`robertzueblin.com`

DNSSEC	⚠️ Not signed
A	149.126.4.104^{🇨🇭 CYON149.126.0.0/21 cyon GmbH}
		PTR	`s095.cyon.net`
NS	`ns1.cyon.ch` ⭐ ⚠️ Not in zone NS records
		A	2a01:ab20:0:185::2^{🇨🇭 CYON2a01:ab20::/32}
		A	185.174.216.2^{🇨🇭 CYON185.174.216.0/22}
			PTR	`ns1.cyon.ch`
NS	`docks17.rzone.de` ⚠️ Not in zone NS records
		A	2001:8d8:fe:53:5747:2a74:d:17^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks17.rzone.de`
		A	217.160.80.144^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks17.rzone.de`
NS	`ns2.cyon.ch` ⚠️ Not in zone NS records
		A	2001:67c:234::2^{🇨🇭 CYON2001:67c:234::/48 cyon GmbH}
		A	91.206.24.2^{🇨🇭 CYON91.206.24.0/23 Cyon GmbH}
			PTR	`ns2.cyon.ch`
NS	`shades05.rzone.de` ⚠️ Not in zone NS records
		A	2607:f1c0:fe:53:185:132:34:132^{🇺🇸 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	`shades05.rzone.de`
		A	185.132.34.132^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades05.rzone.de`
MX	`mail.robertzueblin.com` ⭐
		A	2a01:ab20:0:4::104^{🇨🇭 CYON2a01:ab20::/32}
			PTR	`s095.cyon.net`
SOA	`ns1.cyon.ch`server@cyon.ch 2022-02-18 #1

`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=1776054897

Same first word

robertzueblin.com

DNS History

9 records (6 active, 3 former)

●NSdocks17.rzone.de2016-12-20 → 2026-04-13 · 2 obs

● 2016-12-20 04:31:32
● 2026-04-13 04:53:34

●NSns1.cyon.ch2026-04-04 → 2026-04-13 · 3 obs

○ 2016-12-20 04:31:32
● 2026-04-04 09:05:10
● 2026-04-13 04:53:34

●NSns2.cyon.ch2026-04-04 → 2026-04-13 · 3 obs

○ 2016-12-20 04:31:32
● 2026-04-04 09:05:10
● 2026-04-13 04:53:34

●NSshades05.rzone.de2016-12-20 → 2026-04-13 · 2 obs

● 2016-12-20 04:31:32
● 2026-04-13 04:53:34

●MXmail.robertzueblin.com2026-04-04 → 2026-04-13 · 3 obs

○ 2017-09-26 00:07:10
● 2026-04-04 09:05:10
● 2026-04-13 04:53:34

○MXsmtpin.rzone.de2016-12-20 → 2017-09-26 · 4 obs

● 2016-12-20 04:31:32
● 2017-09-26 00:07:10
○ 2026-04-04 09:05:10
○ 2026-04-13 04:53:34

●A149.126.4.1042026-04-13 → 2026-04-13 · 3 obs

○ 2026-04-04 09:05:10
● 2026-04-13 04:53:32
● 2026-04-13 04:53:34

○A2a01:238:20a:202:1041:0:145:462016-12-20 → 2017-09-26 · 4 obs

● 2016-12-20 04:31:32
● 2017-09-26 00:07:10
○ 2026-04-04 09:05:10
○ 2026-04-13 04:53:34

○A81.169.145.462016-12-20 → 2017-09-26 · 4 obs

● 2016-12-20 04:31:32
● 2017-09-26 00:07:10
○ 2026-04-04 09:05:10
○ 2026-04-13 04:53:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net...	-
robertzueblin.com	ns1.cyon.ch, ns2.cyon.ch, shades05.rzone.de, docks17.rzone.de	-

✅ Authoritative Response

Server:185.132.34.132

NS records: ns1.cyon.ch, ns2.cyon.ch, shades05.rzone.de, docks17.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for robertzueblin.com (unsigned zone)

⏱️ Timing

Total: 769ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`149.126.4.104`
NS	2	`ns1.cyon.ch, ns2.cyon.ch`
TXT	1	`v=spf1 include:spf.protection.cyon.net -`

Analysis

IP Addresses

robertzueblin.com points to IP number: 149.126.4.104.

Other host names such as muenzenonline-auktion.ch, mail.vinval.ch, mail.bsforst.ch, terrarienbau.ch and sva-zuerich.ch share IPs with robertzueblin.com.

Name Servers

robertzueblin.com is delegated to four name servers: ns1.cyon.ch, ns2.cyon.ch, docks17.rzone.de and shades05.rzone.de.

robertzueblin.com at least partially shares name servers with other domains, for instance numex.tv, kanzleiservice.org, heliocent.de, ttoner.de and hegering-juehnsdorferheide.de.

These name servers are commonly used with shades18.rzone.de, docks08.rzone.de, docks15.rzone.de, shades15.rzone.de, docks18.rzone.de, shades03.rzone.de, shades14.rzone.de, docks04.rzone.de and shades10.rzone.de.

Host names with two IP numbers: ns1.cyon.ch points to 2a01:ab20:0:185::2 and 185.174.216.2; ns2.cyon.ch points to 2001:67c:234::2 and 91.206.24.2; docks17.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:17 and 217.160.80.144; shades05.rzone.de points to 2607:f1c0:fe:53:185:132:34:132 and 185.132.34.132.

Mail Servers

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

mail.robertzueblin.com points to a single IP: 2a01:ab20:0:4::104.

robertzueblin.com - robtex.com