sync4.de - dns.ninja

`sync4.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::245^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0245.elastic-ssl.ui-r.com`
A	217.160.0.160^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1045.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:532d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.org`
		A	217.160.83.45^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.org`
NS	`ns1063.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:523f:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1063.ui-dns.com`
		A	217.160.82.63^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1063.ui-dns.com`
NS	`ns1063.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:63^{🇺🇸 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	`ns1063.ui-dns.de`
		A	185.132.32.63^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1063.ui-dns.de`
NS	`ns1076.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:514c:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1076.ui-dns.biz`
		A	217.160.81.76^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1076.ui-dns.biz`
MX	`sync4-de.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::2^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com include:_sp...`
SOA	`ns1045.ui-dns.org`hostmaster@1und1.com 2017-06-02 #11

`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=1783781825

Same first word

sync4.eu

sync4.de

sync4.org

Similar names

4sync.pl

4sync.com

4sync.ai

DNS History

11 records (7 active, 4 former)

○NSns1.hans.hosteurope.de2015-07-24 → 2017-06-05 · 4 obs

● 2015-07-24 19:42:32
● 2017-06-05 17:50:30
○ 2026-06-27 07:14:54
○ 2026-07-11 15:01:10

●NSns1045.ui-dns.org2026-06-27 → 2026-07-11 · 3 obs

○ 2017-06-05 17:50:30
● 2026-06-27 07:14:54
● 2026-07-11 15:01:10

●NSns1063.ui-dns.com2026-06-27 → 2026-07-11 · 3 obs

○ 2017-06-05 17:50:30
● 2026-06-27 07:14:54
● 2026-07-11 15:01:10

●NSns1063.ui-dns.de2026-06-27 → 2026-07-11 · 3 obs

○ 2017-06-05 17:50:30
● 2026-06-27 07:14:54
● 2026-07-11 15:01:10

●NSns1076.ui-dns.biz2026-06-27 → 2026-07-11 · 3 obs

○ 2017-06-05 17:50:30
● 2026-06-27 07:14:54
● 2026-07-11 15:01:10

○NSns2.hans.hosteurope.de2015-07-24 → 2017-06-05 · 4 obs

● 2015-07-24 19:42:32
● 2017-06-05 17:50:30
○ 2026-06-27 07:14:54
○ 2026-07-11 15:01:10

○MXmx0.sync4.de2015-07-24 → 2017-06-05 · 4 obs

● 2015-07-24 19:42:32
● 2017-06-05 17:50:30
○ 2026-06-27 07:14:54
○ 2026-07-11 15:01:10

●MXsync4-de.mail.protection.outlook.com2026-06-27 → 2026-07-11 · 3 obs

○ 2017-06-05 17:50:30
● 2026-06-27 07:14:54
● 2026-07-11 15:01:10

●A2001:8d8:100f:f000::2452026-06-27 → 2026-07-11 · 3 obs

○ 2017-06-05 17:50:30
● 2026-06-27 07:14:54
● 2026-07-11 15:01:10

●A217.160.0.1602026-06-27 → 2026-07-11 · 3 obs

○ 2017-06-05 17:50:30
● 2026-06-27 07:14:54
● 2026-07-11 15:01:10

○A91.250.64.1052015-07-24 → 2017-06-05 · 4 obs

● 2015-07-24 19:42:32
● 2017-06-05 17:50:30
○ 2026-06-27 07:14:54
○ 2026-07-11 15:01:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
sync4.de	ns1063.ui-dns.com, ns1063.ui-dns.de, ns1045.ui-dns.org, ns1076.ui-dns.biz	-

✅ Authoritative Response

Server:217.160.82.63

NS records: ns1063.ui-dns.com, ns1063.ui-dns.de, ns1045.ui-dns.org, ns1076.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sync4.de (unsigned zone)

⏱️ Timing

Total: 1011ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.160`
AAAA	1	`2001:8d8:100f:f000::245`
NS	4	`ns1063.ui-dns.de, ns1063.ui-dns.com...`
MX	1	`sync4-de.mail.protection.outlook.com (pr`
TXT	1	`v=spf1 include:spf.mailjet.com include:s`
SOA	1	`ns1045.ui-dns.org hostmaster.1und1.com`

Analysis

IP Addresses

sync4.de points to the IP addresses 217.160.0.160 and 2001:8d8:100f:f000::245

soccerships.eu, www.feuerwehr-witzenhausen.de, barsua.com plus two other host names have IP numbers in common with sync4.de.

Name Servers

Four name servers handle the delegation for sync4.de: ns1076.ui-dns.biz, ns1063.ui-dns.com, ns1063.ui-dns.de and ns1045.ui-dns.org.

The name servers of sync4.de overlap at least partially with those of other domains — among them heckel.eu, haidehof.de, livetube.ga and two more.

These name servers commonly appear in delegations together with ns1045.ui-dns.de, ns1045.ui-dns.com, ns1045.ui-dns.biz and 7 other.

Each of the four hosts ns1076.ui-dns.biz, ns1063.ui-dns.com, ns1063.ui-dns.de and ns1045.ui-dns.org has two IP addresses. ns1076.ui-dns.biz points to 217.160.81.76 and 2001:8d8:fe:53:0:d9a0:514c:100. ns1063.ui-dns.com points to 217.160.82.63 and 2001:8d8:fe:53:0:d9a0:523f:100. ns1063.ui-dns.de points to 185.132.32.63 and 2607:f1c0:fe:53:185:132:32:63. ns1045.ui-dns.org points to 217.160.83.45 and 2001:8d8:fe:53:0:d9a0:532d:100.

Mail Servers

sync4.de uses one mail server — sync4-de.mail.protection.outlook.com.

sync4-de.mail.protection.outlook.com has 8 IP addresses: 52.101.68.36, 52.101.68.39, 52.101.73.15 plus 5 more.