greitzke.net - robtex.com

greitzke.net

DNSSEC⚠️ Not signed
A2a01:4f8:191:4290::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRnode124.togis.com
A144.76.41.219🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1
NSns1.namesecure.de ⭐
A2a04:2b00:14cc::225🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48
PTRns1.dnsres.net
A193.227.117.225🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24
PTRns1.dnsres.net
PTRns3.registrant-verification.ispapi.net
NSns2.namesecure.de
A2a04:2b00:14dd::225🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48
PTRns2.dnsres.net
A194.50.187.225🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24
PTRns2.dnsres.net
PTRns1.registrant-verification.ispapi.net
NSns3.namesecure.de
A2a04:2b00:14ee::225🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14ee::/48
PTRns3.dnsres.net
A194.0.182.225🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24
PTRns3.dnsres.net
PTRns2.registrant-verification.ispapi.net
MXmx1.europeanmx.eu ⭐
A2001:550:2:78::ca:100🇺🇸 COGENT2001:550::/32 Cogent Communications
PTRfe3-r2-in.atl06.l.antispamcloud.com
A38.101.250.150🇺🇸 AS1663338.101.250.0/24
PTRfe3-r2-in.atl06.l.antispamcloud.com
MXmx2.europeanmx.eu(20)
A2001:550:2:61::2fc:100🇺🇸 COGENT2001:550::/32 Cogent Communications
A38.89.254.156🇺🇸 AS1663338.89.254.0/23
PTRfe1-r2-in.ch03.l.antispamcloud.com
MXmx3.europeanmx.eu(30)
A2001:550:2:3::62:100🇺🇸 COGENT2001:550::/32 Cogent Communications
PTRfe2-r2-in.la10.l.antispamcloud.com
A38.71.16.244🇺🇸 AS1663338.71.16.0/24
PTRfe2-r2-in.la10.l.antispamcloud.com
MXmx4.europeanmx.eu(40)
A2001:550:2:78::ca:100🇺🇸 COGENT2001:550::/32 Cogent Communications
PTRfe3-r2-in.atl06.l.antispamcloud.com
A38.101.250.150🇺🇸 AS1663338.101.250.0/24
PTRfe3-r2-in.atl06.l.antispamcloud.com
TXTv=spf1 a mx include:spf1.togis.com -all
SOAns1.namesecure.dehostmaster@namesecure.de 2022-12-14 #12

net

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=1786351739

Previously MX for

greitzke.net

Same first word

greitzke.net
greitzke.com
greitzke.eu

DNS History

17 records (9 active, 8 former)

2008201020122014201620182020202220242026NSns1.namesecure.dens2.namesecure.dens3.namesecure.dens49.1und1.dens50.1und1.deMXmx1.europeanmx.eumx2.europeanmx.eumx3.europeanmx.eumx4.europeanmx.eugreitzke.netmail.greitzke.netmx01.kundenserver.deA144.76.41.2192a01:4f8:191:4290::287.106.53.9991.250.117.55CNAMEtogis.com
●NSns1.namesecure.de2015-08-22 → 2026-08-10 · 3 obs
○ 2007-10-01 02:16:22
● 2015-08-22 12:04:42
● 2026-08-10 09:04:50
●NSns2.namesecure.de2015-08-22 → 2026-08-10 · 6 obs
○ 2007-10-01 02:16:22
● 2015-08-22 12:04:42
● 2017-03-26 04:38:12
○ 2020-04-06 14:49:34
● 2026-06-23 08:41:52
● 2026-08-10 09:04:50
●NSns3.namesecure.de2026-06-23 → 2026-08-10 · 3 obs
○ 2020-04-06 14:49:34
● 2026-06-23 08:41:52
● 2026-08-10 09:04:50
○NSns49.1und1.de2007-10-01 → 2007-10-01 · 3 obs
● 2007-10-01 02:16:22
○ 2015-08-22 12:04:42
○ 2026-08-10 09:04:50
○NSns50.1und1.de2007-10-01 → 2007-10-01 · 3 obs
● 2007-10-01 02:16:22
○ 2015-08-22 12:04:42
○ 2026-08-10 09:04:50
○MXgreitzke.net2007-10-01 → 2007-10-01 · 3 obs
● 2007-10-01 02:16:22
○ 2015-08-22 12:04:42
○ 2026-08-10 09:04:50
○MXmail.greitzke.net2015-08-22 → 2017-03-26 · 5 obs
○ 2007-10-01 02:16:22
● 2015-08-22 12:04:42
● 2017-03-26 04:38:12
○ 2020-04-06 14:49:34
○ 2026-08-10 09:04:50
○MXmx01.kundenserver.de2007-10-01 → 2007-10-01 · 3 obs
● 2007-10-01 02:16:22
○ 2015-08-22 12:04:42
○ 2026-08-10 09:04:50
●MXmx1.europeanmx.eu2026-06-23 → 2026-08-10 · 3 obs
○ 2020-04-06 14:49:34
● 2026-06-23 08:41:52
● 2026-08-10 09:04:50
●MXmx2.europeanmx.eu2026-06-23 → 2026-08-10 · 3 obs
○ 2020-04-06 14:49:34
● 2026-06-23 08:41:52
● 2026-08-10 09:04:50
●MXmx3.europeanmx.eu2026-06-23 → 2026-08-10 · 3 obs
○ 2020-04-06 14:49:34
● 2026-06-23 08:41:52
● 2026-08-10 09:04:50
●MXmx4.europeanmx.eu2026-06-23 → 2026-08-10 · 3 obs
○ 2020-04-06 14:49:34
● 2026-06-23 08:41:52
● 2026-08-10 09:04:50
●A144.76.41.2192026-06-23 → 2026-08-10 · 3 obs
○ 2020-04-06 14:49:34
● 2026-06-23 08:41:52
● 2026-08-10 09:04:50
●A2a01:4f8:191:4290::22026-06-23 → 2026-08-10 · 3 obs
○ 2020-04-06 14:49:34
● 2026-06-23 08:41:52
● 2026-08-10 09:04:50
○A87.106.53.992007-10-01 → 2007-10-01 · 3 obs
● 2007-10-01 02:16:22
○ 2015-08-22 12:04:42
○ 2026-08-10 09:04:50
○A91.250.117.552015-08-22 → 2017-03-26 · 5 obs
○ 2007-10-01 02:16:22
● 2015-08-22 12:04:42
● 2017-03-26 04:38:12
○ 2020-04-06 14:49:34
○ 2026-08-10 09:04:50
○CNAMEtogis.com2020-04-06 → 2020-04-06 · 3 obs
● 2020-04-06 14:49:34
○ 2026-06-23 08:41:52
○ 2026-08-10 09:04:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netc.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net...-
greitzke.netns1.namesecure.de, ns2.namesecure.de, ns3.namesecure.de-

✅ Authoritative Response

Server:193.227.117.225

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for greitzke.net (unsigned zone)

⏱️ Timing

Total: 493ms | Queries: -

📄 Records

TypeCountSample Data
A1144.76.41.219
AAAA12a01:4f8:191:4290::2
NS3ns1.namesecure.de, ns3.namesecure.de...
MX4mx3.europeanmx.eu (pri: 30), mx4.europeanmx.eu (pri: 40)...
TXT1v=spf1 a mx include:spf1.togis.com -all
SOA1ns1.namesecure.de hostmaster.namesecure.

Analysis

IP Addresses

greitzke.net has two IP addresses: 144.76.41.219 and 2a01:4f8:191:4290::2

Additional host names — mail.ballett-ulm.de, mail.kunstgemeinde.de, togis.at and two others — share IP numbers with greitzke.net.

Name Servers

greitzke.net is served by three name servers: ns1.namesecure.de, ns2.namesecure.de and ns3.namesecure.de.

There is at least partial name server overlap between greitzke.net and other domains — officin.org, physiotherapie-praevention.de, reflexkurse.de and two more among them.

The hostnames ns1.namesecure.de, ns2.namesecure.de and ns3.namesecure.de each direct to two IP addresses — ns1.namesecure.de to 193.227.117.225 and 2a04:2b00:14cc::225, ns2.namesecure.de to 194.50.187.225 and 2a04:2b00:14dd::225, and ns3.namesecure.de to 194.0.182.225 and 2a04:2b00:14ee::225.

Mail Servers

Mail for greitzke.net is handled by four mail servers: mx1.europeanmx.eu, mx2.europeanmx.eu, mx3.europeanmx.eu and mx4.europeanmx.eu.

greitzke.net shares mail servers — at least in part — with other domains, including reso.eu, goji-vital.eu, postmate.de and two others.

The four hostnames mx1.europeanmx.eu, mx2.europeanmx.eu, mx3.europeanmx.eu and mx4.europeanmx.eu each resolve to two IP addresses. mx1.europeanmx.eu points to 38.101.250.150 and 2001:550:2:78::ca:100. mx2.europeanmx.eu points to 38.89.254.156 and 2001:550:2:61::2fc:100. mx3.europeanmx.eu points to 38.71.16.244 and 2001:550:2:3::62:100. mx4.europeanmx.eu points to 38.101.250.150 and 2001:550:2:78::ca:100 — the same pair as mx1.europeanmx.eu.

mx1.europeanmx.eu and mx4.europeanmx.eu each have 2001:550:2:78::ca:100 IP addresses.

mx1.europeanmx.eu and mx4.europeanmx.eu each have 38.101.250.150 IP addresses.