coonstruct.de - dns.ninja

`coonstruct.de`

DNSSEC	⚠️ Not signed
A	217.160.57.101^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
		PTR	`pixel-area.de`
NS	`nsa4.schlundtech.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:227^{🇺🇸 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	`ns-stec.ui-dns.com`
		A	185.132.34.227^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-stec.ui-dns.com`
NS	`nsb4.schlundtech.de`
		A	2607:f1c0:fe:53:185:132:35:227^{🇺🇸 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	`ns-stec.ui-dns.org`
		A	185.132.35.227^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-stec.ui-dns.org`
NS	`nsc4.schlundtech.de`
		A	2001:8d8:fe:53:217:160:80:227^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.de`
		A	217.160.80.227^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.de`
NS	`nsd4.schlundtech.de`
		A	2001:8d8:fe:53:217:160:81:227^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.biz`
		A	217.160.81.227^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.biz`
MX	`mail.coonstruct.de` ⭐
		A	217.160.57.101^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
			PTR	`pixel-area.de`
TXT	`v=spf1 mx a ptr -all`
SOA	`nsa4.schlundtech.de`service@coonstruct.de 2023-07-21 #0

`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=1786537665

Subdomains

mail.coonstruct.de

Same first word

coonstruct.de

Similar names

DNS History

10 records (6 active, 4 former)

○NSns1.nameserverservice.de2015-05-23 → 2017-09-02 · 4 obs

● 2015-05-23 17:25:30
● 2017-09-02 08:27:26
○ 2026-03-27 01:03:44
○ 2026-08-12 12:54:00

○NSns2.nameserverservice.de2015-05-23 → 2017-09-02 · 4 obs

● 2015-05-23 17:25:30
● 2017-09-02 08:27:26
○ 2026-03-27 01:03:44
○ 2026-08-12 12:54:00

●NSnsa4.schlundtech.de2026-03-27 → 2026-08-12 · 3 obs

○ 2017-09-02 08:27:26
● 2026-03-27 01:03:44
● 2026-08-12 12:54:00

●NSnsb4.schlundtech.de2026-03-27 → 2026-08-12 · 3 obs

○ 2017-09-02 08:27:26
● 2026-03-27 01:03:44
● 2026-08-12 12:54:00

●NSnsc4.schlundtech.de2026-03-27 → 2026-08-12 · 3 obs

○ 2017-09-02 08:27:26
● 2026-03-27 01:03:44
● 2026-08-12 12:54:00

●NSnsd4.schlundtech.de2026-03-27 → 2026-08-12 · 3 obs

○ 2017-09-02 08:27:26
● 2026-03-27 01:03:44
● 2026-08-12 12:54:00

●MXmail.coonstruct.de2015-05-23 → 2026-08-12 · 2 obs

● 2015-05-23 17:25:30
● 2026-08-12 12:54:00

●A217.160.57.1012026-03-27 → 2026-08-12 · 3 obs

○ 2017-09-02 08:27:26
● 2026-03-27 01:03:44
● 2026-08-12 12:54:00

○A62.75.166.132015-05-23 → 2015-10-18 · 4 obs

● 2015-05-23 17:25:30
● 2015-10-18 23:10:30
○ 2015-12-20 14:07:24
○ 2026-08-12 12:54:00

○A62.75.191.692015-12-20 → 2017-09-02 · 5 obs

○ 2015-10-18 23:10:30
● 2015-12-20 14:07:24
● 2017-09-02 08:27:26
○ 2026-03-27 01:03:44
○ 2026-08-12 12:54:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
coonstruct.de	nsb4.schlundtech.de, nsd4.schlundtech.de, nsa4.schlundtech.de, nsc4.schlundtech.de	-

✅ Authoritative Response

Server:185.132.35.227

NS records: nsb4.schlundtech.de, nsd4.schlundtech.de, nsa4.schlundtech.de, nsc4.schlundtech.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coonstruct.de (unsigned zone)

⏱️ Timing

Total: 1044ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.57.101`
NS	4	`nsc4.schlundtech.de, nsd4.schlundtech.de...`
MX	1	`mail.coonstruct.de (pri: 10)`
TXT	1	`v=spf1 mx a ptr -all`
SOA	1	`nsa4.schlundtech.de service.coonstruct.d`

Analysis

Hierarchy

mail.coonstruct.de is delegated beneath coonstruct.de.

IP Addresses

coonstruct.de resolves to one IP address: 217.160.57.101.

mail.haarentfernung-frankfurt.de, meal2go.de, teschner.de and two other host names share IP numbers with coonstruct.de.

Name Servers

The authoritative name servers for coonstruct.de are nsa4.schlundtech.de, nsb4.schlundtech.de, nsc4.schlundtech.de and nsd4.schlundtech.de.

There is at least partial name server overlap between coonstruct.de and other domains — suesseyorkis.de, diguerilla.net, intercommerce.de and two more among them.

All four hostnames — nsa4.schlundtech.de, nsb4.schlundtech.de, nsc4.schlundtech.de and nsd4.schlundtech.de — resolve to two IP numbers apiece: nsa4.schlundtech.de to 185.132.34.227 and 2607:f1c0:fe:53:185:132:34:227; nsb4.schlundtech.de to 185.132.35.227 and 2607:f1c0:fe:53:185:132:35:227; nsc4.schlundtech.de to 217.160.80.227 and 2001:8d8:fe:53:217:160:80:227; nsd4.schlundtech.de to 217.160.81.227 and 2001:8d8:fe:53:217:160:81:227.

Mail Servers

Mail for coonstruct.de is handled by a single mail server, mail.coonstruct.de.

mail.coonstruct.de has exactly one IP number: 217.160.57.101.