constructive.ch - dns.ninja

`constructive.ch`

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`
		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=1786449600

`ch`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.ch` ⭐
	NS	`b.nic.ch`
	NS	`d.nic.ch`
	NS	`e.nic.ch`
	NS	`f.nic.ch`
	SOA	`a.nic.ch`dns-operation@switch.ch 2026-08-11 #28

Same first word

DNS History

14 records (5 active, 9 former)

○NSns1.infomaniak.ch2015-06-24 → 2018-12-19 · 4 obs

● 2015-06-24 00:03:14
● 2018-12-19 08:18:20
○ 2026-02-19 09:20:36
○ 2026-08-11 12:18:06

●NSns1.nameshift.com2026-02-19 → 2026-08-11 · 3 obs

○ 2018-12-19 08:18:20
● 2026-02-19 09:20:36
● 2026-08-11 12:18:06

○NSns2.infomaniak.ch2015-06-24 → 2018-12-19 · 4 obs

● 2015-06-24 00:03:14
● 2018-12-19 08:18:20
○ 2026-02-19 09:20:36
○ 2026-08-11 12:18:06

●NSns2.nameshift.com2026-02-19 → 2026-08-11 · 3 obs

○ 2018-12-19 08:18:20
● 2026-02-19 09:20:36
● 2026-08-11 12:18:06

●NSxmhvxw.ns3.nameshift.com2026-02-19 → 2026-08-11 · 3 obs

○ 2018-12-19 08:18:20
● 2026-02-19 09:20:36
● 2026-08-11 12:18:06

○MXmta-gw.infomaniak.ch2015-06-24 → 2018-12-19 · 4 obs

● 2015-06-24 00:03:14
● 2018-12-19 08:18:20
○ 2026-02-19 09:20:36
○ 2026-08-11 12:18:06

○A128.65.195.1302017-02-09 → 2018-12-19 · 5 obs

○ 2016-06-23 04:56:22
● 2017-02-09 05:42:06
● 2018-12-19 08:18:20
○ 2026-02-19 09:20:36
○ 2026-08-11 12:18:06

○A134.199.240.1622026-02-19 → 2026-06-14 · 19 obs

○ 2018-12-19 08:18:20
● 2026-02-19 09:20:36
● 2026-02-20 02:34:54
○ 2026-02-21 07:29:52
● 2026-04-23 22:25:02
○ 2026-04-24 05:37:36
● 2026-04-26 03:48:58
● 2026-05-01 19:07:20
○ 2026-05-02 11:39:04
● 2026-05-20 15:43:32
● 2026-05-23 22:22:02
○ 2026-05-25 14:36:08
● 2026-05-26 06:48:02
● 2026-06-12 05:58:04
○ 2026-06-13 00:12:32
● 2026-06-14 07:24:24
● 2026-06-14 11:04:38
○ 2026-06-20 00:11:00
○ 2026-08-11 12:18:06

○A209.38.54.1912026-02-21 → 2026-06-20 · 17 obs

○ 2026-02-20 02:34:54
● 2026-02-21 07:29:52
○ 2026-04-23 22:25:02
● 2026-04-24 05:37:36
○ 2026-04-26 03:48:58
○ 2026-05-01 19:07:20
● 2026-05-02 11:39:04
○ 2026-05-20 15:43:32
○ 2026-05-23 22:22:02
● 2026-05-25 14:36:08
○ 2026-05-26 06:48:02
○ 2026-06-12 05:58:04
● 2026-06-13 00:12:32
○ 2026-06-14 07:24:24
○ 2026-06-14 11:04:38
● 2026-06-20 00:11:00
○ 2026-08-11 12:18:06

○A2604:a880:800:14:0:1:f06c:60002026-04-26 → 2026-06-14 · 15 obs

○ 2026-02-19 09:20:36
○ 2026-04-24 05:37:36
● 2026-04-26 03:48:58
● 2026-05-01 19:07:20
○ 2026-05-02 11:39:04
● 2026-05-20 15:43:32
● 2026-05-23 22:22:02
○ 2026-05-25 14:36:08
● 2026-05-26 06:48:02
● 2026-06-12 05:58:04
○ 2026-06-13 00:12:32
● 2026-06-14 07:24:24
● 2026-06-14 11:04:38
○ 2026-06-20 00:11:00
○ 2026-08-11 12:18:06

○A2a03:b0c0:2:f0::fc3a:e0012026-05-02 → 2026-06-20 · 12 obs

○ 2026-05-01 19:07:20
● 2026-05-02 11:39:04
○ 2026-05-20 15:43:32
○ 2026-05-23 22:22:02
● 2026-05-25 14:36:08
○ 2026-05-26 06:48:02
○ 2026-06-12 05:58:04
● 2026-06-13 00:12:32
○ 2026-06-14 07:24:24
○ 2026-06-14 11:04:38
● 2026-06-20 00:11:00
○ 2026-08-11 12:18:06

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

○ 2026-06-20 00:11:00
● 2026-08-11 12:18:06

●A5.83.210.12026-08-11 → 2026-08-11 · 2 obs

○ 2026-06-20 00:11:00
● 2026-08-11 12:18:06

○A84.16.80.732015-06-24 → 2016-06-23 · 4 obs

● 2015-06-24 00:03:14
● 2016-06-23 04:56:22
○ 2017-02-09 05:42:06
○ 2026-08-11 12:18:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	10 records
constructive.ch	ns1.nameshift.com, ns2.nameshift.com, xmhvxw.ns3.nameshift.com	-

✅ Authoritative Response

Server:5.83.212.3

NS records: ns1.nameshift.com, ns2.nameshift.com, xmhvxw.ns3.nameshift.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for constructive.ch (unsigned zone)

⏱️ Timing

Total: 526ms | 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`

📌 Glue Records Collected

Total: 10

In-bailiwick: 10 (a.nic.ch, a.nic.ch, b.nic.ch...)

Analysis

IP Addresses

constructive.ch has two IP addresses: 5.83.210.1 and 2a0e:4001:11::1

Two other host names, along with wielerteam.nl, finnews.de and waters.at, also share IP numbers with constructive.ch.

Name Servers

Three name servers are authoritative for constructive.ch: ns1.nameshift.com, ns2.nameshift.com and xmhvxw.ns3.nameshift.com.

The name servers of constructive.ch overlap at least partially with those of other domains — among them artweb.at, boh.se, mx.mbps.nl and two more.

These name servers commonly appear in delegations together with poit15.ns3.nameshift.com, lb9d7c.ns3.nameshift.com, 1ux2f3.ns3.nameshift.com and 3 other.

ns1.nameshift.com resolves to 5.83.212.1 and 2a0e:4001:10::1. ns2.nameshift.com resolves to 5.83.212.2 and 2a0e:4001:10::2. xmhvxw.ns3.nameshift.com resolves to 5.83.212.3 and 2a0e:4001:10::3. All three hostnames point to two IP numbers each.