corecom.de - dns.ninja

corecom.de

DNSSEC⚠️ Not signed
A91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI
NSsl1.sedo.com
A91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI
NSsl2.sedo.com
A91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI
MXlocalhost
TXTv=spf1 -all
SOAsl1.sedo.comhostmaster@sedo.de 2018-05-16 #1

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=1785162875

Same first word

Similar names

DNS History

21 records (4 active, 17 former)

20162017201820192020202120222023202420252026NSsl1.sedo.comsl2.sedo.comns1.antagus.dens1045.ui-dns.dens1064.ui-dns.bizns1067.ui-dns.comns1123.ui-dns.orgns2.antagus.densa1.schlundtech.densb1.schlundtech.densc1.schlundtech.densd1.schlundtech.deMXlocalhostmail.corecom.demx00.kundenserver.demx01.kundenserver.deA91.195.241.232109.235.61.1032001:8d8:1001:4005:1e5e:504f:4a94:d005217.160.122.225217.160.201.213
NSns1.antagus.de2016-11-16 → 2016-11-16 · 4 obs
○ 2016-05-01 17:29:54
● 2016-11-16 05:03:48
○ 2017-04-24 20:57:42
○ 2026-07-27 14:39:52
NSns1045.ui-dns.de2017-04-24 → 2017-04-24 · 4 obs
○ 2016-11-16 05:03:48
● 2017-04-24 20:57:42
○ 2026-02-16 04:10:54
○ 2026-07-27 14:39:52
NSns1064.ui-dns.biz2017-04-24 → 2017-04-24 · 4 obs
○ 2016-11-16 05:03:48
● 2017-04-24 20:57:42
○ 2026-02-16 04:10:54
○ 2026-07-27 14:39:52
NSns1067.ui-dns.com2017-04-24 → 2017-04-24 · 4 obs
○ 2016-11-16 05:03:48
● 2017-04-24 20:57:42
○ 2026-02-16 04:10:54
○ 2026-07-27 14:39:52
NSns1123.ui-dns.org2017-04-24 → 2017-04-24 · 4 obs
○ 2016-11-16 05:03:48
● 2017-04-24 20:57:42
○ 2026-02-16 04:10:54
○ 2026-07-27 14:39:52
NSns2.antagus.de2016-11-16 → 2016-11-16 · 4 obs
○ 2016-05-01 17:29:54
● 2016-11-16 05:03:48
○ 2017-04-24 20:57:42
○ 2026-07-27 14:39:52
NSnsa1.schlundtech.de2015-07-14 → 2016-05-01 · 4 obs
● 2015-07-14 23:16:22
● 2016-05-01 17:29:54
○ 2016-11-16 05:03:48
○ 2026-07-27 14:39:52
NSnsb1.schlundtech.de2015-07-14 → 2016-05-01 · 4 obs
● 2015-07-14 23:16:22
● 2016-05-01 17:29:54
○ 2016-11-16 05:03:48
○ 2026-07-27 14:39:52
NSnsc1.schlundtech.de2015-07-14 → 2016-05-01 · 4 obs
● 2015-07-14 23:16:22
● 2016-05-01 17:29:54
○ 2016-11-16 05:03:48
○ 2026-07-27 14:39:52
NSnsd1.schlundtech.de2015-07-14 → 2016-05-01 · 4 obs
● 2015-07-14 23:16:22
● 2016-05-01 17:29:54
○ 2016-11-16 05:03:48
○ 2026-07-27 14:39:52
NSsl1.sedo.com2026-02-16 → 2026-07-27 · 3 obs
○ 2017-04-24 20:57:42
● 2026-02-16 04:10:54
● 2026-07-27 14:39:52
NSsl2.sedo.com2026-02-16 → 2026-07-27 · 3 obs
○ 2017-04-24 20:57:42
● 2026-02-16 04:10:54
● 2026-07-27 14:39:52
MXlocalhost2026-02-16 → 2026-07-27 · 6 obs
○ 2017-04-24 20:57:42
● 2026-02-16 04:10:54
○ 2026-03-03 05:29:18
● 2026-03-13 05:45:46
○ 2026-07-27 01:29:26
● 2026-07-27 14:39:52
MXmail.corecom.de2016-11-16 → 2016-11-16 · 3 obs
● 2016-11-16 05:03:48
○ 2017-04-24 20:57:42
○ 2026-07-27 14:39:52
MXmx00.kundenserver.de2017-04-24 → 2017-04-24 · 4 obs
○ 2016-11-16 05:03:48
● 2017-04-24 20:57:42
○ 2026-02-16 04:10:54
○ 2026-07-27 14:39:52
MXmx01.kundenserver.de2017-04-24 → 2017-04-24 · 4 obs
○ 2016-11-16 05:03:48
● 2017-04-24 20:57:42
○ 2026-02-16 04:10:54
○ 2026-07-27 14:39:52
A109.235.61.1032016-11-16 → 2016-11-16 · 4 obs
○ 2016-05-01 17:29:54
● 2016-11-16 05:03:48
○ 2017-04-24 20:57:42
○ 2026-07-27 14:39:52
A2001:8d8:1001:4005:1e5e:504f:4a94:d0052017-04-24 → 2017-04-24 · 4 obs
○ 2016-11-16 05:03:48
● 2017-04-24 20:57:42
○ 2026-02-16 04:10:54
○ 2026-07-27 14:39:52
A217.160.122.2252017-04-24 → 2017-04-24 · 4 obs
○ 2016-11-16 05:03:48
● 2017-04-24 20:57:42
○ 2026-02-16 04:10:54
○ 2026-07-27 14:39:52
A217.160.201.2132015-07-14 → 2016-05-01 · 4 obs
● 2015-07-14 23:16:22
● 2016-05-01 17:29:54
○ 2016-11-16 05:03:48
○ 2026-07-27 14:39:52
A91.195.241.2322026-02-16 → 2026-07-27 · 4 obs
○ 2017-04-24 20:57:42
● 2026-02-16 04:10:54
○ 2026-07-27 01:29:26
● 2026-07-27 14:39:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, a.nic.de, z.nic.de-
corecom.desl2.sedo.com, sl1.sedo.com-

✅ Authoritative Response

Server:91.195.241.173

NS records: sl2.sedo.com, sl1.sedo.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for corecom.de (unsigned zone)

⏱️ Timing

Total: 816ms | Queries: -

📄 Records

TypeCountSample Data
A191.195.241.232
NS2sl1.sedo.com, sl2.sedo.com
MX1localhost (pri: 0)
TXT1v=spf1 -all
SOA1sl1.sedo.com hostmaster.sedo.de

Analysis

IP Addresses

corecom.de has exactly one IP address — 91.195.241.232.

mentora.nl, www.barda.eu, mydiscounts.de plus two other host names have IP numbers in common with corecom.de.

Name Servers

corecom.de has two authoritative name servers — sl1.sedo.com and sl2.sedo.com.

The name server configuration of corecom.de is shared with other domains, for instance imeicheck.eu, polmedia.eu, icpr.eu and two others.

The name servers for corecom.de overlap at least partially with those of other domains — for example islamicschools.co.uk.

sl1.sedo.com and sl2.sedo.com each resolve to one IP number: sl1.sedo.com points to 91.195.240.173 and sl2.sedo.com points to 91.195.241.173.

Mail Servers

corecom.de uses one mail server — localhost.

The mail server setup of corecom.de matches that of other domains such as euuc.com, bbq.gg, www.trz.net and two others.