`operabiblica.com`

DNSSEC	⚠️ Not signed
A	146.88.234.113^{🇫🇷 PLANETHOSTER146.88.232.0/21 PlanetHoster France}
NS	`nsa.n0c.com` ⭐
		A	199.188.223.2^{🇨🇦 PLANETHOSTER199.188.223.0/24 arin allocation}
			PTR	`nsa.n0c.com`
NS	`nsb.n0c.com`
		A	85.236.159.2^{🇫🇷 PLANETHOSTER85.236.159.0/24 PlanetHoster Anycast}
			PTR	`nsb.n0c.com`
NS	`nsc.n0c.com`
		A	185.22.111.2^{🇫🇷 PLANETHOSTER185.22.111.0/24 PlanetHoster Anycast}
			PTR	`nsc.n0c.com`
MX	`mail.operabiblica.com` ⭐
		A	146.88.233.91^{🇫🇷 PLANETHOSTER146.88.232.0/21 PlanetHoster France}
			PTR	`hc-hugeox-eu.n0c.com`
TXT	`v=spf1 ip4:146.88.236.231 ip4:146.88.236.231 +a +mx +ip4:185.22.109.186 +incl...`
SOA	`nsa.n0c.com`hostmaster@operabiblica.com 2026-03-11 #6

`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=1777036706

Previously MX for

operabiblica.com

Subdomains

mail.operabiblica.com

Same first word

operabiblica.com

DNS History

12 records (5 active, 7 former)

○NShybrid2039-1.fr.ns.planethoster.net2020-03-04 → 2020-03-04 · 4 obs

○ 2017-02-05 13:14:44
● 2020-03-04 02:36:30
○ 2026-03-16 14:48:14
○ 2026-04-24 13:31:40

○NShybrid2039.fr.ns.planethoster.net2020-03-04 → 2020-03-04 · 4 obs

○ 2017-02-05 13:14:44
● 2020-03-04 02:36:30
○ 2026-03-16 14:48:14
○ 2026-04-24 13:31:40

●NSnsa.n0c.com2026-03-16 → 2026-04-24 · 3 obs

○ 2020-03-04 02:36:30
● 2026-03-16 14:48:14
● 2026-04-24 13:31:40

●NSnsb.n0c.com2026-03-16 → 2026-04-24 · 3 obs

○ 2020-03-04 02:36:30
● 2026-03-16 14:48:14
● 2026-04-24 13:31:40

●NSnsc.n0c.com2026-03-16 → 2026-04-24 · 3 obs

○ 2020-03-04 02:36:30
● 2026-03-16 14:48:14
● 2026-04-24 13:31:40

○NSvps1390-1.fr.ns.planethoster.net2015-11-19 → 2017-02-05 · 4 obs

● 2015-11-19 11:37:40
● 2017-02-05 13:14:44
○ 2020-03-04 02:36:30
○ 2026-04-24 13:31:40

○NSvps1390.fr.ns.planethoster.net2015-11-19 → 2017-02-05 · 4 obs

● 2015-11-19 11:37:40
● 2017-02-05 13:14:44
○ 2020-03-04 02:36:30
○ 2026-04-24 13:31:40

●MXmail.operabiblica.com2026-03-16 → 2026-04-24 · 3 obs

○ 2020-03-04 02:36:30
● 2026-03-16 14:48:14
● 2026-04-24 13:31:40

○MXoperabiblica.com2015-11-19 → 2020-03-04 · 4 obs

● 2015-11-19 11:37:40
● 2020-03-04 02:36:30
○ 2026-03-16 14:48:14
○ 2026-04-24 13:31:40

●A146.88.234.1132026-03-16 → 2026-04-24 · 3 obs

○ 2020-03-04 02:36:30
● 2026-03-16 14:48:14
● 2026-04-24 13:31:40

○A146.88.236.2312020-03-04 → 2020-03-04 · 4 obs

○ 2017-02-05 13:14:44
● 2020-03-04 02:36:30
○ 2026-03-16 14:48:14
○ 2026-04-24 13:31:40

○A185.22.109.1862015-11-19 → 2017-02-05 · 4 obs

● 2015-11-19 11:37:40
● 2017-02-05 13:14:44
○ 2020-03-04 02:36:30
○ 2026-04-24 13:31:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
operabiblica.com	nsa.n0c.com, nsb.n0c.com, nsc.n0c.com	3 records

✅ Authoritative Response

Server:185.22.111.2

NS records: nsa.n0c.com, nsb.n0c.com, nsc.n0c.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for operabiblica.com (unsigned zone)

⏱️ Timing

Total: 223ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`146.88.234.113`
NS	3	`nsa.n0c.com, nsb.n0c.com...`
MX	1	`mail.operabiblica.com (pri: 0)`
TXT	1	`v=spf1 ip4:146.88.236.231 ip4:146.88.236`
SOA	1	`nsa.n0c.com hostmaster.operabiblica.com`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (nsa.n0c.com, nsb.n0c.com, nsc.n0c.com)

Analysis

Hierarchy

operabiblica.com is the parent of mail.operabiblica.com.

IP Addresses

operabiblica.com resolves to one IP number: 146.88.234.113.

other host names including bmsc-online.co.za, serpents.info, atiredailes.fr, chatterie.fr and pfinfo.fr share IP numbers with operabiblica.com.

Name Servers

operabiblica.com is delegated to three name servers nsa.n0c.com, nsb.n0c.com and nsc.n0c.com.

operabiblica.com at least partially shares name servers with other domains, for instance therequest.ht, v-seo.eu, diatechnologies.fr, jpgagnon.com and salon-de-jardin.net.

Host names with one IP number: nsa.n0c.com points to 199.188.223.2; nsb.n0c.com points to 85.236.159.2; nsc.n0c.com points to 185.22.111.2.

Mail Servers

operabiblica.com is handled by a single mail server, mail.operabiblica.com.

mail.operabiblica.com resolves to IP 146.88.233.91.

operabiblica.com - robtex.com