fitzner.es - dns.ninja

`fitzner.es`

DNSSEC	⚠️ Not signed
A	2a01:4f8:212:1719::15^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`10v.hlogin.net`
A	136.243.225.171^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
NS	`ns1.syhost.ch` ⭐
		A	2001:8d8:fe:53:217:160:80:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.de`
		A	217.160.80.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.de`
NS	`ns2.syhost.ch`
		A	2001:8d8:fe:53:217:160:81:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
		A	217.160.81.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
NS	`ns3.syhost.ch`
		A	2607:f1c0:fe:53:185:132:35:161^{🇺🇸 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	`ns-ix2.ui-dns.org`
		A	185.132.35.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.org`
NS	`ns4.syhost.ch`
		A	2607:f1c0:fe:53:185:132:34:161^{🇺🇸 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	`ns-ix2.ui-dns.com`
		A	185.132.34.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.com`
MX	`mail.fitzner.es` ⭐
		A	2a01:4f8:212:1719::15^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`10v.hlogin.net`
		A	136.243.225.171^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
			PTR	`10v.hlogin.net`
MX	`10v.hlogin.net`⁽²⁰⁾
		A	2a01:4f8:212:1719::12^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`10v.hlogin.net`
		A	136.243.225.168^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
			PTR	`10v.hlogin.net`
		A	136.243.225.169^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
			PTR	`10v.hlogin.net`
		A	136.243.225.170^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
			PTR	`10v.hlogin.net`
		A	136.243.225.171^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
			PTR	`10v.hlogin.net`
TXT	`v=spf1 a mx include:10v.hlogin.net -all`
SOA	`ns1.syhost.ch`support@syhost.ch 2024-12-10 #3

`es`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.nic.es` ⭐
	NS	`a.nic.es`
	NS	`c.nic.es`
	NS	`g.nic.es`
	NS	`h.nic.es`
	SOA	`ns1.nic.es`hostmaster@nic.es 2026-08-04 #6

Subdomains

mail.fitzner.es

Same first word

fitzner.net

fitzner.nrw

fitzner.de

fitzner.at

fitzner.es

fitzner.nl

fitzner.com

fitzner.ch

Similar names

fritzen.at

finzert.eu

fritzen.info

fritzen.io

zinfert.de

fritzen.eu

fernitz.eu

fintrez.com

rtfzine.org

zirfnet.com

finzert.com

fritzen.net

fernitz.com

fritzen.de

finterz.com

zinfert.com

fritzen.com

zenrift.com

DNS History

12 records (8 active, 4 former)

○NSns.inwx.de2015-08-07 → 2017-03-23 · 4 obs

● 2015-08-07 03:48:32
● 2017-03-23 17:19:52
○ 2026-02-15 01:53:10
○ 2026-08-04 22:59:30

●NSns1.syhost.ch2026-02-15 → 2026-08-04 · 3 obs

○ 2017-03-23 17:19:52
● 2026-02-15 01:53:10
● 2026-08-04 22:59:30

○NSns2.inwx.de2015-08-07 → 2017-03-23 · 4 obs

● 2015-08-07 03:48:32
● 2017-03-23 17:19:52
○ 2026-02-15 01:53:10
○ 2026-08-04 22:59:30

●NSns2.syhost.ch2026-02-15 → 2026-08-04 · 3 obs

○ 2017-03-23 17:19:52
● 2026-02-15 01:53:10
● 2026-08-04 22:59:30

○NSns3.inwx.de2015-08-07 → 2017-03-23 · 4 obs

● 2015-08-07 03:48:32
● 2017-03-23 17:19:52
○ 2026-02-15 01:53:10
○ 2026-08-04 22:59:30

●NSns3.syhost.ch2026-02-15 → 2026-08-04 · 3 obs

○ 2017-03-23 17:19:52
● 2026-02-15 01:53:10
● 2026-08-04 22:59:30

●NSns4.syhost.ch2026-02-15 → 2026-08-04 · 3 obs

○ 2017-03-23 17:19:52
● 2026-02-15 01:53:10
● 2026-08-04 22:59:30

●MX10v.hlogin.net2026-02-15 → 2026-08-04 · 3 obs

○ 2017-03-23 17:19:52
● 2026-02-15 01:53:10
● 2026-08-04 22:59:30

●MXmail.fitzner.es2026-02-15 → 2026-08-04 · 3 obs

○ 2017-03-23 17:19:52
● 2026-02-15 01:53:10
● 2026-08-04 22:59:30

○MXmail.login-56.hoststar.ch2015-08-07 → 2017-03-23 · 4 obs

● 2015-08-07 03:48:32
● 2017-03-23 17:19:52
○ 2026-02-15 01:53:10
○ 2026-08-04 22:59:30

●A136.243.225.1712026-02-15 → 2026-08-04 · 2 obs

● 2026-02-15 01:53:10
● 2026-08-04 22:59:30

●A2a01:4f8:212:1719::152026-02-15 → 2026-08-04 · 2 obs

● 2026-02-15 01:53:10
● 2026-08-04 22:59:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
es	a.nic.es, c.nic.es, g.nic.es, h.nic.es	-
fitzner.es	ns1.syhost.ch, ns2.syhost.ch, ns3.syhost.ch, ns4.syhost.ch	-

✅ Authoritative Response

Server:217.160.80.161

NS records: ns1.syhost.ch, ns2.syhost.ch, ns3.syhost.ch, ns4.syhost.ch

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fitzner.es (unsigned zone)

⏱️ Timing

Total: 586ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`136.243.225.171`
AAAA	1	`2a01:4f8:212:1719::15`
NS	4	`ns2.syhost.ch, ns4.syhost.ch...`
MX	2	`mail.fitzner.es (pri: 10), 10v.hlogin.net (pri: 20)`
TXT	1	`v=spf1 a mx include:10v.hlogin.net -all`
SOA	1	`ns1.syhost.ch support.syhost.ch`

Analysis

Hierarchy

fitzner.es is the parent zone for mail.fitzner.es.

IP Addresses

fitzner.es directs to two IP numbers, 136.243.225.171 and 2a01:4f8:212:1719::15

Two other host names, along with trapp.ch, knellwolf.net and mail.lernfeld.at, also share IP numbers with fitzner.es.

Name Servers

The NS records for fitzner.es point to four name servers: ns1.syhost.ch, ns2.syhost.ch, ns3.syhost.ch and ns4.syhost.ch.

fitzner.es partially shares its NS delegation with several other domains, including gxl-munich.de, dentalservicebetriebe.de, syhosting.de and two others.

In DNS configurations, these name servers often share authority with ns1.cyhost.ch, ns2.cyhost.ch, ns3.cyhost.ch and 5 other name servers.

ns1.syhost.ch, ns2.syhost.ch, ns3.syhost.ch and ns4.syhost.ch each carry two IP addresses. ns1.syhost.ch has 217.160.80.161 and 2001:8d8:fe:53:217:160:80:161; ns2.syhost.ch has 217.160.81.161 and 2001:8d8:fe:53:217:160:81:161; ns3.syhost.ch has 185.132.35.161 and 2607:f1c0:fe:53:185:132:35:161; ns4.syhost.ch has 185.132.34.161 and 2607:f1c0:fe:53:185:132:34:161.

Mail Servers

fitzner.es is served by two mail servers, mail.fitzner.es and 10v.hlogin.net.

There is at least a partial MX overlap between fitzner.es and other domains, including canisclub.de, fitandfunlounge.ch, trapp.ch and two others.

mail.canisclub.de, mail.fitandfunlounge.ch, mail.trapp.ch and mail.knellwolf.net are mail servers that frequently appear together with these mail servers.

Host names directing to five IP addresses:

10v.hlogin.net has four IP addresses — 136.243.225.168, 136.243.225.169, 136.243.225.170 and two others.

Host names that have two IP addresses:

The A records for mail.fitzner.es return 136.243.225.171 and 2a01:4f8:212:1719::15.

10v.hlogin.net and mail.fitzner.es each have 136.243.225.171 IP addresses.