ctesting.com - dns.ninja

`ctesting.com`

DNSSEC	⚠️ Not signed
A	2607:f1c0:100f:f000::29d^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`2607-f1c0-100f-f000-0000-0000-0000-029d.elastic-ssl.ui-r.com`
A	74.208.236.112^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1122.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:537a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1122.ui-dns.org`
		A	217.160.83.122^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1122.ui-dns.org`
NS	`ns1122.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:122^{🇺🇸 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	`ns1122.ui-dns.biz`
		A	185.132.33.122^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1122.ui-dns.biz`
NS	`ns1122.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:527a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1122.ui-dns.com`
		A	217.160.82.122^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1122.ui-dns.com`
NS	`ns1122.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:122^{🇺🇸 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	`ns1122.ui-dns.de`
		A	185.132.32.122^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1122.ui-dns.de`
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.perfora.net include:_spf-us.ionos.com include:_spf.kunden...`
SOA	`ns1122.ui-dns.org`hostmaster@1and1.com 2017-08-02 #13

`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=1784171892

Same first word

ctesting.com

ctesting.cn

Similar names

stingetc.com

DNS History

14 records (8 active, 6 former)

●NSns1122.ui-dns.biz2018-07-22 → 2026-07-16 · 3 obs

○ 2017-01-01 07:06:54
● 2018-07-22 20:21:50
● 2026-07-16 03:45:54

●NSns1122.ui-dns.com2018-07-22 → 2026-07-16 · 3 obs

○ 2017-01-01 07:06:54
● 2018-07-22 20:21:50
● 2026-07-16 03:45:54

●NSns1122.ui-dns.de2018-07-22 → 2026-07-16 · 3 obs

○ 2017-01-01 07:06:54
● 2018-07-22 20:21:50
● 2026-07-16 03:45:54

●NSns1122.ui-dns.org2018-07-22 → 2026-07-16 · 3 obs

○ 2017-01-01 07:06:54
● 2018-07-22 20:21:50
● 2026-07-16 03:45:54

○NSns51.1and1.com2015-06-15 → 2017-01-01 · 4 obs

● 2015-06-15 06:48:32
● 2017-01-01 07:06:54
○ 2018-07-22 20:21:50
○ 2026-07-16 03:45:54

○NSns52.1and1.com2015-06-15 → 2017-01-01 · 4 obs

● 2015-06-15 06:48:32
● 2017-01-01 07:06:54
○ 2018-07-22 20:21:50
○ 2026-07-16 03:45:54

○MXmx00.1and1.com2015-06-15 → 2018-07-22 · 4 obs

● 2015-06-15 06:48:32
● 2018-07-22 20:21:50
○ 2026-04-01 06:14:28
○ 2026-07-16 03:45:54

●MXmx00.ionos.com2026-04-01 → 2026-07-16 · 3 obs

○ 2018-07-22 20:21:50
● 2026-04-01 06:14:28
● 2026-07-16 03:45:54

○MXmx01.1and1.com2015-06-15 → 2018-07-22 · 4 obs

● 2015-06-15 06:48:32
● 2018-07-22 20:21:50
○ 2026-04-01 06:14:28
○ 2026-07-16 03:45:54

●MXmx01.ionos.com2026-04-01 → 2026-07-16 · 3 obs

○ 2018-07-22 20:21:50
● 2026-04-01 06:14:28
● 2026-07-16 03:45:54

○A2607:f1c0:1000:c053:167b:49b5:7dfe:38032015-06-15 → 2017-01-01 · 4 obs

● 2015-06-15 06:48:32
● 2017-01-01 07:06:54
○ 2018-07-22 20:21:50
○ 2026-07-16 03:45:54

●A2607:f1c0:100f:f000::29d2018-07-22 → 2026-07-16 · 3 obs

○ 2017-01-01 07:06:54
● 2018-07-22 20:21:50
● 2026-07-16 03:45:54

○A74.208.136.2222015-06-15 → 2017-01-01 · 4 obs

● 2015-06-15 06:48:32
● 2017-01-01 07:06:54
○ 2018-07-22 20:21:50
○ 2026-07-16 03:45:54

●A74.208.236.1122018-07-22 → 2026-07-16 · 3 obs

○ 2017-01-01 07:06:54
● 2018-07-22 20:21:50
● 2026-07-16 03:45:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ctesting.com	ns1122.ui-dns.de, ns1122.ui-dns.biz, ns1122.ui-dns.org, ns1122.ui-dns.com	2 records

✅ Authoritative Response

Server:185.132.33.122

NS records: ns1122.ui-dns.de, ns1122.ui-dns.biz, ns1122.ui-dns.org, ns1122.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctesting.com (unsigned zone)

⏱️ Timing

Total: 1608ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.112`
AAAA	1	`2607:f1c0:100f:f000::29d`
NS	4	`ns1122.ui-dns.org, ns1122.ui-dns.com...`
MX	2	`mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf.perfora.net include:`
SOA	1	`ns1122.ui-dns.org hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1122.ui-dns.com, ns1122.ui-dns.com)

Analysis

IP Addresses

ctesting.com directs to two IP numbers, 74.208.236.112 and 2607:f1c0:100f:f000::29d

Additional host names — www.photo-studio.kh.ua, christianeeinc.org, mstrwd.org and two others — share IP numbers with ctesting.com.

Name Servers

ctesting.com has four authoritative name servers: ns1122.ui-dns.biz, ns1122.ui-dns.com, ns1122.ui-dns.de and ns1122.ui-dns.org.

ctesting.com shares at least some of its name servers with other domains, including bosareport.com, javierdelber.com, trollonomics.org and two others.

These name servers are frequently seen alongside ns1016.ui-dns.org, ns1085.ui-dns.com, ns1100.ui-dns.de and 7 other name servers.

The host names ns1122.ui-dns.biz, ns1122.ui-dns.com, ns1122.ui-dns.de and ns1122.ui-dns.org each resolve to two IP addresses: ns1122.ui-dns.biz resolves to 185.132.33.122 and 2607:f1c0:fe:53:185:132:33:122; ns1122.ui-dns.com resolves to 217.160.82.122 and 2001:8d8:fe:53:0:d9a0:527a:100; ns1122.ui-dns.de resolves to 185.132.32.122 and 2607:f1c0:fe:53:185:132:32:122; ns1122.ui-dns.org resolves to 217.160.83.122 and 2001:8d8:fe:53:0:d9a0:537a:100.

Mail Servers

ctesting.com has two mail servers: mx00.ionos.com and mx01.ionos.com.

ctesting.com shares the same mail server setup as other domains, including lvnd.com, str-auto.com, fahimi.info and two others.

ctesting.com shares at least some of its mail servers with other domains, such as mbmnj.com.

mx00.ionos.com and mx01.ionos.com each resolve to one IP number: mx00.ionos.com points to 74.208.5.3 and mx01.ionos.com points to 74.208.5.21.