skcolb-dev.com - dns.ninja

`skcolb-dev.com`

DNSSEC	⚠️ Not signed
A	18.155.21.5^{🇺🇸 Amazon18.155.16.0/21}
		PTR	`server-18-155-21-5.gru3.r.cloudfront.net`
A	18.155.21.6^{🇺🇸 Amazon18.155.16.0/21}
A	18.155.21.35^{🇺🇸 Amazon18.155.16.0/21}
A	18.155.21.64^{🇺🇸 Amazon18.155.16.0/21}
NS	`ns-1877.awsdns-42.co.uk` ⭐
		A	2600:9000:5307:5500::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1877.awsdns-42.co.uk`
		A	205.251.199.85^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1877.awsdns-42.co.uk`
NS	`ns-1432.awsdns-51.org`
		A	2600:9000:5305:9800::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1432.awsdns-51.org`
		A	205.251.197.152^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1432.awsdns-51.org`
NS	`ns-248.awsdns-31.com`
		A	2600:9000:5300:f800::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-248.awsdns-31.com`
		A	205.251.192.248^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-248.awsdns-31.com`
NS	`ns-750.awsdns-29.net`
		A	2600:9000:5302:ee00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-750.awsdns-29.net`
		A	205.251.194.238^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-750.awsdns-29.net`
SOA	`ns-1877.awsdns-42.co.uk`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=1783828282

Same first word

skcolb-dev.com

DNS History

44 records (8 active, 36 former)

●NSns-1432.awsdns-51.org2026-02-23 → 2026-07-12 · 2 obs

● 2026-02-23 20:02:06
● 2026-07-12 04:17:36

●NSns-1877.awsdns-42.co.uk2026-02-23 → 2026-07-12 · 2 obs

● 2026-02-23 20:02:06
● 2026-07-12 04:17:36

●NSns-248.awsdns-31.com2026-02-23 → 2026-07-12 · 2 obs

● 2026-02-23 20:02:06
● 2026-07-12 04:17:36

●NSns-750.awsdns-29.net2026-02-23 → 2026-07-12 · 2 obs

● 2026-02-23 20:02:06
● 2026-07-12 04:17:36

○A13.249.182.1282026-07-05 → 2026-07-11 · 26 obs

○ 2026-06-18 00:50:00
● 2026-07-05 05:38:56
○ 2026-07-07 09:11:42
● 2026-07-07 18:44:20
○ 2026-07-07 19:54:42
● 2026-07-07 20:54:18
○ 2026-07-07 23:06:28
● 2026-07-08 06:31:34
○ 2026-07-08 08:57:24
● 2026-07-08 16:19:00
○ 2026-07-08 18:47:36
● 2026-07-08 19:45:32
○ 2026-07-09 02:13:30
● 2026-07-09 06:44:00
○ 2026-07-09 07:49:54
● 2026-07-09 11:15:48
○ 2026-07-09 12:19:00
● 2026-07-09 14:29:18
○ 2026-07-09 15:08:40
● 2026-07-09 16:03:36
○ 2026-07-09 18:55:40
● 2026-07-10 20:45:00
○ 2026-07-10 22:52:28
● 2026-07-11 01:22:40
○ 2026-07-11 03:03:06
○ 2026-07-12 04:17:36

○A13.249.182.462026-07-05 → 2026-07-11 · 26 obs

○A13.249.182.472026-07-05 → 2026-07-11 · 26 obs

○A13.249.182.922026-07-05 → 2026-07-11 · 26 obs

○A13.58.160.1722026-05-15 → 2026-05-15 · 4 obs

○ 2026-05-10 01:16:32
● 2026-05-15 05:06:26
○ 2026-05-22 18:26:12
○ 2026-07-12 04:17:36

●A18.155.21.352026-07-07 → 2026-07-12 · 33 obs

○ 2026-07-05 05:38:56
● 2026-07-07 09:11:42
○ 2026-07-07 18:44:20
● 2026-07-07 19:54:42
○ 2026-07-07 20:54:18
● 2026-07-08 00:08:34
○ 2026-07-08 06:31:34
● 2026-07-08 08:57:24
○ 2026-07-08 16:19:00
● 2026-07-08 18:47:36
○ 2026-07-08 19:45:32
● 2026-07-09 02:13:30
○ 2026-07-09 06:44:00
● 2026-07-09 07:49:54
○ 2026-07-09 11:15:48
● 2026-07-09 12:19:00
○ 2026-07-09 14:29:18
● 2026-07-09 15:08:40
○ 2026-07-09 16:03:36
● 2026-07-09 18:55:40
○ 2026-07-10 00:18:02
● 2026-07-10 03:33:56
○ 2026-07-10 12:42:36
● 2026-07-10 15:39:26
○ 2026-07-10 18:15:24
● 2026-07-10 19:05:12
○ 2026-07-10 20:45:00
● 2026-07-11 03:03:06
○ 2026-07-11 11:56:30
● 2026-07-11 15:16:34
○ 2026-07-11 17:56:38
● 2026-07-12 00:37:40
● 2026-07-12 04:17:36

●A18.155.21.52026-07-07 → 2026-07-12 · 33 obs

●A18.155.21.62026-07-07 → 2026-07-12 · 33 obs

●A18.155.21.642026-07-07 → 2026-07-12 · 33 obs

○A18.190.187.422026-02-23 → 2026-02-23 · 3 obs

● 2026-02-23 20:02:06
○ 2026-03-05 23:57:38
○ 2026-07-12 04:17:36

○A18.218.37.1342026-04-17 → 2026-04-17 · 4 obs

○ 2026-04-08 22:09:20
● 2026-04-17 18:44:42
○ 2026-04-28 05:56:06
○ 2026-07-12 04:17:36

○A18.220.137.802026-04-08 → 2026-04-17 · 5 obs

○ 2026-03-28 09:57:54
● 2026-04-08 22:09:20
● 2026-04-17 18:44:42
○ 2026-04-28 05:56:06
○ 2026-07-12 04:17:36

○A18.223.90.2482026-06-17 → 2026-06-18 · 5 obs

○ 2026-05-25 19:29:32
● 2026-06-17 16:18:14
● 2026-06-18 00:50:00
○ 2026-07-05 05:38:56
○ 2026-07-12 04:17:36

○A18.224.156.1422026-05-03 → 2026-05-03 · 4 obs

○ 2026-04-28 05:56:06
● 2026-05-03 02:37:22
○ 2026-05-10 01:16:32
○ 2026-07-12 04:17:36

○A18.225.90.1692026-05-15 → 2026-05-15 · 4 obs

○ 2026-05-10 01:16:32
● 2026-05-15 05:06:26
○ 2026-05-22 18:26:12
○ 2026-07-12 04:17:36

○A3.129.53.2252026-05-10 → 2026-05-10 · 4 obs

○ 2026-05-03 02:37:22
● 2026-05-10 01:16:32
○ 2026-05-15 05:06:26
○ 2026-07-12 04:17:36

○A3.130.22.362026-05-22 → 2026-05-25 · 5 obs

○ 2026-05-15 05:06:26
● 2026-05-22 18:26:12
● 2026-05-25 19:29:32
○ 2026-06-17 16:18:14
○ 2026-07-12 04:17:36

○A3.130.62.1042026-04-28 → 2026-04-28 · 4 obs

○ 2026-04-17 18:44:42
● 2026-04-28 05:56:06
○ 2026-05-03 02:37:22
○ 2026-07-12 04:17:36

○A3.134.170.412026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-09 12:10:48
● 2026-03-28 09:57:54
○ 2026-04-08 22:09:20
○ 2026-07-12 04:17:36

○A3.136.52.1922026-02-23 → 2026-07-12 · 2 obs

○ 2026-02-23 20:02:06
○ 2026-07-12 04:17:36

○A3.14.59.52026-04-28 → 2026-04-28 · 4 obs

○ 2026-04-17 18:44:42
● 2026-04-28 05:56:06
○ 2026-05-03 02:37:22
○ 2026-07-12 04:17:36

○A3.143.60.1762026-05-03 → 2026-05-03 · 4 obs

○ 2026-04-28 05:56:06
● 2026-05-03 02:37:22
○ 2026-05-10 01:16:32
○ 2026-07-12 04:17:36

○A3.146.191.1452026-05-22 → 2026-05-25 · 5 obs

○ 2026-05-15 05:06:26
● 2026-05-22 18:26:12
● 2026-05-25 19:29:32
○ 2026-06-17 16:18:14
○ 2026-07-12 04:17:36

○A3.147.210.1162026-03-05 → 2026-03-09 · 5 obs

○ 2026-02-23 20:02:06
● 2026-03-05 23:57:38
● 2026-03-09 12:10:48
○ 2026-03-28 09:57:54
○ 2026-07-12 04:17:36

○A3.151.175.1132026-03-05 → 2026-03-09 · 5 obs

○ 2026-02-23 20:02:06
● 2026-03-05 23:57:38
● 2026-03-09 12:10:48
○ 2026-03-28 09:57:54
○ 2026-07-12 04:17:36

○A3.151.181.1982026-02-23 → 2026-07-12 · 2 obs

○ 2026-02-23 20:02:06
○ 2026-07-12 04:17:36

○A3.151.250.742026-06-17 → 2026-06-18 · 5 obs

○ 2026-05-25 19:29:32
● 2026-06-17 16:18:14
● 2026-06-18 00:50:00
○ 2026-07-05 05:38:56
○ 2026-07-12 04:17:36

○A3.16.223.2352026-02-23 → 2026-02-23 · 3 obs

● 2026-02-23 20:02:06
○ 2026-03-05 23:57:38
○ 2026-07-12 04:17:36

○A3.20.138.1402026-05-10 → 2026-05-10 · 4 obs

○ 2026-05-03 02:37:22
● 2026-05-10 01:16:32
○ 2026-05-15 05:06:26
○ 2026-07-12 04:17:36

○A3.21.111.822026-04-08 → 2026-04-08 · 4 obs

○ 2026-03-28 09:57:54
● 2026-04-08 22:09:20
○ 2026-04-17 18:44:42
○ 2026-07-12 04:17:36

○A3.22.102.82026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-09 12:10:48
● 2026-03-28 09:57:54
○ 2026-04-08 22:09:20
○ 2026-07-12 04:17:36

○A3.23.238.582026-02-23 → 2026-07-12 · 2 obs

○ 2026-02-23 20:02:06
○ 2026-07-12 04:17:36

○A52.85.154.1272026-07-11 → 2026-07-11 · 4 obs

○ 2026-07-11 17:56:38
● 2026-07-11 18:59:42
○ 2026-07-12 00:37:40
○ 2026-07-12 04:17:36

○A52.85.154.162026-07-11 → 2026-07-11 · 4 obs

○ 2026-07-11 17:56:38
● 2026-07-11 18:59:42
○ 2026-07-12 00:37:40
○ 2026-07-12 04:17:36

○A52.85.154.672026-07-11 → 2026-07-11 · 4 obs

○ 2026-07-11 17:56:38
● 2026-07-11 18:59:42
○ 2026-07-12 00:37:40
○ 2026-07-12 04:17:36

○A52.85.154.92026-07-11 → 2026-07-11 · 4 obs

○ 2026-07-11 17:56:38
● 2026-07-11 18:59:42
○ 2026-07-12 00:37:40
○ 2026-07-12 04:17:36

○A52.85.193.102026-07-07 → 2026-07-11 · 16 obs

○ 2026-07-07 20:54:18
● 2026-07-07 23:06:28
○ 2026-07-08 00:08:34
● 2026-07-10 00:18:02
○ 2026-07-10 03:33:56
● 2026-07-10 12:42:36
○ 2026-07-10 15:39:26
● 2026-07-10 18:15:24
○ 2026-07-10 19:05:12
● 2026-07-10 22:52:28
○ 2026-07-11 01:22:40
● 2026-07-11 11:56:30
○ 2026-07-11 15:16:34
● 2026-07-11 17:56:38
○ 2026-07-11 18:59:42
○ 2026-07-12 04:17:36

○A52.85.193.122026-07-07 → 2026-07-11 · 16 obs

○A52.85.193.732026-07-07 → 2026-07-11 · 16 obs

○A52.85.193.762026-07-07 → 2026-07-11 · 16 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
skcolb-dev.com	ns-248.awsdns-31.com, ns-750.awsdns-29.net, ns-1877.awsdns-42.co.uk, ns-1432.awsdns-51.org	2 records

✅ Authoritative Response

Server:205.251.197.152

NS records: ns-248.awsdns-31.com, ns-750.awsdns-29.net, ns-1877.awsdns-42.co.uk, ns-1432.awsdns-51.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for skcolb-dev.com (unsigned zone)

⏱️ Timing

Total: 886ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`52.85.193.10, 52.85.193.73...`
NS	4	`ns-1432.awsdns-51.org, ns-1877.awsdns-42.co.uk...`
SOA	1	`ns-1877.awsdns-42.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-248.awsdns-31.com, ns-248.awsdns-31.com)

Analysis

IP Addresses

skcolb-dev.com points to the four IP addresses 18.155.21.5, 18.155.21.6, 18.155.21.35 and 18.155.21.64.

akane-banashi.com, prediapps.com, sorry.yukoyuko.net and two other host names share IP numbers with skcolb-dev.com.

Name Servers

The authoritative name servers for skcolb-dev.com are ns-248.awsdns-31.com, ns-750.awsdns-29.net, ns-1432.awsdns-51.org and ns-1877.awsdns-42.co.uk.

At least some of skcolb-dev.com's name servers are shared with other domains, for example ayapanhakoneyumoto.com, credible-app.com, love-o-mat.com and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-248.awsdns-31.com directs to 205.251.192.248 and 2600:9000:5300:f800::1; ns-750.awsdns-29.net directs to 205.251.194.238 and 2600:9000:5302:ee00::1; ns-1432.awsdns-51.org directs to 205.251.197.152 and 2600:9000:5305:9800::1; ns-1877.awsdns-42.co.uk directs to 205.251.199.85 and 2600:9000:5307:5500::1.