`dnsopt.com`

	DNSSEC	⚠️ Not signed
	NS	`ns1.dnsopt.com` ⚠️ Not in zone NS records
	NS	`ns2.dnsopt.com` ⚠️ Not in zone NS records

`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=1774667812

Previously MX for

dnsopt.com

Same first word

dnsopt.com

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optdns.com

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topsdn.com

dnpost.com

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dnstop.cc

dnstop.cn

topdns.com.br

sptond.com

dnstop.net

dntops.com

dnstop.org

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ospndt.com

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tponds.com

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topdns.com.cn

nsodpt.com

topdns.com

topdns.pt

topdns.de

topdns.me

dnstop.site

donspt.ca

topdns.be

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dnpost.dk

DNS History

4 records (2 active, 2 former)

●NSns1.dnsopt.com2015-06-24 → 2026-03-28 · 2 obs

● 2015-06-24 18:00:16
● 2026-03-28 03:40:50

●NSns2.dnsopt.com2015-06-24 → 2026-03-28 · 2 obs

● 2015-06-24 18:00:16
● 2026-03-28 03:40:50

○MXdnsopt.com2015-06-24 → 2016-08-18 · 4 obs

● 2015-06-24 18:00:16
● 2016-08-18 03:25:50
○ 2026-03-26 02:18:36
○ 2026-03-28 03:40:50

○A37.187.72.2192015-06-24 → 2016-08-18 · 4 obs

● 2015-06-24 18:00:16
● 2016-08-18 03:25:50
○ 2026-03-26 02:18:36
○ 2026-03-28 03:40:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net...	-
dnsopt.com	ns1.dnsopt.com, ns2.dnsopt.com	2 records

✅ Authoritative Response

Server:94.229.69.130

NS records: ns1.dnsopt.com, ns2.dnsopt.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dnsopt.com (unsigned zone)

⏱️ Timing

Total: 204ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.dnsopt.com, ns2.dnsopt.com)

Analysis

Name Servers

Delegation for dnsopt.com rests with two name servers, ns1.dnsopt.com and ns2.dnsopt.com.

dnsopt.com - robtex.com

dnsopt.com

com