sync4.eu - dns.ninja

`sync4.eu`

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	217.160.0.123^{🇩🇪 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	`ns1040.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5128:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1040.ui-dns.biz`
		A	217.160.81.40^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1040.ui-dns.biz`
NS	`ns1040.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:40^{🇺🇸 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	`ns1040.ui-dns.de`
		A	185.132.32.40^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1040.ui-dns.de`
NS	`ns1091.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:525b:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1091.ui-dns.com`
		A	217.160.82.91^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1091.ui-dns.com`
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	`ns1045.ui-dns.org`hostmaster@1und1.com 2017-06-01 #13

`eu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`si.dns.eu` ⭐
	NS	`be.dns.eu`
	NS	`w.dns.eu`
	NS	`x.dns.eu`
	NS	`y.dns.eu`
	SOA	`si.dns.eu`tech@eurid.eu serial=1126025698

Same first word

sync4.de

sync4.org

sync4.eu

Similar names

4sync.pl

4sync.com

4sync.ai

DNS History

12 records (8 active, 4 former)

○NSns1.hans.hosteurope.de2015-06-24 → 2017-04-19 · 4 obs

● 2015-06-24 15:46:40
● 2017-04-19 23:30:40
○ 2026-03-22 17:16:24
○ 2026-07-11 16:20:56

●NSns1040.ui-dns.biz2026-03-22 → 2026-07-11 · 3 obs

○ 2017-04-19 23:30:40
● 2026-03-22 17:16:24
● 2026-07-11 16:20:56

●NSns1040.ui-dns.de2026-03-22 → 2026-07-11 · 3 obs

○ 2017-04-19 23:30:40
● 2026-03-22 17:16:24
● 2026-07-11 16:20:56

●NSns1045.ui-dns.org2026-03-22 → 2026-07-11 · 3 obs

○ 2017-04-19 23:30:40
● 2026-03-22 17:16:24
● 2026-07-11 16:20:56

●NSns1091.ui-dns.com2026-03-22 → 2026-07-11 · 3 obs

○ 2017-04-19 23:30:40
● 2026-03-22 17:16:24
● 2026-07-11 16:20:56

○NSns2.hans.hosteurope.de2015-06-24 → 2017-04-19 · 4 obs

● 2015-06-24 15:46:40
● 2017-04-19 23:30:40
○ 2026-03-22 17:16:24
○ 2026-07-11 16:20:56

○MXmx0.sync4.eu2015-06-24 → 2017-04-19 · 4 obs

● 2015-06-24 15:46:40
● 2017-04-19 23:30:40
○ 2026-03-22 17:16:24
○ 2026-07-11 16:20:56

●MXmx00.ionos.de2026-03-22 → 2026-07-11 · 3 obs

○ 2017-04-19 23:30:40
● 2026-03-22 17:16:24
● 2026-07-11 16:20:56

●MXmx01.ionos.de2026-03-22 → 2026-07-11 · 3 obs

○ 2017-04-19 23:30:40
● 2026-03-22 17:16:24
● 2026-07-11 16:20:56

●A2001:8d8:100f:f000::2002026-03-22 → 2026-07-11 · 3 obs

○ 2017-04-19 23:30:40
● 2026-03-22 17:16:24
● 2026-07-11 16:20:56

●A217.160.0.1232026-03-22 → 2026-07-11 · 3 obs

○ 2017-04-19 23:30:40
● 2026-03-22 17:16:24
● 2026-07-11 16:20:56

○A91.250.64.1052015-06-24 → 2017-04-19 · 4 obs

● 2015-06-24 15:46:40
● 2017-04-19 23:30:40
○ 2026-03-22 17:16:24
○ 2026-07-11 16:20:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu...	-
sync4.eu	ns1045.ui-dns.org, ns1040.ui-dns.biz, ns1091.ui-dns.com, ns1040.ui-dns.de	-

✅ Authoritative Response

Server:217.160.83.45

NS records: ns1045.ui-dns.org, ns1040.ui-dns.biz, ns1091.ui-dns.com, ns1040.ui-dns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sync4.eu (unsigned zone)

⏱️ Timing

Total: 1287ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.123`
AAAA	1	`2001:8d8:100f:f000::200`
NS	4	`ns1045.ui-dns.org, ns1091.ui-dns.com...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1045.ui-dns.org hostmaster.1und1.com`

Analysis

IP Addresses

sync4.eu resolves to the IP addresses 217.160.0.123 and 2001:8d8:100f:f000::200

Additional host names — trives-immobilien.at, quirk.de, vepah.com and two others — share IP numbers with sync4.eu.

Name Servers

sync4.eu has four authoritative name servers: ns1040.ui-dns.biz, ns1091.ui-dns.com, ns1040.ui-dns.de and ns1045.ui-dns.org.

sync4.eu has at least partial name server overlap with other domains, such as ltlin.com, dibdaa.shop, kmfd.org and two others.

ns1045.ui-dns.de, ns1045.ui-dns.com and ns1045.ui-dns.biz — plus 7 other name servers — are commonly paired with these name servers.

ns1040.ui-dns.biz, ns1091.ui-dns.com, ns1040.ui-dns.de and ns1045.ui-dns.org all point to exactly two IP numbers each: ns1040.ui-dns.biz → 217.160.81.40 and 2001:8d8:fe:53:0:d9a0:5128:100; ns1091.ui-dns.com → 217.160.82.91 and 2001:8d8:fe:53:0:d9a0:525b:100; ns1040.ui-dns.de → 185.132.32.40 and 2607:f1c0:fe:53:185:132:32:40; ns1045.ui-dns.org → 217.160.83.45 and 2001:8d8:fe:53:0:d9a0:532d:100.

Mail Servers

sync4.eu has two mail servers: mx00.ionos.de and mx01.ionos.de.

sync4.eu shares the same mail server setup as other domains, including frank-diekmann.de, maset.de, ortsfeuerwehr-seelze.de and two others.

mx00.ionos.de directs to 212.227.15.41 and mx01.ionos.de directs to 217.72.192.67; each host name points to exactly one IP number.