robstr.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`robstr.dev`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3032::ac43:a918^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:1b5b^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.27.91^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.169.24^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aitana.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26de^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aitana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2de^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aitana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22de^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aitana.ns.cloudflare.com`
		A	108.162.194.222^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aitana.ns.cloudflare.com`
		A	162.159.38.222^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aitana.ns.cloudflare.com`
		A	172.64.34.222^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aitana.ns.cloudflare.com`
NS	`boyd.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b4b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`boyd.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`boyd.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`boyd.ns.cloudflare.com`
		A	108.162.193.75^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`boyd.ns.cloudflare.com`
		A	172.64.33.75^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`boyd.ns.cloudflare.com`
		A	173.245.59.75^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`boyd.ns.cloudflare.com`
MX	`robstr-dev.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c967::a^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cpjpr05cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::9^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:ca21::c^{🇪🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-matpr04cu00204.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.91.153^{🇪🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-matpr04cu00101.inbound.protection.outlook.com`
		A	52.101.91.156^{🇪🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-maspr04cu00104.inbound.protection.outlook.com`
TXT	`MS=ms66348027`
TXT	`google-site-verification=sDfm0MAjTHRnhb2I4Kwiu2dOhRYI3zuDZBB3y12iVu0`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.27.91, 172.67.169.24
		IPv6 hints	2606:4700:3032::ac43:a918, 2606:4700:3035::6815:1b5b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=7, name=cloudflare-ech.com
SOA	`aitana.ns.cloudflare.com`dns@cloudflare.com serial=2413298282

`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

robstr.dev

robstr.com

robstr.net

robstr.xyz

robstr.de

Similar names

robrts.com

tbsror.se

orbstr.link

brostr.com

brostr.app

brorst.com

strobr.com

rborst.de

rostrb.ru

rbstor.com

rtbros.com

rrbots.xyz

Previous names

Next names

DNS History

11 records (7 active, 4 former)

●NSaitana.ns.cloudflare.com2026-09-02 → 2026-09-14 · 2 obs

● 2026-09-02 13:10:58
● 2026-09-14 06:30:34

●NSboyd.ns.cloudflare.com2026-09-02 → 2026-09-14 · 2 obs

● 2026-09-02 13:10:58
● 2026-09-14 06:30:34

●MXrobstr-dev.mail.protection.outlook.com2026-09-02 → 2026-09-14 · 2 obs

● 2026-09-02 13:10:58
● 2026-09-14 06:30:34

●A104.21.27.912026-09-05 → 2026-09-14 · 3 obs

○ 2026-09-02 13:10:58
● 2026-09-05 12:00:54
● 2026-09-14 06:30:34

●A172.67.169.242026-09-05 → 2026-09-14 · 3 obs

○ 2026-09-02 13:10:58
● 2026-09-05 12:00:54
● 2026-09-14 06:30:34

○A188.114.96.02026-09-02 → 2026-09-02 · 3 obs

● 2026-09-02 13:10:58
○ 2026-09-05 12:00:54
○ 2026-09-14 06:30:34

○A188.114.97.02026-09-02 → 2026-09-02 · 3 obs

● 2026-09-02 13:10:58
○ 2026-09-05 12:00:54
○ 2026-09-14 06:30:34

●A2606:4700:3032::ac43:a9182026-09-05 → 2026-09-14 · 3 obs

○ 2026-09-02 13:10:58
● 2026-09-05 12:00:54
● 2026-09-14 06:30:34

●A2606:4700:3035::6815:1b5b2026-09-05 → 2026-09-14 · 3 obs

○ 2026-09-02 13:10:58
● 2026-09-05 12:00:54
● 2026-09-14 06:30:34

○A2a06:98c1:3120::2026-09-02 → 2026-09-02 · 3 obs

● 2026-09-02 13:10:58
○ 2026-09-05 12:00:54
○ 2026-09-14 06:30:34

○A2a06:98c1:3121::2026-09-02 → 2026-09-02 · 3 obs

● 2026-09-02 13:10:58
○ 2026-09-05 12:00:54
○ 2026-09-14 06:30:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
robstr.dev	aitana.ns.cloudflare.com, boyd.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.222

NS records: aitana.ns.cloudflare.com, boyd.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 570ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.169.24, 104.21.27.91`
AAAA	2	`2606:4700:3035::6815:1b5b, 2606:4700:3032::ac43:a918`
NS	2	`aitana.ns.cloudflare.com, boyd.ns.cloudflare.com`
MX	1	`robstr-dev.mail.protection.outlook.com (`
TXT	3	`MS=ms66348027, google-site-verification=sDfm0MAjTHRnhb2...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aitana.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

robstr.dev points to the four IP addresses 104.21.27.91, 172.67.169.24, 2606:4700:3032::ac43:a918 and 2606:4700:3035::6815:1b5b.

nanniesoncall-lebanon.com, gama4291.xyz, nourishbalance.com and two other host names share IP numbers with robstr.dev.

Name Servers

DNS delegation for robstr.dev points to two name servers: aitana.ns.cloudflare.com and boyd.ns.cloudflare.com.

robstr.dev uses the same name servers as several other domains — among them skgkrbkf.workers.dev, avolkov.su, qerveta-gld-zarquna-p2t6hc123.pages.dev and two more.

The name servers of robstr.dev overlap at least partially with those of other domains — among them wicsp.top, fxfxkk.com, ercfinancialsupport.help and two more.

The name servers ignat.ns.cloudflare.com, sergi.ns.cloudflare.com and andronicus.ns.cloudflare.com are commonly seen alongside these name servers.

Hostnames that resolve to 6 IP addresses:

aitana.ns.cloudflare.com has IP addresses 108.162.194.222, 162.159.38.222 and 172.64.34.222, plus 3 other.

boyd.ns.cloudflare.com has IP addresses 108.162.193.75, 172.64.33.75 and 173.245.59.75, plus 3 other.

Mail Servers

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

robstr-dev.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.25, 52.101.68.36, 52.101.91.153 and 5 others.