`optimanagement.net`

DNSSEC	⚠️ Not signed
NS	`ns1.systemdns.com` ⭐
		A	2604:4000:0:d:216:40:47:90^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns1.systemdns.com`
		A	216.40.47.90^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns1.systemdns.com`
NS	`ns2.systemdns.com`
		A	2604:4000:2800:d:64:99:148:16^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.systemdns.com`
		A	64.98.148.16^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.systemdns.com`
NS	`ns3.systemdns.com`
		A	2604:4000:0:d:64:99:96:36^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns3.systemdns.com`
		A	64.99.96.36^{🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2}
			PTR	`ns3.systemdns.com`
SOA	`ns1.systemdns.com`hostmaster@systemdns.com serial=1737407893

`net`

	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=1785103642

Same first word

optimanagement.net

DNS History

8 records (3 active, 5 former)

○NSns1.fatcow.com2015-08-01 → 2017-05-14 · 4 obs

● 2015-08-01 23:08:22
● 2017-05-14 17:16:04
○ 2026-05-12 21:17:26
○ 2026-07-26 22:40:50

●NSns1.systemdns.com2026-05-12 → 2026-07-26 · 3 obs

○ 2017-05-14 17:16:04
● 2026-05-12 21:17:26
● 2026-07-26 22:40:50

○NSns2.fatcow.com2015-08-01 → 2017-05-14 · 4 obs

● 2015-08-01 23:08:22
● 2017-05-14 17:16:04
○ 2026-05-12 21:17:26
○ 2026-07-26 22:40:50

●NSns2.systemdns.com2026-05-12 → 2026-07-26 · 3 obs

○ 2017-05-14 17:16:04
● 2026-05-12 21:17:26
● 2026-07-26 22:40:50

●NSns3.systemdns.com2026-05-12 → 2026-07-26 · 3 obs

○ 2017-05-14 17:16:04
● 2026-05-12 21:17:26
● 2026-07-26 22:40:50

○MXmx.optimanagement.net2015-08-01 → 2017-05-14 · 4 obs

● 2015-08-01 23:08:22
● 2017-05-14 17:16:04
○ 2026-05-12 21:17:26
○ 2026-07-26 22:40:50

○A65.254.227.2402016-07-12 → 2017-05-14 · 5 obs

○ 2016-03-01 07:39:34
● 2016-07-12 06:28:48
● 2017-05-14 17:16:04
○ 2026-05-12 21:17:26
○ 2026-07-26 22:40:50

○A65.254.248.1952015-08-01 → 2016-03-01 · 4 obs

● 2015-08-01 23:08:22
● 2016-03-01 07:39:34
○ 2016-07-12 06:28:48
○ 2026-07-26 22:40:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
optimanagement.net	ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com	-

✅ Authoritative Response

Server:64.99.96.36

NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimanagement.net (unsigned zone)

⏱️ Timing

Total: 250ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns3.systemdns.com, ns1.systemdns.com...`
SOA	1	`ns1.systemdns.com hostmaster.systemdns.c`

Analysis

Name Servers

optimanagement.net is delegated to three name servers: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.

The name servers of optimanagement.net overlap at least partially with those of other domains — among them hsbillupdate.com, nocelene-spa.fr, alexandersfamilyrestaurant.com and two more.

ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com each resolve to two IP addresses: ns1.systemdns.com resolves to 216.40.47.90 and 2604:4000:0:d:216:40:47:90; ns2.systemdns.com resolves to 64.98.148.16 and 2604:4000:2800:d:64:99:148:16; ns3.systemdns.com resolves to 64.99.96.36 and 2604:4000:0:d:64:99:96:36.

optimanagement.net - robtex.com