doublezero.de - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`doublezero.de`

DNSSEC	⚠️ Not signed
A	217.160.0.3^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
		PTR	`217-160-0-3.elastic-ssl.ui-r.com`
NS	`ns1049.ui-dns.biz` ⭐
		A	2607:f1c0:fe:53:185:132:33:49^{🇺🇸 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	`ns1049.ui-dns.biz`
		A	185.132.33.49^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1049.ui-dns.biz`
NS	`ns1049.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:49^{🇺🇸 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	`ns1049.ui-dns.com`
		A	185.132.34.49^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1049.ui-dns.com`
NS	`ns1049.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:49^{🇺🇸 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	`ns1049.ui-dns.de`
		A	185.132.32.49^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1049.ui-dns.de`
NS	`ns1049.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:49^{🇺🇸 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	`ns1049.ui-dns.org`
		A	185.132.35.49^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1049.ui-dns.org`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	212.227.15.188^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1049.ui-dns.biz`hostmaster@schlund.de 2016-06-25 #8

`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=1786958205

Same first word

doublezero.plus

doublezero.de

doublezero.click

doublezero.co

doublezero.eu

doublezero.ca

doublezero.tech

doublezero.net

doublezero.com

doublezero.guru

doublezero.io

doublezero.com.tr

doublezero.co.uk

doublezero.xyz

DNS History

13 records (7 active, 6 former)

●NSns1049.ui-dns.biz2026-03-09 → 2026-08-17 · 3 obs

○ 2017-08-25 23:08:44
● 2026-03-09 02:41:22
● 2026-08-17 09:28:14

●NSns1049.ui-dns.com2026-03-09 → 2026-08-17 · 3 obs

○ 2017-08-25 23:08:44
● 2026-03-09 02:41:22
● 2026-08-17 09:28:14

●NSns1049.ui-dns.de2026-03-09 → 2026-08-17 · 3 obs

○ 2017-08-25 23:08:44
● 2026-03-09 02:41:22
● 2026-08-17 09:28:14

●NSns1049.ui-dns.org2026-03-09 → 2026-08-17 · 3 obs

○ 2017-08-25 23:08:44
● 2026-03-09 02:41:22
● 2026-08-17 09:28:14

○NSns11.schlund.de2015-06-27 → 2017-08-25 · 4 obs

● 2015-06-27 21:35:44
● 2017-08-25 23:08:44
○ 2026-03-09 02:41:22
○ 2026-08-17 09:28:14

○NSns12.schlund.de2015-06-27 → 2017-08-25 · 4 obs

● 2015-06-27 21:35:44
● 2017-08-25 23:08:44
○ 2026-03-09 02:41:22
○ 2026-08-17 09:28:14

●MXmx00.ionos.de2026-03-09 → 2026-08-17 · 3 obs

○ 2017-08-25 23:08:44
● 2026-03-09 02:41:22
● 2026-08-17 09:28:14

○MXmx00.schlund.de2015-06-27 → 2017-08-25 · 4 obs

● 2015-06-27 21:35:44
● 2017-08-25 23:08:44
○ 2026-03-09 02:41:22
○ 2026-08-17 09:28:14

●MXmx01.ionos.de2026-03-09 → 2026-08-17 · 3 obs

○ 2017-08-25 23:08:44
● 2026-03-09 02:41:22
● 2026-08-17 09:28:14

○MXmx01.schlund.de2015-06-27 → 2017-08-25 · 4 obs

● 2015-06-27 21:35:44
● 2017-08-25 23:08:44
○ 2026-03-09 02:41:22
○ 2026-08-17 09:28:14

●A217.160.0.32026-03-09 → 2026-08-17 · 3 obs

○ 2017-08-25 23:08:44
● 2026-03-09 02:41:22
● 2026-08-17 09:28:14

○A217.160.231.1862016-06-23 → 2017-08-25 · 5 obs

○ 2016-03-05 21:52:44
● 2016-06-23 18:45:20
● 2017-08-25 23:08:44
○ 2026-03-09 02:41:22
○ 2026-08-17 09:28:14

○A82.165.102.1312015-06-27 → 2016-03-05 · 4 obs

● 2015-06-27 21:35:44
● 2016-03-05 21:52:44
○ 2016-06-23 18:45:20
○ 2026-08-17 09:28:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
doublezero.de	ns1049.ui-dns.biz, ns1049.ui-dns.de, ns1049.ui-dns.org, ns1049.ui-dns.com	-

✅ Authoritative Response

Server:185.132.33.49

NS records: ns1049.ui-dns.biz, ns1049.ui-dns.de, ns1049.ui-dns.org, ns1049.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doublezero.de (unsigned zone)

⏱️ Timing

Total: 777ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.3`
NS	4	`ns1049.ui-dns.org, ns1049.ui-dns.com...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1049.ui-dns.biz hostmaster.schlund.de`

Analysis

IP Addresses

doublezero.de has exactly one IP address — 217.160.0.3.

1741.info, oroemer.com, moonlightgolf.de plus two other host names have IP numbers in common with doublezero.de.

Name Servers

Four name servers handle the delegation for doublezero.de: ns1049.ui-dns.biz, ns1049.ui-dns.com, ns1049.ui-dns.de and ns1049.ui-dns.org.

doublezero.de has at least partial name server overlap with other domains, such as alberonatale.it, marelli-forum.de, itostech.org and two others.

It is common to find these name servers paired with the name servers ns1118.ui-dns.de.

ns1049.ui-dns.biz, ns1049.ui-dns.com, ns1049.ui-dns.de and ns1049.ui-dns.org all point to exactly two IP numbers each: ns1049.ui-dns.biz → 185.132.33.49 and 2607:f1c0:fe:53:185:132:33:49; ns1049.ui-dns.com → 185.132.34.49 and 2607:f1c0:fe:53:185:132:34:49; ns1049.ui-dns.de → 185.132.32.49 and 2607:f1c0:fe:53:185:132:32:49; ns1049.ui-dns.org → 185.132.35.49 and 2607:f1c0:fe:53:185:132:35:49.

Mail Servers

doublezero.de uses two mail servers, mx00.ionos.de and mx01.ionos.de.

The mail server setup of doublezero.de matches that of other domains such as megavan.de, crck.net, citroen-ds.org and two others.

mx00.ionos.de directs to 212.227.15.171 and mx01.ionos.de directs to 212.227.15.188; each host name points to exactly one IP number.