`contentexperts.cn`

DNSSEC	⚠️ Not signed
A	217.19.248.132^{🇬🇧 SAFENAMES-AS217.19.248.0/24 Safenames Datacentre}
		PTR	`redirect.idp365.net`
NS	`dns1.safenames.com` ⭐
		A	2a00:a900:8afe:10::1^{🇬🇧 SAFENAMES-AS2a00:a900:8afe::/48}
		A	185.191.160.1^{🇬🇧 SAFENAMES-AS185.191.160.0/24}
			PTR	`dns1.safenames.com`
NS	`dns2.safenames.net`
		A	2a00:a900:8afe:11::1^{🇬🇧 SAFENAMES-AS2a00:a900:8afe::/48}
		A	185.191.161.1^{🇬🇧 SAFENAMES-AS185.191.161.0/24}
			PTR	`dns2.safenames.net`
NS	`dns3.safenames.org`
		A	2a00:a900:8afe:12::1^{🇬🇧 SAFENAMES-AS2a00:a900:8afe::/48}
		A	185.191.162.1^{🇬🇧 SAFENAMES-AS185.191.162.0/24}
			PTR	`dns3.safenames.org`
TXT	`v=spf1 -all`
SOA	`dns1.safenames.com`hostmaster@safenames.net 2020-01-20 #1

`cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034546407

Same first word

contentexperts.dk

contentexperts.cn

contentexperts.be

contentexperts.net

contentexperts.ru

DNS History

8 records (4 active, 4 former)

○NSdns1.idp365.net2015-06-08 → 2018-10-06 · 3 obs

● 2015-06-08 14:25:50
● 2018-10-06 11:27:32
○ 2026-03-24 11:45:54

●NSdns1.safenames.com2026-03-24 → 2026-03-24 · 2 obs

○ 2018-10-06 11:27:32
● 2026-03-24 11:45:54

○NSdns2.idp365.net2015-06-08 → 2018-10-06 · 3 obs

● 2015-06-08 14:25:50
● 2018-10-06 11:27:32
○ 2026-03-24 11:45:54

●NSdns2.safenames.net2026-03-24 → 2026-03-24 · 2 obs

○ 2018-10-06 11:27:32
● 2026-03-24 11:45:54

○NSdns3.idp365.net2015-06-08 → 2018-10-06 · 3 obs

● 2015-06-08 14:25:50
● 2018-10-06 11:27:32
○ 2026-03-24 11:45:54

●NSdns3.safenames.org2026-03-24 → 2026-03-24 · 2 obs

○ 2018-10-06 11:27:32
● 2026-03-24 11:45:54

○MXmail.idp365.net2015-06-08 → 2018-10-06 · 3 obs

● 2015-06-08 14:25:50
● 2018-10-06 11:27:32
○ 2026-03-24 11:45:54

●A217.19.248.1322015-06-08 → 2026-03-24 · 2 obs

● 2015-06-08 14:25:50
● 2026-03-24 11:45:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
contentexperts.cn	dns1.safenames.com, dns2.safenames.net, dns3.safenames.org	-

✅ Authoritative Response

Server:185.191.160.1

NS records: dns1.safenames.com, dns2.safenames.net, dns3.safenames.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contentexperts.cn (unsigned zone)

⏱️ Timing

Total: 1325ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.19.248.132`
NS	3	`dns3.safenames.org, dns2.safenames.net...`
TXT	1	`v=spf1 -all`
SOA	1	`dns1.safenames.com hostmaster.safenames.`

Analysis

IP Addresses

contentexperts.cn points to a single IP number: 217.19.248.132.

other host names for instance cushwake.ru, stiefelconsumerhealthcare.com, coralsands.xyz, myhollister.us and amey.online share IP numbers with contentexperts.cn.

Name Servers

contentexperts.cn is delegated to three name servers: dns1.safenames.com, dns2.safenames.net and dns3.safenames.org.

contentexperts.cn at least partially shares name servers with other domains, for instance transasamericas.info, yourbrainandhiv.com, lp-pla2info.com, savills.eu and j-m-mon-uterus.org.

Host names with two IP numbers:

Host dns1.safenames.com points to 2a00:a900:8afe:10::1 and 185.191.160.1.

Host dns2.safenames.net points to 2a00:a900:8afe:11::1 and 185.191.161.1.

Host dns3.safenames.org points to 2a00:a900:8afe:12::1 and 185.191.162.1.

contentexperts.cn - robtex.com