stackday.app - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackday.app`

DNSSEC	⚠️ Not signed
A	216.198.79.1^{🇺🇸 Amazon216.198.79.0/24 EC2 Prefix}
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}
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	2607:f8b0:4004:c1d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f26.1e100.net`
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f26.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`google-site-verification=MrrgOvVyW16UwZWsV83qTQTfRcoqHHpN3MZ2BJhKDXs`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1769621242

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

🔒 HSTS Preload (+subdomains)

Same first word

stackday.app

stackday.ai

Similar names

daystack.works

daystack.de

daystack.in

daystack.shop

daystack.ru

daystack.io

daystack.org

daystack.co

daystack.dev

daystack.co.zw

daystack.app

daystack.co.uk

daystack.ing

dactasky.it

daystack.space

daystack.net

Previous names

Next names

DNS History

4 records (4 active, 0 former)

●NSdns1.registrar-servers.com2026-09-18 → 2026-09-25 · 2 obs

● 2026-09-18 23:39:22
● 2026-09-25 17:57:32

●NSdns2.registrar-servers.com2026-09-18 → 2026-09-25 · 2 obs

● 2026-09-18 23:39:22
● 2026-09-25 17:57:32

●MXsmtp.google.com2026-09-18 → 2026-09-25 · 2 obs

● 2026-09-18 23:39:22
● 2026-09-25 17:57:32

●A216.198.79.12026-09-18 → 2026-09-25 · 2 obs

● 2026-09-18 23:39:22
● 2026-09-25 17:57:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...	10 records
stackday.app	dns2.registrar-servers.com, dns1.registrar-servers.com	-

✅ Authoritative Response

Server:156.154.133.200

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackday.app (unsigned zone)

⏱️ Timing

Total: 2553ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.198.79.1`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`v=spf1 include:_spf.google.com ~all, google-site-verification=MrrgOvVyW16UwZW`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

stackday.app has exactly one IP address — 216.198.79.1.

connectfreelance.in, numaste.co, meens.ai plus two other host names have IP numbers in common with stackday.app.

Name Servers

stackday.app has two authoritative name servers — dns1.registrar-servers.com and dns2.registrar-servers.com.

The name server configuration of stackday.app is shared with other domains, for instance dailyactunews.com, clubbet.us, irwin-bonuses.shop and two others.

The name servers for stackday.app overlap at least partially with those of other domains — for example allyplus.com.

Both dns1.registrar-servers.com and dns2.registrar-servers.com have two IP addresses each. dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200; dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

stackday.app uses one mail server — smtp.google.com.

The mail server setup of stackday.app matches that of other domains such as agape-home-care.com, kaitoaero.com, theburgerjoint.net and two others.

At least some of the mail servers used by stackday.app are shared with other domains: gitegainternationalacademy.com, vivaderendimentos.com.br, boxmarketing.com.sv and two others among them.

smtp.google.com has 9 IP addresses: 64.233.180.27, 142.251.163.26, 142.251.163.27 plus 6 more.