cu4ml.info - dns.ninja

`cu4ml.info`

DNSSEC	⚠️ Not signed
A	2607:f1c0:100f:f000::222^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`2607-f1c0-100f-f000-0000-0000-0000-0222.elastic-ssl.ui-r.com`
A	74.208.236.205^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1075.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:75^{🇺🇸 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	`ns1075.ui-dns.de`
		A	185.132.32.75^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1075.ui-dns.de`
NS	`ns1075.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:75^{🇺🇸 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	`ns1075.ui-dns.biz`
		A	185.132.33.75^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1075.ui-dns.biz`
NS	`ns1075.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:75^{🇺🇸 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	`ns1075.ui-dns.com`
		A	185.132.34.75^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1075.ui-dns.com`
NS	`ns1075.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:75^{🇺🇸 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	`ns1075.ui-dns.org`
		A	185.132.35.75^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1075.ui-dns.org`
MX	`mx00.ionos.com` ⭐
		A	74.208.114.65^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.114.66^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1075.ui-dns.de`hostmaster@1and1.com 2016-06-17 #9

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1785728158

Same first word

cu4ml.com

cu4ml.org

cu4ml.net

cu4ml.info

Similar names

lcm4u.com

clm4u.com

DNS History

14 records (8 active, 6 former)

●NSns1075.ui-dns.biz2026-02-18 → 2026-08-03 · 3 obs

○ 2017-01-13 01:55:22
● 2026-02-18 00:41:40
● 2026-08-03 03:50:20

●NSns1075.ui-dns.com2026-02-18 → 2026-08-03 · 3 obs

○ 2017-01-13 01:55:22
● 2026-02-18 00:41:40
● 2026-08-03 03:50:20

●NSns1075.ui-dns.de2026-02-18 → 2026-08-03 · 3 obs

○ 2017-01-13 01:55:22
● 2026-02-18 00:41:40
● 2026-08-03 03:50:20

●NSns1075.ui-dns.org2026-02-18 → 2026-08-03 · 3 obs

○ 2017-01-13 01:55:22
● 2026-02-18 00:41:40
● 2026-08-03 03:50:20

○NSns57.1and1.com2015-06-30 → 2017-01-13 · 4 obs

● 2015-06-30 11:33:34
● 2017-01-13 01:55:22
○ 2026-02-18 00:41:40
○ 2026-08-03 03:50:20

○NSns58.1and1.com2015-06-30 → 2017-01-13 · 4 obs

● 2015-06-30 11:33:34
● 2017-01-13 01:55:22
○ 2026-02-18 00:41:40
○ 2026-08-03 03:50:20

○MXmx00.1and1.com2015-06-30 → 2017-01-13 · 4 obs

● 2015-06-30 11:33:34
● 2017-01-13 01:55:22
○ 2026-02-18 00:41:40
○ 2026-08-03 03:50:20

●MXmx00.ionos.com2026-02-18 → 2026-08-03 · 12 obs

○ 2017-01-13 01:55:22
● 2026-02-18 00:41:40
● 2026-06-05 09:25:34
○ 2026-06-08 02:36:30
● 2026-06-09 07:01:14
● 2026-06-11 09:22:34
○ 2026-06-12 06:16:18
● 2026-06-12 12:43:24
● 2026-06-13 23:14:36
○ 2026-06-13 23:58:28
● 2026-06-15 07:47:28
● 2026-08-03 03:50:20

○MXmx01.1and1.com2015-06-30 → 2017-01-13 · 4 obs

● 2015-06-30 11:33:34
● 2017-01-13 01:55:22
○ 2026-02-18 00:41:40
○ 2026-08-03 03:50:20

●MXmx01.ionos.com2026-02-18 → 2026-08-03 · 12 obs

○A216.250.120.2142017-01-13 → 2017-01-13 · 4 obs

○ 2016-04-17 20:17:18
● 2017-01-13 01:55:22
○ 2026-02-18 00:41:40
○ 2026-08-03 03:50:20

●A2607:f1c0:100f:f000::2222026-02-18 → 2026-08-03 · 12 obs

○A74.208.177.902015-06-30 → 2016-04-17 · 4 obs

● 2015-06-30 11:33:34
● 2016-04-17 20:17:18
○ 2017-01-13 01:55:22
○ 2026-08-03 03:50:20

●A74.208.236.2052026-02-18 → 2026-08-03 · 12 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
cu4ml.info	ns1075.ui-dns.org, ns1075.ui-dns.biz, ns1075.ui-dns.de, ns1075.ui-dns.com	-

✅ Authoritative Response

Server:185.132.32.75

NS records: ns1075.ui-dns.org, ns1075.ui-dns.biz, ns1075.ui-dns.de, ns1075.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cu4ml.info (unsigned zone)

⏱️ Timing

Total: 558ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.205`
AAAA	1	`2607:f1c0:100f:f000::222`
NS	4	`ns1075.ui-dns.org, ns1075.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	`ns1075.ui-dns.de hostmaster.1and1.com`

Analysis

IP Addresses

cu4ml.info directs to two IP numbers, 74.208.236.205 and 2607:f1c0:100f:f000::222

ericmassicotte.com, salsaroni.com, applelaneorchards.net plus two other host names have IP numbers in common with cu4ml.info.

Name Servers

Four name servers handle the delegation for cu4ml.info: ns1075.ui-dns.biz, ns1075.ui-dns.com, ns1075.ui-dns.de and ns1075.ui-dns.org.

cu4ml.info partially shares its NS delegation with several other domains, including doxology.church, wortflanke.com, beggar.online and two others.

In DNS configurations, these name servers often share authority with ns1036.ui-dns.de, ns1122.ui-dns.org, ns1049.ui-dns.biz and 4 other name servers.

ns1075.ui-dns.biz, ns1075.ui-dns.com, ns1075.ui-dns.de and ns1075.ui-dns.org each carry two IP addresses. ns1075.ui-dns.biz has 185.132.33.75 and 2607:f1c0:fe:53:185:132:33:75; ns1075.ui-dns.com has 185.132.34.75 and 2607:f1c0:fe:53:185:132:34:75; ns1075.ui-dns.de has 185.132.32.75 and 2607:f1c0:fe:53:185:132:32:75; ns1075.ui-dns.org has 185.132.35.75 and 2607:f1c0:fe:53:185:132:35:75.

Mail Servers

cu4ml.info uses two mail servers, mx00.ionos.com and mx01.ionos.com.

The mail server setup of cu4ml.info matches that of other domains such as ojkj.com, tidygrave.com, alecmyersflighttraining.com and two others.

mx00.ionos.com resolves to 74.208.114.65. mx01.ionos.com resolves to 74.208.114.66. Both host names point to a single IP number.