sdkcore.com - dns.ninja

`sdkcore.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.89.42.183^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-42-183.compute-1.amazonaws.com`
		A	100.58.124.42^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
			PTR	`ec2-100-58-124-42.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:4f4e:999e:923d:5c17^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:9b5a:7d38:2d23:6714^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.93.61.140^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-93-61-140.compute-1.amazonaws.com`
		A	100.27.188.59^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-27-188-59.compute-1.amazonaws.com`
		A	174.129.117.232^{🇺🇸 Amazon174.129.0.0/16 Execution Services}
			PTR	`ec2-174-129-117-232.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:1ff8:84b4:19de:5ca6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:18c:37a5:651d:7bdc^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ac3c:fcfb:521d:2fd5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ed3d:ef92:9331:4834^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.162.235.48^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-162-235-48.compute-1.amazonaws.com`
		A	54.221.37.2^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-37-2.compute-1.amazonaws.com`
		A	54.235.53.129^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-235-53-129.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-08-07 #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=1786148579

Same first word

sdkcore.com

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DNS History

16 records (7 active, 9 former)

○NSns1.detanobrac.com2016-12-17 → 2017-08-31 · 4 obs

● 2016-12-17 13:13:36
● 2017-08-31 00:36:34
○ 2026-04-11 04:44:00
○ 2026-08-08 00:31:00

●NSns1.namebrightdns.com2026-04-11 → 2026-08-08 · 3 obs

○ 2017-08-31 00:36:34
● 2026-04-11 04:44:00
● 2026-08-08 00:31:00

○NSns2.detanobrac.com2016-12-17 → 2017-08-31 · 4 obs

● 2016-12-17 13:13:36
● 2017-08-31 00:36:34
○ 2026-04-11 04:44:00
○ 2026-08-08 00:31:00

●NSnsg1.namebrightdns.com2026-04-11 → 2026-08-08 · 3 obs

○ 2017-08-31 00:36:34
● 2026-04-11 04:44:00
● 2026-08-08 00:31:00

●NSnsg2.namebrightdns.com2026-04-11 → 2026-08-08 · 3 obs

○ 2017-08-31 00:36:34
● 2026-04-11 04:44:00
● 2026-08-08 00:31:00

○MXalt1.aspmx.l.google.com2016-12-17 → 2017-08-31 · 4 obs

● 2016-12-17 13:13:36
● 2017-08-31 00:36:34
○ 2026-04-11 04:44:00
○ 2026-08-08 00:31:00

○MXalt2.aspmx.l.google.com2016-12-17 → 2017-08-31 · 4 obs

● 2016-12-17 13:13:36
● 2017-08-31 00:36:34
○ 2026-04-11 04:44:00
○ 2026-08-08 00:31:00

○MXalt3.aspmx.l.google.com2016-12-17 → 2017-08-31 · 4 obs

● 2016-12-17 13:13:36
● 2017-08-31 00:36:34
○ 2026-04-11 04:44:00
○ 2026-08-08 00:31:00

○MXalt4.aspmx.l.google.com2016-12-17 → 2017-08-31 · 4 obs

● 2016-12-17 13:13:36
● 2017-08-31 00:36:34
○ 2026-04-11 04:44:00
○ 2026-08-08 00:31:00

○MXaspmx.l.google.com2016-12-17 → 2017-08-31 · 4 obs

● 2016-12-17 13:13:36
● 2017-08-31 00:36:34
○ 2026-04-11 04:44:00
○ 2026-08-08 00:31:00

●A13.223.25.842026-04-11 → 2026-08-08 · 3 obs

○ 2017-08-31 00:36:34
● 2026-04-11 04:44:00
● 2026-08-08 00:31:00

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-04-11 → 2026-08-08 · 3 obs

○ 2017-08-31 00:36:34
● 2026-04-11 04:44:00
● 2026-08-08 00:31:00

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-04-11 → 2026-08-08 · 3 obs

○ 2017-08-31 00:36:34
● 2026-04-11 04:44:00
● 2026-08-08 00:31:00

○A2600:3c01::f03c:91ff:feb0:a7122016-12-17 → 2017-08-31 · 4 obs

● 2016-12-17 13:13:36
● 2017-08-31 00:36:34
○ 2026-04-11 04:44:00
○ 2026-08-08 00:31:00

●A54.243.117.1972026-04-11 → 2026-08-08 · 3 obs

○ 2017-08-31 00:36:34
● 2026-04-11 04:44:00
● 2026-08-08 00:31:00

○A74.207.252.1762016-12-17 → 2017-08-31 · 4 obs

● 2016-12-17 13:13:36
● 2017-08-31 00:36:34
○ 2026-04-11 04:44:00
○ 2026-08-08 00:31:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sdkcore.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:100.27.188.59

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdkcore.com (unsigned zone)

⏱️ Timing

Total: 137ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb`
NS	2	`nsg2.namebrightdns.com, nsg1.namebrightdns.com`
TXT	2	`v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

sdkcore.com points to the four IP addresses 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.

Among the host names that share IP numbers with sdkcore.com are timstees.com, isref.com, apple.com.nj30pyu4xkhecp2iv5a.nj30pyu4xkhecp2iv5a.nj30pyu4xkhecp2iv5a.nj30pyu4xkhecp2iv5a.nj30pyu4xkhecp2iv5a.socialmediaroadmap.com and two others.

Name Servers

Three name servers are authoritative for sdkcore.com: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

At least some of sdkcore.com's name servers are shared with other domains, for example 50-57-109-73.static.cloud-ips.com, ns2.ubspace.com, vaneon.com and two more.

It is common for these name servers to be used in conjunction with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names resolving to 7 IP numbers:

nsg2.namebrightdns.com carries IP addresses 54.162.235.48, 54.221.37.2 and 54.235.53.129, with 4 other addresses beyond those.

Hostnames that point to five IP numbers:

nsg1.namebrightdns.com directs to 3.93.61.140, 100.27.188.59, 174.129.117.232 and two other IP addresses.

Hosts with three IP address records:

ns1.namebrightdns.com resolves to three addresses: 3.89.42.183, 100.58.124.42 and 2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6.