ertens.de - robtex.com

ertens.de

DNSSEC⚠️ Not signed
A217.160.0.209🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
PTR217-160-0-209.elastic-ssl.ui-r.com
NSns1077.ui-dns.com ⭐
A2607:f1c0:fe:53:185:132:34:77🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1077.ui-dns.com
A185.132.34.77🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1077.ui-dns.com
NSns1077.ui-dns.biz
A2607:f1c0:fe:53:185:132:33:77🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1077.ui-dns.biz
A185.132.33.77🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1077.ui-dns.biz
NSns1077.ui-dns.de
A2607:f1c0:fe:53:185:132:32:77🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1077.ui-dns.de
A185.132.32.77🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1077.ui-dns.de
NSns1077.ui-dns.org
A2607:f1c0:fe:53:185:132:35:77🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1077.ui-dns.org
A185.132.35.77🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1077.ui-dns.org
MXmx00.ionos.de ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
A212.227.15.171🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.de ⭐
A212.227.15.188🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx01.kundenserver.de
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=spf1 include:_spf-eu.ionos.com ~all
SOAns1077.ui-dns.comhostmaster@schlund.de 2016-04-19 #5

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=1785116124

Same first word

ertens.de
ertens.net

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DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSns1077.ui-dns.bizns1077.ui-dns.comns1077.ui-dns.dens1077.ui-dns.orgns10.schlund.dens9.schlund.deMXmx00.ionos.demx01.ionos.demx00.schlund.demx01.schlund.deA217.160.0.209217.160.231.16782.165.99.117
○NSns10.schlund.de2015-08-12 → 2017-02-17 · 4 obs
● 2015-08-12 02:14:40
● 2017-02-17 06:34:18
○ 2019-02-06 20:33:50
○ 2026-07-27 01:54:18
●NSns1077.ui-dns.biz2019-02-06 → 2026-07-27 · 3 obs
○ 2017-02-17 06:34:18
● 2019-02-06 20:33:50
● 2026-07-27 01:54:18
●NSns1077.ui-dns.com2019-02-06 → 2026-07-27 · 3 obs
○ 2017-02-17 06:34:18
● 2019-02-06 20:33:50
● 2026-07-27 01:54:18
●NSns1077.ui-dns.de2019-02-06 → 2026-07-27 · 3 obs
○ 2017-02-17 06:34:18
● 2019-02-06 20:33:50
● 2026-07-27 01:54:18
●NSns1077.ui-dns.org2019-02-06 → 2026-07-27 · 3 obs
○ 2017-02-17 06:34:18
● 2019-02-06 20:33:50
● 2026-07-27 01:54:18
○NSns9.schlund.de2015-08-12 → 2017-02-17 · 4 obs
● 2015-08-12 02:14:40
● 2017-02-17 06:34:18
○ 2019-02-06 20:33:50
○ 2026-07-27 01:54:18
●MXmx00.ionos.de2026-05-11 → 2026-07-27 · 3 obs
○ 2019-02-06 20:33:50
● 2026-05-11 07:59:00
● 2026-07-27 01:54:18
○MXmx00.schlund.de2015-08-12 → 2019-02-06 · 4 obs
● 2015-08-12 02:14:40
● 2019-02-06 20:33:50
○ 2026-05-11 07:59:00
○ 2026-07-27 01:54:18
●MXmx01.ionos.de2026-05-11 → 2026-07-27 · 3 obs
○ 2019-02-06 20:33:50
● 2026-05-11 07:59:00
● 2026-07-27 01:54:18
○MXmx01.schlund.de2015-08-12 → 2019-02-06 · 4 obs
● 2015-08-12 02:14:40
● 2019-02-06 20:33:50
○ 2026-05-11 07:59:00
○ 2026-07-27 01:54:18
●A217.160.0.2092026-05-11 → 2026-07-27 · 3 obs
○ 2019-02-06 20:33:50
● 2026-05-11 07:59:00
● 2026-07-27 01:54:18
○A217.160.231.1672016-07-10 → 2019-02-06 · 5 obs
○ 2016-03-14 12:20:34
● 2016-07-10 23:24:36
● 2019-02-06 20:33:50
○ 2026-05-11 07:59:00
○ 2026-07-27 01:54:18
○A82.165.99.1172015-08-12 → 2016-03-14 · 4 obs
● 2015-08-12 02:14:40
● 2016-03-14 12:20:34
○ 2016-07-10 23:24:36
○ 2026-07-27 01:54:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
ertens.dens1077.ui-dns.com, ns1077.ui-dns.biz, ns1077.ui-dns.de, ns1077.ui-dns.org-

✅ Authoritative Response

Server:185.132.34.77

NS records: ns1077.ui-dns.com, ns1077.ui-dns.biz, ns1077.ui-dns.de, ns1077.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ertens.de (unsigned zone)

⏱️ Timing

Total: 772ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.209
NS4ns1077.ui-dns.org, ns1077.ui-dns.com...
MX2mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1077.ui-dns.com hostmaster.schlund.de

Analysis

IP Addresses

ertens.de has exactly one IP address — 217.160.0.209.

markenpersonal.de, expond.net, loemmer.de plus two other host names have IP numbers in common with ertens.de.

Name Servers

Four name servers handle the delegation for ertens.de: ns1077.ui-dns.biz, ns1077.ui-dns.com, ns1077.ui-dns.de and ns1077.ui-dns.org.

There is at least partial name server overlap between ertens.de and other domains — familie-englisch.de, allyouneed20.com, neyzen.de and two more among them.

The name servers ns1095.ui-dns.de, ns1019.ui-dns.org and ns1028.ui-dns.org are often found in combination with these name servers.

All four hostnames — ns1077.ui-dns.biz, ns1077.ui-dns.com, ns1077.ui-dns.de and ns1077.ui-dns.org — resolve to two IP numbers apiece: ns1077.ui-dns.biz to 185.132.33.77 and 2607:f1c0:fe:53:185:132:33:77; ns1077.ui-dns.com to 185.132.34.77 and 2607:f1c0:fe:53:185:132:34:77; ns1077.ui-dns.de to 185.132.32.77 and 2607:f1c0:fe:53:185:132:32:77; ns1077.ui-dns.org to 185.132.35.77 and 2607:f1c0:fe:53:185:132:35:77.

Mail Servers

ertens.de uses two mail servers, mx00.ionos.de and mx01.ionos.de.

The mail server setup of ertens.de matches that of other domains such as seelter.de, j-p-weiland.de, smaczny.de and two others.

Each of the two host names carries two IP addresses: mx00.ionos.de points to 212.227.15.41 and 212.227.15.171, and mx01.ionos.de points to 212.227.15.188 and 217.72.192.67.