🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`osaa.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:513c^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:9d2d^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.60^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.157.45^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`maeve.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:262d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maeve.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c22d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`maeve.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:222d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`maeve.ns.cloudflare.com`
		A	108.162.194.45^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maeve.ns.cloudflare.com`
		A	162.159.38.45^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maeve.ns.cloudflare.com`
		A	172.64.34.45^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maeve.ns.cloudflare.com`
NS	`stanley.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c8d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stanley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c38d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`stanley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:238d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`stanley.ns.cloudflare.com`
		A	108.162.195.141^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stanley.ns.cloudflare.com`
		A	162.159.44.141^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stanley.ns.cloudflare.com`
		A	172.64.35.141^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stanley.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.81.60, 172.67.157.45
		IPv6 hints	2606:4700:3032::6815:513c, 2606:4700:3034::ac43:9d2d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=134, name=cloudflare-ech.com
SOA	`maeve.ns.cloudflare.com`dns@cloudflare.com serial=2415755693

`dev`

	DNSSEC	⚠️ Not signed
	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

osaa.win

osaa.app

osaa.co.uk

osaa.archi

osaa.com.ph

osaa.af

osaa.com.pl

osaa.dev

osaa.jp

osaa.de

osaa.org.br

osaa.io

osaa.fr

osaa.adv.br

osaa.workers.dev

osaa.info

osaa.ph

osaa.chat

osaa.pl

osaa.ai

osaa.fi

osaa.co.zw

osaa.ru

osaa.org

osaa.net

osaa.ddnsgeek.com

osaa.in

osaa.com

osaa.org.in

osaa.cn

osaa.dk

Similar names

aoas.ch

oasa.earth

asoa.de

aoas.ph

asoa.aero

aaos.ph

soaa.org

aosa.dev

oasa.ca

soaa.co

asao.vn

asao.workers.dev

saoa.com.vn

aaos.ai

asoa.com.tr

oasa.us

oaas.com

soaa.arq.br

aaso.net

saoa.fr

oasa.dev

oasa.co

asoa.nl

asoa.edu.az

oasa.berlin

oasa.co.uk

aaso.xyz

oaas.org

saao.com

aaso.org.ph

aaso.cz

oaas.co

aaos.ly

oasa.ch

aaso.tech

aoas.cn

oasa.org

asao.com.au

oaas.us

oasa.net.mx

aaos.co.uk

aoas.com

oasa.com.ua

oaas.azurewebsites.net

aosa.ru

aosa.com.au

asao.co.jp

asao.com.co

aaos.net

soaa.store

aoas.cloud

asao.fr

oaas.cn

oaas.duckdns.org

aoas.sakura.ne.jp

soaa.in

aaso.pl

oasa.ph

asoa.com.au

oasa.live

oasa.studio

asoa.info

oaas.com.au

oasa.ru

aosa.cloud

saoa.com.mx

saao.pl

aosa.it

aosa.co.uk

oaas.eu

aaos.or.jp

soaa.shop

oaas.ru

soaa.sa

asoa.org

asao.im

oasa.jp

aosa.de

soaa.co.jp

asao.com.mx

saoa.co.za

asao.eu.org

asao.xyz

asao.pro

oaas.fr

asao.com

asao.org

aaos.app

oaas.studio

oaas.uk

saoa.org.za

Previous names

os-cillation.dev

os-il.dev

os-lab.dev

os-lite.dev

os-opensea.dev

os-source.dev

os0.dev

os1.dev

os1000.dev

os1776.dev

os2go.dev

os3.dev

os402.dev

os4k.dev

os4u.dev

os7.dev

os80.dev

os86.dev

os9.dev

osa.dev

Next names

osaal.dev

osaas.dev

osaasy.dev

osabl.dev

osadalab.dev

osadchyi.dev

osadullaev.dev

osafi.dev

osage.dev

osagents.dev

osahon.dev

osaia.dev

osaid.dev

osaimi.dev

osaint.dev

osais.dev

osaitech.dev

osajda.dev

osaka-u.dev

osaka.dev

DNS History

15 records (11 active, 4 former)

●NSmaeve.ns.cloudflare.com2026-09-25 → 2026-11-10 · 2 obs

● 2026-09-25 02:12:20
● 2026-11-10 13:23:52

●NSstanley.ns.cloudflare.com2026-09-25 → 2026-11-10 · 2 obs

● 2026-09-25 02:12:20
● 2026-11-10 13:23:52

●MXeforward1.registrar-servers.com2026-09-25 → 2026-11-10 · 2 obs

● 2026-09-25 02:12:20
● 2026-11-10 13:23:52

●MXeforward2.registrar-servers.com2026-09-25 → 2026-11-10 · 2 obs

● 2026-09-25 02:12:20
● 2026-11-10 13:23:52

●MXeforward3.registrar-servers.com2026-09-25 → 2026-11-10 · 2 obs

● 2026-09-25 02:12:20
● 2026-11-10 13:23:52

●MXeforward4.registrar-servers.com2026-09-25 → 2026-11-10 · 2 obs

● 2026-09-25 02:12:20
● 2026-11-10 13:23:52

●MXeforward5.registrar-servers.com2026-09-25 → 2026-11-10 · 2 obs

● 2026-09-25 02:12:20
● 2026-11-10 13:23:52

●A104.21.81.602026-10-04 → 2026-11-10 · 3 obs

○ 2026-09-25 02:12:20
● 2026-10-04 02:19:56
● 2026-11-10 13:23:52

●A172.67.157.452026-10-04 → 2026-11-10 · 3 obs

○ 2026-09-25 02:12:20
● 2026-10-04 02:19:56
● 2026-11-10 13:23:52

○A188.114.96.02026-09-25 → 2026-09-25 · 3 obs

● 2026-09-25 02:12:20
○ 2026-10-04 02:19:56
○ 2026-11-10 13:23:52

○A188.114.97.02026-09-25 → 2026-09-25 · 3 obs

● 2026-09-25 02:12:20
○ 2026-10-04 02:19:56
○ 2026-11-10 13:23:52

●A2606:4700:3032::6815:513c2026-10-04 → 2026-11-10 · 3 obs

○ 2026-09-25 02:12:20
● 2026-10-04 02:19:56
● 2026-11-10 13:23:52

●A2606:4700:3034::ac43:9d2d2026-10-04 → 2026-11-10 · 3 obs

○ 2026-09-25 02:12:20
● 2026-10-04 02:19:56
● 2026-11-10 13:23:52

○A2a06:98c1:3120::2026-09-25 → 2026-09-25 · 3 obs

● 2026-09-25 02:12:20
○ 2026-10-04 02:19:56
○ 2026-11-10 13:23:52

○A2a06:98c1:3121::2026-09-25 → 2026-09-25 · 3 obs

● 2026-09-25 02:12:20
○ 2026-10-04 02:19:56
○ 2026-11-10 13:23:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
osaa.dev	stanley.ns.cloudflare.com, maeve.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.45

NS records: stanley.ns.cloudflare.com, maeve.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for osaa.dev (unsigned zone)

⏱️ Timing

Total: 930ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.157.45, 104.21.81.60`
AAAA	2	`2606:4700:3032::6815:513c, 2606:4700:3034::ac43:9d2d`
NS	2	`maeve.ns.cloudflare.com, stanley.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`maeve.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

osaa.dev points to the four IP addresses 104.21.81.60, 172.67.157.45, 2606:4700:3032::6815:513c and 2606:4700:3034::ac43:9d2d.

Among the host names that share IP numbers with osaa.dev are kms-cars.co.uk, vgs88club.cc, 8467.cn.com and two others.

Name Servers

osaa.dev is served by two delegated name servers, maeve.ns.cloudflare.com and stanley.ns.cloudflare.com.

osaa.dev has the same name server delegation as a number of other domains, such as comfortable-dumpling.workers.dev, hungfu-window.pages.dev, playoffsarena.com and two more.

The name servers of osaa.dev overlap at least partially with those of other domains — among them freelance-416.workers.dev, mgblx1.com, benjamin-cain22.workers.dev and two more.

These name servers commonly appear alongside the name servers vida.ns.cloudflare.com and lakas.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

maeve.ns.cloudflare.com carries IP addresses 108.162.194.45, 162.159.38.45 and 172.64.34.45, with 3 other addresses beyond those.

stanley.ns.cloudflare.com carries IP addresses 108.162.195.141, 162.159.44.141 and 172.64.35.141, with 3 other addresses beyond those.

Mail Servers

osaa.dev has five mail servers, which are eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

osaa.dev shares at least some of its mail servers with other domains — for example swiftbookclub.com, earth.ad, audrey-harlowe.com and two more.

The mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com are commonly paired with these mail servers.

Hosts that resolve to one IP address:

eforward1.registrar-servers.com points to the IP address 162.255.118.51.

eforward2.registrar-servers.com points to the IP address 162.255.118.52.

eforward3.registrar-servers.com points to the IP address 162.255.118.51.

eforward4.registrar-servers.com points to the IP address 162.255.118.52.

eforward5.registrar-servers.com points to the IP address 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com all direct to 162.255.118.51.

These two host names — eforward2.registrar-servers.com and eforward4.registrar-servers.com — each point to 162.255.118.52 IP addresses.