opusb.com - dns.ninja

`opusb.com`

DNSSEC	⚠️ Not signed
A	80.247.228.60^{🇫🇷 NFRANCE80.247.224.0/20 CONSEIL - bloc RIPE 1}
		PTR	`nfadmin.net`
NS	`a.dns.nfrance.com` ⭐
		A	2a00:1a60:54ef:400::1^{🇫🇷 NFRANCE2a00:1a60::/32 CONSEIL - IPv6}
			PTR	`a.dns.nfrance.com`
		A	80.247.239.4^{🇫🇷 NFRANCE80.247.224.0/20 CONSEIL - bloc RIPE 1}
			PTR	`a.dns.nfrance.com`
NS	`b.dns.nfrance.com`
		A	2a00:1a60:16e6:200::1^{🇫🇷 NFRANCE2a00:1a60::/32 CONSEIL - IPv6}
			PTR	`b.dns.nfrance.com`
		A	80.247.230.2^{🇫🇷 NFRANCE80.247.224.0/20 CONSEIL - bloc RIPE 1}
			PTR	`b.dns.nfrance.com`
NS	`c.dns.nfrance.com`
		A	2a01:4f8:222:4d8::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`c.dns.nfrance.com`
		A	88.198.54.44^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
			PTR	`c.dns.nfrance.com`
MX	`mx1.nfrance.com` ⭐
		A	80.247.228.29^{🇫🇷 NFRANCE80.247.224.0/20 CONSEIL - bloc RIPE 1}
			PTR	`mx-green.nfrance.com`
		A	80.247.229.29^{🇫🇷 NFRANCE80.247.224.0/20 CONSEIL - bloc RIPE 1}
			PTR	`mx-blue.nfrance.com`
TXT	`v=spf1 include:_spf.mailout.nfrance.com ~all`
SOA	`a.dns.nfrance.com`dns@nfrance.com 2020-04-08 #11

`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=1785749742

Same first word

opusb.eu

opusb.pl

opusb.com

Similar names

posub.com

sobpu.com

pubos.com

pobus.com

bopus.de

bopus.com

boups.com

sboup.com

subpo.com

supbo.com

spubo.com

pubso.com

ospub.com

busop.com

opsub.com

pubos.net

ospub.ru

bosup.net

bsoup.cn

buops.com

bpsou.com

spobu.eu

busop.info

spobu.com

uspbo.com

bsoup.com

opsbu.com

boups.fr

obups.com

pubos.fr

poubs.org

spobu.net

ubspo.com

bsoup.org

uosbp.com

DNS History

9 records (5 active, 4 former)

●NSa.dns.nfrance.com2026-04-07 → 2026-08-03 · 3 obs

○ 2017-02-15 11:46:48
● 2026-04-07 13:44:50
● 2026-08-03 09:53:42

●NSb.dns.nfrance.com2026-04-07 → 2026-08-03 · 3 obs

○ 2017-02-15 11:46:48
● 2026-04-07 13:44:50
● 2026-08-03 09:53:42

●NSc.dns.nfrance.com2026-04-07 → 2026-08-03 · 3 obs

○ 2017-02-15 11:46:48
● 2026-04-07 13:44:50
● 2026-08-03 09:53:42

○NSns1.slconseil.com2015-07-10 → 2017-02-15 · 4 obs

● 2015-07-10 19:27:52
● 2017-02-15 11:46:48
○ 2026-04-07 13:44:50
○ 2026-08-03 09:53:42

○NSns2.slconseil.com2015-07-10 → 2017-02-15 · 4 obs

● 2015-07-10 19:27:52
● 2017-02-15 11:46:48
○ 2026-04-07 13:44:50
○ 2026-08-03 09:53:42

○NSns3.slconseil.com2015-07-10 → 2017-02-15 · 4 obs

● 2015-07-10 19:27:52
● 2017-02-15 11:46:48
○ 2026-04-07 13:44:50
○ 2026-08-03 09:53:42

○NSromeo.hebergement-discount.com2015-07-10 → 2017-02-15 · 4 obs

● 2015-07-10 19:27:52
● 2017-02-15 11:46:48
○ 2026-04-07 13:44:50
○ 2026-08-03 09:53:42

●MXmx1.nfrance.com2015-07-10 → 2026-08-03 · 2 obs

● 2015-07-10 19:27:52
● 2026-08-03 09:53:42

●A80.247.228.602015-07-10 → 2026-08-03 · 2 obs

● 2015-07-10 19:27:52
● 2026-08-03 09:53:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net...	-
opusb.com	a.dns.nfrance.com, b.dns.nfrance.com, c.dns.nfrance.com	6 records

✅ Authoritative Response

Server:80.247.239.4

NS records: a.dns.nfrance.com, b.dns.nfrance.com, c.dns.nfrance.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opusb.com (unsigned zone)

⏱️ Timing

Total: 390ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.247.228.60`
NS	3	`b.dns.nfrance.com, a.dns.nfrance.com...`
MX	1	`mx1.nfrance.com (pri: 10)`
TXT	1	`v=spf1 include:_spf.mailout.nfrance.com`
SOA	1	`a.dns.nfrance.com dns.nfrance.com`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (a.dns.nfrance.com, a.dns.nfrance.com, b.dns.nfrance.com...)

Analysis

IP Addresses

opusb.com points to a single IP number: 80.247.228.60.

Additional host names — pingou.fr, conforel.fr, aikiryu.org and two others — share IP numbers with opusb.com.

Name Servers

DNS for opusb.com is handled by three authoritative name servers: a.dns.nfrance.com, b.dns.nfrance.com and c.dns.nfrance.com.

opusb.com partially shares its NS delegation with several other domains, including slconseil.com, cine-directors.net, lesjardinsdarcadie-toulouse.com and two others.

Three hostnames — a.dns.nfrance.com, b.dns.nfrance.com and c.dns.nfrance.com — each have two IP addresses: a.dns.nfrance.com has 80.247.239.4 and 2a00:1a60:54ef:400::1, b.dns.nfrance.com has 80.247.230.2 and 2a00:1a60:16e6:200::1, and c.dns.nfrance.com has 88.198.54.44 and 2a01:4f8:222:4d8::2.

Mail Servers

opusb.com has one mail server: mx1.nfrance.com.

opusb.com shares the same mail server setup as other domains, including sci64.com, richard-junior.com, cereopa.com and two others.

opusb.com shares mail servers — at least in part — with other domains, including dmedica.com, gymdoucehelenelagouanelle.com, discount-hebergement.com and two others.

The mail servers mx2.nfrance.com and mx3.nfrance.com regularly co-occur with these mail servers.

The host mx1.nfrance.com resolves to 80.247.228.29 and 80.247.229.29 — two IP addresses.