4string.net - dns.ninja

`4string.net`

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	217.160.0.189^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1086.ui-dns.com` ⭐
		A	2607:f1c0:fe:53:185:132:34:86^{🇺🇸 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	`ns1086.ui-dns.com`
		A	185.132.34.86^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1086.ui-dns.com`
NS	`ns1086.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:86^{🇺🇸 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	`ns1086.ui-dns.biz`
		A	185.132.33.86^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1086.ui-dns.biz`
NS	`ns1086.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:86^{🇺🇸 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	`ns1086.ui-dns.de`
		A	185.132.32.86^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1086.ui-dns.de`
NS	`ns1086.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:86^{🇺🇸 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	`ns1086.ui-dns.org`
		A	185.132.35.86^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1086.ui-dns.org`
MX	`mx00.ionos.co.uk` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.co.uk` ⭐
		A	212.227.15.188^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.kundenserver.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	`ns1086.ui-dns.com`hostmaster@1and1.co.uk 2016-04-14 #5

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786328874

Same first word

4string.website

4string.net

4string.de

4string.cn

Similar names

string4.com

DNS History

16 records (8 active, 8 former)

●NSns1086.ui-dns.biz2018-07-18 → 2026-08-10 · 3 obs

○ 2017-08-10 23:52:06
● 2018-07-18 00:38:02
● 2026-08-10 02:43:26

●NSns1086.ui-dns.com2018-07-18 → 2026-08-10 · 3 obs

○ 2017-08-10 23:52:06
● 2018-07-18 00:38:02
● 2026-08-10 02:43:26

●NSns1086.ui-dns.de2018-07-18 → 2026-08-10 · 3 obs

○ 2017-08-10 23:52:06
● 2018-07-18 00:38:02
● 2026-08-10 02:43:26

●NSns1086.ui-dns.org2018-07-18 → 2026-08-10 · 3 obs

○ 2017-08-10 23:52:06
● 2018-07-18 00:38:02
● 2026-08-10 02:43:26

○NSns67.1and1.co.uk2015-07-03 → 2017-08-10 · 4 obs

● 2015-07-03 07:17:12
● 2017-08-10 23:52:06
○ 2018-07-18 00:38:02
○ 2026-08-10 02:43:26

○NSns68.1and1.co.uk2015-07-03 → 2017-08-10 · 4 obs

● 2015-07-03 07:17:12
● 2017-08-10 23:52:06
○ 2018-07-18 00:38:02
○ 2026-08-10 02:43:26

○MXmx00.1and1.co.uk2015-07-03 → 2018-09-17 · 4 obs

● 2015-07-03 07:17:12
● 2018-09-17 14:37:12
○ 2026-02-26 20:11:36
○ 2026-08-10 02:43:26

●MXmx00.ionos.co.uk2026-02-26 → 2026-08-10 · 3 obs

○ 2018-09-17 14:37:12
● 2026-02-26 20:11:36
● 2026-08-10 02:43:26

○MXmx01.1and1.co.uk2015-07-03 → 2018-09-17 · 4 obs

● 2015-07-03 07:17:12
● 2018-09-17 14:37:12
○ 2026-02-26 20:11:36
○ 2026-08-10 02:43:26

●MXmx01.ionos.co.uk2026-02-26 → 2026-08-10 · 3 obs

○ 2018-09-17 14:37:12
● 2026-02-26 20:11:36
● 2026-08-10 02:43:26

○A2001:8d8:1000:d4d5:a4c7:feb3:a8bc:7ad92016-05-06 → 2026-03-26 · 5 obs

○ 2016-02-07 01:48:48
● 2016-05-06 02:16:22
● 2026-03-26 00:04:12
○ 2026-05-07 02:53:20
○ 2026-08-10 02:43:26

○A2001:8d8:1000:d4d5:e05e:a559:79b0:e0152015-07-03 → 2016-02-07 · 4 obs

● 2015-07-03 07:17:12
● 2016-02-07 01:48:48
○ 2016-05-06 02:16:22
○ 2026-08-10 02:43:26

●A2001:8d8:100f:f000::2002026-05-07 → 2026-08-10 · 3 obs

○ 2026-03-26 00:04:12
● 2026-05-07 02:53:20
● 2026-08-10 02:43:26

●A217.160.0.1892026-05-07 → 2026-08-10 · 3 obs

○ 2026-03-26 00:04:12
● 2026-05-07 02:53:20
● 2026-08-10 02:43:26

○A217.160.230.2062016-05-06 → 2026-03-26 · 5 obs

○ 2016-02-07 01:48:48
● 2016-05-06 02:16:22
● 2026-03-26 00:04:12
○ 2026-05-07 02:53:20
○ 2026-08-10 02:43:26

○A82.165.160.992015-07-03 → 2016-02-07 · 4 obs

● 2015-07-03 07:17:12
● 2016-02-07 01:48:48
○ 2016-05-06 02:16:22
○ 2026-08-10 02:43:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	h.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net...	-
4string.net	ns1086.ui-dns.de, ns1086.ui-dns.biz, ns1086.ui-dns.org, ns1086.ui-dns.com	-

✅ Authoritative Response

Server:185.132.35.86

NS records: ns1086.ui-dns.de, ns1086.ui-dns.biz, ns1086.ui-dns.org, ns1086.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4string.net (unsigned zone)

⏱️ Timing

Total: 1563ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.189`
AAAA	1	`2001:8d8:100f:f000::200`
NS	4	`ns1086.ui-dns.de, ns1086.ui-dns.com...`
MX	2	`mx01.ionos.co.uk (pri: 10), mx00.ionos.co.uk (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1086.ui-dns.com hostmaster.1and1.co.uk`

Analysis

IP Addresses

4string.net directs to two IP numbers, 217.160.0.189 and 2001:8d8:100f:f000::200

Additional host names — autodoerr.de, tools-store.eu, zanshin-aschaffenburg.de and two others — share IP numbers with 4string.net.

Name Servers

4string.net has four authoritative name servers: ns1086.ui-dns.biz, ns1086.ui-dns.com, ns1086.ui-dns.de and ns1086.ui-dns.org.

4string.net shares at least some of its name servers with other domains, including yang.de, allmakes.de, friends-it.eu and two others.

These name servers are frequently seen alongside the name servers ns1083.ui-dns.org, ns1107.ui-dns.de, ns1082.ui-dns.biz and ns1042.ui-dns.com.

The host names ns1086.ui-dns.biz, ns1086.ui-dns.com, ns1086.ui-dns.de and ns1086.ui-dns.org each resolve to two IP addresses: ns1086.ui-dns.biz resolves to 185.132.33.86 and 2607:f1c0:fe:53:185:132:33:86; ns1086.ui-dns.com resolves to 185.132.34.86 and 2607:f1c0:fe:53:185:132:34:86; ns1086.ui-dns.de resolves to 185.132.32.86 and 2607:f1c0:fe:53:185:132:32:86; ns1086.ui-dns.org resolves to 185.132.35.86 and 2607:f1c0:fe:53:185:132:35:86.

Mail Servers

4string.net has two mail servers: mx00.ionos.co.uk and mx01.ionos.co.uk.

4string.net shares the same mail server setup as other domains, including northumberlandcoastholidays.com, canillo.co.uk, t-pk.com and two others.

mx00.ionos.co.uk and mx01.ionos.co.uk both carry two IP addresses. The A records for mx00.ionos.co.uk are 212.227.15.41 and 212.227.15.171; the A records for mx01.ionos.co.uk are 212.227.15.188 and 217.72.192.67.