`joyoptic.superdnsserver.net`

DNSSEC	⚠️ Not signed
A	164.138.221.91^{🇧🇬 SUPERHOSTING_AS164.138.220.0/23 SuperHosting.BG Ltd}
		PTR	`joyoptic.superdnsserver.net`
TXT	`v=spf1 +ip4:164.138.221.91 +a include:smtp-out1.spf.superhosting.bg -all`

`superdnsserver.net`

	DNSSEC	⚠️ Not signed
	NS	`ns1.superdnsserver.net` ⭐
	NS	`ns2.superdnsserver.net`
	NS	`ns3.superdnsserver.net`
	NS	`ns4.superdnsserver.net`
	NS	`ns5.superdnsserver.net`
	MX	`mail.superdnsserver.net` ⭐
	SOA	`ns1.superdnsserver.net`hostmaster@superhosting.bg serial=2013076428

📈 Tranco rank: #5,111

PTR for

91.221.138.164.in-addr.arpa

Same first word

joyoptic.com

Similar names

joytopic.com

opticjoy.com

DNS History

1 record (1 active, 0 former)

●A164.138.221.912016-12-23 → 2026-04-14 · 2 obs

● 2016-12-23 23:34:46
● 2026-04-14 10:39:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	d.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net...	-
superdnsserver.net	ns1.superdnsserver.net, ns2.superdnsserver.net, ns3.superdnsserver.net, ns4.superdnsserver.net...	5 records

✅ Authoritative Response

Server:81.17.60.30

NS records: ns1.superdnsserver.net, ns2.superdnsserver.net, ns3.superdnsserver.net, ns4.superdnsserver.net, ns5.superdnsserver.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for superdnsserver.net (unsigned zone)

⏱️ Timing

Total: 286ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`164.138.221.91`
TXT	1	`v=spf1 +ip4:164.138.221.91 +a include:sm`

📌 Glue Records Collected

Total: 5

In-bailiwick: 5 (ns1.superdnsserver.net, ns2.superdnsserver.net, ns3.superdnsserver.net...)

Analysis

IP Addresses

joyoptic.superdnsserver.net resolves to a single IP: 164.138.221.91.

Other host names, for instance grandoptics.eu, xn--80aawgchndbdh0b.com, kidoptics.com, ns2-221-91.superdnsserver.net and zeisscenter.com share IP numbers with joyoptic.superdnsserver.net.

joyoptic.superdnsserver.net - robtex.com