codeforstartups.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`codeforstartups.dev`

DNSSEC	⚠️ Not signed
A	216.150.16.1^{🇨🇦 Amazon216.150.16.0/24 EC2 Prefix}
A	216.150.16.193^{🇨🇦 Amazon216.150.16.0/24 EC2 Prefix}
NS	`ns1.vercel-dns.com` ⭐
		A	2620:4d:4000:6259:7:13:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p13.nsone.net`
		A	198.51.44.13^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p13.nsone.net`
NS	`ns2.vercel-dns.com`
		A	2a00:edc0:6259:7:13::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p13.nsone.net`
		A	198.51.45.13^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p13.nsone.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-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	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
MX	`llrioxbnjoqqdzozl3qnq4nedq5fl4q24xuvr5vtdnmgnsufejhq.mx-verification.google.com`⁽¹⁵⁾
SOA	`ns1.vercel-dns.com`hostmaster@nsone.net serial=1663405498

`dev`

	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=1

🔒 HSTS Preload (+subdomains)

Same first word

codeforstartups.com

codeforstartups.workers.dev

codeforstartups.dev

Previous names

Next names

DNS History

15 records (10 active, 5 former)

●NSns1.vercel-dns.com2026-09-05 → 2026-09-08 · 2 obs

● 2026-09-05 17:29:28
● 2026-09-08 05:26:56

●NSns2.vercel-dns.com2026-09-05 → 2026-09-08 · 2 obs

● 2026-09-05 17:29:28
● 2026-09-08 05:26:56

●MXalt1.aspmx.l.google.com2026-09-05 → 2026-09-08 · 2 obs

● 2026-09-05 17:29:28
● 2026-09-08 05:26:56

●MXalt2.aspmx.l.google.com2026-09-05 → 2026-09-08 · 2 obs

● 2026-09-05 17:29:28
● 2026-09-08 05:26:56

●MXalt3.aspmx.l.google.com2026-09-05 → 2026-09-08 · 2 obs

● 2026-09-05 17:29:28
● 2026-09-08 05:26:56

●MXalt4.aspmx.l.google.com2026-09-05 → 2026-09-08 · 2 obs

● 2026-09-05 17:29:28
● 2026-09-08 05:26:56

●MXaspmx.l.google.com2026-09-05 → 2026-09-08 · 2 obs

● 2026-09-05 17:29:28
● 2026-09-08 05:26:56

●MXllrioxbnjoqqdzozl3qnq4nedq5fl4q24xuvr5vtdnmgnsufejhq.mx-verification.google.com2026-09-05 → 2026-09-08 · 2 obs

● 2026-09-05 17:29:28
● 2026-09-08 05:26:56

○A216.150.1.1292026-09-06 → 2026-09-06 · 3 obs

○ 2026-09-06 16:07:38
● 2026-09-06 21:26:26
○ 2026-09-08 05:26:56

○A216.150.1.1932026-09-06 → 2026-09-06 · 4 obs

○ 2026-09-06 01:40:00
● 2026-09-06 08:22:58
○ 2026-09-06 21:26:26
○ 2026-09-08 05:26:56

○A216.150.1.652026-09-05 → 2026-09-06 · 5 obs

● 2026-09-05 17:29:28
○ 2026-09-05 18:44:28
● 2026-09-06 01:40:00
○ 2026-09-06 16:07:38
○ 2026-09-08 05:26:56

●A216.150.16.12026-09-05 → 2026-09-08 · 4 obs

○ 2026-09-05 18:44:28
● 2026-09-05 19:37:04
○ 2026-09-05 20:47:06
● 2026-09-08 05:26:56

○A216.150.16.1292026-09-05 → 2026-09-06 · 5 obs

○ 2026-09-05 17:29:28
● 2026-09-05 18:44:28
○ 2026-09-06 08:22:58
● 2026-09-06 16:07:38
○ 2026-09-08 05:26:56

●A216.150.16.1932026-09-05 → 2026-09-08 · 6 obs

○ 2026-09-05 17:29:28
● 2026-09-05 18:44:28
○ 2026-09-05 19:37:04
● 2026-09-05 20:47:06
○ 2026-09-06 01:40:00
● 2026-09-08 05:26:56

○A216.150.16.652026-09-05 → 2026-09-05 · 3 obs

● 2026-09-05 17:29:28
○ 2026-09-05 18:44:28
○ 2026-09-08 05:26:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	10 records
codeforstartups.dev	ns2.vercel-dns.com, ns1.vercel-dns.com	-

✅ Authoritative Response

Server:198.51.44.13

NS records: ns2.vercel-dns.com, ns1.vercel-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codeforstartups.dev (unsigned zone)

⏱️ Timing

Total: 738ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`216.150.16.193, 216.150.1.129`
NS	2	`ns1.vercel-dns.com, ns2.vercel-dns.com`
MX	6	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
SOA	1	`ns1.vercel-dns.com hostmaster.nsone.net`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

codeforstartups.dev resolves to the IP addresses 216.150.16.1 and 216.150.16.193

Additional host names — link3.site, 1bpixels.com, countyjailroster.net and two others — share IP numbers with codeforstartups.dev.

Name Servers

codeforstartups.dev is served by two delegated name servers, ns1.vercel-dns.com and ns2.vercel-dns.com.

codeforstartups.dev shares its name server setup with other domains, including leelagos.com, titles.dev, storeitunits.com and two others.

codeforstartups.dev has some name servers in common with other domains such as mateuszjonak.pl, castle.dentist and trucyphan.com

Each of the two host names carries two IP addresses: ns1.vercel-dns.com points to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1, and ns2.vercel-dns.com points to 198.51.45.13 and 2a00:edc0:6259:7:13::2.

Mail Servers

codeforstartups.dev is handled by 6 mail servers: aspmx.l.google.com, llrioxbnjoqqdzozl3qnq4nedq5fl4q24xuvr5vtdnmgnsufejhq.mx-verification.google.com, alt1.aspmx.l.google.com and 3 other.

codeforstartups.dev shares mail servers — at least in part — with other domains, including ecmt.com, tridentleasingcorp.com, sharelocalmedia.com and two others.

These mail servers are frequently used alongside the mail servers alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com, plus two others.

Host names with two IP numbers:

aspmx.l.google.com maps to two IP addresses — 172.253.62.27 and 2607:f8b0:4004:c21::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.26 and 2800:3f0:4003:c14::1a.

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

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1a.