connectivityprogram.us - dns.ninja

`connectivityprogram.us`

DNSSEC	⚠️ Not signed
A	99.86.12.12
		PTR	`server-99-86-12-12.lhr95.r.cloudfront.net`
A	99.86.12.21
A	99.86.12.29
A	99.86.12.79
NS	`ns-770.awsdns-32.net` ⭐
		A	2600:9000:5303:200::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-770.awsdns-32.net`
		A	205.251.195.2^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-770.awsdns-32.net`
NS	`ns-1321.awsdns-37.org`
		A	2600:9000:5305:2900::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1321.awsdns-37.org`
		A	205.251.197.41^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1321.awsdns-37.org`
NS	`ns-1992.awsdns-57.co.uk`
		A	2600:9000:5307:c800::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1992.awsdns-57.co.uk`
		A	205.251.199.200^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1992.awsdns-57.co.uk`
NS	`ns-454.awsdns-56.com`
		A	2600:9000:5301:c600::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-454.awsdns-56.com`
		A	205.251.193.198^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-454.awsdns-56.com`
MX	`inbound-smtp.us-east-1.amazonaws.com` ⭐
		A	3.211.210.226^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-211-210-226.compute-1.amazonaws.com`
		A	44.206.9.87^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-206-9-87.compute-1.amazonaws.com`
		A	44.210.166.32^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-210-166-32.compute-1.amazonaws.com`
		A	54.164.173.191^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-164-173-191.compute-1.amazonaws.com`
		A	54.197.5.236^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-197-5-236.compute-1.amazonaws.com`
SOA	`ns-770.awsdns-32.net`awsdns-hostmaster@amazon.com serial=1

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1782165461

Same first word

connectivityprogram.us

DNS History

101 records (9 active, 92 former)

●NSns-1321.awsdns-37.org2026-02-16 → 2026-06-22 · 2 obs

● 2026-02-16 16:11:56
● 2026-06-22 22:09:02

●NSns-1992.awsdns-57.co.uk2026-02-16 → 2026-06-22 · 2 obs

● 2026-02-16 16:11:56
● 2026-06-22 22:09:02

●NSns-454.awsdns-56.com2026-02-16 → 2026-06-22 · 2 obs

● 2026-02-16 16:11:56
● 2026-06-22 22:09:02

●NSns-770.awsdns-32.net2026-02-16 → 2026-06-22 · 2 obs

● 2026-02-16 16:11:56
● 2026-06-22 22:09:02

●MXinbound-smtp.us-east-1.amazonaws.com2026-02-16 → 2026-06-22 · 2 obs

● 2026-02-16 16:11:56
● 2026-06-22 22:09:02

○A108.139.119.1132026-04-08 → 2026-06-07 · 16 obs

○ 2026-04-04 21:12:22
● 2026-04-08 01:11:30
○ 2026-04-08 04:08:10
○ 2026-04-08 09:09:16
● 2026-04-08 13:28:36
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● 2026-04-10 08:54:34
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○ 2026-06-07 13:51:04
● 2026-06-07 20:01:42
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○ 2026-06-22 22:09:02

○A108.139.119.1262026-04-08 → 2026-06-07 · 16 obs

○A108.139.119.772026-04-08 → 2026-06-07 · 16 obs

○A108.139.119.982026-04-08 → 2026-06-07 · 16 obs

○A108.156.22.1182026-03-22 → 2026-06-02 · 18 obs

○ 2026-03-22 01:57:52
● 2026-03-22 14:48:20
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○ 2026-06-22 22:09:02

○A108.156.22.1192026-03-22 → 2026-06-02 · 18 obs

○A108.156.22.1282026-03-22 → 2026-06-02 · 18 obs

○A108.156.22.42026-03-22 → 2026-06-02 · 18 obs

○A13.227.207.1202026-03-28 → 2026-06-15 · 17 obs

○ 2026-03-28 08:43:56
● 2026-03-28 10:41:32
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○ 2026-06-22 22:09:02

○A13.227.207.132026-03-28 → 2026-06-15 · 17 obs

○A13.227.207.152026-03-28 → 2026-06-15 · 17 obs

○A13.227.207.512026-03-28 → 2026-06-15 · 17 obs

○A13.227.87.1272026-05-19 → 2026-05-29 · 16 obs

○ 2026-05-19 07:41:00
● 2026-05-19 14:41:06
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○ 2026-06-22 22:09:02

○A13.227.87.712026-05-19 → 2026-05-29 · 16 obs

○A13.227.87.832026-05-19 → 2026-05-29 · 16 obs

○A13.227.87.932026-05-19 → 2026-05-29 · 16 obs

○A13.33.82.372026-04-21 → 2026-05-09 · 18 obs

○ 2026-04-20 13:24:24
● 2026-04-21 11:30:46
○ 2026-04-21 14:32:06
● 2026-04-21 16:50:14
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○ 2026-05-05 19:46:02
● 2026-05-06 00:27:34
○ 2026-05-06 01:13:48
○ 2026-05-09 14:30:06
● 2026-05-09 15:35:20
○ 2026-05-09 16:31:32
○ 2026-06-22 22:09:02

○A13.33.82.852026-04-21 → 2026-05-09 · 18 obs

○A13.33.82.882026-04-21 → 2026-05-09 · 18 obs

○A13.33.82.962026-04-21 → 2026-05-09 · 18 obs

○A18.161.205.122026-04-03 → 2026-06-01 · 16 obs

○ 2026-04-02 11:09:50
● 2026-04-03 22:43:46
○ 2026-04-04 07:28:42
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○ 2026-05-13 16:48:08
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○ 2026-06-22 22:09:02

○A18.161.205.152026-04-03 → 2026-06-01 · 16 obs

○A18.161.205.392026-04-03 → 2026-06-01 · 16 obs

○A18.161.205.702026-04-03 → 2026-06-01 · 16 obs

○A18.161.21.1012026-05-14 → 2026-05-18 · 18 obs

○ 2026-05-14 02:04:00
● 2026-05-14 11:28:32
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● 2026-05-17 21:13:26
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● 2026-05-18 02:25:36
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○ 2026-05-18 13:27:28
● 2026-05-18 15:05:06
○ 2026-05-18 21:03:28
○ 2026-06-22 22:09:02

○A18.161.21.1102026-05-14 → 2026-05-18 · 18 obs

○A18.161.21.812026-05-14 → 2026-05-18 · 18 obs

○A18.161.21.992026-05-14 → 2026-05-18 · 18 obs

○A18.164.21.52026-06-08 → 2026-06-08 · 4 obs

○ 2026-06-08 10:56:56
● 2026-06-08 23:08:00
○ 2026-06-10 03:04:10
○ 2026-06-22 22:09:02

○A18.164.21.552026-06-08 → 2026-06-08 · 4 obs

○ 2026-06-08 10:56:56
● 2026-06-08 23:08:00
○ 2026-06-10 03:04:10
○ 2026-06-22 22:09:02

○A18.164.21.742026-06-08 → 2026-06-08 · 4 obs

○ 2026-06-08 10:56:56
● 2026-06-08 23:08:00
○ 2026-06-10 03:04:10
○ 2026-06-22 22:09:02

○A18.164.21.782026-06-08 → 2026-06-08 · 4 obs

○ 2026-06-08 10:56:56
● 2026-06-08 23:08:00
○ 2026-06-10 03:04:10
○ 2026-06-22 22:09:02

○A18.165.83.522026-02-16 → 2026-06-22 · 20 obs

● 2026-02-16 16:11:56
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○A18.165.83.682026-02-16 → 2026-06-22 · 20 obs

○A18.165.83.692026-02-16 → 2026-06-22 · 20 obs

○A18.165.83.782026-02-16 → 2026-06-22 · 20 obs

○A18.165.9.1072026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-21 02:22:12
● 2026-03-21 09:28:24
○ 2026-03-21 15:52:16
○ 2026-06-22 22:09:02

○A18.165.9.1122026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-21 02:22:12
● 2026-03-21 09:28:24
○ 2026-03-21 15:52:16
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○A18.165.9.182026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-21 02:22:12
● 2026-03-21 09:28:24
○ 2026-03-21 15:52:16
○ 2026-06-22 22:09:02

○A18.165.9.72026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-21 02:22:12
● 2026-03-21 09:28:24
○ 2026-03-21 15:52:16
○ 2026-06-22 22:09:02

○A18.165.98.1022026-03-19 → 2026-03-21 · 13 obs

○ 2026-03-16 19:47:08
● 2026-03-19 07:44:08
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○ 2026-03-21 02:22:12
○ 2026-06-22 22:09:02

○A18.165.98.1062026-03-19 → 2026-03-21 · 13 obs

○A18.165.98.692026-03-19 → 2026-03-21 · 13 obs

○A18.165.98.742026-03-19 → 2026-03-21 · 13 obs

○A18.245.253.1002026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-20 03:32:38
● 2026-02-20 06:00:20
○ 2026-02-20 10:40:10
○ 2026-06-22 22:09:02

○A18.245.253.1152026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-20 03:32:38
● 2026-02-20 06:00:20
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○A18.245.253.602026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-20 03:32:38
● 2026-02-20 06:00:20
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○A18.245.253.882026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-20 03:32:38
● 2026-02-20 06:00:20
○ 2026-02-20 10:40:10
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○A18.67.233.1242026-05-30 → 2026-06-03 · 14 obs

○ 2026-05-30 07:12:02
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○A18.67.233.252026-05-30 → 2026-06-03 · 14 obs

○A18.67.233.472026-05-30 → 2026-06-03 · 14 obs

○A18.67.233.992026-05-30 → 2026-06-03 · 14 obs

○A216.137.39.442026-03-16 → 2026-03-16 · 4 obs

○ 2026-03-14 18:26:46
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○A216.137.39.662026-03-16 → 2026-03-16 · 4 obs

○ 2026-03-14 18:26:46
● 2026-03-16 11:35:20
○ 2026-03-16 19:47:08
○ 2026-06-22 22:09:02

○A216.137.39.682026-03-16 → 2026-03-16 · 4 obs

○ 2026-03-14 18:26:46
● 2026-03-16 11:35:20
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○A216.137.39.952026-03-16 → 2026-03-16 · 4 obs

○ 2026-03-14 18:26:46
● 2026-03-16 11:35:20
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○A216.137.44.152026-02-17 → 2026-04-22 · 16 obs

○ 2026-02-16 16:11:56
● 2026-02-17 04:02:56
● 2026-02-17 05:20:42
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○A216.137.44.582026-02-17 → 2026-04-22 · 16 obs

○A216.137.44.632026-02-17 → 2026-04-22 · 16 obs

○A216.137.44.822026-02-17 → 2026-04-22 · 16 obs

○A3.163.83.1132026-03-30 → 2026-06-22 · 20 obs

○ 2026-03-30 08:12:36
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○A3.163.83.1172026-03-30 → 2026-06-22 · 20 obs

○A3.163.83.212026-03-30 → 2026-06-22 · 20 obs

○A3.163.83.772026-03-30 → 2026-06-22 · 20 obs

○A3.168.102.1092026-03-07 → 2026-03-30 · 16 obs

○ 2026-03-04 01:04:48
● 2026-03-07 21:02:46
○ 2026-03-08 05:21:22
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○ 2026-06-22 22:09:02

○A3.168.102.382026-03-07 → 2026-03-30 · 16 obs

○A3.168.102.492026-03-07 → 2026-03-30 · 16 obs

○A3.168.102.992026-03-07 → 2026-03-30 · 16 obs

○A3.168.147.1172026-02-19 → 2026-03-28 · 18 obs

○ 2026-02-18 04:40:08
● 2026-02-19 12:34:56
○ 2026-02-19 17:42:02
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● 2026-02-20 00:10:18
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○ 2026-03-28 08:43:56
○ 2026-06-22 22:09:02

○A3.168.147.432026-02-19 → 2026-03-28 · 18 obs

○A3.168.147.622026-02-19 → 2026-03-28 · 18 obs

○A3.168.147.692026-02-19 → 2026-03-28 · 18 obs

○A52.222.149.1202026-04-23 → 2026-04-23 · 4 obs

○ 2026-04-23 02:27:30
● 2026-04-23 09:19:36
○ 2026-04-23 10:27:36
○ 2026-06-22 22:09:02

○A52.222.149.442026-04-23 → 2026-04-23 · 4 obs

○ 2026-04-23 02:27:30
● 2026-04-23 09:19:36
○ 2026-04-23 10:27:36
○ 2026-06-22 22:09:02

○A52.222.149.662026-04-23 → 2026-04-23 · 4 obs

○ 2026-04-23 02:27:30
● 2026-04-23 09:19:36
○ 2026-04-23 10:27:36
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○A52.222.149.92026-04-23 → 2026-04-23 · 4 obs

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○A52.85.12.1062026-05-30 → 2026-06-08 · 17 obs

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○A52.85.12.32026-05-30 → 2026-06-08 · 17 obs

○A52.85.12.312026-05-30 → 2026-06-08 · 17 obs

○A52.85.12.682026-05-30 → 2026-06-08 · 17 obs

○A52.85.78.1012026-06-17 → 2026-06-17 · 4 obs

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○A52.85.78.1212026-06-17 → 2026-06-17 · 4 obs

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○A52.85.78.572026-06-17 → 2026-06-17 · 4 obs

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○A52.85.78.752026-06-17 → 2026-06-17 · 4 obs

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○A54.230.114.242026-03-22 → 2026-03-22 · 4 obs

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○A54.230.114.412026-03-22 → 2026-03-22 · 4 obs

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○A54.230.114.952026-03-22 → 2026-03-22 · 4 obs

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○A54.230.114.992026-03-22 → 2026-03-22 · 4 obs

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○A99.84.132.1122026-04-02 → 2026-04-02 · 5 obs

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○A99.84.132.1212026-04-02 → 2026-04-02 · 5 obs

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○A99.84.132.262026-04-02 → 2026-04-02 · 5 obs

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○A99.84.132.912026-04-02 → 2026-04-02 · 5 obs

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●A99.86.12.122026-04-23 → 2026-06-22 · 22 obs

○ 2026-04-22 21:52:36
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●A99.86.12.212026-04-23 → 2026-06-22 · 22 obs

●A99.86.12.292026-04-23 → 2026-06-22 · 22 obs

●A99.86.12.792026-04-23 → 2026-06-22 · 22 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
connectivityprogram.us	ns-1992.awsdns-57.co.uk, ns-454.awsdns-56.com, ns-770.awsdns-32.net, ns-1321.awsdns-37.org	-

✅ Authoritative Response

Server:205.251.199.200

NS records: ns-1992.awsdns-57.co.uk, ns-454.awsdns-56.com, ns-770.awsdns-32.net, ns-1321.awsdns-37.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for connectivityprogram.us (unsigned zone)

⏱️ Timing

Total: 1317ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.163.83.77, 3.163.83.113...`
NS	4	`ns-1321.awsdns-37.org, ns-1992.awsdns-57.co.uk...`
MX	1	`inbound-smtp.us-east-1.amazonaws.com (pr`
SOA	1	`ns-770.awsdns-32.net awsdns-hostmaster.a`

Analysis

IP Addresses

connectivityprogram.us has four IP addresses: 99.86.12.12, 99.86.12.21, 99.86.12.29 and 99.86.12.79.

Name Servers

Four name servers handle the delegation for connectivityprogram.us: ns-454.awsdns-56.com, ns-770.awsdns-32.net, ns-1321.awsdns-37.org and ns-1992.awsdns-57.co.uk.

connectivityprogram.us has at least partial name server overlap with other domains, such as vauxmontmd.gov, lambertchu.com, xentral.biz and two others.

ns-454.awsdns-56.com, ns-770.awsdns-32.net, ns-1321.awsdns-37.org and ns-1992.awsdns-57.co.uk all point to exactly two IP numbers each: ns-454.awsdns-56.com → 205.251.193.198 and 2600:9000:5301:c600::1; ns-770.awsdns-32.net → 205.251.195.2 and 2600:9000:5303:200::1; ns-1321.awsdns-37.org → 205.251.197.41 and 2600:9000:5305:2900::1; ns-1992.awsdns-57.co.uk → 205.251.199.200 and 2600:9000:5307:c800::1.

Mail Servers

connectivityprogram.us uses one mail server — inbound-smtp.us-east-1.amazonaws.com.

inbound-smtp.us-east-1.amazonaws.com has five IP addresses: 3.211.210.226, 44.206.9.87, 44.210.166.32 plus two others.