🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`prospr.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:c764^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:5ce6^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.92.230^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.199.100^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lynn.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lynn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lynn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lynn.ns.cloudflare.com`
		A	108.162.193.201^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lynn.ns.cloudflare.com`
		A	172.64.33.201^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lynn.ns.cloudflare.com`
		A	173.245.59.201^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lynn.ns.cloudflare.com`
NS	`sasha.ns.cloudflare.com`
		A	2606:4700:50::a29f:2645^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sasha.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c245^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sasha.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2245^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sasha.ns.cloudflare.com`
		A	108.162.194.69^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sasha.ns.cloudflare.com`
		A	162.159.38.69^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sasha.ns.cloudflare.com`
		A	172.64.34.69^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sasha.ns.cloudflare.com`
MX	`prospr-dev.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca21::^{🇪🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma2p292cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:ca21::1^{🇪🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma4p292cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:ca21::2^{🇪🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma3p292cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca21::3^{🇪🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma2p292cu00303.inbound.protection.outlook.com`
		A	52.101.91.0^{🇪🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma2p292cu00400.inbound.protection.outlook.com`
		A	52.101.91.1^{🇪🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma4p292cu00201.inbound.protection.outlook.com`
		A	52.101.91.2^{🇪🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma3p292cu00202.inbound.protection.outlook.com`
		A	52.101.91.3^{🇪🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma2p292cu00303.inbound.protection.outlook.com`
TXT	`NETORGFT17420743.onmicrosoft.com`
TXT	`v=spf1 include:secureserver.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.92.230, 172.67.199.100
		IPv6 hints	2606:4700:3031::ac43:c764, 2606:4700:3036::6815:5ce6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=204, name=cloudflare-ech.com
SOA	`lynn.ns.cloudflare.com`dns@cloudflare.com serial=2412953274

`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

prospr.ca

prospr.biz

prospr.studio

prospr.us

prospr.co.uk

prospr.global

prospr.nl

prospr.net

prospr.co

prospr.ai

prospr.management

prospr.ru

prospr.work

prospr.pro

prospr.io

prospr.shop

prospr.ph

prospr.coupons

prospr.property

prospr.com.sg

prospr.dev

prospr.ae

prospr.fi

prospr.com

prospr.xyz

prospr.website

prospr.digital

prospr.fr

prospr.de

prospr.fit

Similar names

rsprop.it

prorps.net

psrpro.com

rpspro.com

rsprop.co.za

rpspro.tempurl.host

sprpro.com

prpros.co

prrops.org

sroprp.ru

rsprop.com

rpspro.ca

srprop.co.za

ppsorr.pics

rsprop.ca

opsrrp.ph

prspro.in

rsppro.com

srppro.com

sprpro.ru

rsprop.co.uk

prpros.net

Previous names

Next names

DNS History

11 records (7 active, 4 former)

●NSlynn.ns.cloudflare.com2026-09-01 → 2026-09-03 · 2 obs

● 2026-09-01 12:14:32
● 2026-09-03 17:16:40

●NSsasha.ns.cloudflare.com2026-09-01 → 2026-09-03 · 2 obs

● 2026-09-01 12:14:32
● 2026-09-03 17:16:40

●MXprospr-dev.mail.protection.outlook.com2026-09-01 → 2026-09-03 · 2 obs

● 2026-09-01 12:14:32
● 2026-09-03 17:16:40

●A104.21.92.2302026-09-01 → 2026-09-03 · 3 obs

○ 2026-09-01 12:14:32
● 2026-09-01 14:44:38
● 2026-09-03 17:16:40

●A172.67.199.1002026-09-01 → 2026-09-03 · 3 obs

○ 2026-09-01 12:14:32
● 2026-09-01 14:44:38
● 2026-09-03 17:16:40

○A188.114.96.02026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 12:14:32
○ 2026-09-01 14:44:38
○ 2026-09-03 17:16:40

○A188.114.97.02026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 12:14:32
○ 2026-09-01 14:44:38
○ 2026-09-03 17:16:40

●A2606:4700:3031::ac43:c7642026-09-01 → 2026-09-03 · 3 obs

○ 2026-09-01 12:14:32
● 2026-09-01 14:44:38
● 2026-09-03 17:16:40

●A2606:4700:3036::6815:5ce62026-09-01 → 2026-09-03 · 3 obs

○ 2026-09-01 12:14:32
● 2026-09-01 14:44:38
● 2026-09-03 17:16:40

○A2a06:98c1:3120::2026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 12:14:32
○ 2026-09-01 14:44:38
○ 2026-09-03 17:16:40

○A2a06:98c1:3121::2026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 12:14:32
○ 2026-09-01 14:44:38
○ 2026-09-03 17:16:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
prospr.dev	sasha.ns.cloudflare.com, lynn.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.201

NS records: sasha.ns.cloudflare.com, lynn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prospr.dev (unsigned zone)

⏱️ Timing

Total: 694ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.92.230, 172.67.199.100`
AAAA	2	`2606:4700:3031::ac43:c764, 2606:4700:3036::6815:5ce6`
NS	2	`lynn.ns.cloudflare.com, sasha.ns.cloudflare.com`
MX	1	`prospr-dev.mail.protection.outlook.com (`
TXT	2	`NETORGFT17420743.onmicrosoft.com, v=spf1 include:secureserver.net -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lynn.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

prospr.dev has four IP addresses: 104.21.92.230, 172.67.199.100, 2606:4700:3031::ac43:c764 and 2606:4700:3036::6815:5ce6.

augustineruff.com, capitalcitymusictogether.com, bridalltdgallery.com and two other host names share IP numbers with prospr.dev.

Name Servers

prospr.dev has two authoritative name servers — lynn.ns.cloudflare.com and sasha.ns.cloudflare.com.

prospr.dev uses the same name servers as several other domains — among them turbo.ua, drbienkowski.pl, shunya.works and two more.

prospr.dev shares at least some of its name servers with other domains, including svanekeferie.dk, iranhiway.com, kaviar88.it.com and two others.

These name servers are frequently seen alongside the name servers nile.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

lynn.ns.cloudflare.com points to 108.162.193.201, 172.64.33.201, 173.245.59.201 and 3 other IP addresses.

sasha.ns.cloudflare.com points to 108.162.194.69, 162.159.38.69, 172.64.34.69 and 3 other IP addresses.

Mail Servers

Mail for prospr.dev is handled by a single mail server, prospr-dev.mail.protection.outlook.com.

prospr-dev.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.91.0, 52.101.91.1, 52.101.91.2 and 5 others.

prospr.dev - robtex.com

prospr.dev

dev

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`prospr.dev`

`dev`