`systemsdesignlab.com`

DNSSEC	⚠️ Not signed
A	38.65.227.56^{🇺🇸 BigScoots38.65.224.0/22 Route Registered for Cogent Communications Customer - BigScoots}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google74.125.27.0/24}
			PTR	`yutulis-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.26^{🇺🇸 Google192.178.209.0/24}
			PTR	`yucbful-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4024:c0d::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`mj-in-f27.1e100.net`
		A	192.178.152.26^{🇺🇸 Google192.178.152.0/24}
			PTR	`mj-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:403::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`gg-in-f26.1e100.net`
		A	142.250.96.27^{🇺🇸 Google142.250.96.0/24}
			PTR	`gg-in-f27.1e100.net`
TXT	`v=spf1 a mx include:_spf.mlsend.com ?all`
TXT	`google-site-verification=b6bEXoP8Guc2qH-bPSaECVILpyDLU9GkGepK80V3ksE`
TXT	`google-site-verification=poN0_J2a8OjA3xtyyDDWX8cyfsNaBJRCrqIIPHk4N7Q`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1741185645

`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=1771291435

Same first word

systemsdesignlab.com

DNS History

14 records (8 active, 6 former)

●NSdns1.registrar-servers.com2026-03-01 → 2026-03-24 · 3 obs

○ 2017-06-20 18:20:16
● 2026-03-01 01:00:44
● 2026-03-24 11:19:18

●NSdns2.registrar-servers.com2026-03-01 → 2026-03-24 · 3 obs

○ 2017-06-20 18:20:16
● 2026-03-01 01:00:44
● 2026-03-24 11:19:18

○NSns71.worldnic.com2015-05-31 → 2016-04-16 · 4 obs

● 2015-05-31 05:17:32
● 2016-04-16 23:39:36
○ 2017-06-20 18:20:16
○ 2026-03-24 11:19:18

○NSns72.worldnic.com2015-05-31 → 2016-04-16 · 4 obs

● 2015-05-31 05:17:32
● 2016-04-16 23:39:36
○ 2017-06-20 18:20:16
○ 2026-03-24 11:19:18

●MXalt1.aspmx.l.google.com2026-03-01 → 2026-03-24 · 3 obs

○ 2017-06-20 18:20:16
● 2026-03-01 01:00:44
● 2026-03-24 11:19:18

●MXalt2.aspmx.l.google.com2026-03-01 → 2026-03-24 · 3 obs

○ 2017-06-20 18:20:16
● 2026-03-01 01:00:44
● 2026-03-24 11:19:18

●MXalt3.aspmx.l.google.com2026-03-01 → 2026-03-24 · 3 obs

○ 2017-06-20 18:20:16
● 2026-03-01 01:00:44
● 2026-03-24 11:19:18

●MXalt4.aspmx.l.google.com2026-03-01 → 2026-03-24 · 3 obs

○ 2017-06-20 18:20:16
● 2026-03-01 01:00:44
● 2026-03-24 11:19:18

●MXaspmx.l.google.com2026-03-01 → 2026-03-24 · 3 obs

○ 2017-06-20 18:20:16
● 2026-03-01 01:00:44
● 2026-03-24 11:19:18

○MXmail.b-io.co2016-12-02 → 2016-12-02 · 4 obs

○ 2016-04-16 23:39:36
● 2016-12-02 22:02:14
○ 2017-06-20 18:20:16
○ 2026-03-24 11:19:18

○MXp.webcom.ctmail.com2015-11-21 → 2016-04-16 · 5 obs

● 2015-11-21 18:28:00
○ 2016-01-19 19:17:46
● 2016-04-16 23:39:36
○ 2016-12-02 22:02:14
○ 2026-03-24 11:19:18

○A208.91.197.1322016-12-02 → 2016-12-02 · 4 obs

○ 2016-04-16 23:39:36
● 2016-12-02 22:02:14
○ 2017-06-20 18:20:16
○ 2026-03-24 11:19:18

○A208.91.197.272015-05-31 → 2016-04-16 · 4 obs

● 2015-05-31 05:17:32
● 2016-04-16 23:39:36
○ 2016-12-02 22:02:14
○ 2026-03-24 11:19:18

●A38.65.227.562026-03-01 → 2026-03-24 · 3 obs

○ 2017-06-20 18:20:16
● 2026-03-01 01:00:44
● 2026-03-24 11:19:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
systemsdesignlab.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.132.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for systemsdesignlab.com (unsigned zone)

⏱️ Timing

Total: 320ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.65.227.56`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	3	`v=spf1 a mx include:_spf.mlsend.com ?all, google-site-verification=b6bEXoP8Guc2qH-...`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

IP Addresses

systemsdesignlab.com points to a single IP: 38.65.227.56.

Other host names, for instance maineventcabo.com, shalimarstudios.com, emmakayphotography.com, alexknightstudio.com and ashnayler.com share IP numbers with systemsdesignlab.com.

Name Servers

systemsdesignlab.com's delegation is to two name servers dns1.registrar-servers.com and dns2.registrar-servers.com.

systemsdesignlab.com shares the same name server configuration as other domains, such as juzcopiers.com, deeplearning.education, theproducernet.com, calciobet.com and pakblood.com.

systemsdesignlab.com shares name servers with other domains to some extent, for instance scrappiest.com, forecastthefacts.com, goodkarma.tips and seoholic.com.