ostenfeld.de - robtex.com

ostenfeld.de

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::200🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
A217.160.0.209🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1114.ui-dns.com ⭐
A2001:8d8:fe:53:0:d9a0:5272:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1114.ui-dns.com
A217.160.82.114🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1114.ui-dns.com
NSns1114.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5172:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1114.ui-dns.biz
A217.160.81.114🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1114.ui-dns.biz
NSns1114.ui-dns.de
A2607:f1c0:fe:53:185:132:32:114🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1114.ui-dns.de
A217.160.80.114🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1114.ui-dns.de
NSns1114.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5372:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1114.ui-dns.org
A217.160.83.114🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1114.ui-dns.org
MXmx00.ionos.de ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.de ⭐
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=spf1 include:_spf-eu.ionos.com ~all
SOAns1114.ui-dns.comhostmaster@schlund.de 2016-04-19 #7

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=1774565669

Same first word

ostenfeld.nu
ostenfeld.co.uk
ostenfeld.de
ostenfeld.org
ostenfeld.dk
ostenfeld.com
ostenfeld.info
ostenfeld.ca

Similar names

detlefson.com
feldnotes.com

DNS History

14 records (8 active, 6 former)

20162017201820192020202120222023202420252026NSns1114.ui-dns.bizns1114.ui-dns.comns1114.ui-dns.dens1114.ui-dns.orgns7.schlund.dens8.schlund.deMXmx00.ionos.demx01.ionos.demx00.schlund.demx01.schlund.deA2001:8d8:100f:f000::200217.160.0.209217.160.231.13182.165.89.125
●NSns1114.ui-dns.biz2019-12-23 → 2026-03-26 · 3 obs
○ 2017-02-13 06:57:26
● 2019-12-23 20:22:28
● 2026-03-26 23:11:54
●NSns1114.ui-dns.com2019-12-23 → 2026-03-26 · 3 obs
○ 2017-02-13 06:57:26
● 2019-12-23 20:22:28
● 2026-03-26 23:11:54
●NSns1114.ui-dns.de2019-12-23 → 2026-03-26 · 3 obs
○ 2017-02-13 06:57:26
● 2019-12-23 20:22:28
● 2026-03-26 23:11:54
●NSns1114.ui-dns.org2019-12-23 → 2026-03-26 · 3 obs
○ 2017-02-13 06:57:26
● 2019-12-23 20:22:28
● 2026-03-26 23:11:54
○NSns7.schlund.de2015-07-13 → 2017-02-13 · 4 obs
● 2015-07-13 21:39:40
● 2017-02-13 06:57:26
○ 2019-12-23 20:22:28
○ 2026-03-26 23:11:54
○NSns8.schlund.de2015-07-13 → 2017-02-13 · 4 obs
● 2015-07-13 21:39:40
● 2017-02-13 06:57:26
○ 2019-12-23 20:22:28
○ 2026-03-26 23:11:54
●MXmx00.ionos.de2026-02-27 → 2026-03-26 · 3 obs
○ 2019-12-23 20:22:28
● 2026-02-27 22:05:12
● 2026-03-26 23:11:54
○MXmx00.schlund.de2015-07-13 → 2019-12-23 · 4 obs
● 2015-07-13 21:39:40
● 2019-12-23 20:22:28
○ 2026-02-27 22:05:12
○ 2026-03-26 23:11:54
●MXmx01.ionos.de2026-02-27 → 2026-03-26 · 3 obs
○ 2019-12-23 20:22:28
● 2026-02-27 22:05:12
● 2026-03-26 23:11:54
○MXmx01.schlund.de2015-07-13 → 2019-12-23 · 4 obs
● 2015-07-13 21:39:40
● 2019-12-23 20:22:28
○ 2026-02-27 22:05:12
○ 2026-03-26 23:11:54
●A2001:8d8:100f:f000::2002026-02-27 → 2026-03-26 · 3 obs
○ 2019-12-23 20:22:28
● 2026-02-27 22:05:12
● 2026-03-26 23:11:54
●A217.160.0.2092026-02-27 → 2026-03-26 · 3 obs
○ 2019-12-23 20:22:28
● 2026-02-27 22:05:12
● 2026-03-26 23:11:54
○A217.160.231.1312016-07-05 → 2019-12-23 · 5 obs
○ 2016-02-29 13:41:30
● 2016-07-05 15:05:30
● 2019-12-23 20:22:28
○ 2026-02-27 22:05:12
○ 2026-03-26 23:11:54
○A82.165.89.1252015-07-13 → 2016-02-29 · 4 obs
● 2015-07-13 21:39:40
● 2016-02-29 13:41:30
○ 2016-07-05 15:05:30
○ 2026-03-26 23:11:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
ostenfeld.dens1114.ui-dns.de, ns1114.ui-dns.com, ns1114.ui-dns.biz, ns1114.ui-dns.org-

✅ Authoritative Response

Server:217.160.82.114

NS records: ns1114.ui-dns.de, ns1114.ui-dns.com, ns1114.ui-dns.biz, ns1114.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ostenfeld.de (unsigned zone)

⏱️ Timing

Total: 2957ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.209
AAAA12001:8d8:100f:f000::200
NS4ns1114.ui-dns.com, ns1114.ui-dns.de...
MX2mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1114.ui-dns.com hostmaster.schlund.de

Analysis

IP Addresses

The entity ostenfeld.de points to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.209.

For instance, other host names www.zingsheimgmbh.de, www.u-w-t.de, see-ads.de, ravenswood.org.uk and culhwch.info share IP numbers with ostenfeld.de.

Name Servers

ostenfeld.de is delegated to four name servers: ns1114.ui-dns.biz, ns1114.ui-dns.com, ns1114.ui-dns.de and ns1114.ui-dns.org.

ostenfeld.de shares name servers with other domains at least partially, for example stonetimbers.com, homecars.de, guardion.com, davenporthousingmarket.com and miktas.com.

These name servers are commonly used with ns1074.ui-dns.biz, ns1094.ui-dns.com and ns1101.ui-dns.com.

Host names with two IP numbers:

ns1114.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5172:100 and 217.160.81.114

ns1114.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5272:100 and 217.160.82.114

ns1114.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:114 and 217.160.80.114

ns1114.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5372:100 and 217.160.83.114

Mail Servers

Two mail servers mx00.ionos.de and mx01.ionos.de handle ostenfeld.de.

ostenfeld.de shares the same mail server setup as other domains, for instance lammersen.com, pneu-total.de, 3d-grafikkarten.com, villa-sonnenberg.de and creatfact.de.

Host names with one IP number:

mx00.ionos.de points to: 212.227.15.41.

mx01.ionos.de points to: 217.72.192.67.