jaybrain.de - dns.ninja

`jaybrain.de`

DNSSEC	⚠️ Not signed
NS	`ns1106.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:536a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1106.ui-dns.org`
		A	217.160.83.106^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1106.ui-dns.org`
NS	`ns1021.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:5015:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1021.ui-dns.de`
		A	217.160.80.21^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1021.ui-dns.de`
NS	`ns1061.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:513d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1061.ui-dns.biz`
		A	217.160.81.61^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1061.ui-dns.biz`
NS	`ns1103.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5267:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1103.ui-dns.com`
		A	217.160.82.103^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
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	`ns1106.ui-dns.org`hostmaster@1und1.com 2017-06-01 #6

`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=1783184311

Same first word

jaybrain.de

Similar names

rybanjia.cn

jaybrian.com

DNS History

11 records (6 active, 5 former)

○NSns1.first-ns.de2015-06-27 → 2017-06-01 · 4 obs

● 2015-06-27 13:56:10
● 2017-06-01 07:56:02
○ 2026-04-03 12:13:08
○ 2026-07-04 17:23:22

●NSns1021.ui-dns.de2026-04-03 → 2026-07-04 · 3 obs

○ 2017-06-01 07:56:02
● 2026-04-03 12:13:08
● 2026-07-04 17:23:22

●NSns1061.ui-dns.biz2026-04-03 → 2026-07-04 · 3 obs

○ 2017-06-01 07:56:02
● 2026-04-03 12:13:08
● 2026-07-04 17:23:22

●NSns1103.ui-dns.com2026-04-03 → 2026-07-04 · 3 obs

○ 2017-06-01 07:56:02
● 2026-04-03 12:13:08
● 2026-07-04 17:23:22

●NSns1106.ui-dns.org2026-04-03 → 2026-07-04 · 3 obs

○ 2017-06-01 07:56:02
● 2026-04-03 12:13:08
● 2026-07-04 17:23:22

○NSrobotns2.second-ns.de2015-06-27 → 2017-06-01 · 4 obs

● 2015-06-27 13:56:10
● 2017-06-01 07:56:02
○ 2026-04-03 12:13:08
○ 2026-07-04 17:23:22

○NSrobotns3.second-ns.com2015-06-27 → 2017-06-01 · 4 obs

● 2015-06-27 13:56:10
● 2017-06-01 07:56:02
○ 2026-04-03 12:13:08
○ 2026-07-04 17:23:22

○MXmail.jaybrain.de2015-06-27 → 2017-06-01 · 4 obs

● 2015-06-27 13:56:10
● 2017-06-01 07:56:02
○ 2026-04-03 12:13:08
○ 2026-07-04 17:23:22

●MXmx00.ionos.de2026-04-03 → 2026-07-04 · 3 obs

○ 2017-06-01 07:56:02
● 2026-04-03 12:13:08
● 2026-07-04 17:23:22

●MXmx01.ionos.de2026-04-03 → 2026-07-04 · 3 obs

○ 2017-06-01 07:56:02
● 2026-04-03 12:13:08
● 2026-07-04 17:23:22

○A85.10.211.1632015-06-27 → 2017-06-01 · 4 obs

● 2015-06-27 13:56:10
● 2017-06-01 07:56:02
○ 2026-04-03 12:13:08
○ 2026-07-04 17:23:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
jaybrain.de	ns1021.ui-dns.de, ns1061.ui-dns.biz, ns1103.ui-dns.com, ns1106.ui-dns.org	-

✅ Authoritative Response

Server:217.160.81.61

NS records: ns1021.ui-dns.de, ns1061.ui-dns.biz, ns1103.ui-dns.com, ns1106.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jaybrain.de (unsigned zone)

⏱️ Timing

Total: 2437ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1021.ui-dns.de, ns1103.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	`ns1106.ui-dns.org hostmaster.1und1.com`

Analysis

Name Servers

Four name servers handle the delegation for jaybrain.de: ns1061.ui-dns.biz, ns1103.ui-dns.com, ns1021.ui-dns.de and ns1106.ui-dns.org.

jaybrain.de shares at least some of its name servers with other domains, including pixel-cursor.com, rapid-prototyping.at, baudrill.de and two others.

These name servers are frequently seen alongside ns1106.ui-dns.de, ns1106.ui-dns.biz, ns1106.ui-dns.com and 7 other name servers.

The host names ns1061.ui-dns.biz, ns1103.ui-dns.com, ns1021.ui-dns.de and ns1106.ui-dns.org each resolve to two IP addresses: ns1061.ui-dns.biz resolves to 217.160.81.61 and 2001:8d8:fe:53:0:d9a0:513d:100; ns1103.ui-dns.com resolves to 217.160.82.103 and 2001:8d8:fe:53:0:d9a0:5267:100; ns1021.ui-dns.de resolves to 217.160.80.21 and 2001:8d8:fe:53:0:d9a0:5015:100; ns1106.ui-dns.org resolves to 217.160.83.106 and 2001:8d8:fe:53:0:d9a0:536a:100.

Mail Servers

jaybrain.de uses two mail servers, mx00.ionos.de and mx01.ionos.de.

The mail server setup of jaybrain.de matches that of other domains such as speckin.net, kompostierbar.de, dominicmerten.de and two others.

mx00.ionos.de and mx01.ionos.de each resolve to one IP number: mx00.ionos.de points to 212.227.15.41 and mx01.ionos.de points to 217.72.192.67.