schruff.de - dns.ninja

`schruff.de`

DNSSEC	⚠️ Not signed
NS	`ns1056.ui-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:5238:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1056.ui-dns.com`
		A	217.160.82.56^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1056.ui-dns.com`
NS	`ns1056.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:56^{🇺🇸 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	`ns1056.ui-dns.biz`
		A	185.132.33.56^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1056.ui-dns.biz`
NS	`ns1056.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:56^{🇺🇸 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	`ns1056.ui-dns.de`
		A	185.132.32.56^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1056.ui-dns.de`
NS	`ns1056.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5338:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1056.ui-dns.org`
		A	217.160.83.56^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1056.ui-dns.org`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`apple-domain=wInzfST5kXIc8AnC`
TXT	`v=spf1 include:icloud.com ~all`
SOA	`ns1056.ui-dns.com`hostmaster@kundenserver.de 2016-07-19 #20

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1784164069

Same first word

schruff.net

schruff.de

schruff.org

schruff.com

DNS History

17 records (6 active, 11 former)

○NSns-de.1and1-dns.biz2015-06-25 → 2017-02-11 · 4 obs

● 2015-06-25 20:12:22
● 2017-02-11 10:36:02
○ 2026-02-19 04:20:50
○ 2026-07-16 01:13:58

○NSns-de.1and1-dns.com2015-06-25 → 2017-02-11 · 4 obs

● 2015-06-25 20:12:22
● 2017-02-11 10:36:02
○ 2026-02-19 04:20:50
○ 2026-07-16 01:13:58

○NSns-de.1and1-dns.de2015-06-25 → 2017-02-11 · 4 obs

● 2015-06-25 20:12:22
● 2017-02-11 10:36:02
○ 2026-02-19 04:20:50
○ 2026-07-16 01:13:58

○NSns-de.1and1-dns.org2015-06-25 → 2017-02-11 · 4 obs

● 2015-06-25 20:12:22
● 2017-02-11 10:36:02
○ 2026-02-19 04:20:50
○ 2026-07-16 01:13:58

●NSns1056.ui-dns.biz2026-02-19 → 2026-07-16 · 3 obs

○ 2017-02-11 10:36:02
● 2026-02-19 04:20:50
● 2026-07-16 01:13:58

●NSns1056.ui-dns.com2026-02-19 → 2026-07-16 · 3 obs

○ 2017-02-11 10:36:02
● 2026-02-19 04:20:50
● 2026-07-16 01:13:58

●NSns1056.ui-dns.de2026-02-19 → 2026-07-16 · 3 obs

○ 2017-02-11 10:36:02
● 2026-02-19 04:20:50
● 2026-07-16 01:13:58

●NSns1056.ui-dns.org2026-02-19 → 2026-07-16 · 3 obs

○ 2017-02-11 10:36:02
● 2026-02-19 04:20:50
● 2026-07-16 01:13:58

○MXmx00.kundenserver.de2015-06-25 → 2017-02-11 · 4 obs

● 2015-06-25 20:12:22
● 2017-02-11 10:36:02
○ 2026-02-19 04:20:50
○ 2026-07-16 01:13:58

○MXmx01.kundenserver.de2015-06-25 → 2017-02-11 · 4 obs

● 2015-06-25 20:12:22
● 2017-02-11 10:36:02
○ 2026-02-19 04:20:50
○ 2026-07-16 01:13:58

●MXmx01.mail.icloud.com2026-02-19 → 2026-07-16 · 3 obs

○ 2017-02-11 10:36:02
● 2026-02-19 04:20:50
● 2026-07-16 01:13:58

●MXmx02.mail.icloud.com2026-02-19 → 2026-07-16 · 3 obs

○ 2017-02-11 10:36:02
● 2026-02-19 04:20:50
● 2026-07-16 01:13:58

○MXmxpool-ex2013.de-fra.webhod.com2015-11-15 → 2017-02-11 · 5 obs

○ 2015-06-25 20:12:22
● 2015-11-15 16:39:08
● 2017-02-11 10:36:02
○ 2026-02-19 04:20:50
○ 2026-07-16 01:13:58

○A2001:8d8:1001:2014:4fdb:1831:2153:50092015-06-25 → 2016-06-24 · 4 obs

● 2015-06-25 20:12:22
● 2016-06-24 07:10:18
○ 2017-02-11 10:36:02
○ 2026-07-16 01:13:58

○A2001:8d8:1001:2014:c870:9789:ff21:902b2017-02-11 → 2017-02-11 · 4 obs

○ 2016-06-24 07:10:18
● 2017-02-11 10:36:02
○ 2026-02-19 04:20:50
○ 2026-07-16 01:13:58

○A217.160.122.1842017-02-11 → 2017-02-11 · 4 obs

○ 2016-06-24 07:10:18
● 2017-02-11 10:36:02
○ 2026-02-19 04:20:50
○ 2026-07-16 01:13:58

○A217.160.171.992015-06-25 → 2016-06-24 · 4 obs

● 2015-06-25 20:12:22
● 2016-06-24 07:10:18
○ 2017-02-11 10:36:02
○ 2026-07-16 01:13:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
schruff.de	ns1056.ui-dns.org, ns1056.ui-dns.de, ns1056.ui-dns.biz, ns1056.ui-dns.com	-

✅ Authoritative Response

Server:185.132.33.56

NS records: ns1056.ui-dns.org, ns1056.ui-dns.de, ns1056.ui-dns.biz, ns1056.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schruff.de (unsigned zone)

⏱️ Timing

Total: 1189ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1056.ui-dns.com, ns1056.ui-dns.de...`
MX	2	`mx02.mail.icloud.com (pri: 10), mx01.mail.icloud.com (pri: 10)`
TXT	2	`v=spf1 include:icloud.com ~all, apple-domain=wInzfST5kXIc8AnC`
SOA	1	`ns1056.ui-dns.com hostmaster.kundenserve`

Analysis

Name Servers

The NS records for schruff.de point to four name servers: ns1056.ui-dns.biz, ns1056.ui-dns.com, ns1056.ui-dns.de and ns1056.ui-dns.org.

At least some of schruff.de's name servers are shared with other domains, for example rotoren-schmiede.at, econcretus.com, cancunparatodos.com and two more.

These name servers tend to co-occur with ns1112.ui-dns.de, ns1039.ui-dns.com, ns1071.ui-dns.biz and 7 other name servers in the same DNS delegations.

Four hostnames, each resolving to a pair of IP addresses: ns1056.ui-dns.biz directs to 185.132.33.56 and 2607:f1c0:fe:53:185:132:33:56; ns1056.ui-dns.com directs to 217.160.82.56 and 2001:8d8:fe:53:0:d9a0:5238:100; ns1056.ui-dns.de directs to 185.132.32.56 and 2607:f1c0:fe:53:185:132:32:56; ns1056.ui-dns.org directs to 217.160.83.56 and 2001:8d8:fe:53:0:d9a0:5338:100.

Mail Servers

schruff.de is served by two mail servers, mx01.mail.icloud.com and mx02.mail.icloud.com.

Among the domains sharing a mail server setup with schruff.de are dennisbrouwer.com, avandella.com, timsphoto.com and two others.

At least some of schruff.de's mail servers are shared with other domains, among them keyenterprisesllc.com, tj.org and dosepoint.com.

DNS names with 6 IP addresses:

Hostname mx01.mail.icloud.com directs to 17.42.251.62, 17.56.9.31 and 17.57.152.5 along with 3 other IP addresses.

Hostname mx02.mail.icloud.com directs to 17.42.251.62, 17.56.9.31 and 17.57.152.5 along with 3 other IP addresses.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.42.251.62 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.56.9.31 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.152.5 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.154.33 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.155.25 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.156.30 IP addresses each.