`z-ac.de`

DNSSEC	⚠️ Not signed
NS	`ns3.stratoserver.net` ⚠️ Not in zone NS records
		A	2607:f1c0:fe:53:185:132:34:159^{🇺🇸 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	`ns3.stratoserver.net`
		A	185.132.34.159^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns3.stratoserver.net`
NS	`ns4.stratoserver.net` ⚠️ Not in zone NS records
		A	2001:8d8:fe:53:5747:2a74:d:32^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns4.stratoserver.net`
		A	217.160.80.159^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns4.stratoserver.net`

`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=1778590612

WOT: SAFE (63/100)

Previously MX for

z-ac.de

www.z-ac.de

Same first word

z-ac.de

z-ac.com

Similar names

cz-a.com

az-c.co.jp

az-c.net

a-cz.de

ac-z.com

z-ca.com

c-az.jp

az-c.com

ca-z.com

c-az.net

DNS History

6 records (2 active, 4 former)

○NSns.serverkompetenz.de2015-08-21 → 2016-10-09 · 4 obs

● 2015-08-21 06:03:46
● 2016-10-09 19:07:58
○ 2017-01-14 16:46:26
○ 2026-05-12 13:27:18

○NSns2.serverkompetenz.de2015-08-21 → 2016-10-09 · 4 obs

● 2015-08-21 06:03:46
● 2016-10-09 19:07:58
○ 2017-01-14 16:46:26
○ 2026-05-12 13:27:18

●NSns3.stratoserver.net2017-01-14 → 2026-05-12 · 3 obs

○ 2016-10-09 19:07:58
● 2017-01-14 16:46:26
● 2026-05-12 13:27:18

●NSns4.stratoserver.net2017-01-14 → 2026-05-12 · 3 obs

○ 2016-10-09 19:07:58
● 2017-01-14 16:46:26
● 2026-05-12 13:27:18

○MXz-ac.de2015-08-21 → 2017-01-14 · 4 obs

● 2015-08-21 06:03:46
● 2017-01-14 16:46:26
○ 2026-03-30 19:20:42
○ 2026-05-12 13:27:18

○A81.169.131.2472015-08-21 → 2017-01-14 · 4 obs

● 2015-08-21 06:03:46
● 2017-01-14 16:46:26
○ 2026-03-30 19:20:42
○ 2026-05-12 13:27:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, z.nic.de, a.nic.de	-
z-ac.de	ns3.stratoserver.net, ns4.stratoserver.net	-

✅ Authoritative Response

Server:185.132.34.159

NS records: ns3.stratoserver.net, ns4.stratoserver.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for z-ac.de (unsigned zone)

⏱️ Timing

Total: 741ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

z-ac.de is delegated to two name servers: ns3.stratoserver.net and ns4.stratoserver.net.

z-ac.de shares the same name server setup as other domains, for example ernst-hassebrauk.com, cs-mailsrv.de, bezirk1-bkbv.de, vollersroda.de and vittozzi.de.

Host names with two IP numbers:

ns3.stratoserver.net points to 2607:f1c0:fe:53:185:132:34:159 and 185.132.34.159

ns4.stratoserver.net points to 2001:8d8:fe:53:5747:2a74:d:32 and 217.160.80.159

z-ac.de - robtex.com

z-ac.de

de