etf4u.com - robtex.com

etf4u.com

DNSSEC⚠️ Not signed
A2a01:4f8:c2c:abf5::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRcs2.web-redirect.eu
A2a01:4f8:c010:3f9c::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
A116.202.9.166🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC
A116.203.213.72🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC
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
MXmx01.mail-redirect.de ⭐
A2a01:4f8:1c17:52e9::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRmx01.mail-redirect.de
A88.99.82.73🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC
PTRmx01.mail-redirect.de
MXmx02.mail-redirect.eu ⭐
A2a01:4f8:c2c:9ff::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRmx02.mail-redirect.eu
A159.69.107.183🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC
PTRmx02.mail-redirect.eu
TXTv=spf1 mx mx:mx01.mail-redirect.de mx:mx02.mail-redirect.eu ~all
SOAns1.domainoffensive.deinfo@domains.resellerinterface.de serial=1778135351

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778830336

Same first word

etf4u.com

Similar names

eft4u.eu
eft4u.com

DNS History

17 records (9 active, 8 former)

200920112013201520172019202120232025NSns1.domainoffensive.dens2.domainoffensive.dens3.domainoffensive.dens33.domaincontrol.comns34.domaincontrol.comMXmx01.mail-redirect.demx02.mail-redirect.eumailstore1.secureserver.netmx.redirect.domainoffensive.demxfallback.redirect.domainoffensive.desmtp.secureserver.netA116.202.9.166116.203.213.722a01:4f8:c010:3f9c::12a01:4f8:c2c:abf5::12a01:4f8:190:62f4::1378.47.59.169
●NSns1.domainoffensive.de2015-10-19 → 2026-05-15 · 3 obs
○ 2008-03-13 00:17:26
● 2015-10-19 14:54:10
● 2026-05-15 07:35:24
●NSns2.domainoffensive.de2015-10-19 → 2026-05-15 · 3 obs
○ 2008-03-13 00:17:26
● 2015-10-19 14:54:10
● 2026-05-15 07:35:24
●NSns3.domainoffensive.de2015-10-19 → 2026-05-15 · 3 obs
○ 2008-03-13 00:17:26
● 2015-10-19 14:54:10
● 2026-05-15 07:35:24
○NSns33.domaincontrol.com2008-03-13 → 2008-03-13 · 3 obs
● 2008-03-13 00:17:26
○ 2015-10-19 14:54:10
○ 2026-05-15 07:35:24
○NSns34.domaincontrol.com2008-03-13 → 2008-03-13 · 3 obs
● 2008-03-13 00:17:26
○ 2015-10-19 14:54:10
○ 2026-05-15 07:35:24
○MXmailstore1.secureserver.net2008-03-13 → 2008-03-13 · 3 obs
● 2008-03-13 00:17:26
○ 2015-10-19 14:54:10
○ 2026-05-15 07:35:24
○MXmx.redirect.domainoffensive.de2015-10-19 → 2017-04-04 · 5 obs
○ 2008-03-13 00:17:26
● 2015-10-19 14:54:10
● 2017-04-04 20:47:38
○ 2020-04-10 13:18:16
○ 2026-05-15 07:35:24
●MXmx01.mail-redirect.de2020-04-10 → 2026-05-15 · 3 obs
○ 2017-04-04 20:47:38
● 2020-04-10 13:18:16
● 2026-05-15 07:35:24
●MXmx02.mail-redirect.eu2020-04-10 → 2026-05-15 · 3 obs
○ 2017-04-04 20:47:38
● 2020-04-10 13:18:16
● 2026-05-15 07:35:24
○MXmxfallback.redirect.domainoffensive.de2015-10-19 → 2017-04-04 · 5 obs
○ 2008-03-13 00:17:26
● 2015-10-19 14:54:10
● 2017-04-04 20:47:38
○ 2020-04-10 13:18:16
○ 2026-05-15 07:35:24
○MXsmtp.secureserver.net2008-03-13 → 2008-03-13 · 3 obs
● 2008-03-13 00:17:26
○ 2015-10-19 14:54:10
○ 2026-05-15 07:35:24
●A116.202.9.1662020-04-10 → 2026-05-15 · 3 obs
○ 2017-04-04 20:47:38
● 2020-04-10 13:18:16
● 2026-05-15 07:35:24
●A116.203.213.722020-04-10 → 2026-05-15 · 3 obs
○ 2017-04-04 20:47:38
● 2020-04-10 13:18:16
● 2026-05-15 07:35:24
○A2a01:4f8:190:62f4::132015-10-19 → 2017-04-04 · 4 obs
● 2015-10-19 14:54:10
● 2017-04-04 20:47:38
○ 2020-04-10 13:18:16
○ 2026-05-15 07:35:24
●A2a01:4f8:c010:3f9c::12020-04-10 → 2026-05-15 · 3 obs
○ 2017-04-04 20:47:38
● 2020-04-10 13:18:16
● 2026-05-15 07:35:24
●A2a01:4f8:c2c:abf5::12020-04-10 → 2026-05-15 · 3 obs
○ 2017-04-04 20:47:38
● 2020-04-10 13:18:16
● 2026-05-15 07:35:24
○A78.47.59.1692015-10-19 → 2017-04-04 · 4 obs
● 2015-10-19 14:54:10
● 2017-04-04 20:47:38
○ 2020-04-10 13:18:16
○ 2026-05-15 07:35:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net...-
etf4u.comns1.domainoffensive.de, ns2.domainoffensive.de, ns3.domainoffensive.de-

✅ Authoritative Response

Server:192.174.68.21

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for etf4u.com (unsigned zone)

⏱️ Timing

Total: 1339ms | Queries: -

📄 Records

TypeCountSample Data
A2116.202.9.166, 116.203.213.72
AAAA22a01:4f8:c010:3f9c::1, 2a01:4f8:c2c:abf5::1
NS3ns1.domainoffensive.de, ns2.domainoffensive.de...
MX2mx01.mail-redirect.de (pri: 10), mx02.mail-redirect.eu (pri: 10)
TXT1v=spf1 mx mx:mx01.mail-redirect.de mx:mx
SOA1ns1.domainoffensive.de info.domains.rese

Analysis

IP Addresses

etf4u.com maps to four IP numbers: 2a01:4f8:c2c:abf5::1, 2a01:4f8:c010:3f9c::1, 116.202.9.166 and 116.203.213.72.

Other host names, for instance mail.labcheck.de, lockenselbermachen.de, tototv.de, eldu.de and mail.ganter-damenschuhe.de share IP numbers with etf4u.com.

Name Servers

etf4u.com is delegated to three name servers: ns1.domainoffensive.de, ns2.domainoffensive.de and ns3.domainoffensive.de.

etf4u.com partially shares name servers with other domains; examples include cosplay-heaven.de, lydclondon.de, laubfresser.de, laleo-das-buch.de and duesseldorf-ergo.de.

These name servers are often used with the name servers 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

etf4u.com is handled by two mail servers: mx01.mail-redirect.de and mx02.mail-redirect.eu.

etf4u.com has the same mail server setup as other domains, including aniveata.com, conilportal.de, web-ex-perimente.de, buergerinnenbuero.de and kaszanics.org.

Host names with two IP numbers:

mx01.mail-redirect.de points to: 2a01:4f8:1c17:52e9::1 and 88.99.82.73

mx02.mail-redirect.eu points to: 2a01:4f8:c2c:9ff::1 and 159.69.107.183