`ifcbusa.com`

DNSSEC	⚠️ Not signed
NS	`pdns211.ultradns.biz` ⚠️ Not in zone NS records
		A	2610:a1:1015::f7^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns211.ultradns.biz`
		A	156.154.66.211^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
			PTR	`pdns211.ultradns.biz`
NS	`pdns211.ultradns.com` ⚠️ Not in zone NS records
		A	2001:502:f3ff::f7^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns211.ultradns.com`
		A	156.154.64.211^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`pdns211.ultradns.com`
NS	`pdns211.ultradns.net` ⚠️ Not in zone NS records
		A	2610:a1:1014::f7^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns211.ultradns.net`
		A	156.154.65.211^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
			PTR	`pdns211.ultradns.net`
NS	`pdns211.ultradns.org` ⚠️ Not in zone NS records
		A	2001:502:4612::f7^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns211.ultradns.org`
		A	156.154.67.211^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
			PTR	`pdns211.ultradns.org`

`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=1776227872