sfc-online.de - robtex.com
sfc-online.de
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1776153057 | ||||||
Same first word
sfc-online.de |
sfc-online.eu |
Similar names
nf-conseil.com |
csf-online.it |
fcs-online.co.za |
fcs-online.de |
scf-online.com |
csf-online.eu |
fcs-online.org |
fcs-online.com |
cfs-online.org |
DNS History
12 records (7 active, 5 former)
●NSns1051.ui-dns.biz2018-11-22 → 2026-04-14 · 3 obs
● 2018-11-22 07:56:50
● 2026-04-14 08:00:26
●NSns1051.ui-dns.com2018-11-22 → 2026-04-14 · 3 obs
● 2018-11-22 07:56:50
● 2026-04-14 08:00:26
●NSns1051.ui-dns.de2018-11-22 → 2026-04-14 · 3 obs
● 2018-11-22 07:56:50
● 2026-04-14 08:00:26
●NSns1051.ui-dns.org2018-11-22 → 2026-04-14 · 3 obs
● 2018-11-22 07:56:50
● 2026-04-14 08:00:26
○NSns39.1und1.de2015-08-21 → 2016-12-30 · 4 obs
● 2016-12-30 03:39:28
○ 2018-11-22 07:56:50
○ 2026-04-14 08:00:26
○NSns40.1und1.de2015-08-21 → 2016-12-30 · 4 obs
● 2016-12-30 03:39:28
○ 2018-11-22 07:56:50
○ 2026-04-14 08:00:26
●MXmx00.ionos.de2026-02-28 → 2026-04-14 · 3 obs
● 2026-02-28 22:45:16
● 2026-04-14 08:00:26
○MXmx00.kundenserver.de2015-08-21 → 2018-11-22 · 4 obs
● 2018-11-22 07:56:50
○ 2026-02-28 22:45:16
○ 2026-04-14 08:00:26
●MXmx01.ionos.de2026-02-28 → 2026-04-14 · 3 obs
● 2026-02-28 22:45:16
● 2026-04-14 08:00:26
○MXmx01.kundenserver.de2015-08-21 → 2018-11-22 · 4 obs
● 2018-11-22 07:56:50
○ 2026-02-28 22:45:16
○ 2026-04-14 08:00:26
●A217.160.223.1522016-12-30 → 2026-04-14 · 3 obs
● 2016-12-30 03:39:28
● 2026-04-14 08:00:26
○A82.165.59.2112015-08-21 → 2016-03-20 · 4 obs
● 2016-03-20 16:19:08
○ 2016-12-30 03:39:28
○ 2026-04-14 08:00:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| sfc-online.de | ns1051.ui-dns.com, ns1051.ui-dns.biz, ns1051.ui-dns.de, ns1051.ui-dns.org | - |
✅ Authoritative Response
Server:217.160.82.51
NS records: ns1051.ui-dns.com, ns1051.ui-dns.biz, ns1051.ui-dns.de, ns1051.ui-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sfc-online.de (unsigned zone)
⏱️ Timing
Total: 1163ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.223.152 |
| NS | 4 | ns1051.ui-dns.org, ns1051.ui-dns.de... |
| MX | 2 | mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-eu.ionos.com ~all |
| SOA | 1 | ns1051.ui-dns.org hostmaster.1und1.de |
Analysis
IP Addresses
sfc-online.de points to a single IP: 217.160.223.152.
Other host names, for instance loepimail.de, triggs.de, sjirka.de, stoehr-web.de and xn--christophknig-rmb.de share IP numbers with sfc-online.de.
Name Servers
sfc-online.de's delegation is handled by four name servers: ns1051.ui-dns.biz, ns1051.ui-dns.com, ns1051.ui-dns.de and ns1051.ui-dns.org.
sfc-online.de partially shares name servers with other domains; examples include gis-bilbomatica.es, auto-wallstein.de, colima-col.com, ateampestcontrol.com and curafix.de.
These name servers are commonly used alongside ns1083.ui-dns.de, ns1110.ui-dns.biz, ns1108.ui-dns.org, ns1035.ui-dns.com, ns1033.ui-dns.org, ns1081.ui-dns.biz, ns1079.ui-dns.com, ns1038.ui-dns.de and ns1031.ui-dns.de.
Host names with two IPs:
ns1051.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5133:100 and 217.160.81.51
ns1051.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5233:100 and 217.160.82.51
ns1051.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5033:100 and 217.160.80.51
ns1051.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5333:100 and 217.160.83.51
Mail Servers
sfc-online.de is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.
sfc-online.de has the same mail server setup as other domains, including wuerttemberger-zug.de, gotoabc.de, ugme.de, betonabbruch-bayern.de and passwallet.org.
Some mail servers are shared between sfc-online.de and other domains, for example wind-uwz.de.
Host names with one IP number: The host name mx00.ionos.de points to 212.227.15.41 and the host name mx01.ionos.de points to 217.72.192.67.