`crescent.ch`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	217.160.0.240^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1102.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:5366:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1102.ui-dns.org`
		A	217.160.83.102^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1102.ui-dns.org`
NS	`ns1102.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5166:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1102.ui-dns.biz`
		A	217.160.81.102^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1102.ui-dns.biz`
NS	`ns1102.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5266:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1102.ui-dns.com`
		A	217.160.82.102^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1102.ui-dns.com`
NS	`ns1102.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:102^{🇺🇸 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	`ns1102.ui-dns.de`
		A	185.132.32.102^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1102.ui-dns.de`
		A	217.160.80.102^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1102.ui-dns.de`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1102.ui-dns.org`hostmaster@1und1.de 2014-08-18 #6

`ch`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.ch` ⭐
	NS	`b.nic.ch`
	NS	`d.nic.ch`
	NS	`e.nic.ch`
	NS	`f.nic.ch`
	SOA	`a.nic.ch`dns-operation@switch.ch 2026-03-26 #33

Same first word

Similar names

DNS History

14 records (8 active, 6 former)

●NSns1102.ui-dns.biz2020-01-15 → 2026-03-26 · 3 obs

○ 2017-03-26 14:57:28
● 2020-01-15 13:35:14
● 2026-03-26 16:02:16

●NSns1102.ui-dns.com2020-01-15 → 2026-03-26 · 3 obs

○ 2017-03-26 14:57:28
● 2020-01-15 13:35:14
● 2026-03-26 16:02:16

●NSns1102.ui-dns.de2020-01-15 → 2026-03-26 · 3 obs

○ 2017-03-26 14:57:28
● 2020-01-15 13:35:14
● 2026-03-26 16:02:16

●NSns1102.ui-dns.org2020-01-15 → 2026-03-26 · 3 obs

○ 2017-03-26 14:57:28
● 2020-01-15 13:35:14
● 2026-03-26 16:02:16

○NSns49.1und1.de2015-08-24 → 2017-03-26 · 4 obs

● 2015-08-24 14:19:02
● 2017-03-26 14:57:28
○ 2020-01-15 13:35:14
○ 2026-03-26 16:02:16

○NSns50.1und1.de2015-08-24 → 2017-03-26 · 4 obs

● 2015-08-24 14:19:02
● 2017-03-26 14:57:28
○ 2020-01-15 13:35:14
○ 2026-03-26 16:02:16

●MXmx00.ionos.de2026-03-26 → 2026-03-26 · 3 obs

○ 2020-01-15 13:35:14
● 2026-03-26 07:36:30
● 2026-03-26 16:02:16

○MXmx00.kundenserver.de2015-08-24 → 2020-01-15 · 4 obs

● 2015-08-24 14:19:02
● 2020-01-15 13:35:14
○ 2026-03-26 07:36:30
○ 2026-03-26 16:02:16

●MXmx01.ionos.de2026-03-26 → 2026-03-26 · 3 obs

○ 2020-01-15 13:35:14
● 2026-03-26 07:36:30
● 2026-03-26 16:02:16

○MXmx01.kundenserver.de2015-08-24 → 2020-01-15 · 4 obs

● 2015-08-24 14:19:02
● 2020-01-15 13:35:14
○ 2026-03-26 07:36:30
○ 2026-03-26 16:02:16

●A2001:8d8:100f:f000::2002026-03-26 → 2026-03-26 · 3 obs

○ 2020-01-15 13:35:14
● 2026-03-26 07:36:30
● 2026-03-26 16:02:16

○A212.227.167.1822015-08-24 → 2017-03-26 · 4 obs

● 2015-08-24 14:19:02
● 2017-03-26 14:57:28
○ 2020-01-15 13:35:14
○ 2026-03-26 16:02:16

●A217.160.0.2402026-03-26 → 2026-03-26 · 3 obs

○ 2020-01-15 13:35:14
● 2026-03-26 07:36:30
● 2026-03-26 16:02:16

○A217.160.0.2442020-01-15 → 2020-01-15 · 4 obs

○ 2017-03-26 14:57:28
● 2020-01-15 13:35:14
○ 2026-03-26 07:36:30
○ 2026-03-26 16:02:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch...	-
crescent.ch	ns1102.ui-dns.de, ns1102.ui-dns.biz, ns1102.ui-dns.com, ns1102.ui-dns.org	-

✅ Authoritative Response

Server:185.132.32.102

NS records: ns1102.ui-dns.de, ns1102.ui-dns.biz, ns1102.ui-dns.com, ns1102.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crescent.ch (unsigned zone)

⏱️ Timing

Total: 804ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.240`
AAAA	1	`2001:8d8:100f:f000::200`
NS	4	`ns1102.ui-dns.de, ns1102.ui-dns.biz...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1102.ui-dns.org hostmaster.1und1.de`

Analysis

IP Addresses

crescent.ch resolves to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.240.

Other host names, for instance xentrion.com, der-kuestenluemmel.de, gestoriads.com, www.audit-international.de and www.rhein-in-flammen-rhens.de share IP numbers with crescent.ch.

Name Servers

crescent.ch is delegated to four name servers: ns1102.ui-dns.biz, ns1102.ui-dns.com, ns1102.ui-dns.de and ns1102.ui-dns.org.

crescent.ch shares some name servers with other domains, for example bensport.com, ts-1.com, ambau.net, vsdating.com and fhgj.de.

These name servers are commonly used alongside ns1044.ui-dns.com, ns1021.ui-dns.org, ns1059.ui-dns.de and ns1028.ui-dns.com.

Host names with three IP numbers:

ns1102.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:102, 185.132.32.102 and 217.160.80.102.

Host names with two IP numbers:

ns1102.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5166:100 and 217.160.81.102.

ns1102.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5266:100 and 217.160.82.102.

ns1102.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5366:100 and 217.160.83.102.

Mail Servers

crescent.ch is served by two mail servers: mx00.ionos.de and mx01.ionos.de.

crescent.ch shares the mail server setup with other domains, for example ask-koeln.de, mrschadenservice.at, yocan.org, anna-jungbluth.com and schrader-haus.de.

crescent.ch shares at least some mail servers with other domains, for example solartechnik-ahrensburg.de.

Host names with a single IP:

mx00.ionos.de points to 212.227.15.41

mx01.ionos.de points to 217.72.192.67

crescent.ch - robtex.com

crescent.ch

ch

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`crescent.ch`

`ch`