`sciencebrain.net`

DNSSEC	⚠️ Not signed
A	2607:f1c0:100f:f000::212^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`2607-f1c0-100f-f000-0000-0000-0000-0212.elastic-ssl.ui-r.com`
A	74.208.236.225^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1083.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:83^{🇺🇸 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	`ns1083.ui-dns.de`
		A	217.160.80.83^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1083.ui-dns.de`
NS	`ns1083.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5153:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1083.ui-dns.biz`
		A	217.160.81.83^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1083.ui-dns.biz`
NS	`ns1083.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5253:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1083.ui-dns.com`
		A	217.160.82.83^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1083.ui-dns.com`
NS	`ns1083.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5353:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1083.ui-dns.org`
		A	217.160.83.83^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1083.ui-dns.org`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1083.ui-dns.de`hostmaster@1and1.com 2017-03-29 #4

`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=1774511852

Same first word

sciencebrain.com

sciencebrain.net

Similar names

brainscience.se

brainscience.eu

brainscience.co

brainscience.co.za

brainscience.guru

brainscience.ch

DNS History

14 records (8 active, 6 former)

●NSns1083.ui-dns.biz2018-06-24 → 2026-03-26 · 3 obs

○ 2017-01-22 16:50:00
● 2018-06-24 03:12:28
● 2026-03-26 08:00:36

●NSns1083.ui-dns.com2018-06-24 → 2026-03-26 · 3 obs

○ 2017-01-22 16:50:00
● 2018-06-24 03:12:28
● 2026-03-26 08:00:36

●NSns1083.ui-dns.de2018-06-24 → 2026-03-26 · 3 obs

○ 2017-01-22 16:50:00
● 2018-06-24 03:12:28
● 2026-03-26 08:00:36

●NSns1083.ui-dns.org2018-06-24 → 2026-03-26 · 3 obs

○ 2017-01-22 16:50:00
● 2018-06-24 03:12:28
● 2026-03-26 08:00:36

○NSns51.1and1.com2015-08-06 → 2017-01-22 · 4 obs

● 2015-08-06 15:16:00
● 2017-01-22 16:50:00
○ 2018-06-24 03:12:28
○ 2026-03-26 08:00:36

○NSns52.1and1.com2015-08-06 → 2017-01-22 · 4 obs

● 2015-08-06 15:16:00
● 2017-01-22 16:50:00
○ 2018-06-24 03:12:28
○ 2026-03-26 08:00:36

○MXmx00.1and1.com2015-08-06 → 2018-06-24 · 4 obs

● 2015-08-06 15:16:00
● 2018-06-24 03:12:28
○ 2026-03-13 22:19:22
○ 2026-03-26 08:00:36

●MXmx00.ionos.com2026-03-13 → 2026-03-26 · 3 obs

○ 2018-06-24 03:12:28
● 2026-03-13 22:19:22
● 2026-03-26 08:00:36

○MXmx01.1and1.com2015-08-06 → 2018-06-24 · 4 obs

● 2015-08-06 15:16:00
● 2018-06-24 03:12:28
○ 2026-03-13 22:19:22
○ 2026-03-26 08:00:36

●MXmx01.ionos.com2026-03-13 → 2026-03-26 · 3 obs

○ 2018-06-24 03:12:28
● 2026-03-13 22:19:22
● 2026-03-26 08:00:36

○A2607:f1c0:1000:c088:3ec6:e861:e49d:28072015-08-06 → 2017-01-22 · 4 obs

● 2015-08-06 15:16:00
● 2017-01-22 16:50:00
○ 2018-06-24 03:12:28
○ 2026-03-26 08:00:36

●A2607:f1c0:100f:f000::2122018-06-24 → 2026-03-26 · 3 obs

○ 2017-01-22 16:50:00
● 2018-06-24 03:12:28
● 2026-03-26 08:00:36

○A74.208.22.182015-08-06 → 2017-01-22 · 4 obs

● 2015-08-06 15:16:00
● 2017-01-22 16:50:00
○ 2018-06-24 03:12:28
○ 2026-03-26 08:00:36

●A74.208.236.2252018-06-24 → 2026-03-26 · 3 obs

○ 2017-01-22 16:50:00
● 2018-06-24 03:12:28
● 2026-03-26 08:00:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sciencebrain.net	ns1083.ui-dns.de, ns1083.ui-dns.biz, ns1083.ui-dns.org, ns1083.ui-dns.com	-

✅ Authoritative Response

Server:217.160.80.83

NS records: ns1083.ui-dns.de, ns1083.ui-dns.biz, ns1083.ui-dns.org, ns1083.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sciencebrain.net (unsigned zone)

⏱️ Timing

Total: 570ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.225`
AAAA	1	`2607:f1c0:100f:f000::212`
NS	4	`ns1083.ui-dns.org, ns1083.ui-dns.de...`
MX	2	`mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1083.ui-dns.de hostmaster.1and1.com`

Analysis

IP Addresses

sciencebrain.net points to two IP numbers: 2607:f1c0:100f:f000::212 and 74.208.236.225.

Other host names such as ishow.com, www.adamtax.com, liberoamericas.com, iwantthatonline.com and s300940239.onlinehome.us share IPs with sciencebrain.net.

Name Servers

sciencebrain.net is delegated to four name servers: ns1083.ui-dns.biz, ns1083.ui-dns.com, ns1083.ui-dns.de and ns1083.ui-dns.org.

sciencebrain.net at least partially shares name servers with other domains, for example cot-bed.com, sparksbrewery.com, boardvitality.com, sozialstation-lechhausen.de and kalemiles.com.

Host names with two IP numbers:

ns1083.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5153:100 and 217.160.81.83

ns1083.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5253:100 and 217.160.82.83

ns1083.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:83 and 217.160.80.83

ns1083.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5353:100 and 217.160.83.83

Mail Servers

Two mail servers handle sciencebrain.net: mx00.ionos.com and mx01.ionos.com.

sciencebrain.net shares the same mail server setup as other domains, including basketballinserts.com, c2benefitsadvantage.com, businessbank.ca, jposko.com and pargala.com.

sciencebrain.net shares some mail servers with other domains, for example viplcloud.com.

Host names with one IP number:

mx00.ionos.com points to 74.208.5.3; mx01.ionos.com points to 74.208.5.21.

sciencebrain.net - robtex.com