`43sigma.de`

DNSSEC	⚠️ Not signed
A	2001:41d0:701:1100::293f^{🇩🇪 OVH2001:41d0::/32 IPv6}
A	51.75.77.223^{🇩🇪 OVH51.75.0.0/16}
NS	`ns1121.ui-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:5279:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1121.ui-dns.com`
		A	217.160.82.121^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1121.ui-dns.com`
NS	`ns1121.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5179:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1121.ui-dns.biz`
		A	217.160.81.121^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1121.ui-dns.biz`
NS	`ns1121.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:121^{🇺🇸 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	`ns1121.ui-dns.de`
		A	217.160.80.121^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1121.ui-dns.de`
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	`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	`ns1121.ui-dns.com`hostmaster@1und1.de 2013-02-22 #8

`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=1775220673

Same first word

43sigma.de

Similar names

sigma34.ru

DNS History

13 records (8 active, 5 former)

●NSns1121.ui-dns.biz2026-02-17 → 2026-04-03 · 3 obs

○ 2018-05-20 01:06:22
● 2026-02-17 02:59:52
● 2026-04-03 13:03:06

●NSns1121.ui-dns.com2026-02-17 → 2026-04-03 · 3 obs

○ 2018-05-20 01:06:22
● 2026-02-17 02:59:52
● 2026-04-03 13:03:06

●NSns1121.ui-dns.de2026-02-17 → 2026-04-03 · 3 obs

○ 2018-05-20 01:06:22
● 2026-02-17 02:59:52
● 2026-04-03 13:03:06

●NSns1121.ui-dns.org2026-02-17 → 2026-04-03 · 3 obs

○ 2018-05-20 01:06:22
● 2026-02-17 02:59:52
● 2026-04-03 13:03:06

○NSns65.1und1.de2015-07-06 → 2018-05-20 · 4 obs

● 2015-07-06 23:50:30
● 2018-05-20 01:06:22
○ 2026-02-17 02:59:52
○ 2026-04-03 13:03:06

○NSns66.1und1.de2015-07-06 → 2018-05-20 · 4 obs

● 2015-07-06 23:50:30
● 2018-05-20 01:06:22
○ 2026-02-17 02:59:52
○ 2026-04-03 13:03:06

●MXmx00.ionos.de2026-02-17 → 2026-04-03 · 3 obs

○ 2018-05-20 01:06:22
● 2026-02-17 02:59:52
● 2026-04-03 13:03:06

○MXmx00.kundenserver.de2015-07-06 → 2018-05-20 · 4 obs

● 2015-07-06 23:50:30
● 2018-05-20 01:06:22
○ 2026-02-17 02:59:52
○ 2026-04-03 13:03:06

●MXmx01.ionos.de2026-02-17 → 2026-04-03 · 3 obs

○ 2018-05-20 01:06:22
● 2026-02-17 02:59:52
● 2026-04-03 13:03:06

○MXmx01.kundenserver.de2015-07-06 → 2018-05-20 · 4 obs

● 2015-07-06 23:50:30
● 2018-05-20 01:06:22
○ 2026-02-17 02:59:52
○ 2026-04-03 13:03:06

●A2001:41d0:701:1100::293f2026-02-17 → 2026-04-03 · 3 obs

○ 2018-05-20 01:06:22
● 2026-02-17 02:59:52
● 2026-04-03 13:03:06

●A51.75.77.2232026-02-17 → 2026-04-03 · 3 obs

○ 2018-05-20 01:06:22
● 2026-02-17 02:59:52
● 2026-04-03 13:03:06

○A92.222.22.1642015-07-06 → 2018-05-20 · 4 obs

● 2015-07-06 23:50:30
● 2018-05-20 01:06:22
○ 2026-02-17 02:59:52
○ 2026-04-03 13:03:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
43sigma.de	ns1121.ui-dns.org, ns1121.ui-dns.com, ns1121.ui-dns.de, ns1121.ui-dns.biz	-

✅ Authoritative Response

Server:217.160.83.121

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 43sigma.de (unsigned zone)

⏱️ Timing

Total: 1003ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.75.77.223`
AAAA	1	`2001:41d0:701:1100::293f`
NS	4	`ns1121.ui-dns.org, ns1121.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	`ns1121.ui-dns.com hostmaster.1und1.de`

Analysis

IP Addresses

The entity 43sigma.de points to two IP numbers: 2001:41d0:701:1100::293f and 51.75.77.223.

Other host names, for instance, fuchur.net share IP numbers with 43sigma.de.

Name Servers

43sigma.de is delegated to four name servers: ns1121.ui-dns.biz, ns1121.ui-dns.com, ns1121.ui-dns.de and ns1121.ui-dns.org.

43sigma.de shares name servers with other domains at least partially, for example arqueox.com, noetig.de, micromegas.tv, xtrv.com and pbnn.com.

These name servers are often used together with the name servers ns1067.ui-dns.org, ns1079.ui-dns.biz, ns1061.ui-dns.biz, ns1026.ui-dns.com and ns1021.ui-dns.de.

Host names with two IP numbers:

ns1121.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5179:100 and 217.160.81.121

ns1121.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5279:100 and 217.160.82.121

ns1121.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:121 and 217.160.80.121

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

Mail Servers

Two mail servers mx00.ionos.de and mx01.ionos.de handle 43sigma.de.

43sigma.de shares the same mail server setup as other domains, for instance northpark.de, kilzer.de, deadbydawn.net, quendler.org and ahbcon.com.

43sigma.de shares at least partially some mail servers with other domains, for instance recircle.info.

Host names with one IP number:

mx00.ionos.de points to: 212.227.15.41.

mx01.ionos.de points to: 217.72.192.67.

43sigma.de - robtex.com

43sigma.de

de

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`43sigma.de`

`de`