`xypsilon.com`

DNSSEC	⚠️ Not signed
A	217.115.138.90
		PTR	`www2.reliantserver.de`
NS	`ns1.brainscc.de` ⭐ ⚠️ Not in parent delegation
		A	212.162.15.6^{🇩🇪 PLUSSERVER-ASN1212.162.12.0/22 Symgenius GmbH & Co. KG}
			PTR	`ns3.nsentry.de`
NS	`ns1.cesusweb.de` ⚠️ Not in zone NS records
		A	212.162.15.178^{🇩🇪 PLUSSERVER-ASN1212.162.12.0/22 Symgenius GmbH & Co. KG}
NS	`ns2.brainscc.de` ⚠️ Not in parent delegation
		A	213.203.243.76^{🇩🇪 PLUSSERVER-ASN1213.203.240.0/21 PlusServer GmbH Aggregate Hamburg}
NS	`ns2.cesusweb.de` ⚠️ Not in zone NS records
		A	213.203.243.251^{🇩🇪 PLUSSERVER-ASN1213.203.240.0/21 PlusServer GmbH Aggregate Hamburg}
MX	`mail.xypsilon.com` ⭐
		A	217.115.138.90
			PTR	`www2.reliantserver.de`
SOA	`ns1.brainscc.de`hostmaster@xypsilon.com 2017-01-30 #0

`com`

	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=1776351277

Subdomains

mail.xypsilon.com

hostmaster.xypsilon.com

Same first word

xypsilon.com

DNS History

6 records (6 active, 0 former)

●NSns1.brainscc.de2017-12-16 → 2026-04-16 · 3 obs

○ 2016-11-28 19:52:50
● 2017-12-16 22:57:44
● 2026-04-16 14:59:12

●NSns1.cesusweb.de2015-06-09 → 2026-04-16 · 5 obs

● 2015-06-09 15:23:46
● 2016-11-28 19:52:50
○ 2017-12-16 22:57:44
● 2026-04-16 14:59:10
● 2026-04-16 14:59:12

●NSns2.brainscc.de2017-12-16 → 2026-04-16 · 3 obs

○ 2016-11-28 19:52:50
● 2017-12-16 22:57:44
● 2026-04-16 14:59:12

●NSns2.cesusweb.de2015-06-09 → 2026-04-16 · 5 obs

● 2015-06-09 15:23:46
● 2016-11-28 19:52:50
○ 2017-12-16 22:57:44
● 2026-04-16 14:59:10
● 2026-04-16 14:59:12

●MXmail.xypsilon.com2015-06-09 → 2026-04-16 · 2 obs

● 2015-06-09 15:23:46
● 2026-04-16 14:59:12

●A217.115.138.902015-06-09 → 2026-04-16 · 2 obs

● 2015-06-09 15:23:46
● 2026-04-16 14:59:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net...	-
xypsilon.com	ns1.cesusweb.de, ns2.cesusweb.de	-

✅ Authoritative Response

Server:212.162.15.178

NS records: ns1.cesusweb.de, ns2.cesusweb.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for xypsilon.com (unsigned zone)

⏱️ Timing

Total: 793ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.115.138.90`
NS	2	`ns1.brainscc.de, ns2.brainscc.de`
MX	1	`mail.xypsilon.com (pri: 10)`
SOA	1	`ns1.brainscc.de hostmaster.xypsilon.com`

Analysis

Hierarchy

xypsilon.com is parent of mail.xypsilon.com and hostmaster.xypsilon.com.

IP Addresses

xypsilon.com resolves to a single IP address: 217.115.138.90.

Other host names, such as mail.xypsilon.com and hostmaster.xypsilon.com, share IP numbers with xypsilon.com.

Name Servers

xypsilon.com is delegated to four name servers: ns1.brainscc.de, ns2.brainscc.de, ns1.cesusweb.de and ns2.cesusweb.de.

xypsilon.com at least partially shares name servers with other domains, including adapp.de, stadt-app.de, braingeocms.de, brain-cms.com and zerbst.eu.

Hostnames with a single IP:

ns1.brainscc.de points to 212.162.15.6

ns2.brainscc.de points to 213.203.243.76

ns1.cesusweb.de points to 212.162.15.178

ns2.cesusweb.de points to 213.203.243.251

Mail Servers

xypsilon.com is handled by a single mail server, mail.xypsilon.com.

mail.xypsilon.com points to a single IP: 217.115.138.90.

xypsilon.com - robtex.com

xypsilon.com

com