`rfphero.io`

DNSSEC	⚠️ Not signed
A	216.150.1.193^{🇨🇦 Amazon216.150.1.0/24 EC2 Prefix}
A	216.150.16.193^{🇨🇦 Amazon216.150.16.0/24 EC2 Prefix}
NS	`ns1.vercel-dns.com` ⭐
		A	2620:4d:4000:6259:7:13:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p13.nsone.net`
		A	198.51.44.13^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p13.nsone.net`
NS	`ns2.vercel-dns.com`
		A	2a00:edc0:6259:7:13::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p13.nsone.net`
		A	198.51.45.13^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p13.nsone.net`
SOA	`ns1.vercel-dns.com`hostmaster@nsone.net serial=1664003371

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1774535991

🔒 HSTS Preload (+subdomains)

Same first word

rfphero.io

Similar names

profher.es

prefhor.cl

DNS History

6 records (4 active, 2 former)

●NSns1.vercel-dns.com2026-03-06 → 2026-03-26 · 2 obs

● 2026-03-06 11:12:38
● 2026-03-26 14:50:26

●NSns2.vercel-dns.com2026-03-06 → 2026-03-26 · 2 obs

● 2026-03-06 11:12:38
● 2026-03-26 14:50:26

○A216.150.1.12026-03-06 → 2026-03-06 · 3 obs

● 2026-03-06 11:12:38
○ 2026-03-24 03:34:10
○ 2026-03-26 14:50:26

●A216.150.1.1932026-03-06 → 2026-03-26 · 3 obs

● 2026-03-06 11:12:38
○ 2026-03-24 03:34:10
● 2026-03-26 14:50:26

○A216.150.16.1292026-03-24 → 2026-03-24 · 3 obs

○ 2026-03-06 11:12:38
● 2026-03-24 03:34:10
○ 2026-03-26 14:50:26

●A216.150.16.1932026-03-24 → 2026-03-26 · 3 obs

○ 2026-03-06 11:12:38
● 2026-03-24 03:34:10
● 2026-03-26 14:50:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io	-
rfphero.io	ns2.vercel-dns.com, ns1.vercel-dns.com	-

✅ Authoritative Response

Server:198.51.45.13

NS records: ns2.vercel-dns.com, ns1.vercel-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rfphero.io (unsigned zone)

⏱️ Timing

Total: 999ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`216.150.1.65, 216.150.1.1`
NS	2	`ns1.vercel-dns.com, ns2.vercel-dns.com`
SOA	1	`ns1.vercel-dns.com hostmaster.nsone.net`

Analysis

IP Addresses

rfphero.io points to two IP numbers: 216.150.1.193 and 216.150.16.193.

Other host names, for instance 07743a90d656173e.vercel-dns-017.com, a77343f8297f1c9d.vercel-dns-016.com, atomiccomics.com, navigateagents.com and rilek77a.com share IP numbers with rfphero.io.

Name Servers

Delegation for rfphero.io rests with two name servers, ns1.vercel-dns.com and ns2.vercel-dns.com.

rfphero.io shares the same name server setup as other domains, including sealyn.com, zeit-static.site, theallsafe.com, clotherly.com and lebronfame.com.

rfphero.io partially shares name servers with other domains; for instance akd.io, vincentfalcone.com and adminics.com.

Host names with two IP numbers: ns1.vercel-dns.com points to 2620:4d:4000:6259:7:13:0:1 and 198.51.44.13; ns2.vercel-dns.com points to 2a00:edc0:6259:7:13::2 and 198.51.45.13.

rfphero.io - robtex.com

rfphero.io

io