`osbsoft.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:9c6f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:5a78^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.90.120^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.111^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`razvan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c4d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`razvan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`razvan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`razvan.ns.cloudflare.com`
		A	108.162.195.77^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`razvan.ns.cloudflare.com`
		A	162.159.44.77^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`razvan.ns.cloudflare.com`
		A	172.64.35.77^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`razvan.ns.cloudflare.com`
NS	`sreeni.ns.cloudflare.com`
		A	2606:4700:50::a29f:26b2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sreeni.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sreeni.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sreeni.ns.cloudflare.com`
		A	108.162.194.178^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sreeni.ns.cloudflare.com`
		A	162.159.38.178^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sreeni.ns.cloudflare.com`
		A	172.64.34.178^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sreeni.ns.cloudflare.com`
TXT	`v=spf1 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.90.120, 172.67.156.111
		IPv6 hints	2606:4700:3031::ac43:9c6f, 2606:4700:3036::6815:5a78
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=188, name=cloudflare-ech.com
SOA	`razvan.ns.cloudflare.com`dns@cloudflare.com serial=2409859319

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784841047

Same first word

osbsoft.com

Similar names

bossoft.net

bossoft.com

bsfotos.ru

bossoft.info

sobsoft.com

bossoft.ph

bossoft.org

bossoft.gr

bossoft.nl

bossoft.de

bossoft.xyz

bossoft.biz

bossoft.co

bosofts.com

boostsf.com

sobsoft.ru

sbfotos.de

DNS History

17 records (6 active, 11 former)

○NSns3.cnolnic.com2015-07-19 → 2017-04-01 · 4 obs

● 2015-07-19 03:45:10
● 2017-04-01 08:23:26
○ 2026-02-22 14:04:44
○ 2026-07-23 21:21:34

○NSns4.cnolnic.com2015-07-19 → 2017-04-01 · 4 obs

● 2015-07-19 03:45:10
● 2017-04-01 08:23:26
○ 2026-02-22 14:04:44
○ 2026-07-23 21:21:34

●NSrazvan.ns.cloudflare.com2026-02-22 → 2026-07-23 · 3 obs

○ 2017-04-01 08:23:26
● 2026-02-22 14:04:44
● 2026-07-23 21:21:34

●NSsreeni.ns.cloudflare.com2026-02-22 → 2026-07-23 · 3 obs

○ 2017-04-01 08:23:26
● 2026-02-22 14:04:44
● 2026-07-23 21:21:34

○MXmail.osbsoft.com2015-07-19 → 2017-04-01 · 4 obs

● 2015-07-19 03:45:10
● 2017-04-01 08:23:26
○ 2026-02-22 14:04:44
○ 2026-07-23 21:21:34

●A104.21.90.1202026-02-24 → 2026-07-23 · 40 obs

○ 2026-02-22 14:04:44
● 2026-02-24 08:55:42
○ 2026-02-25 02:02:22
○ 2026-02-27 02:17:54
● 2026-02-27 04:39:06
● 2026-03-01 04:35:36
○ 2026-03-04 04:59:58
○ 2026-03-11 06:58:58
● 2026-03-13 15:55:00
○ 2026-03-16 03:53:26
● 2026-03-17 21:35:32
○ 2026-03-18 09:50:56
○ 2026-03-25 18:56:44
● 2026-03-26 14:06:50
● 2026-03-31 09:44:22
○ 2026-04-01 13:02:02
● 2026-04-03 06:20:38
● 2026-04-07 00:40:58
○ 2026-04-08 14:33:24
○ 2026-04-16 01:42:48
● 2026-04-17 06:13:10
○ 2026-04-17 09:44:10
○ 2026-04-22 18:20:06
● 2026-04-28 01:01:52
○ 2026-04-30 01:00:26
○ 2026-05-08 01:03:22
● 2026-05-11 07:23:22
○ 2026-05-12 01:30:20
● 2026-05-12 13:01:40
○ 2026-05-15 02:37:58
● 2026-05-15 08:52:14
○ 2026-05-15 16:15:12
○ 2026-05-18 02:20:44
● 2026-05-18 04:26:02
○ 2026-05-20 07:12:12
○ 2026-06-18 09:24:24
● 2026-06-18 18:26:32
○ 2026-06-30 16:49:38
● 2026-07-03 20:48:20
● 2026-07-23 21:21:34

●A172.67.156.1112026-02-24 → 2026-07-23 · 40 obs

○A188.114.96.02026-02-22 → 2026-06-30 · 41 obs

○ 2017-04-01 08:23:26
● 2026-02-22 14:04:44
○ 2026-02-24 08:55:42
● 2026-02-25 02:02:22
● 2026-02-27 02:17:54
○ 2026-02-27 04:39:06
○ 2026-03-01 04:35:36
● 2026-03-04 04:59:58
● 2026-03-11 06:58:58
○ 2026-03-13 15:55:00
● 2026-03-16 03:53:26
○ 2026-03-17 21:35:32
● 2026-03-18 09:50:56
● 2026-03-25 18:56:44
○ 2026-03-26 14:06:50
○ 2026-03-31 09:44:22
● 2026-04-01 13:02:02
○ 2026-04-03 06:20:38
○ 2026-04-07 00:40:58
● 2026-04-08 14:33:24
● 2026-04-16 01:42:48
○ 2026-04-17 06:13:10
● 2026-04-17 09:44:10
● 2026-04-22 18:20:06
○ 2026-04-28 01:01:52
● 2026-04-30 01:00:26
● 2026-05-08 01:03:22
○ 2026-05-11 07:23:22
● 2026-05-12 01:30:20
○ 2026-05-12 13:01:40
● 2026-05-15 02:37:58
○ 2026-05-15 08:52:14
● 2026-05-15 16:15:12
● 2026-05-18 02:20:44
○ 2026-05-18 04:26:02
● 2026-05-20 07:12:12
● 2026-06-18 09:24:24
○ 2026-06-18 18:26:32
● 2026-06-30 16:49:38
○ 2026-07-03 20:48:20
○ 2026-07-23 21:21:34

○A188.114.97.02026-02-22 → 2026-06-30 · 41 obs

○A211.152.51.392015-07-19 → 2015-07-19 · 3 obs

● 2015-07-19 03:45:10
○ 2015-11-30 01:44:00
○ 2026-07-23 21:21:34

○A218.5.79.362015-11-30 → 2017-04-01 · 5 obs

○ 2015-07-19 03:45:10
● 2015-11-30 01:44:00
● 2017-04-01 08:23:26
○ 2026-02-22 14:04:44
○ 2026-07-23 21:21:34

●A2606:4700:3031::ac43:9c6f2026-07-10 → 2026-07-23 · 3 obs

○ 2026-07-03 20:48:20
● 2026-07-10 16:22:52
● 2026-07-23 21:21:34

○A2606:4700:3032::ac43:9c6f2026-02-24 → 2026-07-03 · 41 obs

○A2606:4700:3034::6815:5a782026-02-24 → 2026-07-03 · 41 obs

●A2606:4700:3036::6815:5a782026-07-10 → 2026-07-23 · 3 obs

○ 2026-07-03 20:48:20
● 2026-07-10 16:22:52
● 2026-07-23 21:21:34

○A2a06:98c1:3120::2026-02-22 → 2026-06-30 · 41 obs

○A2a06:98c1:3121::2026-02-22 → 2026-06-30 · 41 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net...	-
osbsoft.com	sreeni.ns.cloudflare.com, razvan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.77

NS records: sreeni.ns.cloudflare.com, razvan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for osbsoft.com (unsigned zone)

⏱️ Timing

Total: 219ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.90.120, 172.67.156.111`
AAAA	2	`2606:4700:3036::6815:5a78, 2606:4700:3031::ac43:9c6f`
NS	2	`razvan.ns.cloudflare.com, sreeni.ns.cloudflare.com`
TXT	1	`v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`razvan.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (sreeni.ns.cloudflare.com, sreeni.ns.cloudflare.com, sreeni.ns.cloudflare.com...)

Analysis

IP Addresses

osbsoft.com directs to four IP numbers, which are 104.21.90.120, 172.67.156.111, 2606:4700:3031::ac43:9c6f and 2606:4700:3036::6815:5a78.

scribblepen.com, hehe.ca, engiva.com and two other host names share IP numbers with osbsoft.com.

Name Servers

osbsoft.com is delegated to two name servers: razvan.ns.cloudflare.com and sreeni.ns.cloudflare.com.

osbsoft.com uses the same name servers as several other domains — among them app8427750566.top, app5668014895.top, app4186803472.top and two more.

There is at least partial name server overlap between osbsoft.com and other domains — legacyluckycentral.com, olympiantattoo.com, doylestownsignaturenails.com and two more among them.

The name servers rajeev.ns.cloudflare.com, rihana.ns.cloudflare.com and cash.ns.cloudflare.com are often found in combination with these name servers.

Hostnames that resolve to 6 IP addresses:

razvan.ns.cloudflare.com resolves to 108.162.195.77, 162.159.44.77, 172.64.35.77 and 3 other IP addresses.

sreeni.ns.cloudflare.com resolves to 108.162.194.178, 162.159.38.178, 172.64.34.178 and 3 other IP addresses.

osbsoft.com - robtex.com

osbsoft.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`osbsoft.com`

`com`