`coreclass.ru`

	DNSSEC	⚠️ Not signed
	NS	`ns.newdv.ru` ⚠️ Not in zone NS records
	NS	`ns1.newdv.ru` ⚠️ Not in zone NS records

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4068532

coreclass.ru

2 records (2 active, 0 former)

●NSns.newdv.ru2026-04-13 → 2026-04-16 · 2 obs

● 2026-04-13 17:07:52
● 2026-04-16 07:27:50

●NSns1.newdv.ru2026-04-13 → 2026-04-16 · 2 obs

● 2026-04-13 17:07:52
● 2026-04-16 07:27:50

coreclass.ru is delegated to two name servers: ns1.newdv.ru and ns.newdv.ru.

coreclass.ru uses the same name server setup as other domains, for example newdv.ru.