`vercel-docs.vercel.sh`

	DNSSEC	⚠️ Not signed
	A	66.33.60.130^{🇺🇸 Amazon66.33.60.0/24 EC2 Prefix}
	A	76.76.21.98^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}

`vercel.sh`

	DNSSEC	⚠️ Not signed
	A	64.239.109.65^{🇨🇦 Amazon64.239.109.0/24 EC2 Prefix}
	A	64.239.123.129^{🇨🇦 Amazon64.239.123.0/24 EC2 Prefix}
	NS	`ns1.vercel-dns.com` ⭐
	NS	`ns2.vercel-dns.com`
	SOA	`ns1.vercel-dns.com`hostmaster@nsone.net serial=1657944725

🔒 HSTS Preload (+subdomains)
📈 Tranco rank: #51,850

DNS History

16 records (2 active, 14 former)

○A66.33.60.1292026-05-06 → 2026-07-12 · 24 obs

○ 2026-05-05 20:25:12
● 2026-05-06 08:03:26
○ 2026-05-07 18:49:04
● 2026-05-07 23:08:38
● 2026-05-08 07:18:24
○ 2026-05-08 17:49:16
○ 2026-05-09 04:07:08
● 2026-05-09 12:39:46
○ 2026-05-09 15:58:52
○ 2026-05-23 12:14:28
● 2026-05-24 07:04:20
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● 2026-05-29 10:21:18
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● 2026-07-01 23:26:40
○ 2026-07-02 02:08:54
● 2026-07-08 08:18:00
○ 2026-07-08 10:04:28
● 2026-07-09 15:53:52
○ 2026-07-11 17:33:46
● 2026-07-12 21:36:16
○ 2026-07-13 12:02:44
○ 2026-07-28 11:33:48

●A66.33.60.1302026-05-03 → 2026-07-28 · 28 obs

○ 2026-05-03 12:23:58
● 2026-05-03 14:36:02
○ 2026-05-03 20:27:46
○ 2026-05-05 14:10:30
● 2026-05-05 20:25:12
○ 2026-05-06 08:03:26
● 2026-05-07 18:49:04
○ 2026-05-07 23:08:38
○ 2026-05-09 04:07:08
● 2026-05-09 12:39:46
○ 2026-05-09 15:58:52
○ 2026-05-24 07:04:20
● 2026-05-24 13:05:08
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○ 2026-05-26 07:56:34
● 2026-05-27 17:44:34
○ 2026-05-27 18:19:30
○ 2026-05-28 04:09:40
● 2026-05-28 16:23:02
○ 2026-05-28 18:26:52
● 2026-07-02 02:08:54
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● 2026-07-09 07:44:18
○ 2026-07-09 15:53:52
● 2026-07-12 21:36:16
○ 2026-07-13 12:02:44
● 2026-07-28 11:33:46
● 2026-07-28 11:33:48

○A66.33.60.1932026-05-03 → 2026-07-25 · 36 obs

○ 2026-04-12 02:02:10
● 2026-05-03 03:12:12
○ 2026-05-03 11:02:50
● 2026-05-03 12:23:58
○ 2026-05-03 14:36:02
○ 2026-05-07 18:49:04
● 2026-05-07 23:08:38
○ 2026-05-08 07:18:24
○ 2026-05-09 12:39:46
● 2026-05-09 15:58:52
○ 2026-05-11 12:55:32
○ 2026-05-24 14:21:04
● 2026-05-24 15:00:14
● 2026-05-24 16:12:26
○ 2026-05-24 22:37:54
○ 2026-05-25 02:52:44
● 2026-05-25 08:03:00
○ 2026-05-26 01:39:50
○ 2026-05-28 16:23:02
● 2026-05-28 18:26:52
○ 2026-05-29 10:21:18
● 2026-05-29 18:14:58
○ 2026-05-30 05:20:04
● 2026-06-28 00:18:26
○ 2026-07-01 23:26:40
● 2026-07-02 03:10:00
○ 2026-07-02 08:20:52
● 2026-07-07 13:41:04
○ 2026-07-07 16:55:14
● 2026-07-11 17:33:46
○ 2026-07-12 21:36:16
● 2026-07-17 05:22:02
○ 2026-07-17 07:33:48
● 2026-07-25 03:06:38
○ 2026-07-25 09:16:40
○ 2026-07-28 11:33:48

○A66.33.60.1942026-04-12 → 2026-07-17 · 14 obs

○ 2026-04-10 16:29:48
● 2026-04-12 02:02:10
○ 2026-05-03 03:12:12
○ 2026-05-13 12:51:16
● 2026-05-22 23:52:30
○ 2026-05-23 12:14:28
○ 2026-05-27 17:44:34
● 2026-05-27 18:19:30
○ 2026-05-28 04:09:40
● 2026-07-14 13:41:56
○ 2026-07-14 21:16:14
● 2026-07-17 07:33:48
○ 2026-07-19 14:31:46
○ 2026-07-28 11:33:48

○A66.33.60.342026-05-03 → 2026-07-08 · 19 obs

○ 2026-04-12 02:02:10
● 2026-05-03 03:12:12
○ 2026-05-03 11:02:50
● 2026-05-03 12:23:58
○ 2026-05-03 14:36:02
○ 2026-05-07 23:08:38
● 2026-05-08 07:18:24
○ 2026-05-08 17:49:16
● 2026-05-09 03:23:20
○ 2026-05-09 04:07:08
○ 2026-05-24 22:37:54
● 2026-05-25 02:52:44
○ 2026-05-25 08:03:00
○ 2026-05-26 01:39:50
● 2026-05-26 02:32:24
○ 2026-05-26 07:56:34
● 2026-07-08 10:04:28
○ 2026-07-08 11:54:12
○ 2026-07-28 11:33:48

○A66.33.60.352026-05-08 → 2026-07-25 · 22 obs

○ 2026-05-08 07:18:24
● 2026-05-08 17:49:16
○ 2026-05-09 03:23:20
○ 2026-05-09 15:58:52
● 2026-05-11 12:55:32
○ 2026-05-13 08:47:28
○ 2026-05-27 18:19:30
● 2026-05-28 04:09:40
○ 2026-05-28 16:23:02
● 2026-07-01 23:26:40
○ 2026-07-02 02:08:54
● 2026-07-08 10:04:28
○ 2026-07-09 07:44:18
● 2026-07-13 12:02:44
○ 2026-07-13 16:38:58
● 2026-07-14 13:41:56
○ 2026-07-14 21:16:14
● 2026-07-16 05:13:02
○ 2026-07-16 05:47:24
● 2026-07-25 15:59:38
○ 2026-07-26 13:11:26
○ 2026-07-28 11:33:48

○A66.33.60.662026-04-10 → 2026-07-25 · 25 obs

● 2026-04-10 16:29:48
○ 2026-04-12 02:02:10
○ 2026-05-03 20:27:46
● 2026-05-05 14:10:30
○ 2026-05-05 20:25:12
○ 2026-05-06 08:03:26
● 2026-05-07 18:49:04
○ 2026-05-07 23:08:38
○ 2026-05-11 12:55:32
● 2026-05-13 08:47:28
○ 2026-05-13 12:51:16
○ 2026-05-23 12:14:28
● 2026-05-24 07:04:20
○ 2026-05-24 13:05:08
○ 2026-05-25 08:03:00
● 2026-05-26 01:39:50
○ 2026-05-26 02:32:24
○ 2026-05-28 04:09:40
● 2026-05-28 16:23:02
○ 2026-05-28 18:26:52
● 2026-07-07 18:10:22
○ 2026-07-08 08:18:00
● 2026-07-25 09:16:40
○ 2026-07-25 10:32:46
○ 2026-07-28 11:33:48

○A66.33.60.672026-05-05 → 2026-07-25 · 31 obs

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

○A76.76.21.1232026-05-08 → 2026-07-19 · 20 obs

○ 2026-05-08 07:18:24
● 2026-05-08 17:49:16
○ 2026-05-09 03:23:20
○ 2026-05-09 15:58:52
● 2026-05-11 12:55:32
○ 2026-05-13 08:47:28
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● 2026-05-24 13:05:08
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● 2026-07-02 03:10:00
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● 2026-07-07 16:55:14
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● 2026-07-08 11:54:12
○ 2026-07-09 07:44:18
● 2026-07-14 21:16:14
○ 2026-07-16 05:13:02
● 2026-07-19 14:31:46
○ 2026-07-25 03:06:38
○ 2026-07-28 11:33:48

○A76.76.21.1422026-04-10 → 2026-07-25 · 18 obs

● 2026-04-10 16:29:48
○ 2026-04-12 02:02:10
○ 2026-05-13 08:47:28
● 2026-05-13 12:51:16
○ 2026-05-22 23:52:30
○ 2026-05-26 02:32:24
● 2026-05-26 07:56:34
○ 2026-05-27 17:44:34
○ 2026-05-28 18:26:52
● 2026-05-29 10:21:18
○ 2026-05-29 18:14:58
● 2026-07-11 17:33:46
○ 2026-07-12 21:36:16
● 2026-07-25 03:06:38
○ 2026-07-25 09:16:40
● 2026-07-25 15:59:38
○ 2026-07-26 13:11:26
○ 2026-07-28 11:33:48

○A76.76.21.1642026-05-03 → 2026-07-25 · 22 obs

○ 2026-05-03 03:12:12
● 2026-05-03 11:02:50
○ 2026-05-03 12:23:58
○ 2026-05-08 17:49:16
● 2026-05-09 03:23:20
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○ 2026-05-22 23:52:30
● 2026-05-23 12:14:28
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● 2026-05-24 14:21:04
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○ 2026-05-27 18:19:30
● 2026-05-28 04:09:40
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● 2026-07-09 07:44:18
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● 2026-07-14 21:16:14
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● 2026-07-25 09:16:40
○ 2026-07-25 10:32:46
○ 2026-07-28 11:33:48

○A76.76.21.222026-05-30 → 2026-07-17 · 6 obs

○ 2026-05-29 18:14:58
● 2026-05-30 05:20:04
○ 2026-06-28 00:18:26
● 2026-07-17 07:33:48
○ 2026-07-19 14:31:46
○ 2026-07-28 11:33:48

○A76.76.21.2412026-05-03 → 2026-07-25 · 17 obs

○ 2026-05-03 12:23:58
● 2026-05-03 14:36:02
○ 2026-05-03 20:27:46
○ 2026-05-24 16:12:26
● 2026-05-24 22:37:54
○ 2026-05-25 02:52:44
○ 2026-05-25 08:03:00
● 2026-05-26 01:39:50
● 2026-05-26 02:32:24
○ 2026-05-26 07:56:34
● 2026-07-07 16:55:14
○ 2026-07-07 18:10:22
● 2026-07-17 05:22:02
○ 2026-07-17 07:33:48
● 2026-07-25 10:32:46
○ 2026-07-25 15:59:38
○ 2026-07-28 11:33:48

○A76.76.21.612026-04-12 → 2026-07-26 · 27 obs

○ 2026-04-10 16:29:48
● 2026-04-12 02:02:10
○ 2026-05-03 03:12:12
○ 2026-05-03 14:36:02
● 2026-05-03 20:27:46
○ 2026-05-05 14:10:30
○ 2026-05-05 20:25:12
● 2026-05-06 08:03:26
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● 2026-05-09 04:07:08
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● 2026-05-09 15:58:52
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● 2026-05-23 12:14:28
○ 2026-05-24 07:04:20
○ 2026-05-29 10:21:18
● 2026-05-29 18:14:58
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● 2026-06-28 00:18:26
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● 2026-07-16 05:13:02
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○ 2026-07-28 11:33:46
○ 2026-07-28 11:33:48

○A76.76.21.932026-05-03 → 2026-07-16 · 28 obs

○ 2026-05-03 03:12:12
● 2026-05-03 11:02:50
○ 2026-05-03 12:23:58
○ 2026-05-03 14:36:02
● 2026-05-03 20:27:46
● 2026-05-05 14:10:30
○ 2026-05-05 20:25:12
○ 2026-05-13 08:47:28
● 2026-05-13 12:51:16
● 2026-05-22 23:52:30
○ 2026-05-23 12:14:28
○ 2026-05-24 16:12:26
● 2026-05-24 22:37:54
○ 2026-05-25 02:52:44
○ 2026-05-26 02:32:24
● 2026-05-26 07:56:34
● 2026-05-27 17:44:34
○ 2026-05-27 18:19:30
○ 2026-05-28 16:23:02
● 2026-05-28 18:26:52
○ 2026-05-29 10:21:18
● 2026-07-08 08:18:00
○ 2026-07-08 10:04:28
● 2026-07-13 12:02:44
○ 2026-07-14 13:41:56
● 2026-07-16 05:47:24
○ 2026-07-17 05:22:02
○ 2026-07-28 11:33:48

●A76.76.21.982026-05-13 → 2026-07-28 · 15 obs

○ 2026-05-11 12:55:32
● 2026-05-13 08:47:28
○ 2026-05-13 12:51:16
○ 2026-05-24 14:21:04
● 2026-05-24 15:00:14
○ 2026-05-24 16:12:26
○ 2026-05-24 22:37:54
● 2026-05-25 02:52:44
● 2026-05-25 08:03:00
○ 2026-05-26 01:39:50
○ 2026-05-27 17:44:34
● 2026-05-27 18:19:30
○ 2026-05-28 04:09:40
● 2026-07-26 13:11:26
● 2026-07-28 11:33:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sh	b0.nic.sh, a0.nic.sh, c0.nic.sh, a2.nic.sh	8 records
vercel.sh	ns1.vercel-dns.com, ns2.vercel-dns.com	-

✅ Authoritative Response

Server:198.51.44.13

NS records: ns1.vercel-dns.com, ns2.vercel-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vercel.sh (unsigned zone)

⏱️ Timing

Total: 226ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.76.21.93, 66.33.60.130`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (b0.nic.sh, b0.nic.sh, a0.nic.sh...)

Analysis

IP Addresses

vercel-docs.vercel.sh resolves to the IP addresses 66.33.60.130 and 76.76.21.98

Additional host names — sesadmin.net, ivorafael.com.br, hotelfull.com and two others — share IP numbers with vercel-docs.vercel.sh.

vercel-docs.vercel.sh - robtex.com