contentfirst.net - dns.ninja

`contentfirst.net`

DNSSEC	⚠️ Not signed
A	193.16.163.26^{🇩🇪 AS-CBC193.16.163.0/24 RTL Technology GmbH}
NS	`contentfirst.de` ⭐
		A	194.36.43.221^{🇩🇪 AS-CBC194.36.43.0/24 RTL Technology GmbH}
			PTR	`corporate-sites-ingress.rtltech.de`
NS	`ns10.managed-ip.com`
		A	2001:8d8:fe:53:217:160:81:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
		A	217.160.81.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
NS	`ns11.managed-ip.info`
		A	2607:f1c0:fe:53:185:132:35:161^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-ix2.ui-dns.org`
		A	185.132.35.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.org`
NS	`ns12.managed-ip.info`
		A	2607:f1c0:fe:53:185:132:34:161^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-ix2.ui-dns.com`
		A	185.132.34.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.com`
TXT	`ul0nr8mvcpbf7lttl6crpja8bf`
TXT	`MS=ms37941543`
TXT	`mgrtl`
SOA	`contentfirst.de`dns-meldungen@rtl.de 2024-02-08 #0

`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=1785608482

Same first word

contentfirst.at

contentfirst.es

contentfirst.info

contentfirst.tv

contentfirst.marketing

contentfirst.com.au

contentfirst.net

contentfirst.com

contentfirst.eu

contentfirst.de

Similar names

firstcontent.com

crittentonfs.org

firstcontent.ro

DNS History

14 records (5 active, 9 former)

●NScontentfirst.de2026-03-20 → 2026-08-01 · 3 obs

○ 2017-02-08 05:36:32
● 2026-03-20 02:29:22
● 2026-08-01 18:51:52

○NScpns01.secureserver.net2007-09-25 → 2007-09-25 · 3 obs

● 2007-09-25 21:55:06
○ 2015-08-19 00:43:44
○ 2026-08-01 18:51:52

○NScpns02.secureserver.net2007-09-25 → 2007-09-25 · 3 obs

● 2007-09-25 21:55:06
○ 2015-08-19 00:43:44
○ 2026-08-01 18:51:52

○NSns1.bluehost.com2015-08-19 → 2017-02-08 · 5 obs

○ 2007-09-25 21:55:06
● 2015-08-19 00:43:44
● 2017-02-08 05:36:32
○ 2026-03-20 02:29:22
○ 2026-08-01 18:51:52

●NSns10.managed-ip.com2026-03-20 → 2026-08-01 · 3 obs

○ 2017-02-08 05:36:32
● 2026-03-20 02:29:22
● 2026-08-01 18:51:52

●NSns11.managed-ip.info2026-03-20 → 2026-08-01 · 3 obs

○ 2017-02-08 05:36:32
● 2026-03-20 02:29:22
● 2026-08-01 18:51:52

●NSns12.managed-ip.info2026-03-20 → 2026-08-01 · 3 obs

○ 2017-02-08 05:36:32
● 2026-03-20 02:29:22
● 2026-08-01 18:51:52

○NSns2.bluehost.com2015-08-19 → 2017-02-08 · 5 obs

○ 2007-09-25 21:55:06
● 2015-08-19 00:43:44
● 2017-02-08 05:36:32
○ 2026-03-20 02:29:22
○ 2026-08-01 18:51:52

○MXmail.contentfirst.net2015-08-19 → 2017-02-08 · 5 obs

○ 2007-09-25 21:55:06
● 2015-08-19 00:43:44
● 2017-02-08 05:36:32
○ 2026-03-20 02:29:22
○ 2026-08-01 18:51:52

○MXmailstore1.secureserver.net2007-09-25 → 2007-09-25 · 3 obs

● 2007-09-25 21:55:06
○ 2015-08-19 00:43:44
○ 2026-08-01 18:51:52

○MXsmtp.secureserver.net2007-09-25 → 2007-09-25 · 3 obs

● 2007-09-25 21:55:06
○ 2015-08-19 00:43:44
○ 2026-08-01 18:51:52

●A193.16.163.262026-03-20 → 2026-08-01 · 3 obs

○ 2017-02-08 05:36:32
● 2026-03-20 02:29:22
● 2026-08-01 18:51:52

○A68.178.232.1432007-09-25 → 2007-09-25 · 3 obs

● 2007-09-25 21:55:06
○ 2015-08-19 00:43:44
○ 2026-08-01 18:51:52

○A69.89.31.1442015-08-19 → 2017-02-08 · 5 obs

○ 2007-09-25 21:55:06
● 2015-08-19 00:43:44
● 2017-02-08 05:36:32
○ 2026-03-20 02:29:22
○ 2026-08-01 18:51:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
contentfirst.net	ns10.managed-ip.com, ns11.managed-ip.info, ns12.managed-ip.info	-

✅ Authoritative Response

Server:185.132.34.161

NS records: ns10.managed-ip.com, ns11.managed-ip.info, ns12.managed-ip.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contentfirst.net (unsigned zone)

⏱️ Timing

Total: 391ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`193.16.163.26`
NS	3	`ns10.managed-ip.com, ns11.managed-ip.info...`
MX	1	`. (pri: 10)`
TXT	3	`MS=ms37941543, mgrtl...`
SOA	1	`contentfirst.de dns-meldungen.rtl.de`

Analysis

IP Addresses

contentfirst.net points to a single IP number: 193.16.163.26.

Additional host names — content1st.at, content-first.de, rtl-innovation.de and two others — share IP numbers with contentfirst.net.

Name Servers

contentfirst.net has four authoritative name servers: contentfirst.de, ns10.managed-ip.com, ns11.managed-ip.info and ns12.managed-ip.info.

contentfirst.net has at least partial name server overlap with other domains, such as sconto.com, tiretrac.at, contentfirst.eu and two others.

It is common to find these name servers paired with the name servers ns9.managed-ip.com.

Host names with two IP numbers:

ns10.managed-ip.com resolves to two addresses: 217.160.81.161 and 2001:8d8:fe:53:217:160:81:161.

ns11.managed-ip.info resolves to two addresses: 185.132.35.161 and 2607:f1c0:fe:53:185:132:35:161.

ns12.managed-ip.info resolves to two addresses: 185.132.34.161 and 2607:f1c0:fe:53:185:132:34:161.

Host names pointing to a single IP address:

The hostname contentfirst.de resolves to 194.36.43.221.