sdkshell.com - dns.ninja

`sdkshell.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:425c^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:9e6b^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.66.92^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.158.107^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`asa.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`asa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`asa.ns.cloudflare.com`
		A	108.162.192.246^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	172.64.32.246^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	173.245.58.246^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
NS	`chris.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b55^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c155^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2155^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chris.ns.cloudflare.com`
		A	108.162.193.85^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	172.64.33.85^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	173.245.59.85^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
TXT	`google-site-verification=XaH1WPvNB2sDUdzjUKkDOI19z2TJvFiUnxOzpU2ciZ0`
TXT	`v=spf1 ip4:37.35.42.248 ip4:37.35.42.249 ip4:37.35.42.250 ip4:37.35.42.251 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.66.92, 172.67.158.107
		IPv6 hints	2606:4700:3034::6815:425c, 2606:4700:3034::ac43:9e6b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=140, name=cloudflare-ech.com
SOA	`asa.ns.cloudflare.com`dns@cloudflare.com serial=2409791729

`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=1785174827

Subdomains

mx4.sdkshell.com

Same first word

sdkshell.com

DNS History

19 records (11 active, 8 former)

○NS2252427116.earth.orderbox-dns.com2015-07-16 → 2015-11-13 · 5 obs

○ 2008-03-08 03:55:04
● 2015-07-16 11:01:18
● 2015-11-13 23:50:14
○ 2016-03-01 01:22:18
○ 2026-07-27 18:09:10

○NS2252427116.mars.orderbox-dns.com2015-07-16 → 2015-11-13 · 5 obs

○ 2008-03-08 03:55:04
● 2015-07-16 11:01:18
● 2015-11-13 23:50:14
○ 2016-03-01 01:22:18
○ 2026-07-27 18:09:10

○NS2252427116.mercury.orderbox-dns.com2015-07-16 → 2015-11-13 · 5 obs

○ 2008-03-08 03:55:04
● 2015-07-16 11:01:18
● 2015-11-13 23:50:14
○ 2016-03-01 01:22:18
○ 2026-07-27 18:09:10

○NS2252427116.venus.orderbox-dns.com2015-07-16 → 2015-11-13 · 5 obs

○ 2008-03-08 03:55:04
● 2015-07-16 11:01:18
● 2015-11-13 23:50:14
○ 2016-03-01 01:22:18
○ 2026-07-27 18:09:10

●NSasa.ns.cloudflare.com2026-07-26 → 2026-07-27 · 3 obs

○ 2016-03-01 01:22:18
● 2026-07-26 23:39:38
● 2026-07-27 18:09:10

●NSchris.ns.cloudflare.com2026-07-26 → 2026-07-27 · 3 obs

○ 2016-03-01 01:22:18
● 2026-07-26 23:39:38
● 2026-07-27 18:09:10

○NSdns1.163ns.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 03:55:04
○ 2015-07-16 11:01:18
○ 2026-07-27 18:09:10

○NSdns2.163ns.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 03:55:04
○ 2015-07-16 11:01:18
○ 2026-07-27 18:09:10

●MXalt1.aspmx.l.google.com2026-07-26 → 2026-07-27 · 2 obs

● 2026-07-26 23:39:38
● 2026-07-27 18:09:10

●MXalt2.aspmx.l.google.com2026-07-26 → 2026-07-27 · 2 obs

● 2026-07-26 23:39:38
● 2026-07-27 18:09:10

●MXaspmx.l.google.com2026-07-26 → 2026-07-27 · 2 obs

● 2026-07-26 23:39:38
● 2026-07-27 18:09:10

●MXaspmx2.googlemail.com2026-07-26 → 2026-07-27 · 2 obs

● 2026-07-26 23:39:38
● 2026-07-27 18:09:10

●MXaspmx3.googlemail.com2026-07-26 → 2026-07-27 · 2 obs

● 2026-07-26 23:39:38
● 2026-07-27 18:09:10

●A104.21.66.922026-07-26 → 2026-07-27 · 3 obs

○ 2016-03-01 01:22:18
● 2026-07-26 23:39:38
● 2026-07-27 18:09:10

●A172.67.158.1072026-07-26 → 2026-07-27 · 3 obs

○ 2016-03-01 01:22:18
● 2026-07-26 23:39:38
● 2026-07-27 18:09:10

○A221.231.138.662008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 03:55:04
○ 2015-07-16 11:01:18
○ 2026-07-27 18:09:10

○A23.224.196.1012015-07-16 → 2015-11-13 · 5 obs

○ 2008-03-08 03:55:04
● 2015-07-16 11:01:18
● 2015-11-13 23:50:14
○ 2016-03-01 01:22:18
○ 2026-07-27 18:09:10

●A2606:4700:3034::6815:425c2026-07-26 → 2026-07-27 · 3 obs

○ 2016-03-01 01:22:18
● 2026-07-26 23:39:38
● 2026-07-27 18:09:10

●A2606:4700:3034::ac43:9e6b2026-07-26 → 2026-07-27 · 3 obs

○ 2016-03-01 01:22:18
● 2026-07-26 23:39:38
● 2026-07-27 18:09:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net...	-
sdkshell.com	chris.ns.cloudflare.com, asa.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.85

NS records: chris.ns.cloudflare.com, asa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdkshell.com (unsigned zone)

⏱️ Timing

Total: 381ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.66.92, 172.67.158.107`
AAAA	2	`2606:4700:3034::ac43:9e6b, 2606:4700:3034::6815:425c`
NS	2	`asa.ns.cloudflare.com, chris.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	2	`google-site-verification=XaH1WPvNB2sDUdz, v=spf1 ip4:37.35.42.248 ip4:37.35.42.249`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`asa.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (chris.ns.cloudflare.com, chris.ns.cloudflare.com, chris.ns.cloudflare.com...)

Analysis

Hierarchy

mx4.sdkshell.com is delegated beneath sdkshell.com.

IP Addresses

sdkshell.com points to the four IP addresses 104.21.66.92, 172.67.158.107, 2606:4700:3034::6815:425c and 2606:4700:3034::ac43:9e6b.

arbmatrixx2.com, swtdt.com, mail.tareao.go.th and two other host names share IP numbers with sdkshell.com.

Name Servers

sdkshell.com is served by two delegated name servers, asa.ns.cloudflare.com and chris.ns.cloudflare.com.

sdkshell.com uses the same name servers as several other domains — among them npcdungeon.com, 4sj3sz.cfd, shdoem.com and two more.

There is at least partial name server overlap between sdkshell.com and other domains — (0x616e616c)ityk.com.pl, premierpavingandasphalt.com, crisducoeur.org and two more among them.

Hostnames that resolve to 6 IP addresses:

asa.ns.cloudflare.com carries IP addresses 108.162.192.246, 172.64.32.246 and 173.245.58.246, with 3 other addresses beyond those.

chris.ns.cloudflare.com carries IP addresses 108.162.193.85, 172.64.33.85 and 173.245.59.85, with 3 other addresses beyond those.

Mail Servers

sdkshell.com has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

sdkshell.com has at least partial mail server overlap with other domains such as ns500698.ns500759.ns500759.ns500736.ns500736.ns500698.ns500736.ns500735.ns500698.ns500576.ns500686.ns500576.trackreceptor.com, ns500731.ns500671.ns500731.ns500754.ns500731.ns500742.ns500704.ns500704.ns500671.ns500291.ns500291.ns500291.ns500291.ns500131.lustychickser.com, ns500671.ns500731.ns500742.ns500754.ns500742.ns500704.ns500704.ns500671.ns500704.ns500688.ns500705.ns500671.ns500291.ns500666.ns500291.ns500131.lustychickser.com and two more.

These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx2.googlemail.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.

aspmx.l.google.com maps to two IP addresses — 192.178.155.26 and 2607:f8b0:4004:c1b::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.

These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 2800:3f0:4003:c0f::1a IP addresses.