🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`optimizingcontent.com`

DNSSEC	⚠️ Not signed
A	104.196.156.96^{🇺🇸 Google104.196.144.0/20}
		PTR	`96.156.196.104.bc.googleusercontent.com`
NS	`pns01.dcsix.net` ⭐
		A	2001:67c:1bc::13^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`pns01.kyberio-dns.com`
		A	192.174.68.13^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`pns01.kyberio-dns.com`
NS	`pns02.dcsix.net`
		A	2001:67c:10b8::13^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`pns02.kyberio-dns.de`
		A	176.97.158.13^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`pns02.kyberio-dns.de`
SOA	`pns01.dcsix.net`hostmaster@dcsix.net 2024-12-17 #1

`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=1791228764

Same first word

optimizingcontent.com

Previous names

Next names

DNS History

9 records (3 active, 6 former)

○NSns1.s-dns.de2015-06-26 → 2017-02-14 · 4 obs

● 2015-06-26 17:11:42
● 2017-02-14 04:18:32
○ 2020-02-19 05:56:54
○ 2026-10-05 19:46:22

○NSns2.s-dns.de2015-06-26 → 2017-02-14 · 4 obs

● 2015-06-26 17:11:42
● 2017-02-14 04:18:32
○ 2020-02-19 05:56:54
○ 2026-10-05 19:46:22

●NSpns01.dcsix.net2020-02-19 → 2026-10-05 · 3 obs

○ 2017-02-14 04:18:32
● 2020-02-19 05:56:54
● 2026-10-05 19:46:22

●NSpns02.dcsix.net2020-02-19 → 2026-10-05 · 3 obs

○ 2017-02-14 04:18:32
● 2020-02-19 05:56:54
● 2026-10-05 19:46:22

○NSpns03.dcsix.net2020-02-19 → 2020-02-19 · 4 obs

○ 2017-02-14 04:18:32
● 2020-02-19 05:56:54
○ 2026-09-13 10:17:26
○ 2026-10-05 19:46:22

○NSpns04.dcsix.net2020-02-19 → 2020-02-19 · 4 obs

○ 2017-02-14 04:18:32
● 2020-02-19 05:56:54
○ 2026-09-13 10:17:26
○ 2026-10-05 19:46:22

○MXmail.optimizingcontent.com2015-06-26 → 2020-02-19 · 4 obs

● 2015-06-26 17:11:42
● 2020-02-19 05:56:54
○ 2026-09-13 10:17:26
○ 2026-10-05 19:46:22

●A104.196.156.962026-09-13 → 2026-10-05 · 3 obs

○ 2020-02-19 05:56:54
● 2026-09-13 10:17:26
● 2026-10-05 19:46:22

○A82.165.199.592015-06-26 → 2020-02-19 · 4 obs

● 2015-06-26 17:11:42
● 2020-02-19 05:56:54
○ 2026-09-13 10:17:26
○ 2026-10-05 19:46:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
optimizingcontent.com	pns01.dcsix.net, pns02.dcsix.net	-

✅ Authoritative Response

Server:176.97.158.13

NS records: pns01.dcsix.net, pns02.dcsix.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimizingcontent.com (unsigned zone)

⏱️ Timing

Total: 601ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.196.156.96`
NS	2	`pns01.dcsix.net, pns02.dcsix.net`
SOA	1	`pns01.dcsix.net hostmaster.dcsix.net`

Analysis

IP Addresses

optimizingcontent.com resolves to one IP address: 104.196.156.96.

mail.acrosweep.com, mail.acromine.com, smartte.ch and two other host names share IP numbers with optimizingcontent.com.

Name Servers

DNS delegation for optimizingcontent.com points to two name servers: pns01.dcsix.net and pns02.dcsix.net.

optimizingcontent.com uses the same name servers as several other domains — among them leichtermacher.de, dachdeckerei-mueller.com, jloeb.de and two more.

optimizingcontent.com shares at least some of its name servers with other domains, including katzeundkrieg.de, promedig.de, ott-kaminbau.de and two others.

These name servers are frequently seen alongside pns03.dcsix.net, pns04.dcsix.net, a.ns14.net and 3 other name servers.

pns01.dcsix.net directs to 192.174.68.13 and 2001:67c:1bc::13. pns02.dcsix.net directs to 176.97.158.13 and 2001:67c:10b8::13. Each host name carries two IP addresses.

optimizingcontent.com - robtex.com