`immowert-siegen.com`

DNSSEC	⚠️ Not signed
NS	`ns01.riconnect.de` ⭐
		A	213.178.2.22^{🇩🇪 PSV-HEES-NET213.178.0.0/20 riconet Maintainer}
			PTR	`ns01.riconnect.de`
NS	`ns02.riconnect.de`
		A	2a05:d014:c93:c155:6ba7:ab49:4fcb:e927^{🇩🇪 Amazon2a05:d014:c00::/38 AMAZON AWS}
		A	3.69.168.19^{🇩🇪 Amazon3.64.0.0/12 EC2 FRA Prefix}
			PTR	`ec2-3-69-168-19.eu-central-1.compute.amazonaws.com`
NS	`ns03.riconnect.de`
		A	2a05:d014:c93:c166:2937:fae0:97e8:5d10^{🇩🇪 Amazon2a05:d014:c00::/38 AMAZON AWS}
		A	3.122.177.243^{🇩🇪 Amazon3.120.0.0/14 EC2 FRA prefix}
			PTR	`ec2-3-122-177-243.eu-central-1.compute.amazonaws.com`
MX	`mx01.hornetsecurity.com` ⭐
		A	94.100.132.8^{🇩🇪 MK-NETZDIENSTE-AS94.100.132.0/23 ANTISPAMEUROPE-NET via AS25394}
			PTR	`mx01.hornetsecurity.com`
MX	`mx02.hornetsecurity.com`⁽²⁰⁾
		A	94.100.136.8^{🇩🇪 SSERV-AS94.100.136.0/23 ANTISPAMEUROPE via as24679.net}
			PTR	`mx02.hornetsecurity.com`
MX	`mx03.hornetsecurity.com`⁽³⁰⁾
		A	94.100.134.8^{🇩🇪 NCORE-AS94.100.134.0/24 antispameurope GmbH via as12676}
			PTR	`mx03.hornetsecurity.com`
MX	`mx04.hornetsecurity.com`⁽⁴⁰⁾
		A	94.100.136.7^{🇩🇪 SSERV-AS94.100.136.0/23 ANTISPAMEUROPE via as24679.net}
			PTR	`mx04.hornetsecurity.com`
TXT	`MS=ms15819446`
TXT	`v=spf1 a include:spf.protection.outlook.com include:spf.eu.exclaimer.net incl...`
SOA	`ns01.riconnect.de`hostmaster@riconnect.de 2023-07-07 #9

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776065947

Same first word

immowert-siegen.com

immowert-siegen.de

DNS History

9 records (7 active, 2 former)

●NSns01.riconnect.de2017-11-16 → 2026-04-13 · 2 obs

● 2017-11-16 20:41:58
● 2026-04-13 07:42:18

○NSns02.riconet.com2017-11-16 → 2017-11-16 · 3 obs

● 2017-11-16 20:41:58
○ 2026-02-17 22:17:26
○ 2026-04-13 07:42:18

●NSns02.riconnect.de2026-02-17 → 2026-04-13 · 3 obs

○ 2017-11-16 20:41:58
● 2026-02-17 22:17:26
● 2026-04-13 07:42:18

●NSns03.riconnect.de2017-11-16 → 2026-04-13 · 2 obs

● 2017-11-16 20:41:58
● 2026-04-13 07:42:18

○MXmail.riconnect.de2017-11-16 → 2017-11-16 · 3 obs

● 2017-11-16 20:41:58
○ 2026-02-17 22:17:26
○ 2026-04-13 07:42:18

●MXmx01.hornetsecurity.com2026-02-17 → 2026-04-13 · 3 obs

○ 2017-11-16 20:41:58
● 2026-02-17 22:17:26
● 2026-04-13 07:42:18

●MXmx02.hornetsecurity.com2026-02-17 → 2026-04-13 · 3 obs

○ 2017-11-16 20:41:58
● 2026-02-17 22:17:26
● 2026-04-13 07:42:18

●MXmx03.hornetsecurity.com2026-02-17 → 2026-04-13 · 3 obs

○ 2017-11-16 20:41:58
● 2026-02-17 22:17:26
● 2026-04-13 07:42:18

●MXmx04.hornetsecurity.com2026-02-17 → 2026-04-13 · 3 obs

○ 2017-11-16 20:41:58
● 2026-02-17 22:17:26
● 2026-04-13 07:42:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
immowert-siegen.com	ns01.riconnect.de, ns03.riconnect.de, ns02.riconnect.de	-

✅ Authoritative Response

Server:3.122.177.243

NS records: ns01.riconnect.de, ns03.riconnect.de, ns02.riconnect.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for immowert-siegen.com (unsigned zone)

⏱️ Timing

Total: 993ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns02.riconnect.de, ns01.riconnect.de...`
MX	4	`mx02.hornetsecurity.com (pri: 20), mx01.hornetsecurity.com (pri: 10)...`
TXT	2	`v=spf1 a include:spf.protection.outlook., MS=ms15819446`
SOA	1	`ns01.riconnect.de hostmaster.riconnect.d`

Analysis

Name Servers

immowert-siegen.com is delegated to three name servers: ns01.riconnect.de, ns02.riconnect.de and ns03.riconnect.de.

immowert-siegen.com at least partially shares name servers with other domains, including xn--brgerstadtwerk-gsb.com, effexx.org, 1.178.213.in-addr.arpa, bsw-schwingungstechnik.de and dy-pack.com.

These name servers are commonly used with ns02.riconet.com.

Hosts with two IPs:

ns02.riconnect.de points to 2a05:d014:c93:c155:6ba7:ab49:4fcb:e927 and 3.69.168.19.

ns03.riconnect.de points to 2a05:d014:c93:c166:2937:fae0:97e8:5d10 and 3.122.177.243.

Host with one IP:

ns01.riconnect.de points to 213.178.2.22.

Mail Servers

immowert-siegen.com is handled by four mail servers: mx01.hornetsecurity.com, mx02.hornetsecurity.com, mx03.hornetsecurity.com and mx04.hornetsecurity.com.

immowert-siegen.com shares at least some mail servers with other domains, for example ws-informatik.de, mazit.ch, hotelstein.at, kaifu.de and donell-nt.donell.de.

Host names with one IP number:

mx01.hornetsecurity.com points to 94.100.132.8; mx02.hornetsecurity.com points to 94.100.136.8; mx03.hornetsecurity.com points to 94.100.134.8; mx04.hornetsecurity.com points to 94.100.136.7.

immowert-siegen.com - robtex.com