leapdev.us - dns.ninja

`leapdev.us`

DNSSEC	⚠️ Not signed
A	52.85.193.26^{🇺🇸 Amazon52.85.192.0/22 - CloudFront TD}
		PTR	`server-52-85-193-26.iad55.r.cloudfront.net`
A	52.85.193.42^{🇺🇸 Amazon52.85.192.0/22 - CloudFront TD}
A	52.85.193.87^{🇺🇸 Amazon52.85.192.0/22 - CloudFront TD}
A	52.85.193.90^{🇺🇸 Amazon52.85.192.0/22 - CloudFront TD}
NS	`ns-67.awsdns-08.com` ⭐
		A	2600:9000:5300:4300::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-67.awsdns-08.com`
		A	205.251.192.67^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-67.awsdns-08.com`
NS	`ns-1294.awsdns-33.org`
		A	2600:9000:5305:e00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1294.awsdns-33.org`
		A	205.251.197.14^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1294.awsdns-33.org`
NS	`ns-1987.awsdns-56.co.uk`
		A	2600:9000:5307:c300::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1987.awsdns-56.co.uk`
		A	205.251.199.195^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1987.awsdns-56.co.uk`
NS	`ns-729.awsdns-27.net`
		A	2600:9000:5302:d900::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-729.awsdns-27.net`
		A	205.251.194.217^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-729.awsdns-27.net`
MX	`au-smtp-inbound-1.mimecast.com` ⭐
		A	103.96.20.26^{🇦🇺 MIMECAST-AS-AP103.96.20.0/24 Mimecast Australia Pty Ltd Level 3 55 Southbank Boulevard Southbank}
			PTR	`au-smtp-inbound-1.mimecast.com`
			PTR	`au-smtp-inbound-2.mimecast.com`
		A	103.96.22.26^{🇦🇺 MIMECAST-AS-AP103.96.22.0/24 Mimecast Australia Pty Ltd Level 3 55 Southbank Boulevard Southbank}
			PTR	`au-smtp-inbound-1.mimecast.com`
			PTR	`au-smtp-inbound-2.mimecast.com`
MX	`au-smtp-inbound-2.mimecast.com` ⭐
		A	103.96.20.26^{🇦🇺 MIMECAST-AS-AP103.96.20.0/24 Mimecast Australia Pty Ltd Level 3 55 Southbank Boulevard Southbank}
			PTR	`au-smtp-inbound-1.mimecast.com`
			PTR	`au-smtp-inbound-2.mimecast.com`
		A	103.96.22.26^{🇦🇺 MIMECAST-AS-AP103.96.22.0/24 Mimecast Australia Pty Ltd Level 3 55 Southbank Boulevard Southbank}
			PTR	`au-smtp-inbound-1.mimecast.com`
			PTR	`au-smtp-inbound-2.mimecast.com`
TXT	`atlassian-domain-verification=At123238Cmz-wsjX5onuanFhLyLCqoYm6jZGC1KCPfPPkzB...`
TXT	`v=spf1 include:_u.leapdev.us._spf.smart.ondmarc.com ~all`
SOA	`ns-67.awsdns-08.com`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=1782405231

Same first word

leapdev.us

leapdev.com

leapdev.io

leapdev.org

Similar names

devleap.net

devleap.com

devleap.it

develap.com

peladev.com

devleap.azurewebsites.net

deepval.com

DNS History

78 records (10 active, 68 former)

●NSns-1294.awsdns-33.org2026-02-18 → 2026-06-25 · 2 obs

● 2026-02-18 00:43:38
● 2026-06-25 16:41:44

●NSns-1987.awsdns-56.co.uk2026-02-18 → 2026-06-25 · 2 obs

● 2026-02-18 00:43:38
● 2026-06-25 16:41:44

●NSns-67.awsdns-08.com2026-02-18 → 2026-06-25 · 2 obs

● 2026-02-18 00:43:38
● 2026-06-25 16:41:44

●NSns-729.awsdns-27.net2026-02-18 → 2026-06-25 · 2 obs

● 2026-02-18 00:43:38
● 2026-06-25 16:41:44

●MXau-smtp-inbound-1.mimecast.com2026-02-18 → 2026-06-25 · 2 obs

● 2026-02-18 00:43:38
● 2026-06-25 16:41:44

●MXau-smtp-inbound-2.mimecast.com2026-02-18 → 2026-06-25 · 2 obs

● 2026-02-18 00:43:38
● 2026-06-25 16:41:44

○A108.139.95.272026-04-09 → 2026-06-07 · 19 obs

○ 2026-04-08 22:05:58
● 2026-04-09 15:37:20
○ 2026-04-09 19:52:10
○ 2026-04-14 13:03:56
● 2026-04-14 17:02:16
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● 2026-04-15 22:07:22
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● 2026-04-19 02:05:42
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● 2026-06-07 16:12:32
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○ 2026-06-25 16:41:44

○A108.139.95.342026-04-09 → 2026-06-07 · 19 obs

○A108.139.95.612026-04-09 → 2026-06-07 · 19 obs

○A108.139.95.892026-04-09 → 2026-06-07 · 19 obs

○A13.226.94.1082026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-13 02:04:54
● 2026-03-14 15:51:06
○ 2026-03-14 17:59:48
○ 2026-06-25 16:41:44

○A13.226.94.1102026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-13 02:04:54
● 2026-03-14 15:51:06
○ 2026-03-14 17:59:48
○ 2026-06-25 16:41:44

○A13.226.94.692026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-13 02:04:54
● 2026-03-14 15:51:06
○ 2026-03-14 17:59:48
○ 2026-06-25 16:41:44

○A13.226.94.782026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-13 02:04:54
● 2026-03-14 15:51:06
○ 2026-03-14 17:59:48
○ 2026-06-25 16:41:44

○A13.227.107.1092026-03-28 → 2026-04-29 · 20 obs

○ 2026-03-25 19:14:12
● 2026-03-28 11:24:40
○ 2026-03-28 20:52:48
○ 2026-03-30 16:48:12
● 2026-03-31 07:52:14
○ 2026-03-31 23:59:36
○ 2026-04-08 01:13:16
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● 2026-04-21 19:53:32
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○ 2026-04-23 17:26:26
● 2026-04-24 12:23:08
○ 2026-04-24 21:26:56
○ 2026-04-29 04:51:52
● 2026-04-29 09:05:52
● 2026-04-29 10:47:56
○ 2026-04-29 12:14:52
○ 2026-06-25 16:41:44

○A13.227.107.192026-03-28 → 2026-04-29 · 20 obs

○A13.227.107.612026-03-28 → 2026-04-29 · 20 obs

○A13.227.107.662026-03-28 → 2026-04-29 · 20 obs

○A13.227.110.172026-05-01 → 2026-06-10 · 22 obs

○ 2026-05-01 15:52:56
● 2026-05-01 17:24:16
○ 2026-05-01 17:59:44
○ 2026-05-04 01:41:28
● 2026-05-04 18:01:02
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● 2026-05-15 01:12:28
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○ 2026-05-29 02:34:32
● 2026-05-29 22:23:40
○ 2026-05-30 20:33:54
● 2026-05-31 22:09:14
○ 2026-06-02 03:03:40
○ 2026-06-06 23:58:26
● 2026-06-07 15:30:40
● 2026-06-08 14:22:26
○ 2026-06-09 18:14:28
● 2026-06-09 21:12:18
● 2026-06-10 02:19:00
○ 2026-06-10 19:20:18
○ 2026-06-25 16:41:44

○A13.227.110.852026-05-01 → 2026-06-10 · 22 obs

○A13.227.110.942026-05-01 → 2026-06-10 · 22 obs

○A13.227.110.992026-05-01 → 2026-06-10 · 22 obs

○A13.32.16.132026-06-10 → 2026-06-16 · 21 obs

○ 2026-06-10 02:19:00
● 2026-06-10 19:20:18
○ 2026-06-10 21:56:50
○ 2026-06-11 00:15:30
● 2026-06-11 04:36:34
● 2026-06-11 19:52:06
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○ 2026-06-13 18:40:36
● 2026-06-15 04:47:14
● 2026-06-15 06:57:42
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○ 2026-06-15 11:33:32
● 2026-06-15 16:02:28
● 2026-06-15 19:34:32
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● 2026-06-16 04:03:28
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● 2026-06-16 12:03:42
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○ 2026-06-25 16:41:44

○A13.32.16.182026-06-10 → 2026-06-16 · 21 obs

○A13.32.16.302026-06-10 → 2026-06-16 · 21 obs

○A13.32.16.712026-06-10 → 2026-06-16 · 21 obs

○A13.32.230.1062026-02-18 → 2026-03-20 · 21 obs

● 2026-02-18 00:43:38
● 2026-02-18 10:47:20
○ 2026-02-19 05:22:50
● 2026-02-19 10:53:52
○ 2026-02-19 12:30:44
○ 2026-03-03 12:04:28
● 2026-03-04 22:02:32
○ 2026-03-04 22:37:28
○ 2026-03-08 23:54:56
● 2026-03-12 02:56:40
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○ 2026-03-15 03:43:52
● 2026-03-15 11:36:00
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○ 2026-03-17 23:05:54
● 2026-03-19 16:06:18
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○ 2026-03-19 17:44:12
● 2026-03-20 11:05:26
○ 2026-03-21 02:06:22
○ 2026-06-25 16:41:44

○A13.32.230.1152026-02-18 → 2026-03-20 · 21 obs

○A13.32.230.1272026-02-18 → 2026-03-20 · 21 obs

○A13.32.230.412026-02-18 → 2026-03-20 · 21 obs

○A18.161.34.152026-04-29 → 2026-05-15 · 22 obs

○ 2026-04-29 10:47:56
● 2026-04-29 12:14:52
○ 2026-04-29 14:15:26
○ 2026-04-30 22:54:20
● 2026-05-01 15:52:56
○ 2026-05-01 17:24:16
○ 2026-05-06 18:49:34
● 2026-05-06 22:54:10
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○ 2026-05-08 11:12:14
● 2026-05-09 00:44:28
○ 2026-05-09 01:27:08
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● 2026-05-09 11:30:16
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○ 2026-05-12 04:25:04
● 2026-05-12 18:34:04
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○ 2026-05-15 01:12:28
● 2026-05-15 18:07:50
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○ 2026-06-25 16:41:44

○A18.161.34.212026-04-29 → 2026-05-15 · 22 obs

○A18.161.34.32026-04-29 → 2026-05-15 · 22 obs

○A18.161.34.582026-04-29 → 2026-05-15 · 22 obs

○A18.164.144.112026-06-05 → 2026-06-05 · 4 obs

○ 2026-06-04 00:33:14
● 2026-06-05 18:56:36
○ 2026-06-05 23:34:30
○ 2026-06-25 16:41:44

○A18.164.144.512026-06-05 → 2026-06-05 · 4 obs

○ 2026-06-04 00:33:14
● 2026-06-05 18:56:36
○ 2026-06-05 23:34:30
○ 2026-06-25 16:41:44

○A18.164.144.702026-06-05 → 2026-06-05 · 4 obs

○ 2026-06-04 00:33:14
● 2026-06-05 18:56:36
○ 2026-06-05 23:34:30
○ 2026-06-25 16:41:44

○A18.164.144.882026-06-05 → 2026-06-05 · 4 obs

○ 2026-06-04 00:33:14
● 2026-06-05 18:56:36
○ 2026-06-05 23:34:30
○ 2026-06-25 16:41:44

○A18.172.122.1062026-05-19 → 2026-06-08 · 22 obs

○ 2026-05-19 04:43:54
● 2026-05-19 10:59:40
○ 2026-05-19 17:33:20
○ 2026-05-20 16:37:46
● 2026-05-20 22:21:40
● 2026-05-25 05:05:24
○ 2026-05-26 02:27:26
○ 2026-05-27 09:56:14
● 2026-05-28 07:51:24
○ 2026-05-28 22:42:56
○ 2026-05-29 22:23:40
● 2026-05-30 20:33:54
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● 2026-06-02 03:03:40
● 2026-06-04 00:33:14
○ 2026-06-05 18:56:36
● 2026-06-06 23:58:26
○ 2026-06-07 16:12:32
● 2026-06-07 22:11:38
● 2026-06-08 07:42:00
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○ 2026-06-25 16:41:44

○A18.172.122.1242026-05-19 → 2026-06-08 · 22 obs

○A18.172.122.452026-05-19 → 2026-06-08 · 22 obs

○A18.172.122.712026-05-19 → 2026-06-08 · 22 obs

○A18.66.112.102026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-17 12:02:34
● 2026-06-17 15:26:32
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○ 2026-06-25 16:41:44

○A18.66.112.1292026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-17 12:02:34
● 2026-06-17 15:26:32
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○ 2026-06-25 16:41:44

○A18.66.112.492026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-17 12:02:34
● 2026-06-17 15:26:32
○ 2026-06-17 16:02:40
○ 2026-06-25 16:41:44

○A18.66.112.872026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-17 12:02:34
● 2026-06-17 15:26:32
○ 2026-06-17 16:02:40
○ 2026-06-25 16:41:44

○A18.66.255.1152026-06-16 → 2026-06-21 · 9 obs

○ 2026-06-16 15:48:58
● 2026-06-16 20:04:00
● 2026-06-17 12:02:34
○ 2026-06-17 15:26:32
● 2026-06-17 16:02:40
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● 2026-06-21 16:02:30
○ 2026-06-21 18:23:54
○ 2026-06-25 16:41:44

○A18.66.255.212026-06-16 → 2026-06-21 · 9 obs

○A18.66.255.62026-06-16 → 2026-06-21 · 9 obs

○A18.66.255.642026-06-16 → 2026-06-21 · 9 obs

○A216.137.53.522026-02-19 → 2026-06-25 · 40 obs

○ 2026-02-19 10:53:52
● 2026-02-19 12:30:44
○ 2026-02-20 03:54:52
● 2026-02-20 05:03:06
○ 2026-02-20 10:59:44
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● 2026-03-08 23:54:56
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● 2026-03-25 19:14:12
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○ 2026-06-20 11:32:34
● 2026-06-20 12:31:32
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● 2026-06-25 00:37:46
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● 2026-06-25 11:56:42
○ 2026-06-25 15:10:02
○ 2026-06-25 16:41:44

○A216.137.53.572026-02-19 → 2026-06-25 · 40 obs

○A216.137.53.652026-02-19 → 2026-06-25 · 40 obs

○A216.137.53.712026-02-19 → 2026-06-25 · 40 obs

○A3.165.102.1122026-05-27 → 2026-06-06 · 10 obs

○ 2026-05-26 02:27:26
● 2026-05-27 09:56:14
○ 2026-05-27 16:29:46
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● 2026-05-28 22:42:56
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● 2026-06-06 09:46:42
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○A3.165.102.1292026-05-27 → 2026-06-06 · 10 obs

○A3.165.102.392026-05-27 → 2026-06-06 · 10 obs

○A3.165.102.682026-05-27 → 2026-06-06 · 10 obs

○A3.167.152.1132026-05-20 → 2026-05-20 · 5 obs

○ 2026-05-19 17:33:20
● 2026-05-20 02:23:20
● 2026-05-20 16:37:46
○ 2026-05-20 22:21:40
○ 2026-06-25 16:41:44

○A3.167.152.1142026-05-20 → 2026-05-20 · 5 obs

○ 2026-05-19 17:33:20
● 2026-05-20 02:23:20
● 2026-05-20 16:37:46
○ 2026-05-20 22:21:40
○ 2026-06-25 16:41:44

○A3.167.152.132026-05-20 → 2026-05-20 · 5 obs

○ 2026-05-19 17:33:20
● 2026-05-20 02:23:20
● 2026-05-20 16:37:46
○ 2026-05-20 22:21:40
○ 2026-06-25 16:41:44

○A3.167.152.732026-05-20 → 2026-05-20 · 5 obs

○ 2026-05-19 17:33:20
● 2026-05-20 02:23:20
● 2026-05-20 16:37:46
○ 2026-05-20 22:21:40
○ 2026-06-25 16:41:44

○A3.170.229.1212026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-06 09:46:42
● 2026-06-06 15:58:50
○ 2026-06-06 17:52:32
○ 2026-06-25 16:41:44

○A3.170.229.322026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-06 09:46:42
● 2026-06-06 15:58:50
○ 2026-06-06 17:52:32
○ 2026-06-25 16:41:44

○A3.170.229.442026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-06 09:46:42
● 2026-06-06 15:58:50
○ 2026-06-06 17:52:32
○ 2026-06-25 16:41:44

○A3.170.229.62026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-06 09:46:42
● 2026-06-06 15:58:50
○ 2026-06-06 17:52:32
○ 2026-06-25 16:41:44

○A3.174.59.312026-05-06 → 2026-05-17 · 22 obs

○ 2026-05-06 00:19:18
● 2026-05-06 16:37:50
● 2026-05-06 18:49:34
○ 2026-05-06 22:54:10
● 2026-05-07 00:10:50
○ 2026-05-07 01:19:16
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● 2026-05-09 13:51:16
● 2026-05-09 16:18:56
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● 2026-05-10 05:03:40
○ 2026-05-10 07:51:26
○ 2026-05-10 20:33:26
● 2026-05-11 11:06:06
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○ 2026-05-12 21:24:04
● 2026-05-13 13:33:08
○ 2026-05-13 14:12:20
○ 2026-05-17 11:27:46
● 2026-05-17 23:04:08
○ 2026-05-17 23:43:24
○ 2026-06-25 16:41:44

○A3.174.59.392026-05-06 → 2026-05-17 · 22 obs

○A3.174.59.72026-05-06 → 2026-05-17 · 22 obs

○A3.174.59.712026-05-06 → 2026-05-17 · 22 obs

●A52.85.193.262026-02-19 → 2026-06-25 · 30 obs

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● 2026-06-25 16:41:42
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●A52.85.193.422026-02-19 → 2026-06-25 · 30 obs

●A52.85.193.872026-02-19 → 2026-06-25 · 30 obs

●A52.85.193.902026-02-19 → 2026-06-25 · 30 obs

○A99.84.132.1082026-03-31 → 2026-06-25 · 38 obs

○ 2026-03-31 07:52:14
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○ 2026-06-25 16:41:44

○A99.84.132.1242026-03-31 → 2026-06-25 · 38 obs

○A99.84.132.1252026-03-31 → 2026-06-25 · 38 obs

○A99.84.132.502026-03-31 → 2026-06-25 · 38 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
leapdev.us	ns-1294.awsdns-33.org, ns-729.awsdns-27.net, ns-67.awsdns-08.com, ns-1987.awsdns-56.co.uk	-

✅ Authoritative Response

Server:205.251.197.14

NS records: ns-1294.awsdns-33.org, ns-729.awsdns-27.net, ns-67.awsdns-08.com, ns-1987.awsdns-56.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for leapdev.us (unsigned zone)

⏱️ Timing

Total: 870ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`52.85.193.42, 52.85.193.90...`
NS	4	`ns-1294.awsdns-33.org, ns-1987.awsdns-56.co.uk...`
MX	2	`au-smtp-inbound-1.mimecast.com (pri: 10), au-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	2	`atlassian-domain-verification=At123238Cm, v=spf1 include:_u.leapdev.us._spf.smart.`
SOA	1	`ns-67.awsdns-08.com awsdns-hostmaster.am`

Analysis

IP Addresses

leapdev.us directs to four IP numbers, which are 52.85.193.26, 52.85.193.42, 52.85.193.87 and 52.85.193.90.

Additional host names — (0x736578)freunde.de, d3ff0oy9x5kmtg.cloudfront.net, paritoshw.com and two others — share IP numbers with leapdev.us.

Name Servers

leapdev.us has four authoritative name servers: ns-67.awsdns-08.com, ns-729.awsdns-27.net, ns-1294.awsdns-33.org and ns-1987.awsdns-56.co.uk.

The name servers of leapdev.us overlap at least partially with those of other domains — among them d25bc47wwcawpn.cloudfront.net, landesmuseum-koblenz.de, app.flexera.au and two more.

The name servers ns-294.awsdns-36.com, ns-947.awsdns-54.net and ns-1982.awsdns-55.co.uk are commonly seen alongside these name servers.

Each of the four hosts ns-67.awsdns-08.com, ns-729.awsdns-27.net, ns-1294.awsdns-33.org and ns-1987.awsdns-56.co.uk has two IP addresses. ns-67.awsdns-08.com points to 205.251.192.67 and 2600:9000:5300:4300::1. ns-729.awsdns-27.net points to 205.251.194.217 and 2600:9000:5302:d900::1. ns-1294.awsdns-33.org points to 205.251.197.14 and 2600:9000:5305:e00::1. ns-1987.awsdns-56.co.uk points to 205.251.199.195 and 2600:9000:5307:c300::1.

Mail Servers

leapdev.us has two mail servers: au-smtp-inbound-1.mimecast.com and au-smtp-inbound-2.mimecast.com.

leapdev.us shares the same mail server setup as other domains, including onlinebe.com.au, musicinparks.co.nz, pcwoo.com.hk and two others.

leapdev.us shares mail servers — at least in part — with other domains, including drhauschka.co.nz, liveup.org.au, antons.com.au and two others.

The host names au-smtp-inbound-1.mimecast.com and au-smtp-inbound-2.mimecast.com both direct to 103.96.20.26 and 103.96.22.26.

These two host names — au-smtp-inbound-1.mimecast.com and au-smtp-inbound-2.mimecast.com — each point to 103.96.20.26 IP addresses.

These two host names — au-smtp-inbound-1.mimecast.com and au-smtp-inbound-2.mimecast.com — each point to 103.96.22.26 IP addresses.