ctmb2.com - dns.ninja

`ctmb2.com`

DNSSEC	⚠️ Not signed
A	216.250.121.78^{🇺🇸 IONOS-AS216.250.112.0/20 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`perfora.net`
NS	`ns1115.ui-dns.biz` ⭐
		A	2001:8d8:fe:53:0:d9a0:5173:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1115.ui-dns.biz`
		A	217.160.81.115^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1115.ui-dns.biz`
NS	`ns1115.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5273:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1115.ui-dns.com`
		A	217.160.82.115^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1115.ui-dns.com`
NS	`ns1115.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:115^{🇺🇸 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	`ns1115.ui-dns.de`
		A	185.132.32.115^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1115.ui-dns.de`
NS	`ns1115.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5373:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1115.ui-dns.org`
		A	217.160.83.115^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1115.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	`ns1115.ui-dns.biz`hostmaster@1and1.com 2016-07-26 #3

`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=1783810327

Same first word

ctmb2.com

Similar names

cmt2b.com

mtcb2.com

tb2cm.com

DNS History

12 records (7 active, 5 former)

●NSns1115.ui-dns.biz2026-02-14 → 2026-07-11 · 3 obs

○ 2017-06-14 09:19:18
● 2026-02-14 23:12:20
● 2026-07-11 23:03:08

●NSns1115.ui-dns.com2026-02-14 → 2026-07-11 · 3 obs

○ 2017-06-14 09:19:18
● 2026-02-14 23:12:20
● 2026-07-11 23:03:08

●NSns1115.ui-dns.de2026-02-14 → 2026-07-11 · 3 obs

○ 2017-06-14 09:19:18
● 2026-02-14 23:12:20
● 2026-07-11 23:03:08

●NSns1115.ui-dns.org2026-02-14 → 2026-07-11 · 3 obs

○ 2017-06-14 09:19:18
● 2026-02-14 23:12:20
● 2026-07-11 23:03:08

○NSns51.1and1.com2015-08-13 → 2017-06-14 · 4 obs

● 2015-08-13 23:22:36
● 2017-06-14 09:19:18
○ 2026-02-14 23:12:20
○ 2026-07-11 23:03:08

○NSns52.1and1.com2015-08-13 → 2017-06-14 · 4 obs

● 2015-08-13 23:22:36
● 2017-06-14 09:19:18
○ 2026-02-14 23:12:20
○ 2026-07-11 23:03:08

○MXmx00.1and1.com2015-08-13 → 2017-06-14 · 4 obs

● 2015-08-13 23:22:36
● 2017-06-14 09:19:18
○ 2026-02-14 23:12:20
○ 2026-07-11 23:03:08

●MXmx00.ionos.com2026-02-14 → 2026-07-11 · 3 obs

○ 2017-06-14 09:19:18
● 2026-02-14 23:12:20
● 2026-07-11 23:03:08

○MXmx01.1and1.com2015-08-13 → 2017-06-14 · 4 obs

● 2015-08-13 23:22:36
● 2017-06-14 09:19:18
○ 2026-02-14 23:12:20
○ 2026-07-11 23:03:08

●MXmx01.ionos.com2026-02-14 → 2026-07-11 · 3 obs

○ 2017-06-14 09:19:18
● 2026-02-14 23:12:20
● 2026-07-11 23:03:08

●A216.250.121.782017-02-12 → 2026-07-11 · 3 obs

○ 2016-04-01 18:14:34
● 2017-02-12 22:26:28
● 2026-07-11 23:03:08

○A74.208.59.1762015-08-13 → 2016-04-01 · 4 obs

● 2015-08-13 23:22:36
● 2016-04-01 18:14:34
○ 2017-02-12 22:26:28
○ 2026-07-11 23:03:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
ctmb2.com	ns1115.ui-dns.de, ns1115.ui-dns.biz, ns1115.ui-dns.org, ns1115.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.115

NS records: ns1115.ui-dns.de, ns1115.ui-dns.biz, ns1115.ui-dns.org, ns1115.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctmb2.com (unsigned zone)

⏱️ Timing

Total: 487ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.250.121.78`
NS	4	`ns1115.ui-dns.biz, ns1115.ui-dns.de...`
MX	2	`mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1115.ui-dns.biz hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1115.ui-dns.com, ns1115.ui-dns.com)

Analysis

IP Addresses

ctmb2.com points to a single IP number: 216.250.121.78.

Additional host names — tilepop.com, hapicess.org, simplepki.com and two others — share IP numbers with ctmb2.com.

Name Servers

ctmb2.com has four authoritative name servers: ns1115.ui-dns.biz, ns1115.ui-dns.com, ns1115.ui-dns.de and ns1115.ui-dns.org.

There is at least partial name server overlap between ctmb2.com and other domains — bibls.com, thecastingsource.com, wessex.group and two more among them.

These name servers regularly appear alongside ns1040.ui-dns.de, ns1086.ui-dns.com, ns1050.ui-dns.com and 6 other name servers in NS record sets.

All four hostnames — ns1115.ui-dns.biz, ns1115.ui-dns.com, ns1115.ui-dns.de and ns1115.ui-dns.org — resolve to two IP numbers apiece: ns1115.ui-dns.biz to 217.160.81.115 and 2001:8d8:fe:53:0:d9a0:5173:100; ns1115.ui-dns.com to 217.160.82.115 and 2001:8d8:fe:53:0:d9a0:5273:100; ns1115.ui-dns.de to 185.132.32.115 and 2607:f1c0:fe:53:185:132:32:115; ns1115.ui-dns.org to 217.160.83.115 and 2001:8d8:fe:53:0:d9a0:5373:100.

Mail Servers

ctmb2.com has two mail servers: mx00.ionos.com and mx01.ionos.com.

ctmb2.com shares the same mail server setup as other domains, including shmeela.com, thewayofhammerandsteel.com, mywallstogo.com and two others.

mx00.ionos.com → 74.208.5.3 and mx01.ionos.com → 74.208.5.21: one IP number per host name.