`delcour.fr`

DNSSEC	⚠️ Not signed
A	2a0e:4001:11::1^{🇬🇧 AS229272000::/3}
A	5.83.210.1^{🇬🇧 SCALAXY-AS5.83.210.0/24}
NS	`ns1.nameshift.com` ⭐
		A	2a0e:4001:10::1^{🇬🇧 AS229272000::/3}
		A	5.83.212.1^{🇬🇧 AS2140255.83.212.0/24}
			PTR	`ns1.nameshift.com`
NS	`ns2.nameshift.com`
		A	2a0e:4001:10::2^{🇬🇧 AS229272000::/3}
		A	5.83.212.2^{🇬🇧 AS2140255.83.212.0/24}
			PTR	`ns2.nameshift.com`
NS	`xmhvxw.ns3.nameshift.com` ⚠️ Not in parent delegation
		A	2a0e:4001:10::3^{🇬🇧 AS229272000::/3}
		A	5.83.212.3^{🇬🇧 AS2140255.83.212.0/24}
TXT	`v=spf1 -all`
SOA	`ns1.nameshift.com`hostmaster@nameshift.com serial=1786298400

`fr`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.fr` ⭐
	NS	`d.nic.fr`
	NS	`f.ext.nic.fr`
	NS	`g.ext.nic.fr`
	TXT	`107 RRs processed [09/08/2026 18H30:49]`
	SOA	`a.nic.fr`dnsmaster@afnic.fr serial=2246138543

Same first word

delcour.be

delcour.nl

delcour.net

delcour.org

delcour.eu

delcour.de

delcour.fr

delcour.com

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DNS History

13 records (5 active, 8 former)

●NSns1.nameshift.com2026-05-26 → 2026-08-09 · 3 obs

○ 2026-03-28 19:37:08
● 2026-05-26 12:14:14
● 2026-08-09 18:40:38

●NSns2.nameshift.com2026-05-26 → 2026-08-09 · 3 obs

○ 2026-03-28 19:37:08
● 2026-05-26 12:14:14
● 2026-08-09 18:40:38

○NSnsmpro1.nordnet.com2015-06-30 → 2020-02-01 · 4 obs

● 2015-06-30 09:45:20
● 2020-02-01 11:23:06
○ 2026-03-28 19:37:08
○ 2026-08-09 18:40:38

○NSnsmpro2.nordnet.com2015-06-30 → 2020-02-01 · 4 obs

● 2015-06-30 09:45:20
● 2020-02-01 11:23:06
○ 2026-03-28 19:37:08
○ 2026-08-09 18:40:38

●NSxmhvxw.ns3.nameshift.com2026-05-26 → 2026-08-09 · 3 obs

○ 2026-03-28 19:37:08
● 2026-05-26 12:14:14
● 2026-08-09 18:40:38

○MXsmtppromx.orange.fr2015-06-30 → 2020-02-01 · 4 obs

● 2015-06-30 09:45:20
● 2020-02-01 11:23:06
○ 2026-03-28 19:37:08
○ 2026-08-09 18:40:38

○A134.199.240.1622026-05-26 → 2026-07-14 · 27 obs

○ 2026-03-28 19:37:08
● 2026-05-26 12:14:14
● 2026-06-02 10:58:14
○ 2026-06-02 12:06:46
○ 2026-06-03 11:13:50
● 2026-06-04 20:57:46
○ 2026-06-06 21:24:40
○ 2026-06-09 09:41:08
● 2026-06-12 03:41:52
● 2026-06-12 06:25:26
○ 2026-06-12 15:46:54
○ 2026-06-13 00:12:36
● 2026-06-13 04:08:50
● 2026-06-15 20:02:44
○ 2026-06-17 10:56:32
○ 2026-06-18 00:11:18
● 2026-06-18 18:35:20
○ 2026-06-19 00:10:58
● 2026-06-22 00:34:30
○ 2026-06-23 00:12:26
● 2026-06-30 23:26:28
○ 2026-07-01 01:26:36
● 2026-07-11 15:03:08
○ 2026-07-12 11:16:04
● 2026-07-14 15:58:40
○ 2026-07-16 00:23:44
○ 2026-08-09 18:40:38

○A194.206.126.2092015-06-30 → 2020-02-01 · 4 obs

● 2015-06-30 09:45:20
● 2020-02-01 11:23:06
○ 2026-03-28 19:37:08
○ 2026-08-09 18:40:38

○A209.38.54.1912026-06-02 → 2026-07-16 · 25 obs

○ 2026-06-02 10:58:14
● 2026-06-02 12:06:46
● 2026-06-03 11:13:50
○ 2026-06-04 20:57:46
● 2026-06-06 21:24:40
● 2026-06-09 09:41:08
○ 2026-06-12 03:41:52
○ 2026-06-12 06:25:26
● 2026-06-12 15:46:54
● 2026-06-13 00:12:36
○ 2026-06-13 04:08:50
○ 2026-06-15 20:02:44
● 2026-06-17 10:56:32
● 2026-06-18 00:11:18
○ 2026-06-18 18:35:20
● 2026-06-19 00:10:58
○ 2026-06-22 00:34:30
● 2026-06-23 00:12:26
○ 2026-06-30 23:26:28
● 2026-07-01 01:26:36
○ 2026-07-11 15:03:08
● 2026-07-12 11:16:04
○ 2026-07-14 15:58:40
● 2026-07-16 00:23:44
○ 2026-08-09 18:40:38

○A2604:a880:800:14:0:1:f06c:60002026-05-26 → 2026-07-14 · 27 obs

○A2a03:b0c0:2:f0::fc3a:e0012026-06-02 → 2026-07-16 · 25 obs

●A2a0e:4001:11::12026-08-09 → 2026-08-09 · 2 obs

○ 2026-07-16 00:23:44
● 2026-08-09 18:40:38

●A5.83.210.12026-08-09 → 2026-08-09 · 2 obs

○ 2026-07-16 00:23:44
● 2026-08-09 18:40:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
fr	g.ext.nic.fr, f.ext.nic.fr, d.nic.fr	-
delcour.fr	ns1.nameshift.com, ns2.nameshift.com	-

✅ Authoritative Response

Server:5.83.212.1

NS records: ns1.nameshift.com, ns2.nameshift.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for delcour.fr (unsigned zone)

⏱️ Timing

Total: 353ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.83.210.1`
AAAA	1	`2a0e:4001:11::1`
NS	3	`ns1.nameshift.com, ns2.nameshift.com...`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.nameshift.com hostmaster.nameshift.c`

Analysis

IP Addresses

delcour.fr resolves to the IP addresses 5.83.210.1 and 2a0e:4001:11::1

Additional host names — trike.at, itp.ch, coded.at and two others — share IP numbers with delcour.fr.

Name Servers

delcour.fr carries NS records delegating to ns1.nameshift.com, ns2.nameshift.com and xmhvxw.ns3.nameshift.com.

delcour.fr has at least partial name server overlap with other domains, such as mail.nrw.eportal.nl, cedic.ch, gdk.ch and two others.

These name servers are frequently paired with the name servers lb9d7c.ns3.nameshift.com, 5vyid0.ns3.nameshift.com, poit15.ns3.nameshift.com and two others.

ns1.nameshift.com, ns2.nameshift.com and xmhvxw.ns3.nameshift.com are three hostnames that each resolve to a pair of IP addresses: ns1.nameshift.com to 5.83.212.1 and 2a0e:4001:10::1, ns2.nameshift.com to 5.83.212.2 and 2a0e:4001:10::2, and xmhvxw.ns3.nameshift.com to 5.83.212.3 and 2a0e:4001:10::3.

delcour.fr - robtex.com

delcour.fr

fr

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`delcour.fr`

`fr`