jfcom.de - dns.ninja

jfcom.de

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1092::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRw8c.rzone.de
A81.169.145.92🇩🇪 STRATO81.169.144.0/22 AG
NSdocks08.rzone.de ⭐
A2001:8d8:fe:53:5747:2a74:d:8🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks08.rzone.de
A217.160.80.135🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks08.rzone.de
NSshades04.rzone.de
A2607:f1c0:fe:53:185:132:34:131🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades04.rzone.de
A185.132.34.131🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades04.rzone.de
MXsmtpin.rzone.de ⭐
A2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRsmtpin.rzone.de
A81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtpin.rzone.de
SOAdocks08.rzone.dehostmaster@strato-rz.de 2020-05-23 #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=1785347256

Same first word

jfcom.net
jfcom.com
jfcom.fr
jfcom.de

Similar names

fjcom.com
mjfco.net
comjf.vip
fjcom.cn
mjcfo.com
jfmco.com

DNS History

5 records (5 active, 0 former)

20162017201820192020202120222023202420252026NSdocks08.rzone.deshades04.rzone.deMXsmtpin.rzone.deA2a01:238:20a:202:1092::81.169.145.92
●NSdocks08.rzone.de2015-08-10 → 2026-07-29 · 2 obs
● 2015-08-10 23:53:16
● 2026-07-29 18:19:58
●NSshades04.rzone.de2015-08-10 → 2026-07-29 · 2 obs
● 2015-08-10 23:53:16
● 2026-07-29 18:19:58
●MXsmtpin.rzone.de2015-08-10 → 2026-07-29 · 2 obs
● 2015-08-10 23:53:16
● 2026-07-29 18:19:58
●A2a01:238:20a:202:1092::2015-08-10 → 2026-07-29 · 2 obs
● 2015-08-10 23:53:16
● 2026-07-29 18:19:58
●A81.169.145.922015-08-10 → 2026-07-29 · 2 obs
● 2015-08-10 23:53:16
● 2026-07-29 18:19:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
jfcom.dedocks08.rzone.de, shades04.rzone.de-

✅ Authoritative Response

Server:185.132.34.131

NS records: docks08.rzone.de, shades04.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jfcom.de (unsigned zone)

⏱️ Timing

Total: 795ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.92
AAAA12a01:238:20a:202:1092::
NS2docks08.rzone.de, shades04.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1docks08.rzone.de hostmaster.strato-rz.de

Analysis

IP Addresses

jfcom.de points to the IP addresses 81.169.145.92 and 2a01:238:20a:202:1092::

meine-natur-apotheke.de, dicapac.net, cromos.de and two other host names share IP numbers with jfcom.de.

Name Servers

jfcom.de has two authoritative name servers — docks08.rzone.de and shades04.rzone.de.

jfcom.de uses the same name servers as several other domains — among them busbeck.de, vtp-group.ch, seidinger.biz and two more.

There is at least partial name server overlap between jfcom.de and other domains — dachverstaendiger.com, amplimed.de, metall-dittrich.de and two more among them.

These name servers regularly appear alongside shades10.rzone.de, docks19.rzone.de, shades20.rzone.de and 7 other name servers in NS record sets.

Both docks08.rzone.de and shades04.rzone.de have two IP addresses each. docks08.rzone.de resolves to 217.160.80.135 and 2001:8d8:fe:53:5747:2a74:d:8; shades04.rzone.de resolves to 185.132.34.131 and 2607:f1c0:fe:53:185:132:34:131.

Mail Servers

Mail for jfcom.de is handled by a single mail server, smtpin.rzone.de.

jfcom.de uses an identical mail server configuration to several other domains — among them reginas-kerzenwerkstatt.de, abenteuer-radreisen.de, mx0.jackscorner.de and two more.

smtpin.rzone.de carries two IP numbers: 81.169.145.97 and 2a01:238:20a:202:50f0::1097.