`c-s-u.com`

DNSSEC	⚠️ Not signed
A	2607:f1c0:100f:f000::200^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`2607-f1c0-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	74.208.236.79^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1110.ui-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:526e:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1110.ui-dns.com`
		A	217.160.82.110^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1110.ui-dns.com`
NS	`ns1029.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:511d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1029.ui-dns.biz`
		A	217.160.81.29^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1029.ui-dns.biz`
NS	`ns1038.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:5026:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1038.ui-dns.de`
		A	217.160.80.38^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1038.ui-dns.de`
NS	`ns1124.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:537c:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1124.ui-dns.org`
		A	217.160.83.124^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1124.ui-dns.org`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1110.ui-dns.com`hostmaster@1und1.com 2017-06-01 #10

`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=1777143531

Same first word

c-s-u.com

Similar names

u-c-s.ru

u-s-c.org

u-c-s.co.jp

s-u-c.net

u-s-c.com

u-s-c.de

s-u-c.info

u-s-c.at

c-u-s.com

u-s-c.com.ua

u-s-c.net

u-c-s.net

u-c-s.eu

s-c-u.fr

s-c-u.com

c-u-s.de

s-u-c.co.jp

u-s-c.info

c-u-s.co.uk

DNS History

35 records (8 active, 27 former)

○NSns1.dnsowl.com2020-04-10 → 2020-04-10 · 4 obs

○ 2017-03-30 11:42:14
● 2020-04-10 23:45:06
○ 2026-04-10 15:55:00
○ 2026-04-25 19:03:08

○NSns1.namebrightdns.com2015-08-26 → 2017-03-30 · 10 obs

● 2015-08-26 20:17:32
● 2015-09-30 13:13:52
○ 2015-11-22 12:35:40
● 2016-02-13 07:41:04
● 2016-08-06 06:07:30
○ 2016-10-24 17:59:32
● 2017-01-21 13:35:40
● 2017-03-30 11:42:14
○ 2020-04-10 23:45:06
○ 2026-04-25 19:03:08

●NSns1029.ui-dns.biz2026-04-10 → 2026-04-25 · 3 obs

○ 2020-04-10 23:45:06
● 2026-04-10 15:55:00
● 2026-04-25 19:03:08

●NSns1038.ui-dns.de2026-04-10 → 2026-04-25 · 3 obs

○ 2020-04-10 23:45:06
● 2026-04-10 15:55:00
● 2026-04-25 19:03:08

●NSns1110.ui-dns.com2026-04-10 → 2026-04-25 · 3 obs

○ 2020-04-10 23:45:06
● 2026-04-10 15:55:00
● 2026-04-25 19:03:08

●NSns1124.ui-dns.org2026-04-10 → 2026-04-25 · 3 obs

○ 2020-04-10 23:45:06
● 2026-04-10 15:55:00
● 2026-04-25 19:03:08

○NSns2.dnsowl.com2020-04-10 → 2020-04-10 · 4 obs

○ 2017-03-30 11:42:14
● 2020-04-10 23:45:06
○ 2026-04-10 15:55:00
○ 2026-04-25 19:03:08

○NSns2.namebrightdns.com2015-08-26 → 2017-03-30 · 7 obs

● 2015-08-26 20:17:32
● 2016-08-06 06:07:30
○ 2016-10-24 17:59:32
● 2017-01-21 13:35:40
● 2017-03-30 11:42:14
○ 2020-04-10 23:45:06
○ 2026-04-25 19:03:08

○NSns3.dnsowl.com2020-04-10 → 2020-04-10 · 4 obs

○ 2017-03-30 11:42:14
● 2020-04-10 23:45:06
○ 2026-04-10 15:55:00
○ 2026-04-25 19:03:08

○NSnsg1.namebrightdns.com2015-11-22 → 2015-11-22 · 4 obs

○ 2015-09-30 13:13:52
● 2015-11-22 12:35:40
○ 2016-02-13 07:41:04
○ 2026-04-25 19:03:08

○NSnst1.namebrightdns.com2016-10-24 → 2016-10-24 · 4 obs

○ 2016-08-06 06:07:30
● 2016-10-24 17:59:32
○ 2017-01-21 13:35:40
○ 2026-04-25 19:03:08

○NSnst2.namebrightdns.com2016-10-24 → 2016-10-24 · 4 obs

○ 2016-08-06 06:07:30
● 2016-10-24 17:59:32
○ 2017-01-21 13:35:40
○ 2026-04-25 19:03:08

●MXmx00.ionos.com2026-04-10 → 2026-04-25 · 2 obs

● 2026-04-10 15:55:00
● 2026-04-25 19:03:08

●MXmx01.ionos.com2026-04-10 → 2026-04-25 · 2 obs

● 2026-04-10 15:55:00
● 2026-04-25 19:03:08

○A103.39.111.1152020-04-10 → 2020-04-10 · 4 obs

○ 2017-03-30 11:42:14
● 2020-04-10 23:45:06
○ 2026-04-10 15:55:00
○ 2026-04-25 19:03:08

○A107.23.198.2402016-08-06 → 2016-10-24 · 5 obs

○ 2016-05-04 04:52:14
● 2016-08-06 06:07:30
● 2016-10-24 17:59:32
○ 2017-01-21 13:35:40
○ 2026-04-25 19:03:08

●A2607:f1c0:100f:f000::2002026-04-10 → 2026-04-25 · 3 obs

○ 2020-04-10 23:45:06
● 2026-04-10 15:55:00
● 2026-04-25 19:03:08

○A52.0.96.242016-02-13 → 2016-02-13 · 4 obs

○ 2015-11-22 12:35:40
● 2016-02-13 07:41:04
○ 2016-05-04 04:52:14
○ 2026-04-25 19:03:08

○A52.1.117.1882015-11-22 → 2015-11-22 · 4 obs

○ 2015-09-30 13:13:52
● 2015-11-22 12:35:40
○ 2016-02-13 07:41:04
○ 2026-04-25 19:03:08

○A52.20.158.792015-11-22 → 2015-11-22 · 4 obs

○ 2015-09-30 13:13:52
● 2015-11-22 12:35:40
○ 2016-02-13 07:41:04
○ 2026-04-25 19:03:08

○A52.200.243.1232016-05-04 → 2016-05-04 · 4 obs

○ 2016-02-13 07:41:04
● 2016-05-04 04:52:14
○ 2016-08-06 06:07:30
○ 2026-04-25 19:03:08

○A52.204.129.222017-03-30 → 2017-03-30 · 4 obs

○ 2017-01-21 13:35:40
● 2017-03-30 11:42:14
○ 2020-04-10 23:45:06
○ 2026-04-25 19:03:08

○A52.206.43.2342016-08-06 → 2016-08-06 · 4 obs

○ 2016-05-04 04:52:14
● 2016-08-06 06:07:30
○ 2016-10-24 17:59:32
○ 2026-04-25 19:03:08

○A52.4.72.1372016-08-06 → 2016-10-24 · 5 obs

○ 2016-05-04 04:52:14
● 2016-08-06 06:07:30
● 2016-10-24 17:59:32
○ 2017-01-21 13:35:40
○ 2026-04-25 19:03:08

○A52.54.132.832017-01-21 → 2017-01-21 · 4 obs

○ 2016-10-24 17:59:32
● 2017-01-21 13:35:40
○ 2017-03-30 11:42:14
○ 2026-04-25 19:03:08

○A52.71.117.992016-02-13 → 2016-02-13 · 4 obs

○ 2015-11-22 12:35:40
● 2016-02-13 07:41:04
○ 2016-05-04 04:52:14
○ 2026-04-25 19:03:08

○A54.152.144.2432016-05-04 → 2016-05-04 · 4 obs

○ 2016-02-13 07:41:04
● 2016-05-04 04:52:14
○ 2016-08-06 06:07:30
○ 2026-04-25 19:03:08

○A54.174.31.2542015-08-26 → 2015-09-30 · 4 obs

● 2015-08-26 20:17:32
● 2015-09-30 13:13:52
○ 2015-11-22 12:35:40
○ 2026-04-25 19:03:08

○A54.208.74.2152015-08-26 → 2015-09-30 · 4 obs

● 2015-08-26 20:17:32
● 2015-09-30 13:13:52
○ 2015-11-22 12:35:40
○ 2026-04-25 19:03:08

○A54.236.123.2242016-08-06 → 2016-08-06 · 4 obs

○ 2016-05-04 04:52:14
● 2016-08-06 06:07:30
○ 2016-10-24 17:59:32
○ 2026-04-25 19:03:08

○A54.85.127.702017-03-30 → 2017-03-30 · 4 obs

○ 2017-01-21 13:35:40
● 2017-03-30 11:42:14
○ 2020-04-10 23:45:06
○ 2026-04-25 19:03:08

○A54.88.107.1402017-01-21 → 2017-01-21 · 4 obs

○ 2016-10-24 17:59:32
● 2017-01-21 13:35:40
○ 2017-03-30 11:42:14
○ 2026-04-25 19:03:08

●A74.208.236.792026-04-10 → 2026-04-25 · 3 obs

○ 2020-04-10 23:45:06
● 2026-04-10 15:55:00
● 2026-04-25 19:03:08

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-08-26 → 2016-10-24 · 4 obs

● 2015-08-26 20:17:32
● 2016-10-24 17:59:32
○ 2017-01-21 13:35:40
○ 2026-04-25 19:03:08

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-01-21 → 2017-03-30 · 5 obs

○ 2016-10-24 17:59:32
● 2017-01-21 13:35:40
● 2017-03-30 11:42:14
○ 2020-04-10 23:45:06
○ 2026-04-25 19:03:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
c-s-u.com	ns1029.ui-dns.biz, ns1038.ui-dns.de, ns1124.ui-dns.org, ns1110.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.110

NS records: ns1029.ui-dns.biz, ns1038.ui-dns.de, ns1124.ui-dns.org, ns1110.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for c-s-u.com (unsigned zone)

⏱️ Timing

Total: 555ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.79`
AAAA	1	`2607:f1c0:100f:f000::200`
NS	4	`ns1124.ui-dns.org, ns1038.ui-dns.de...`
MX	2	`mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1110.ui-dns.com hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1110.ui-dns.com, ns1110.ui-dns.com)

Analysis

IP Addresses

c-s-u.com points to two IP numbers: 2607:f1c0:100f:f000::200 and 74.208.236.79.

Other host names, for instance shalimarb.com, leadgenconnect.com, mostlyirun.com, selco-usa.net and collegetruth.org share IP numbers with c-s-u.com.

Name Servers

c-s-u.com is delegated to four name servers: ns1029.ui-dns.biz, ns1110.ui-dns.com, ns1038.ui-dns.de and ns1124.ui-dns.org.

c-s-u.com at least partially shares its name servers with other domains, for instance beforeits2late.com, globalgreennewdeal.org, charms.es, ideas2action.info and ars-web.com.

These name servers are commonly used with ns1124.ui-dns.de, ns1124.ui-dns.biz, ns1124.ui-dns.com, ns1110.ui-dns.biz, ns1110.ui-dns.org, ns1110.ui-dns.de, ns1029.ui-dns.com, ns1029.ui-dns.de, ns1029.ui-dns.org and ns1038.ui-dns.biz.

Host names with two IPs: ns1029.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:511d:100 and 217.160.81.29; ns1110.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:526e:100 and 217.160.82.110; ns1038.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5026:100 and 217.160.80.38; ns1124.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:537c:100 and 217.160.83.124.

Mail Servers

Two mail servers mx00.ionos.com and mx01.ionos.com handle c-s-u.com.

c-s-u.com uses the same mail server setup as other domains such as cheappoopbags.com, marketingmavengroup.com, taskertrack.com, eidosmgmt.com and zamina.info.

Host names with a single IP:

mx00.ionos.com resolves to 74.208.5.3.

mx01.ionos.com resolves to 74.208.5.21.

c-s-u.com - robtex.com

c-s-u.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`c-s-u.com`

`com`