flexo.de - dns.ninja

flexo.de

DNSSEC⚠️ Not signed
A89.31.143.90🇩🇪 UDAG89.31.143.0/24
NSns.udag.de
A2001:8d8:fe:53:217:160:80:253🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns.udag.de
A217.160.80.253🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns.udag.de
NSns.udag.net
A2607:f1c0:fe:53:185:132:33:253🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns.udag.net
A185.132.33.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns.udag.net
NSns.udag.org
A2607:f1c0:fe:53:185:132:34:253🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns.udag.org
A185.132.34.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns.udag.org
MXmx-in01.eu.retarus.com
A94.199.92.130🇩🇪 RETARUS-GLOBAL94.199.92.0/23 Frankfurt Net I
PTRmx-in01.eu.retarus.com
MXmx-in02.eu.retarus.com(20)
A94.199.89.39🇩🇪 RETARUS-GLOBAL94.199.88.0/22 retarus supernet1
PTRmx-in02.eu.retarus.com
TXTv=spf1 include:_spf.retarus.com include:spf.protection.outlook.com -all
TXTMS=ms44381076
TXTrXAoOQq+2U5cpdTZviUtcLyNzWqN99EiYMmnjeHlRtSr+2K3vEzoqh/YPNi4WKONaGOPaQ0atxwLr...
SOAns.udag.dehostmaster@united-domains.de 2024-02-13 #9

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=1785330440
WOT: SAFE (68/100)

Subdomains

Same first word

Similar names

DNS History

20 records (6 active, 14 former)

2008201020122014201620182020202220242026NSns.udag.dens.udag.netns.udag.orgns.namespace4you.dens2.namespace4you.dens5.kasserver.comns6.kasserver.comMXmx-in01.eu.retarus.commx-in02.eu.retarus.comebnerverlag.mailin1.rmx.deebnerverlag.mailin2.rmx.deebnerverlag.mailin3.rmx.deebnerverlag.mailin4.rmx.demail.flexo.deA89.31.143.902a00:1158:0:300:a44d::12a00:1158:1000:300::3eb80.67.28.23585.13.128.1989.31.143.1
NSns.namespace4you.de2015-08-15 → 2019-01-21 · 5 obs
○ 2007-10-18 11:09:38
● 2015-08-15 21:59:36
● 2019-01-21 06:22:40
○ 2019-06-18 05:39:40
○ 2026-07-29 13:13:10
NSns.udag.de2019-06-18 → 2026-07-29 · 3 obs
○ 2019-01-21 06:22:40
● 2019-06-18 05:39:40
● 2026-07-29 13:13:10
NSns.udag.net2019-06-18 → 2026-07-29 · 3 obs
○ 2019-01-21 06:22:40
● 2019-06-18 05:39:40
● 2026-07-29 13:13:10
NSns.udag.org2019-06-18 → 2026-07-29 · 3 obs
○ 2019-01-21 06:22:40
● 2019-06-18 05:39:40
● 2026-07-29 13:13:10
NSns2.namespace4you.de2015-08-15 → 2019-01-21 · 5 obs
○ 2007-10-18 11:09:38
● 2015-08-15 21:59:36
● 2019-01-21 06:22:40
○ 2019-06-18 05:39:40
○ 2026-07-29 13:13:10
NSns5.kasserver.com2007-10-18 → 2007-10-18 · 3 obs
● 2007-10-18 11:09:38
○ 2015-08-15 21:59:36
○ 2026-07-29 13:13:10
NSns6.kasserver.com2007-10-18 → 2007-10-18 · 3 obs
● 2007-10-18 11:09:38
○ 2015-08-15 21:59:36
○ 2026-07-29 13:13:10
MXebnerverlag.mailin1.rmx.de2015-08-15 → 2019-06-18 · 5 obs
○ 2007-10-18 11:09:38
● 2015-08-15 21:59:36
● 2019-06-18 05:39:40
○ 2026-02-17 14:37:28
○ 2026-07-29 13:13:10
MXebnerverlag.mailin2.rmx.de2015-08-15 → 2019-06-18 · 5 obs
○ 2007-10-18 11:09:38
● 2015-08-15 21:59:36
● 2019-06-18 05:39:40
○ 2026-02-17 14:37:28
○ 2026-07-29 13:13:10
MXebnerverlag.mailin3.rmx.de2015-08-15 → 2019-06-18 · 5 obs
○ 2007-10-18 11:09:38
● 2015-08-15 21:59:36
● 2019-06-18 05:39:40
○ 2026-02-17 14:37:28
○ 2026-07-29 13:13:10
MXebnerverlag.mailin4.rmx.de2015-08-15 → 2019-06-18 · 5 obs
○ 2007-10-18 11:09:38
● 2015-08-15 21:59:36
● 2019-06-18 05:39:40
○ 2026-02-17 14:37:28
○ 2026-07-29 13:13:10
MXmail.flexo.de2007-10-18 → 2007-10-18 · 3 obs
● 2007-10-18 11:09:38
○ 2015-08-15 21:59:36
○ 2026-07-29 13:13:10
MXmx-in01.eu.retarus.com2026-02-17 → 2026-07-29 · 3 obs
○ 2019-06-18 05:39:40
● 2026-02-17 14:37:28
● 2026-07-29 13:13:10
MXmx-in02.eu.retarus.com2026-02-17 → 2026-07-29 · 3 obs
○ 2019-06-18 05:39:40
● 2026-02-17 14:37:28
● 2026-07-29 13:13:10
A2a00:1158:0:300:a44d::12015-08-15 → 2016-08-14 · 5 obs
○ 2007-10-18 11:09:38
● 2015-08-15 21:59:36
● 2016-08-14 06:01:42
○ 2017-01-07 03:46:52
○ 2026-07-29 13:13:10
A2a00:1158:1000:300::3eb2017-01-07 → 2019-01-21 · 5 obs
○ 2016-08-14 06:01:42
● 2017-01-07 03:46:52
● 2019-01-21 06:22:40
○ 2019-06-18 05:39:40
○ 2026-07-29 13:13:10
A80.67.28.2352015-08-15 → 2019-01-21 · 5 obs
○ 2007-10-18 11:09:38
● 2015-08-15 21:59:36
● 2019-01-21 06:22:40
○ 2019-06-18 05:39:40
○ 2026-07-29 13:13:10
A85.13.128.192007-10-18 → 2007-10-18 · 3 obs
● 2007-10-18 11:09:38
○ 2015-08-15 21:59:36
○ 2026-07-29 13:13:10
A89.31.143.12019-06-18 → 2019-06-18 · 4 obs
○ 2019-01-21 06:22:40
● 2019-06-18 05:39:40
○ 2026-02-17 14:37:28
○ 2026-07-29 13:13:10
A89.31.143.902026-02-17 → 2026-07-29 · 3 obs
○ 2019-06-18 05:39:40
● 2026-02-17 14:37:28
● 2026-07-29 13:13:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
flexo.dens.udag.net, ns.udag.org, ns.udag.de2 records

✅ Authoritative Response

Server:217.160.80.253

NS records: ns.udag.net, ns.udag.org, ns.udag.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flexo.de (unsigned zone)

⏱️ Timing

Total: 812ms | Queries: -

📄 Records

TypeCountSample Data
A189.31.143.90
NS3ns.udag.net, ns.udag.org...
MX2mx-in01.eu.retarus.com (pri: 10), mx-in02.eu.retarus.com (pri: 20)
TXT3MS=ms44381076, v=spf1 include:_spf.retarus.com include:...
SOA1ns.udag.de hostmaster.united-domains.de

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.udag.de, ns.udag.de)

Analysis

Hierarchy

flexo.de serves as the parent of hostmaster.flexo.de and mail.flexo.de.

IP Addresses

flexo.de has exactly one IP address — 89.31.143.90.

mail.solarportal.at, deutsches-erbenzentrum.com, cmail.mikrocity.de plus two other host names have IP numbers in common with flexo.de.

Name Servers

DNS for flexo.de is handled by three authoritative name servers: ns.udag.de, ns.udag.net and ns.udag.org.

flexo.de partially shares its NS delegation with several other domains, including calabro.info, suedwestmakler.de, backinjob.eu and two others.

Three hostnames — ns.udag.de, ns.udag.net and ns.udag.org — each have two IP addresses: ns.udag.de has 217.160.80.253 and 2001:8d8:fe:53:217:160:80:253, ns.udag.net has 185.132.33.253 and 2607:f1c0:fe:53:185:132:33:253, and ns.udag.org has 185.132.34.253 and 2607:f1c0:fe:53:185:132:34:253.

Mail Servers

flexo.de uses two mail servers, mx-in01.eu.retarus.com and mx-in02.eu.retarus.com.

The mail server setup of flexo.de matches that of other domains such as gfh-insurance.com, denkmalbrief.de, flatex.nl and two others.

At least some of the mail servers used by flexo.de are shared with other domains: zeiss.uz, kohlpharma.com, schaltbaugroup.com and two others among them.

These mail servers tend to be used in conjunction with the mail servers mx-32987766.mail.eu.retarus.com.

mx-in01.eu.retarus.com resolves to 94.199.92.130. mx-in02.eu.retarus.com resolves to 94.199.89.39. Both host names point to a single IP number.