`osc-ib.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:2fd4^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:acad^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.47.212^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.172.173^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cecelia.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2687^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cecelia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c287^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cecelia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2287^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cecelia.ns.cloudflare.com`
		A	108.162.194.135^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cecelia.ns.cloudflare.com`
		A	162.159.38.135^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cecelia.ns.cloudflare.com`
		A	172.64.34.135^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cecelia.ns.cloudflare.com`
NS	`jobs.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jobs.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jobs.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jobs.ns.cloudflare.com`
		A	108.162.193.183^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jobs.ns.cloudflare.com`
		A	172.64.33.183^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jobs.ns.cloudflare.com`
		A	173.245.59.183^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jobs.ns.cloudflare.com`
TXT	`google-site-verification=M9_km1rJZun0CN96W44rKXPnuvaLDKAlyqZCZvtBzOs`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.47.212, 172.67.172.173
		IPv6	2606:4700:3031::6815:2fd4, 2606:4700:3031::ac43:acad
SOA	`cecelia.ns.cloudflare.com`dns@cloudflare.com serial=2398550483

`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=1771291435

WOT: SAFE (86/100)

Subdomains

www.osc-ib.com

Same first word

osc-ib.com

Similar names

sic-bo.se

bci-os.net

bsi-co.com

cs-bio.com

sib-co.ir

bio-cs.com

bis-co.com

ibs-co.com

bio-cs.net

sib-co.ru

DNS History

25 records (6 active, 19 former)

●NScecelia.ns.cloudflare.com2026-02-27 → 2026-03-11 · 3 obs

○ 2021-10-29 02:25:30
● 2026-02-27 08:11:12
● 2026-03-11 06:23:38

●NSjobs.ns.cloudflare.com2026-02-27 → 2026-03-11 · 3 obs

○ 2021-10-29 02:25:30
● 2026-02-27 08:11:12
● 2026-03-11 06:23:38

○NSns0.zen.co.uk2015-08-23 → 2017-01-25 · 4 obs

● 2015-08-23 11:47:44
● 2017-01-25 22:14:50
○ 2021-10-29 02:25:30
○ 2026-03-11 06:23:38

○NSns1.zen.co.uk2015-08-23 → 2017-01-25 · 4 obs

● 2015-08-23 11:47:44
● 2017-01-25 22:14:50
○ 2021-10-29 02:25:30
○ 2026-03-11 06:23:38

○NSrudy.ns.cloudflare.com2021-10-29 → 2021-10-29 · 4 obs

○ 2017-01-25 22:14:50
● 2021-10-29 02:25:30
○ 2026-02-27 08:11:12
○ 2026-03-11 06:23:38

○NSsue.ns.cloudflare.com2021-10-29 → 2021-10-29 · 4 obs

○ 2017-01-25 22:14:50
● 2021-10-29 02:25:30
○ 2026-02-27 08:11:12
○ 2026-03-11 06:23:38

○NSunamuno.zen.co.uk2015-08-23 → 2017-01-25 · 4 obs

● 2015-08-23 11:47:44
● 2017-01-25 22:14:50
○ 2021-10-29 02:25:30
○ 2026-03-11 06:23:38

○MXeu-smtp-inbound-1.mimecast.com2021-10-29 → 2021-10-29 · 4 obs

○ 2017-01-25 22:14:50
● 2021-10-29 02:25:30
○ 2026-02-27 08:11:12
○ 2026-03-11 06:23:38

○MXeu-smtp-inbound-2.mimecast.com2021-10-29 → 2021-10-29 · 4 obs

○ 2017-01-25 22:14:50
● 2021-10-29 02:25:30
○ 2026-02-27 08:11:12
○ 2026-03-11 06:23:38

○MXmailcluster.zen.co.uk2015-08-23 → 2016-12-14 · 4 obs

● 2015-08-23 11:47:44
● 2016-12-14 09:44:38
○ 2017-01-25 22:14:50
○ 2026-03-11 06:23:38

○MXoscib-com0i.mail.protection.outlook.com2017-01-25 → 2017-01-25 · 4 obs

○ 2016-12-14 09:44:38
● 2017-01-25 22:14:50
○ 2021-10-29 02:25:30
○ 2026-03-11 06:23:38

○MXremote.osc-ib.com2015-08-23 → 2016-12-14 · 4 obs

● 2015-08-23 11:47:44
● 2016-12-14 09:44:38
○ 2017-01-25 22:14:50
○ 2026-03-11 06:23:38

●A104.21.47.2122026-02-27 → 2026-03-11 · 5 obs

○ 2021-10-29 02:25:30
● 2026-02-27 08:11:12
○ 2026-03-02 13:47:22
● 2026-03-03 19:36:40
● 2026-03-11 06:23:38

○A104.21.77.2292021-10-29 → 2021-10-29 · 4 obs

○ 2017-01-25 22:14:50
● 2021-10-29 02:25:30
○ 2026-02-27 08:11:12
○ 2026-03-11 06:23:38

●A172.67.172.1732026-02-27 → 2026-03-11 · 5 obs

○ 2021-10-29 02:25:30
● 2026-02-27 08:11:12
○ 2026-03-02 13:47:22
● 2026-03-03 19:36:40
● 2026-03-11 06:23:38

○A172.67.212.1432021-10-29 → 2021-10-29 · 4 obs

○ 2017-01-25 22:14:50
● 2021-10-29 02:25:30
○ 2026-02-27 08:11:12
○ 2026-03-11 06:23:38

○A188.114.96.02026-03-02 → 2026-03-02 · 4 obs

○ 2026-02-27 08:11:12
● 2026-03-02 13:47:22
○ 2026-03-03 19:36:40
○ 2026-03-11 06:23:38

○A188.114.97.02026-03-02 → 2026-03-02 · 4 obs

○ 2026-02-27 08:11:12
● 2026-03-02 13:47:22
○ 2026-03-03 19:36:40
○ 2026-03-11 06:23:38

●A2606:4700:3031::6815:2fd42026-02-27 → 2026-03-11 · 5 obs

○ 2021-10-29 02:25:30
● 2026-02-27 08:11:12
○ 2026-03-02 13:47:22
● 2026-03-03 19:36:40
● 2026-03-11 06:23:38

●A2606:4700:3031::ac43:acad2026-02-27 → 2026-03-11 · 5 obs

○ 2021-10-29 02:25:30
● 2026-02-27 08:11:12
○ 2026-03-02 13:47:22
● 2026-03-03 19:36:40
● 2026-03-11 06:23:38

○A2606:4700:3032::6815:4de52021-10-29 → 2021-10-29 · 4 obs

○ 2017-01-25 22:14:50
● 2021-10-29 02:25:30
○ 2026-02-27 08:11:12
○ 2026-03-11 06:23:38

○A2606:4700:3037::ac43:d48f2021-10-29 → 2021-10-29 · 4 obs

○ 2017-01-25 22:14:50
● 2021-10-29 02:25:30
○ 2026-02-27 08:11:12
○ 2026-03-11 06:23:38

○A2a06:98c1:3120::2026-03-02 → 2026-03-02 · 4 obs

○ 2026-02-27 08:11:12
● 2026-03-02 13:47:22
○ 2026-03-03 19:36:40
○ 2026-03-11 06:23:38

○A2a06:98c1:3121::2026-03-02 → 2026-03-02 · 4 obs

○ 2026-02-27 08:11:12
● 2026-03-02 13:47:22
○ 2026-03-03 19:36:40
○ 2026-03-11 06:23:38

○A46.17.89.182015-08-23 → 2017-01-25 · 4 obs

● 2015-08-23 11:47:44
● 2017-01-25 22:14:50
○ 2021-10-29 02:25:30
○ 2026-03-11 06:23:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
osc-ib.com	jobs.ns.cloudflare.com, cecelia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.193.183

NS records: jobs.ns.cloudflare.com, cecelia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for osc-ib.com (unsigned zone)

⏱️ Timing

Total: 271ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.47.212, 172.67.172.173`
AAAA	2	`2606:4700:3031::6815:2fd4, 2606:4700:3031::ac43:acad`
NS	2	`cecelia.ns.cloudflare.com, jobs.ns.cloudflare.com`
TXT	1	`google-site-verification=M9_km1rJZun0CN9`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cecelia.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

osc-ib.com is the parent of www.osc-ib.com.

IP Addresses

Four IP numbers are pointed to by osc-ib.com: 2606:4700:3031::6815:2fd4, 2606:4700:3031::ac43:acad, 104.21.47.212 and 172.67.172.173.

other host names including c79n.vip, blazessd.com, www.smartlogix.co.in, arkservers.io and (0x706f726e)ouz.net share IP numbers with osc-ib.com.

Name Servers

osc-ib.com is delegated to two name servers cecelia.ns.cloudflare.com and jobs.ns.cloudflare.com.

osc-ib.com shares the same name server setup as other domains, for instance game-forboys.ru, casadocaminhopinda.org.br, telegmjoip.social, onagre.eu and vermilion.place.

osc-ib.com at least partially shares name servers with other domains, for instance dxzygj.com, rhmeng.com, caliskanyazilim.com, bingojiaoyu.com and vendaverification.com.

These name servers are commonly used with dale.ns.cloudflare.com, terin.ns.cloudflare.com and chad.ns.cloudflare.com.

Host names with six IP numbers:

Host name cecelia.ns.cloudflare.com points to: 2606:4700:50::a29f:2687, 2803:f800:50::6ca2:c287, 2a06:98c1:50::ac40:2287, 108.162.194.135, 162.159.38.135 and 172.64.34.135.

Host name jobs.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb7, 2803:f800:50::6ca2:c1b7, 2a06:98c1:50::ac40:21b7, 108.162.193.183, 172.64.33.183 and 173.245.59.183.

osc-ib.com - robtex.com

osc-ib.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`osc-ib.com`

`com`