construct3.de - dns.ninja

`construct3.de`

DNSSEC	⚠️ Not signed
A	217.160.0.138^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
		PTR	`217-160-0-138.elastic-ssl.ui-r.com`
NS	`ns1117.ui-dns.org` ⭐
		A	2607:f1c0:fe:53:185:132:35:117^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1117.ui-dns.org`
		A	185.132.35.117^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1117.ui-dns.org`
NS	`ns1117.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:117^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1117.ui-dns.biz`
		A	185.132.33.117^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1117.ui-dns.biz`
NS	`ns1117.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:117^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1117.ui-dns.com`
		A	185.132.34.117^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1117.ui-dns.com`
NS	`ns1117.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:117^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1117.ui-dns.de`
		A	185.132.32.117^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1117.ui-dns.de`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	212.227.15.188^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.kundenserver.de`
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1117.ui-dns.org`hostmaster@1und1.de 2016-04-28 #3

`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.de`dns-operations@denic.de serial=1786362527

Same first word

construct3.net

construct3.com

construct3.de

construct3.dev

DNS History

13 records (7 active, 6 former)

●NSns1117.ui-dns.biz2026-03-29 → 2026-08-10 · 3 obs

○ 2017-03-28 16:33:52
● 2026-03-29 01:26:48
● 2026-08-10 12:01:18

●NSns1117.ui-dns.com2026-03-29 → 2026-08-10 · 3 obs

○ 2017-03-28 16:33:52
● 2026-03-29 01:26:48
● 2026-08-10 12:01:18

●NSns1117.ui-dns.de2026-03-29 → 2026-08-10 · 3 obs

○ 2017-03-28 16:33:52
● 2026-03-29 01:26:48
● 2026-08-10 12:01:18

●NSns1117.ui-dns.org2026-03-29 → 2026-08-10 · 3 obs

○ 2017-03-28 16:33:52
● 2026-03-29 01:26:48
● 2026-08-10 12:01:18

○NSns37.1und1.de2015-07-25 → 2017-03-28 · 4 obs

● 2015-07-25 20:51:12
● 2017-03-28 16:33:52
○ 2026-03-29 01:26:48
○ 2026-08-10 12:01:18

○NSns38.1und1.de2015-07-25 → 2017-03-28 · 4 obs

● 2015-07-25 20:51:12
● 2017-03-28 16:33:52
○ 2026-03-29 01:26:48
○ 2026-08-10 12:01:18

●MXmx00.ionos.de2026-03-29 → 2026-08-10 · 3 obs

○ 2017-03-28 16:33:52
● 2026-03-29 01:26:48
● 2026-08-10 12:01:18

○MXmx00.kundenserver.de2015-07-25 → 2017-03-28 · 4 obs

● 2015-07-25 20:51:12
● 2017-03-28 16:33:52
○ 2026-03-29 01:26:48
○ 2026-08-10 12:01:18

●MXmx01.ionos.de2026-03-29 → 2026-08-10 · 3 obs

○ 2017-03-28 16:33:52
● 2026-03-29 01:26:48
● 2026-08-10 12:01:18

○MXmx01.kundenserver.de2015-07-25 → 2017-03-28 · 4 obs

● 2015-07-25 20:51:12
● 2017-03-28 16:33:52
○ 2026-03-29 01:26:48
○ 2026-08-10 12:01:18

●A217.160.0.1382026-03-29 → 2026-08-10 · 3 obs

○ 2017-03-28 16:33:52
● 2026-03-29 01:26:48
● 2026-08-10 12:01:18

○A217.160.223.282016-07-09 → 2017-03-28 · 5 obs

○ 2016-03-15 23:39:16
● 2016-07-09 23:38:50
● 2017-03-28 16:33:52
○ 2026-03-29 01:26:48
○ 2026-08-10 12:01:18

○A82.165.57.682015-07-25 → 2016-03-15 · 4 obs

● 2015-07-25 20:51:12
● 2016-03-15 23:39:16
○ 2016-07-09 23:38:50
○ 2026-08-10 12:01:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
construct3.de	ns1117.ui-dns.de, ns1117.ui-dns.biz, ns1117.ui-dns.com, ns1117.ui-dns.org	-

✅ Authoritative Response

Server:185.132.32.117

NS records: ns1117.ui-dns.de, ns1117.ui-dns.biz, ns1117.ui-dns.com, ns1117.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for construct3.de (unsigned zone)

⏱️ Timing

Total: 865ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.138`
NS	4	`ns1117.ui-dns.com, ns1117.ui-dns.biz...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1117.ui-dns.org hostmaster.1und1.de`

Analysis

IP Addresses

construct3.de resolves to one IP address: 217.160.0.138.

bond007.de, solitiumlevante.es, blue-eng.fr and two other host names share IP numbers with construct3.de.

Name Servers

The authoritative name servers for construct3.de are ns1117.ui-dns.biz, ns1117.ui-dns.com, ns1117.ui-dns.de and ns1117.ui-dns.org.

There is at least partial name server overlap between construct3.de and other domains — jpsmain.com, alltechinc.net, les-francs-tireurs.fr and two more among them.

These name servers tend to appear in combination with the name servers ns1096.ui-dns.de, ns1089.ui-dns.com, ns1081.ui-dns.org and ns1041.ui-dns.org.

All four hostnames — ns1117.ui-dns.biz, ns1117.ui-dns.com, ns1117.ui-dns.de and ns1117.ui-dns.org — resolve to two IP numbers apiece: ns1117.ui-dns.biz to 185.132.33.117 and 2607:f1c0:fe:53:185:132:33:117; ns1117.ui-dns.com to 185.132.34.117 and 2607:f1c0:fe:53:185:132:34:117; ns1117.ui-dns.de to 185.132.32.117 and 2607:f1c0:fe:53:185:132:32:117; ns1117.ui-dns.org to 185.132.35.117 and 2607:f1c0:fe:53:185:132:35:117.

Mail Servers

Mail for construct3.de is handled by two mail servers — mx00.ionos.de and mx01.ionos.de.

construct3.de uses an identical mail server configuration to several other domains — among them stieler-web.de, drehsen.com, a4m-science.de and two more.

mx00.ionos.de and mx01.ionos.de both carry two IP addresses. The A records for mx00.ionos.de are 212.227.15.41 and 212.227.15.171; the A records for mx01.ionos.de are 212.227.15.188 and 217.72.192.67.