proactive.de - dns.ninja

`proactive.de`

DNSSEC	⚠️ Not signed
A	2a01:4f8:1c1d:beb::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
A	162.55.155.159^{🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC}
NS	`ns1104.ui-dns.biz` ⭐
		A	2001:8d8:fe:53:0:d9a0:5168:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1104.ui-dns.biz`
		A	217.160.81.104^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1104.ui-dns.biz`
NS	`ns1104.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5268:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1104.ui-dns.com`
		A	217.160.82.104^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1104.ui-dns.com`
NS	`ns1104.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:104^{🇺🇸 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	`ns1104.ui-dns.de`
		A	185.132.32.104^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1104.ui-dns.de`
NS	`ns1104.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5368:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1104.ui-dns.org`
		A	217.160.83.104^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1104.ui-dns.org`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 ip4:81.89.197.253 include:_spf.perfora.net include:_spf-eu.ionos.com i...`
TXT	`google-site-verification=WQ4lGEEoN5bKgPzeqRcHiXzhTa7ANmdn0so3IUyuslQ`
SOA	`ns1104.ui-dns.biz`hostmaster@schlund.de 2017-03-09 #37

`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=1783930419

WOT: SAFE (68/100)

Subdomains

www.proactive.de

Same first word

proactive.eu.com

proactive.cc

proactive.healthcare

proactive.pl

proactive.com.na

proactive.markets

proactive.immo

proactive.ly

proactive.in

proactive.co.ke

proactive.co

proactive.com.qa

proactive.com.hk

proactive.net

proactive.ee

proactive.vip

proactive.co.in

proactive.technology

proactive.it

proactive.ph

proactive.md

proactive.systems

proactive.no

proactive.awsapps.com

proactive.nl

proactive.de

proactive.net.au

proactive.co.th

proactive.support

proactive.ch

proactive.com.pl

proactive.hu

proactive.ro

proactive.click

proactive.inc

proactive.swiss

proactive.digital

proactive.jp

proactive.bg

proactive.com

proactive.media

proactive.lu

proactive.dk

proactive.ie

proactive.co.za

proactive.gr

proactive.fi

proactive.cz

proactive.info

proactive.expert

proactive.im

proactive.be

proactive.solutions

proactive.ca

proactive.to

proactive.ltd

proactive.pro

proactive.care

proactive.services

proactive.at

proactive.marketing

proactive.fr

proactive.dental

Similar names

DNS History

16 records (8 active, 8 former)

●NSns1104.ui-dns.biz2026-02-19 → 2026-07-13 · 3 obs

○ 2017-09-23 16:07:36
● 2026-02-19 14:59:08
● 2026-07-13 09:22:46

●NSns1104.ui-dns.com2026-02-19 → 2026-07-13 · 3 obs

○ 2017-09-23 16:07:36
● 2026-02-19 14:59:08
● 2026-07-13 09:22:46

●NSns1104.ui-dns.de2026-02-19 → 2026-07-13 · 3 obs

○ 2017-09-23 16:07:36
● 2026-02-19 14:59:08
● 2026-07-13 09:22:46

●NSns1104.ui-dns.org2026-02-19 → 2026-07-13 · 3 obs

○ 2017-09-23 16:07:36
● 2026-02-19 14:59:08
● 2026-07-13 09:22:46

○NSns5.schlund.de2015-05-31 → 2017-09-23 · 4 obs

● 2015-05-31 07:55:40
● 2017-09-23 16:07:36
○ 2026-02-19 14:59:08
○ 2026-07-13 09:22:46

○NSns6.schlund.de2015-05-31 → 2017-09-23 · 4 obs

● 2015-05-31 07:55:40
● 2017-09-23 16:07:36
○ 2026-02-19 14:59:08
○ 2026-07-13 09:22:46

●MXmx00.ionos.de2026-02-19 → 2026-07-13 · 3 obs

○ 2017-09-23 16:07:36
● 2026-02-19 14:59:08
● 2026-07-13 09:22:46

○MXmx00.schlund.de2015-05-31 → 2017-09-23 · 4 obs

● 2015-05-31 07:55:40
● 2017-09-23 16:07:36
○ 2026-02-19 14:59:08
○ 2026-07-13 09:22:46

●MXmx01.ionos.de2026-02-19 → 2026-07-13 · 3 obs

○ 2017-09-23 16:07:36
● 2026-02-19 14:59:08
● 2026-07-13 09:22:46

○MXmx01.schlund.de2015-05-31 → 2017-09-23 · 4 obs

● 2015-05-31 07:55:40
● 2017-09-23 16:07:36
○ 2026-02-19 14:59:08
○ 2026-07-13 09:22:46

●A162.55.155.1592026-02-19 → 2026-07-13 · 3 obs

○ 2017-09-23 16:07:36
● 2026-02-19 14:59:08
● 2026-07-13 09:22:46

○A2001:8d8:1001:5031:2c7f:d229:c407:c8082016-12-30 → 2017-09-23 · 5 obs

○ 2016-04-30 07:17:20
● 2016-12-30 07:44:02
● 2017-09-23 16:07:36
○ 2026-02-19 14:59:08
○ 2026-07-13 09:22:46

○A217.160.122.2452016-12-30 → 2017-09-23 · 5 obs

○ 2016-04-30 07:17:20
● 2016-12-30 07:44:02
● 2017-09-23 16:07:36
○ 2026-02-19 14:59:08
○ 2026-07-13 09:22:46

○A217.160.231.1152016-04-30 → 2016-04-30 · 4 obs

○ 2016-01-28 18:46:40
● 2016-04-30 07:17:20
○ 2016-12-30 07:44:02
○ 2026-07-13 09:22:46

●A2a01:4f8:1c1d:beb::12026-02-19 → 2026-07-13 · 3 obs

○ 2017-09-23 16:07:36
● 2026-02-19 14:59:08
● 2026-07-13 09:22:46

○A82.165.76.2432015-05-31 → 2016-01-28 · 4 obs

● 2015-05-31 07:55:40
● 2016-01-28 18:46:40
○ 2016-04-30 07:17:20
○ 2026-07-13 09:22:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
proactive.de	ns1104.ui-dns.biz, ns1104.ui-dns.org, ns1104.ui-dns.de, ns1104.ui-dns.com	-

✅ Authoritative Response

Server:217.160.81.104

NS records: ns1104.ui-dns.biz, ns1104.ui-dns.org, ns1104.ui-dns.de, ns1104.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for proactive.de (unsigned zone)

⏱️ Timing

Total: 824ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.55.155.159`
AAAA	1	`2a01:4f8:1c1d:beb::1`
NS	4	`ns1104.ui-dns.com, ns1104.ui-dns.org...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	2	`google-site-verification=WQ4lGEEoN5bKgPz, v=spf1 ip4:81.89.197.253 include:_spf.pe`
SOA	1	`ns1104.ui-dns.biz hostmaster.schlund.de`

Analysis

Hierarchy

www.proactive.de is a subdomain of proactive.de.

IP Addresses

proactive.de points to the IP addresses 162.55.155.159 and 2a01:4f8:1c1d:beb::1

sportpark-quickborn.de, gym-lounge.de, dsb-layer.entrecode.de and two other host names share IP numbers with proactive.de.

Name Servers

The authoritative name servers for proactive.de are ns1104.ui-dns.biz, ns1104.ui-dns.com, ns1104.ui-dns.de and ns1104.ui-dns.org.

The name servers of proactive.de overlap at least partially with those of other domains — among them alan-boyd.com, limaperita.com, copleys.org and two more.

These name servers commonly appear in delegations together with ns1120.ui-dns.biz, ns1099.ui-dns.com, ns1080.ui-dns.de and 7 other.

Each of the four hosts ns1104.ui-dns.biz, ns1104.ui-dns.com, ns1104.ui-dns.de and ns1104.ui-dns.org has two IP addresses. ns1104.ui-dns.biz points to 217.160.81.104 and 2001:8d8:fe:53:0:d9a0:5168:100. ns1104.ui-dns.com points to 217.160.82.104 and 2001:8d8:fe:53:0:d9a0:5268:100. ns1104.ui-dns.de points to 185.132.32.104 and 2607:f1c0:fe:53:185:132:32:104. ns1104.ui-dns.org points to 217.160.83.104 and 2001:8d8:fe:53:0:d9a0:5368:100.

Mail Servers

Mail for proactive.de is handled by two mail servers — mx00.ionos.de and mx01.ionos.de.

proactive.de uses an identical mail server configuration to several other domains — among them solea-service.com, kumeblossom.com, sysfit.com and two more.

proactive.de has mail servers in common with other domains — keitopso.net being one example.

Both mx00.ionos.de and mx01.ionos.de have a single IP address each — mx00.ionos.de resolves to 212.227.15.41 while mx01.ionos.de resolves to 217.72.192.67.