4sin.de - dns.ninja

`4sin.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::2fa^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-02fa.elastic-ssl.ui-r.com`
A	217.160.0.131^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1106.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:106^{🇺🇸 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	`ns1106.ui-dns.de`
		A	185.132.32.106^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1106.ui-dns.de`
		A	217.160.80.106^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1106.ui-dns.de`
NS	`ns1033.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5221:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1033.ui-dns.com`
		A	217.160.82.33^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1033.ui-dns.com`
NS	`ns1107.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:516b:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1107.ui-dns.biz`
		A	217.160.81.107^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1107.ui-dns.biz`
NS	`ns1121.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5379:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1121.ui-dns.org`
		A	217.160.83.121^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1121.ui-dns.org`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	172.253.139.26^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`google-site-verification=1PIwKLkOlnknLx3aEvhBhO1_OZWS2cMrLRhG3EVZc9g`
SOA	`ns1106.ui-dns.de`hostmaster@1und1.com 2017-06-01 #7

`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=1783085760

Same first word

4sin.de

4sin.com

Similar names

4nsi.com

sin4.ddnsfree.com

4ins.cn

in4s.pl

4ins.top

4sni.com

sin4.com

in4s.cn

4ins.com

nsi4.com

ins4.com

in4s.net

4isn.net

s4in.com

ins4.co.kr

4nsi.hk

i4ns.com

n4is.com

4nsi.net

s4ni.com

4nsi.asia

si4n.ru

4isn.com

in4s.de

in4s.com

DNS History

16 records (11 active, 5 former)

●NSns1033.ui-dns.com2026-03-09 → 2026-07-03 · 3 obs

○ 2017-04-01 09:56:22
● 2026-03-09 23:06:32
● 2026-07-03 13:47:30

●NSns1106.ui-dns.de2026-03-09 → 2026-07-03 · 3 obs

○ 2017-04-01 09:56:22
● 2026-03-09 23:06:32
● 2026-07-03 13:47:30

●NSns1107.ui-dns.biz2026-03-09 → 2026-07-03 · 3 obs

○ 2017-04-01 09:56:22
● 2026-03-09 23:06:32
● 2026-07-03 13:47:30

●NSns1121.ui-dns.org2026-03-09 → 2026-07-03 · 3 obs

○ 2017-04-01 09:56:22
● 2026-03-09 23:06:32
● 2026-07-03 13:47:30

○NSns55.1und1.de2015-08-22 → 2017-04-01 · 4 obs

● 2015-08-22 15:09:28
● 2017-04-01 09:56:22
○ 2026-03-09 23:06:32
○ 2026-07-03 13:47:30

○NSns56.1und1.de2015-08-22 → 2017-04-01 · 4 obs

● 2015-08-22 15:09:28
● 2017-04-01 09:56:22
○ 2026-03-09 23:06:32
○ 2026-07-03 13:47:30

●MXalt1.aspmx.l.google.com2026-03-09 → 2026-07-03 · 3 obs

○ 2017-04-01 09:56:22
● 2026-03-09 23:06:32
● 2026-07-03 13:47:30

●MXalt2.aspmx.l.google.com2026-03-09 → 2026-07-03 · 3 obs

○ 2017-04-01 09:56:22
● 2026-03-09 23:06:32
● 2026-07-03 13:47:30

●MXalt3.aspmx.l.google.com2026-03-09 → 2026-07-03 · 3 obs

○ 2017-04-01 09:56:22
● 2026-03-09 23:06:32
● 2026-07-03 13:47:30

●MXalt4.aspmx.l.google.com2026-03-09 → 2026-07-03 · 3 obs

○ 2017-04-01 09:56:22
● 2026-03-09 23:06:32
● 2026-07-03 13:47:30

●MXaspmx.l.google.com2026-03-09 → 2026-07-03 · 3 obs

○ 2017-04-01 09:56:22
● 2026-03-09 23:06:32
● 2026-07-03 13:47:30

○MXmx00.kundenserver.de2015-08-22 → 2017-04-01 · 4 obs

● 2015-08-22 15:09:28
● 2017-04-01 09:56:22
○ 2026-03-09 23:06:32
○ 2026-07-03 13:47:30

○MXmx01.kundenserver.de2015-08-22 → 2017-04-01 · 4 obs

● 2015-08-22 15:09:28
● 2017-04-01 09:56:22
○ 2026-03-09 23:06:32
○ 2026-07-03 13:47:30

●A2001:8d8:100f:f000::2fa2026-03-09 → 2026-07-03 · 3 obs

○ 2017-04-01 09:56:22
● 2026-03-09 23:06:32
● 2026-07-03 13:47:30

●A217.160.0.1312026-03-09 → 2026-07-03 · 3 obs

○ 2017-04-01 09:56:22
● 2026-03-09 23:06:32
● 2026-07-03 13:47:30

○A87.106.125.972015-08-22 → 2017-04-01 · 4 obs

● 2015-08-22 15:09:28
● 2017-04-01 09:56:22
○ 2026-03-09 23:06:32
○ 2026-07-03 13:47:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
4sin.de	ns1033.ui-dns.com, ns1106.ui-dns.de, ns1107.ui-dns.biz, ns1121.ui-dns.org	-

✅ Authoritative Response

Server:185.132.32.106

NS records: ns1033.ui-dns.com, ns1106.ui-dns.de, ns1107.ui-dns.biz, ns1121.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4sin.de (unsigned zone)

⏱️ Timing

Total: 1103ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.131`
AAAA	1	`2001:8d8:100f:f000::2fa`
NS	4	`ns1106.ui-dns.de, ns1107.ui-dns.biz...`
MX	5	`alt1.aspmx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)...`
TXT	2	`google-site-verification=1PIwKLkOlnknLx3, v=spf1 include:_spf.google.com ~all`
SOA	1	`ns1106.ui-dns.de hostmaster.1und1.com`

Analysis

IP Addresses

4sin.de directs to two IP numbers, 217.160.0.131 and 2001:8d8:100f:f000::2fa

Two other host names, along with luhs.eu, fiscimex.com and duilioartist.com, also share IP numbers with 4sin.de.

Name Servers

The NS records for 4sin.de point to four name servers: ns1107.ui-dns.biz, ns1033.ui-dns.com, ns1106.ui-dns.de and ns1121.ui-dns.org.

4sin.de has at least partial name server overlap with other domains, such as frauenfinanzservice.de, cpmarketing.de, lifeupdate.de and two others.

ns1121.ui-dns.com, ns1121.ui-dns.biz and ns1121.ui-dns.de — plus 7 other name servers — are commonly paired with these name servers.

Hostnames that map to three IP numbers:

ns1106.ui-dns.de resolves to 185.132.32.106, 217.160.80.106 and 2607:f1c0:fe:53:185:132:32:106.

Host names that have two IP addresses:

ns1107.ui-dns.biz resolves to 217.160.81.107 and 2001:8d8:fe:53:0:d9a0:516b:100.

ns1033.ui-dns.com resolves to 217.160.82.33 and 2001:8d8:fe:53:0:d9a0:5221:100.

ns1121.ui-dns.org resolves to 217.160.83.121 and 2001:8d8:fe:53:0:d9a0:5379:100.

Mail Servers

Mail for 4sin.de is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between 4sin.de and other domains, including vnamobi.com, rbc-group.net, ns500731.ns500742.ns500671.ns500731.ns500754.ns500754.ns500731.ns500704.ns500688.ns500291.ns500678.ns500678.lusty(0x736c7574)z.com and two others.

alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.

Host names that have two IP addresses:

aspmx.l.google.com resolves to 172.253.139.26 and 2607:f8b0:4004:c21::1a.

alt1.aspmx.l.google.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com resolves to 172.253.157.27 and 2a00:1450:400c:c23::1b.