soft4tec.de - robtex.com

soft4tec.de

DNSSEC⚠️ Not signed
A87.106.167.66🇩🇪 IONOS-AS87.106.167.0/24 IONOS SE ber.de
NSns1.domainoffensive.de ⭐
A2001:67c:1bc::21🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast
PTRns1.mainns.de
A192.174.68.21🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net
PTRns1.mainns.de
NSns2.domainoffensive.de
A2001:67c:10b8::21🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net
PTRns2.mainns.eu
A176.97.158.21🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net
PTRns2.mainns.eu
NSns3.domainoffensive.de
A2001:67c:1bc::20🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast
PTRns3.mainns.net
A192.174.68.20🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net
PTRns3.mainns.net
MXmx1.forwardemail.net ⭐
A2604:a880:2:d0::306:1🇺🇸 DIGITALOCEAN2604:a880:2::/48 DigitalOcean
PTRmx1.forwardemail.net
A2a02:6ea0:d71e::2🇺🇸 CDN772a02:6ea0:d700::/40 Denver IPv6
PTRmx1.forwardemail.net
A121.127.44.56🇺🇸 CDN77121.127.44.0/24 Denver
PTRmx1.forwardemail.net
A138.197.213.185🇺🇸 DIGITALOCEAN138.197.208.0/20 DigitalOcean
PTRmx1.forwardemail.net
MXmx2.forwardemail.net ⭐
A2604:a880:400:d1::cd:9001🇺🇸 DIGITALOCEAN2604:a880:400::/48 DigitalOcean
PTRmx2.forwardemail.net
A2a02:6ea0:d71e::1🇺🇸 CDN772a02:6ea0:d700::/40 Denver IPv6
PTRmx2.forwardemail.net
A104.248.224.170🇺🇸 DIGITALOCEAN104.248.224.0/20 DigitalOcean
PTRmx2.forwardemail.net
A121.127.44.59🇺🇸 CDN77121.127.44.0/24 Denver
PTRmx2.forwardemail.net
TXTv=spf1 include:spf.forwardemail.net -all
TXTforward-email-site-verification=hqq8gGFeYO
SOAns1.domainoffensive.deinfo@domains.resellerinterface.de serial=1771232384

de

DNSSEC🔒 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=1776079496

Previously MX for

soft4tec.de

Subdomains

mail.soft4tec.de

Same first word

soft4tec.de

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSns1.domainoffensive.dens2.domainoffensive.dens3.domainoffensive.dens01.1blu.dens02.1blu.deMXmx1.forwardemail.netmx2.forwardemail.net178.254.28.23178.254.28.23mail.soft4tec.desoft4tec.deA87.106.167.66178.254.28.23
○NSns01.1blu.de2015-07-23 → 2017-07-06 · 4 obs
● 2015-07-23 22:24:32
● 2017-07-06 07:28:56
○ 2026-03-22 05:38:20
○ 2026-04-13 11:38:42
○NSns02.1blu.de2015-07-23 → 2017-07-06 · 4 obs
● 2015-07-23 22:24:32
● 2017-07-06 07:28:56
○ 2026-03-22 05:38:20
○ 2026-04-13 11:38:42
●NSns1.domainoffensive.de2026-03-22 → 2026-04-13 · 3 obs
○ 2017-07-06 07:28:56
● 2026-03-22 05:38:20
● 2026-04-13 11:38:42
●NSns2.domainoffensive.de2026-03-22 → 2026-04-13 · 3 obs
○ 2017-07-06 07:28:56
● 2026-03-22 05:38:20
● 2026-04-13 11:38:42
●NSns3.domainoffensive.de2026-03-22 → 2026-04-13 · 3 obs
○ 2017-07-06 07:28:56
● 2026-03-22 05:38:20
● 2026-04-13 11:38:42
○MX178.254.28.232015-11-22 → 2015-11-22 · 4 obs
○ 2015-07-23 22:24:32
● 2015-11-22 08:31:20
○ 2016-02-11 13:33:22
○ 2026-04-13 11:38:42
○MX178.254.28.232015-07-23 → 2015-07-23 · 3 obs
● 2015-07-23 22:24:32
○ 2015-11-22 08:31:20
○ 2026-04-13 11:38:42
○MXmail.soft4tec.de2026-03-22 → 2026-04-13 · 2 obs
○ 2026-03-22 05:38:20
○ 2026-04-13 11:38:42
●MXmx1.forwardemail.net2026-03-22 → 2026-04-13 · 3 obs
○ 2017-07-06 07:28:56
● 2026-03-22 05:38:20
● 2026-04-13 11:38:42
●MXmx2.forwardemail.net2026-03-22 → 2026-04-13 · 3 obs
○ 2017-07-06 07:28:56
● 2026-03-22 05:38:20
● 2026-04-13 11:38:42
○MXsoft4tec.de2016-02-11 → 2017-07-06 · 5 obs
○ 2015-11-22 08:31:20
● 2016-02-11 13:33:22
● 2017-07-06 07:28:56
○ 2026-03-22 05:38:20
○ 2026-04-13 11:38:42
○A178.254.28.232015-07-23 → 2017-07-06 · 4 obs
● 2015-07-23 22:24:32
● 2017-07-06 07:28:56
○ 2026-03-22 05:38:20
○ 2026-04-13 11:38:42
●A87.106.167.662026-03-22 → 2026-04-13 · 3 obs
○ 2017-07-06 07:28:56
● 2026-03-22 05:38:20
● 2026-04-13 11:38:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, z.nic.de, a.nic.de-
soft4tec.dens1.domainoffensive.de, ns3.domainoffensive.de, ns2.domainoffensive.de-

✅ Authoritative Response

Server:192.174.68.21

NS records: ns1.domainoffensive.de, ns3.domainoffensive.de, ns2.domainoffensive.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for soft4tec.de (unsigned zone)

⏱️ Timing

Total: 766ms | Queries: -

📄 Records

TypeCountSample Data
A187.106.167.66
NS3ns3.domainoffensive.de, ns1.domainoffensive.de...
MX2mx2.forwardemail.net (pri: 10), mx1.forwardemail.net (pri: 10)
TXT2v=spf1 include:spf.forwardemail.net -all, forward-email-site-verification=hqq8gGFe
SOA1ns1.domainoffensive.de info.domains.rese

Analysis

Hierarchy

soft4tec.de is the parent of mail.soft4tec.de.

IP Addresses

soft4tec.de resolves to a single IP address: 87.106.167.66.

Other host names, such as mail.soft4tec.de and ip87-106-167-66.pbiaas.com, share IP numbers with soft4tec.de.

Name Servers

soft4tec.de is delegated to three name servers: ns1.domainoffensive.de, ns2.domainoffensive.de and ns3.domainoffensive.de.

soft4tec.de at least partially shares name servers with other domains, including cheatcodes.de, ethereum-cashcard.com, rammbock-film.de, greenexpress.de and ethicorum.com.

These name servers are commonly used with ns2.domainoffensive.eu and ns3.domainoffensive.net.

Host names with two IP numbers:

ns1.domainoffensive.de points to: 2001:67c:1bc::21 and 192.174.68.21

ns2.domainoffensive.de points to: 2001:67c:10b8::21 and 176.97.158.21

ns3.domainoffensive.de points to: 2001:67c:1bc::20 and 192.174.68.20

Mail Servers

soft4tec.de is handled by two mail servers: mx1.forwardemail.net and mx2.forwardemail.net.

soft4tec.de shares its mail server setup with other domains, including avays.com, freenet.org, egpu.nl, benson.com.hk and daravb.com.

Host names with four IP numbers:

mx1.forwardemail.net points to 2604:a880:2:d0::306:1, 2a02:6ea0:d71e::2, 121.127.44.56 and 138.197.213.185.

mx2.forwardemail.net points to 2604:a880:400:d1::cd:9001, 2a02:6ea0:d71e::1, 104.248.224.170 and 121.127.44.59.