · 36 obs

○A13.226.244.1112026-05-28 → 2026-05-29 · 7 obs

○ 2026-05-28 14:33:18
● 2026-05-28 16:47:38
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● 2026-05-29 13:58:22
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○ 2026-07-26 13:54:48

○A13.226.244.612026-05-28 → 2026-05-29 · 7 obs

○ 2026-05-28 14:33:18
● 2026-05-28 16:47:38
○ 2026-05-28 20:24:32
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● 2026-05-29 13:58:22
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○ 2026-07-26 13:54:48

○A13.226.244.742026-05-28 → 2026-05-29 · 7 obs

○ 2026-05-28 14:33:18
● 2026-05-28 16:47:38
○ 2026-05-28 20:24:32
○ 2026-05-29 13:25:38
● 2026-05-29 13:58:22
○ 2026-05-29 19:02:16
○ 2026-07-26 13:54:48

○A13.226.244.872026-05-28 → 2026-05-29 · 7 obs

○ 2026-05-28 14:33:18
● 2026-05-28 16:47:38
○ 2026-05-28 20:24:32
○ 2026-05-29 13:25:38
● 2026-05-29 13:58:22
○ 2026-05-29 19:02:16
○ 2026-07-26 13:54:48

○A13.249.96.1002026-04-15 → 2026-07-25 · 64 obs

○ 2026-04-09 22:12:54
● 2026-04-15 06:02:22
● 2026-04-15 18:23:32
○ 2026-04-15 20:47:16
○ 2026-04-17 06:04:02
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● 2026-06-11 00:26:22
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○A13.249.96.142026-04-15 → 2026-07-25 · 64 obs

○A13.249.96.292026-04-15 → 2026-07-25 · 64 obs

○A13.249.96.502026-04-15 → 2026-07-25 · 64 obs

○A13.249.98.102026-03-28 → 2026-06-01 · 19 obs

○ 2026-03-26 09:35:04
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● 2026-03-29 06:10:34
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○ 2026-07-26 13:54:48

○A13.249.98.392026-03-28 → 2026-06-01 · 19 obs

○A13.249.98.612026-03-28 → 2026-06-01 · 19 obs

○A13.249.98.922026-03-28 → 2026-06-01 · 19 obs

○A13.32.205.1182026-05-19 → 2026-07-02 · 25 obs

○ 2026-05-17 17:34:12
● 2026-05-19 09:35:46
● 2026-05-19 11:22:06
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○A13.32.205.252026-05-19 → 2026-07-02 · 25 obs

○A13.32.205.332026-05-19 → 2026-07-02 · 25 obs

○A13.32.205.622026-05-19 → 2026-07-02 · 25 obs

○A13.33.235.1272026-03-25 → 2026-07-14 · 13 obs

○ 2026-03-25 01:47:40
● 2026-03-25 03:29:16
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○A13.33.235.232026-03-25 → 2026-07-14 · 13 obs

○A13.33.235.812026-03-25 → 2026-07-14 · 13 obs

○A13.33.235.922026-03-25 → 2026-07-14 · 13 obs

○A18.165.9.192026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-05 17:23:26
● 2026-04-06 08:26:08
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○ 2026-07-26 13:54:48

○A18.165.9.412026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-05 17:23:26
● 2026-04-06 08:26:08
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○ 2026-07-26 13:54:48

○A18.165.9.502026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-05 17:23:26
● 2026-04-06 08:26:08
○ 2026-04-06 11:34:20
○ 2026-07-26 13:54:48

○A18.165.9.82026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-05 17:23:26
● 2026-04-06 08:26:08
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○ 2026-07-26 13:54:48

○A18.172.88.1092026-05-28 → 2026-05-29 · 8 obs

○ 2026-05-28 16:47:38
● 2026-05-28 20:24:32
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● 2026-05-29 03:07:48
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○A18.172.88.1272026-05-28 → 2026-05-29 · 8 obs

○ 2026-05-28 16:47:38
● 2026-05-28 20:24:32
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● 2026-05-29 03:07:48
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○A18.172.88.292026-05-28 → 2026-05-29 · 8 obs

○ 2026-05-28 16:47:38
● 2026-05-28 20:24:32
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○A18.172.88.692026-05-28 → 2026-05-29 · 8 obs

○ 2026-05-28 16:47:38
● 2026-05-28 20:24:32
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○A18.239.168.292026-03-08 → 2026-05-26 · 18 obs

○ 2026-03-08 00:51:40
● 2026-03-08 23:08:14
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● 2026-04-21 05:44:04
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○A18.239.168.782026-03-08 → 2026-05-26 · 18 obs

○A18.239.168.842026-03-08 → 2026-05-26 · 18 obs

○A18.239.168.912026-03-08 → 2026-05-26 · 18 obs

○A18.245.175.222026-06-03 → 2026-07-26 · 6 obs

○ 2026-06-01 20:22:40
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● 2026-07-26 02:31:44
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○A18.245.175.232026-06-03 → 2026-07-26 · 6 obs

○ 2026-06-01 20:22:40
● 2026-06-03 17:19:52
○ 2026-06-03 19:37:34
● 2026-07-26 02:31:44
○ 2026-07-26 13:54:46
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○A18.245.175.272026-06-03 → 2026-07-26 · 6 obs

○ 2026-06-01 20:22:40
● 2026-06-03 17:19:52
○ 2026-06-03 19:37:34
● 2026-07-26 02:31:44
○ 2026-07-26 13:54:46
○ 2026-07-26 13:54:48

○A18.245.175.422026-06-03 → 2026-07-26 · 6 obs

○ 2026-06-01 20:22:40
● 2026-06-03 17:19:52
○ 2026-06-03 19:37:34
● 2026-07-26 02:31:44
○ 2026-07-26 13:54:46
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○A3.162.3.612026-05-07 → 2026-05-07 · 4 obs

○ 2026-05-05 23:21:54
● 2026-05-07 16:40:50
○ 2026-05-07 17:55:52
○ 2026-07-26 13:54:48

○A3.162.3.772026-05-07 → 2026-05-07 · 4 obs

○ 2026-05-05 23:21:54
● 2026-05-07 16:40:50
○ 2026-05-07 17:55:52
○ 2026-07-26 13:54:48

○A3.162.3.862026-05-07 → 2026-05-07 · 4 obs

○ 2026-05-05 23:21:54
● 2026-05-07 16:40:50
○ 2026-05-07 17:55:52
○ 2026-07-26 13:54:48

○A3.162.3.942026-05-07 → 2026-05-07 · 4 obs

○ 2026-05-05 23:21:54
● 2026-05-07 16:40:50
○ 2026-05-07 17:55:52
○ 2026-07-26 13:54:48

○A3.166.181.1012026-06-01 → 2026-06-01 · 5 obs

○ 2026-06-01 06:11:14
● 2026-06-01 08:49:42
● 2026-06-01 09:32:38
○ 2026-06-01 20:22:40
○ 2026-07-26 13:54:48

○A3.166.181.1282026-06-01 → 2026-06-01 · 5 obs

○ 2026-06-01 06:11:14
● 2026-06-01 08:49:42
● 2026-06-01 09:32:38
○ 2026-06-01 20:22:40
○ 2026-07-26 13:54:48

○A3.166.181.52026-06-01 → 2026-06-01 · 5 obs

○ 2026-06-01 06:11:14
● 2026-06-01 08:49:42
● 2026-06-01 09:32:38
○ 2026-06-01 20:22:40
○ 2026-07-26 13:54:48

○A3.166.181.762026-06-01 → 2026-06-01 · 5 obs

○ 2026-06-01 06:11:14
● 2026-06-01 08:49:42
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●A3.166.192.1042026-07-13 → 2026-07-26 · 15 obs

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●A3.166.192.362026-07-13 → 2026-07-26 · 15 obs

●A3.166.192.492026-07-13 → 2026-07-26 · 15 obs

●A3.166.192.712026-07-13 → 2026-07-26 · 15 obs

○A3.171.100.202026-03-05 → 2026-03-10 · 10 obs

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○A3.171.100.222026-03-05 → 2026-03-10 · 10 obs

○A3.171.100.372026-03-05 → 2026-03-10 · 10 obs

○A3.171.100.512026-03-05 → 2026-03-10 · 10 obs

○A3.171.139.1182026-03-07 → 2026-05-22 · 18 obs

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○A3.171.139.492026-03-07 → 2026-05-22 · 18 obs

○A3.171.139.592026-03-07 → 2026-05-22 · 18 obs

○A3.171.139.672026-03-07 → 2026-05-22 · 18 obs

○A3.174.141.102026-02-17 → 2026-07-12 · 55 obs

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○A3.174.141.212026-02-17 → 2026-07-12 · 55 obs

○A3.174.141.472026-02-17 → 2026-07-12 · 55 obs

○A3.174.141.532026-02-17 → 2026-07-12 · 55 obs

○A52.84.45.232026-05-27 → 2026-06-05 · 19 obs

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○A52.84.45.472026-05-27 → 2026-06-05 · 19 obs

○A52.84.45.632026-05-27 → 2026-06-05 · 19 obs

○A52.84.45.982026-05-27 → 2026-06-05 · 19 obs

○A99.84.41.342026-02-17 → 2026-07-25 · 44 obs

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○A99.84.41.552026-02-17 → 2026-07-25 · 44 obs

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○A99.84.41.972026-02-17 → 2026-07-25 · 44 obs

○A99.84.9.1162026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-27 13:18:18
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○A99.84.9.142026-05-27 → 2026-05-27 · 4 obs

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○A99.84.9.182026-05-27 → 2026-05-27 · 4 obs

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○A99.84.9.212026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-27 13:18:18
● 2026-05-27 21:02:20
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○ 2026-07-26 13:54:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
sheldonsandbox.dev	ns-1007.awsdns-61.net, ns-1451.awsdns-53.org, ns-1711.awsdns-21.co.uk, ns-316.awsdns-39.com	-

✅ Authoritative Response

Server:205.251.193.60

NS records: ns-1007.awsdns-61.net, ns-1451.awsdns-53.org, ns-1711.awsdns-21.co.uk, ns-316.awsdns-39.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sheldonsandbox.dev (unsigned zone)

⏱️ Timing

Total: 1197ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.166.192.49, 3.166.192.104...`
NS	4	`ns-1007.awsdns-61.net, ns-1451.awsdns-53.org...`
SOA	1	`ns-1007.awsdns-61.net awsdns-hostmaster.`

Analysis

IP Addresses

sheldonsandbox.dev has four IP addresses: 3.166.192.36, 3.166.192.49, 3.166.192.71 and 3.166.192.104.

i.mapion.co.jp, www.9ix.net, kochikame-50th.com and two other host names share IP numbers with sheldonsandbox.dev.

Name Servers

The authoritative name servers for sheldonsandbox.dev are ns-316.awsdns-39.com, ns-1007.awsdns-61.net, ns-1451.awsdns-53.org and ns-1711.awsdns-21.co.uk.

sheldonsandbox.dev partially shares its NS delegation with several other domains, including sakoadams.com, whitepages.co.uk, safetiles.com and two others.

ns-316.awsdns-39.com, ns-1007.awsdns-61.net, ns-1451.awsdns-53.org and ns-1711.awsdns-21.co.uk each carry two IP addresses. ns-316.awsdns-39.com has 205.251.193.60 and 2600:9000:5301:3c00::1; ns-1007.awsdns-61.net has 205.251.195.239 and 2600:9000:5303:ef00::1; ns-1451.awsdns-53.org has 205.251.197.171 and 2600:9000:5305:ab00::1; ns-1711.awsdns-21.co.uk has 205.251.198.175 and 2600:9000:5306:af00::1.