prof-tc.fr - robtex.com

prof-tc.fr

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::248🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-0248.elastic-ssl.ui-r.com
A217.160.0.209🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1083.ui-dns.biz ⭐
A2001:8d8:fe:53:0:d9a0:5153:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1083.ui-dns.biz
A217.160.81.83🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1083.ui-dns.biz
NSns1083.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5253:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1083.ui-dns.com
A217.160.82.83🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1083.ui-dns.com
NSns1083.ui-dns.de
A2607:f1c0:fe:53:185:132:32:83🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1083.ui-dns.de
A217.160.80.83🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1083.ui-dns.de
NSns1083.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5353:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1083.ui-dns.org
A217.160.83.83🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1083.ui-dns.org
MXmx00.ionos.fr ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.fr ⭐
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=spf1 include:_spf-eu.ionos.com ~all
SOAns1083.ui-dns.bizhostmaster@1and1.fr 2017-07-15 #14

fr

DNSSEC🔒 Signed (DS record present)
NSa.nic.fr ⭐
NSd.nic.fr
NSf.ext.nic.fr
NSg.ext.nic.fr
TXT135 RRs processed [12/04/2026 06H30:50]
SOAa.nic.frdnsmaster@afnic.fr serial=2244807894

Same first word

prof-tc.fr

Similar names

otc-prf.org
ft-corp.com
cpr-fto.com
tf-corp.com.tw

DNS History

18 records (8 active, 10 former)

20162017201820192020202120222023202420252026NSns1083.ui-dns.bizns1083.ui-dns.comns1083.ui-dns.dens1083.ui-dns.orgns61.1and1.frns62.1and1.frMXmx00.ionos.frmx01.ionos.frmx00.1and1.frmx01.1and1.frA2001:8d8:100f:f000::248217.160.0.2092001:8d8:1000:50d7:50f8:8527:1922:d2001:8d8:1000:50d7:85f8:f08f:d577:f82c2001:8d8:100f:f000::235217.160.0.204217.160.123.64217.160.66.2
●NSns1083.ui-dns.biz2017-12-13 → 2026-04-12 · 3 obs
○ 2016-12-25 10:51:52
● 2017-12-13 06:06:00
● 2026-04-12 07:07:30
●NSns1083.ui-dns.com2017-12-13 → 2026-04-12 · 3 obs
○ 2016-12-25 10:51:52
● 2017-12-13 06:06:00
● 2026-04-12 07:07:30
●NSns1083.ui-dns.de2017-12-13 → 2026-04-12 · 3 obs
○ 2016-12-25 10:51:52
● 2017-12-13 06:06:00
● 2026-04-12 07:07:30
●NSns1083.ui-dns.org2017-12-13 → 2026-04-12 · 3 obs
○ 2016-12-25 10:51:52
● 2017-12-13 06:06:00
● 2026-04-12 07:07:30
○NSns61.1and1.fr2015-07-04 → 2016-12-25 · 4 obs
● 2015-07-04 21:38:52
● 2016-12-25 10:51:52
○ 2017-12-13 06:06:00
○ 2026-04-12 07:07:30
○NSns62.1and1.fr2015-07-04 → 2016-12-25 · 4 obs
● 2015-07-04 21:38:52
● 2016-12-25 10:51:52
○ 2017-12-13 06:06:00
○ 2026-04-12 07:07:30
○MXmx00.1and1.fr2015-07-04 → 2017-12-13 · 4 obs
● 2015-07-04 21:38:52
● 2017-12-13 06:06:00
○ 2026-04-06 09:01:42
○ 2026-04-12 07:07:30
●MXmx00.ionos.fr2026-04-06 → 2026-04-12 · 3 obs
○ 2017-12-13 06:06:00
● 2026-04-06 09:01:42
● 2026-04-12 07:07:30
○MXmx01.1and1.fr2015-07-04 → 2017-12-13 · 4 obs
● 2015-07-04 21:38:52
● 2017-12-13 06:06:00
○ 2026-04-06 09:01:42
○ 2026-04-12 07:07:30
●MXmx01.ionos.fr2026-04-06 → 2026-04-12 · 3 obs
○ 2017-12-13 06:06:00
● 2026-04-06 09:01:42
● 2026-04-12 07:07:30
○A2001:8d8:1000:50d7:50f8:8527:1922:d2015-07-04 → 2016-07-06 · 4 obs
● 2015-07-04 21:38:52
● 2016-07-06 01:12:18
○ 2016-09-04 21:17:34
○ 2026-04-12 07:07:30
○A2001:8d8:1000:50d7:85f8:f08f:d577:f82c2016-09-04 → 2016-12-25 · 5 obs
○ 2016-07-06 01:12:18
● 2016-09-04 21:17:34
● 2016-12-25 10:51:52
○ 2017-12-13 06:06:00
○ 2026-04-12 07:07:30
○A2001:8d8:100f:f000::2352017-12-13 → 2017-12-13 · 4 obs
○ 2016-12-25 10:51:52
● 2017-12-13 06:06:00
○ 2026-04-06 09:01:42
○ 2026-04-12 07:07:30
●A2001:8d8:100f:f000::2482026-04-06 → 2026-04-12 · 3 obs
○ 2017-12-13 06:06:00
● 2026-04-06 09:01:42
● 2026-04-12 07:07:30
○A217.160.0.2042017-12-13 → 2017-12-13 · 4 obs
○ 2016-12-25 10:51:52
● 2017-12-13 06:06:00
○ 2026-04-06 09:01:42
○ 2026-04-12 07:07:30
●A217.160.0.2092026-04-06 → 2026-04-12 · 3 obs
○ 2017-12-13 06:06:00
● 2026-04-06 09:01:42
● 2026-04-12 07:07:30
○A217.160.123.642016-09-04 → 2016-12-25 · 5 obs
○ 2016-07-06 01:12:18
● 2016-09-04 21:17:34
● 2016-12-25 10:51:52
○ 2017-12-13 06:06:00
○ 2026-04-12 07:07:30
○A217.160.66.22015-07-04 → 2016-07-06 · 4 obs
● 2015-07-04 21:38:52
● 2016-07-06 01:12:18
○ 2016-09-04 21:17:34
○ 2026-04-12 07:07:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
frd.nic.fr, f.ext.nic.fr, g.ext.nic.fr-
prof-tc.frns1083.ui-dns.de, ns1083.ui-dns.com, ns1083.ui-dns.biz, ns1083.ui-dns.org-

✅ Authoritative Response

Server:217.160.82.83

NS records: ns1083.ui-dns.de, ns1083.ui-dns.com, ns1083.ui-dns.biz, ns1083.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prof-tc.fr (unsigned zone)

⏱️ Timing

Total: 752ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.209
AAAA12001:8d8:100f:f000::248
NS4ns1083.ui-dns.org, ns1083.ui-dns.de...
MX2mx01.ionos.fr (pri: 10), mx00.ionos.fr (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1083.ui-dns.biz hostmaster.1and1.fr

Analysis

IP Addresses

prof-tc.fr points to two IPs: 2001:8d8:100f:f000::248 and 217.160.0.209.

Other host names, for instance kerstinschwab.de, rms-online.net, nnt.de, acop-asso.org and lungensport.eu share IP numbers with prof-tc.fr.

Name Servers

prof-tc.fr is delegated to four name servers: ns1083.ui-dns.biz, ns1083.ui-dns.com, ns1083.ui-dns.de and ns1083.ui-dns.org.

prof-tc.fr at least partially shares name servers with other domains such as leoburkhardt.de, klima2.de, hottiespottie.com, stuecks.net and vampfangs.com.

these name servers are commonly used alongside the name servers ns1018.ui-dns.org, ns1026.ui-dns.biz, ns1088.ui-dns.de, ns1040.ui-dns.de and ns1115.ui-dns.com.

Host names with two IP numbers:

ns1083.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5153:100 and 217.160.81.83

ns1083.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5253:100 and 217.160.82.83

ns1083.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:83 and 217.160.80.83

ns1083.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5353:100 and 217.160.83.83

Mail Servers

Two mail servers handle prof-tc.fr: mx00.ionos.fr and mx01.ionos.fr.

prof-tc.fr shares the same mail server setup as other domains, including leportailducloud.net, onthelight.com, depose.fr, propac.fr and igider.net.

Host names with a single IP address:

mx00.ionos.fr points to 212.227.15.41

mx01.ionos.fr points to 217.72.192.67