proactive.de - dns.ninja

proactive.de

DNSSEC⚠️ Not signed
A2a01:4f8:1c1d:beb::1πŸ‡©πŸ‡ͺ Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
A162.55.155.159πŸ‡©πŸ‡ͺ Hetzner162.55.0.0/16 HETZNER-DC
NSns1104.ui-dns.biz ⭐
A2001:8d8:fe:53:0:d9a0:5168:100πŸ‡©πŸ‡ͺ IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1104.ui-dns.biz
A217.160.81.104πŸ‡©πŸ‡ͺ IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1104.ui-dns.biz
NSns1104.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5268:100πŸ‡©πŸ‡ͺ IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1104.ui-dns.com
A217.160.82.104πŸ‡©πŸ‡ͺ IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1104.ui-dns.com
NSns1104.ui-dns.de
A2607:f1c0:fe:53:185:132:32:104πŸ‡ΊπŸ‡Έ IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1104.ui-dns.de
A185.132.32.104πŸ‡©πŸ‡ͺ IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1104.ui-dns.de
NSns1104.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5368:100πŸ‡©πŸ‡ͺ IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1104.ui-dns.org
A217.160.83.104πŸ‡©πŸ‡ͺ IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1104.ui-dns.org
MXmx00.ionos.de ⭐
A212.227.15.41πŸ‡©πŸ‡ͺ IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.de ⭐
A217.72.192.67πŸ‡©πŸ‡ͺ IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=spf1 ip4:81.89.197.253 include:_spf.perfora.net include:_spf-eu.ionos.com i...
TXTgoogle-site-verification=WQ4lGEEoN5bKgPzeqRcHiXzhTa7ANmdn0so3IUyuslQ
SOAns1104.ui-dns.bizhostmaster@schlund.de 2017-03-09 #37

de

DNSSECπŸ”’ Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1783930419
WOT: SAFE (68/100)

Subdomains

Same first word

Similar names

DNS History

16 records (8 active, 8 former)

20162017201820192020202120222023202420252026NSns1104.ui-dns.bizns1104.ui-dns.comns1104.ui-dns.dens1104.ui-dns.orgns5.schlund.dens6.schlund.deMXmx00.ionos.demx01.ionos.demx00.schlund.demx01.schlund.deA162.55.155.1592a01:4f8:1c1d:beb::12001:8d8:1001:5031:2c7f:d229:c407:c808217.160.122.245217.160.231.11582.165.76.243
●NSns1104.ui-dns.biz2026-02-19 β†’ 2026-07-13 Β· 3 obs
β—‹ 2017-09-23 16:07:36
● 2026-02-19 14:59:08
● 2026-07-13 09:22:46
●NSns1104.ui-dns.com2026-02-19 β†’ 2026-07-13 Β· 3 obs
β—‹ 2017-09-23 16:07:36
● 2026-02-19 14:59:08
● 2026-07-13 09:22:46
●NSns1104.ui-dns.de2026-02-19 β†’ 2026-07-13 Β· 3 obs
β—‹ 2017-09-23 16:07:36
● 2026-02-19 14:59:08
● 2026-07-13 09:22:46
●NSns1104.ui-dns.org2026-02-19 β†’ 2026-07-13 Β· 3 obs
β—‹ 2017-09-23 16:07:36
● 2026-02-19 14:59:08
● 2026-07-13 09:22:46
β—‹NSns5.schlund.de2015-05-31 β†’ 2017-09-23 Β· 4 obs
● 2015-05-31 07:55:40
● 2017-09-23 16:07:36
β—‹ 2026-02-19 14:59:08
β—‹ 2026-07-13 09:22:46
β—‹NSns6.schlund.de2015-05-31 β†’ 2017-09-23 Β· 4 obs
● 2015-05-31 07:55:40
● 2017-09-23 16:07:36
β—‹ 2026-02-19 14:59:08
β—‹ 2026-07-13 09:22:46
●MXmx00.ionos.de2026-02-19 β†’ 2026-07-13 Β· 3 obs
β—‹ 2017-09-23 16:07:36
● 2026-02-19 14:59:08
● 2026-07-13 09:22:46
β—‹MXmx00.schlund.de2015-05-31 β†’ 2017-09-23 Β· 4 obs
● 2015-05-31 07:55:40
● 2017-09-23 16:07:36
β—‹ 2026-02-19 14:59:08
β—‹ 2026-07-13 09:22:46
●MXmx01.ionos.de2026-02-19 β†’ 2026-07-13 Β· 3 obs
β—‹ 2017-09-23 16:07:36
● 2026-02-19 14:59:08
● 2026-07-13 09:22:46
β—‹MXmx01.schlund.de2015-05-31 β†’ 2017-09-23 Β· 4 obs
● 2015-05-31 07:55:40
● 2017-09-23 16:07:36
β—‹ 2026-02-19 14:59:08
β—‹ 2026-07-13 09:22:46
●A162.55.155.1592026-02-19 β†’ 2026-07-13 Β· 3 obs
β—‹ 2017-09-23 16:07:36
● 2026-02-19 14:59:08
● 2026-07-13 09:22:46
β—‹A2001:8d8:1001:5031:2c7f:d229:c407:c8082016-12-30 β†’ 2017-09-23 Β· 5 obs
β—‹ 2016-04-30 07:17:20
● 2016-12-30 07:44:02
● 2017-09-23 16:07:36
β—‹ 2026-02-19 14:59:08
β—‹ 2026-07-13 09:22:46
β—‹A217.160.122.2452016-12-30 β†’ 2017-09-23 Β· 5 obs
β—‹ 2016-04-30 07:17:20
● 2016-12-30 07:44:02
● 2017-09-23 16:07:36
β—‹ 2026-02-19 14:59:08
β—‹ 2026-07-13 09:22:46
β—‹A217.160.231.1152016-04-30 β†’ 2016-04-30 Β· 4 obs
β—‹ 2016-01-28 18:46:40
● 2016-04-30 07:17:20
β—‹ 2016-12-30 07:44:02
β—‹ 2026-07-13 09:22:46
●A2a01:4f8:1c1d:beb::12026-02-19 β†’ 2026-07-13 Β· 3 obs
β—‹ 2017-09-23 16:07:36
● 2026-02-19 14:59:08
● 2026-07-13 09:22:46
β—‹A82.165.76.2432015-05-31 β†’ 2016-01-28 Β· 4 obs
● 2015-05-31 07:55:40
● 2016-01-28 18:46:40
β—‹ 2016-04-30 07:17:20
β—‹ 2026-07-13 09:22:46

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
proactive.dens1104.ui-dns.biz, ns1104.ui-dns.org, ns1104.ui-dns.de, ns1104.ui-dns.com-

βœ… 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

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for proactive.de (unsigned zone)

⏱️ Timing

Total: 824ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1162.55.155.159
AAAA12a01:4f8:1c1d:beb::1
NS4ns1104.ui-dns.com, ns1104.ui-dns.org...
MX2mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)
TXT2google-site-verification=WQ4lGEEoN5bKgPz, v=spf1 ip4:81.89.197.253 include:_spf.pe
SOA1ns1104.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 β€” 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 β€” mx00.ionos.de and mx01.ionos.de.

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

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

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