🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`startapp.dev`

DNSSEC	⚠️ Not signed
A	10.10.53.146
A	10.10.53.162
NS	`dns1.p01.nsone.net` ⭐ ⚠️ Not in parent delegation
		A	2620:4d:4000:6259:7:1:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p01.nsone.net`
		A	198.51.44.1^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p01.nsone.net`
NS	`dns1.p05.nsone.net` ⚠️ Not in zone NS records
		A	2620:4d:4000:6259:7:5:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p05.nsone.net`
		A	198.51.44.5^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p05.nsone.net`
NS	`dns2.p01.nsone.net` ⚠️ Not in parent delegation
		A	2a00:edc0:6259:7:1::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p01.nsone.net`
		A	198.51.45.1^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p01.nsone.net`
NS	`dns2.p05.nsone.net` ⚠️ Not in zone NS records
		A	2a00:edc0:6259:7:5::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p05.nsone.net`
		A	198.51.45.5^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p05.nsone.net`
NS	`dns3.p01.nsone.net` ⚠️ Not in parent delegation
		A	2620:4d:4000:6259:7:1:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p01.nsone.net`
		A	198.51.44.65^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p01.nsone.net`
NS	`dns3.p05.nsone.net` ⚠️ Not in zone NS records
		A	2620:4d:4000:6259:7:5:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p05.nsone.net`
		A	198.51.44.69^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p05.nsone.net`
NS	`dns4.p01.nsone.net` ⚠️ Not in parent delegation
		A	2a00:edc0:6259:7:1::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p01.nsone.net`
		A	198.51.45.65^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns4.p01.nsone.net`
NS	`dns4.p05.nsone.net` ⚠️ Not in zone NS records
		A	2a00:edc0:6259:7:5::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p05.nsone.net`
		A	198.51.45.69^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns4.p05.nsone.net`
SOA	`dns1.p01.nsone.net`hostmaster@nsone.net serial=1651138108

`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

Similar names

Previous names

Next names

DNS History

10 records (10 active, 0 former)

●NSdns1.p01.nsone.net2026-09-06 → 2026-09-11 · 2 obs

● 2026-09-06 11:01:50
● 2026-09-11 09:23:50

●NSdns1.p05.nsone.net2026-09-06 → 2026-09-11 · 2 obs

● 2026-09-06 11:01:50
● 2026-09-11 09:23:50

●NSdns2.p01.nsone.net2026-09-06 → 2026-09-11 · 2 obs

● 2026-09-06 11:01:50
● 2026-09-11 09:23:50

●NSdns2.p05.nsone.net2026-09-06 → 2026-09-11 · 2 obs

● 2026-09-06 11:01:50
● 2026-09-11 09:23:50

●NSdns3.p01.nsone.net2026-09-06 → 2026-09-11 · 2 obs

● 2026-09-06 11:01:50
● 2026-09-11 09:23:50

●NSdns3.p05.nsone.net2026-09-06 → 2026-09-11 · 2 obs

● 2026-09-06 11:01:50
● 2026-09-11 09:23:50

●NSdns4.p01.nsone.net2026-09-06 → 2026-09-11 · 2 obs

● 2026-09-06 11:01:50
● 2026-09-11 09:23:50

●NSdns4.p05.nsone.net2026-09-06 → 2026-09-11 · 2 obs

● 2026-09-06 11:01:50
● 2026-09-11 09:23:50

●A10.10.53.1462026-09-06 → 2026-09-11 · 2 obs

● 2026-09-06 11:01:50
● 2026-09-11 09:23:50

●A10.10.53.1622026-09-06 → 2026-09-11 · 2 obs

● 2026-09-06 11:01:50
● 2026-09-11 09:23:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...	-
startapp.dev	dns1.p05.nsone.net, dns3.p05.nsone.net, dns2.p05.nsone.net, dns4.p05.nsone.net	-

✅ Authoritative Response

Server:198.51.45.69

NS records: dns1.p05.nsone.net, dns3.p05.nsone.net, dns2.p05.nsone.net, dns4.p05.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for startapp.dev (unsigned zone)

⏱️ Timing

Total: 1163ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`10.10.53.162, 10.10.53.146`
NS	4	`dns1.p01.nsone.net, dns2.p01.nsone.net...`
SOA	1	`dns1.p01.nsone.net hostmaster.nsone.net`

Analysis

IP Addresses

startapp.dev resolves to the IP addresses 10.10.53.146 and 10.10.53.162

Name Servers

DNS for startapp.dev is handled by 8 name servers: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and 5 others.

startapp.dev partially shares its NS delegation with several other domains, including zirbensalz.com, maier4treasurer.com, zynga.inc and two others.

In DNS configurations, these name servers often share authority with ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com and 7 other name servers.

Host names with two IP numbers:

dns1.p01.nsone.net has two IP addresses: 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1.

dns2.p01.nsone.net has two IP addresses: 198.51.45.1 and 2a00:edc0:6259:7:1::2.

dns3.p01.nsone.net has two IP addresses: 198.51.44.65 and 2620:4d:4000:6259:7:1:0:3.

dns4.p01.nsone.net has two IP addresses: 198.51.45.65 and 2a00:edc0:6259:7:1::4.

dns1.p05.nsone.net has two IP addresses: 198.51.44.5 and 2620:4d:4000:6259:7:5:0:1.

dns2.p05.nsone.net has two IP addresses: 198.51.45.5 and 2a00:edc0:6259:7:5::2.

dns3.p05.nsone.net has two IP addresses: 198.51.44.69 and 2620:4d:4000:6259:7:5:0:3.

dns4.p05.nsone.net has two IP addresses: 198.51.45.69 and 2a00:edc0:6259:7:5::4.