`solution-office.de`

DNSSEC	⚠️ Not signed
A	5.44.111.141^{🇩🇪 ONE-NETWORK5.44.108.0/22}
		PTR	`web141.alfahosting-server.de`
NS	`cns1.alfahosting.info` ⭐
		A	2a01:64c0:0:5000::8^{🇩🇪 CLOUDPIT2a01:64c0::/32}
			PTR	`cns1.cloudpit.de`
		A	109.237.142.8^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`cns1.cloudpit.de`
NS	`cns2.alfahosting.info`
		A	2a01:4f8:2b02:a88::105^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`cns2.cloudpit.com`
		A	148.251.254.105^{🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2}
			PTR	`cns2.cloudpit.com`
NS	`cns3.alfahosting.info`
		A	2a02:2b80:101:5000::8^{🇩🇪 CLOUDPIT2a02:2b80:101::/48}
			PTR	`cns3.cloudpit.io`
		A	109.237.143.8^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`cns3.cloudpit.io`
MX	`mx03.secure-mailgate.com` ⭐
		A	46.243.88.174^{🇩🇪 CLOUDPIT46.243.88.0/21}
			PTR	`node03.secure-mailgate.com`
		A	46.243.88.176^{🇩🇪 CLOUDPIT46.243.88.0/21}
			PTR	`node04.secure-mailgate.com`
MX	`mx04.secure-mailgate.com` ⭐
		A	46.243.88.175^{🇩🇪 CLOUDPIT46.243.88.0/21}
			PTR	`node03.secure-mailgate.com`
		A	46.243.88.177^{🇩🇪 CLOUDPIT46.243.88.0/21}
			PTR	`node04.secure-mailgate.com`
TXT	`v=spf1 a mx include:secure-mailgate.com ~all`
SOA	`cns1.alfahosting.info`hostmaster@alfahosting@de 2026-04-04 #2

`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=1776859808

Same first word

solution-office.com

solution-office.de

Similar names

office-solution.de

office-solution.net

office-solution.help

office-solution.su

office-solution.ch

office-solution.at

office-solution.ru

DNS History

12 records (6 active, 6 former)

●NScns1.alfahosting.info2026-04-10 → 2026-04-22 · 3 obs

○ 2019-02-18 22:46:44
● 2026-04-10 12:47:18
● 2026-04-22 12:39:28

●NScns2.alfahosting.info2026-04-10 → 2026-04-22 · 3 obs

○ 2019-02-18 22:46:44
● 2026-04-10 12:47:18
● 2026-04-22 12:39:28

●NScns3.alfahosting.info2026-04-10 → 2026-04-22 · 3 obs

○ 2019-02-18 22:46:44
● 2026-04-10 12:47:18
● 2026-04-22 12:39:28

○NSdns1.nsdns.info2015-07-10 → 2019-02-18 · 4 obs

● 2015-07-10 00:55:06
● 2019-02-18 22:46:44
○ 2026-04-10 12:47:18
○ 2026-04-22 12:39:28

○NSdns2.nsdns.info2015-07-10 → 2019-02-18 · 4 obs

● 2015-07-10 00:55:06
● 2019-02-18 22:46:44
○ 2026-04-10 12:47:18
○ 2026-04-22 12:39:28

○NSdns3.nsdns.info2015-07-10 → 2019-02-18 · 4 obs

● 2015-07-10 00:55:06
● 2019-02-18 22:46:44
○ 2026-04-10 12:47:18
○ 2026-04-22 12:39:28

○MXmail.solution-office.de2015-07-10 → 2019-02-18 · 4 obs

● 2015-07-10 00:55:06
● 2019-02-18 22:46:44
○ 2026-04-10 12:47:18
○ 2026-04-22 12:39:28

●MXmx03.secure-mailgate.com2026-04-10 → 2026-04-22 · 3 obs

○ 2019-02-18 22:46:44
● 2026-04-10 12:47:18
● 2026-04-22 12:39:28

●MXmx04.secure-mailgate.com2026-04-10 → 2026-04-22 · 3 obs

○ 2019-02-18 22:46:44
● 2026-04-10 12:47:18
● 2026-04-22 12:39:28

○A176.9.139.262019-02-18 → 2019-02-18 · 4 obs

○ 2017-01-09 03:59:40
● 2019-02-18 22:46:44
○ 2026-04-10 12:47:18
○ 2026-04-22 12:39:28

○A185.53.128.1582015-07-10 → 2017-01-09 · 4 obs

● 2015-07-10 00:55:06
● 2017-01-09 03:59:40
○ 2019-02-18 22:46:44
○ 2026-04-22 12:39:28

●A5.44.111.1412026-04-10 → 2026-04-22 · 3 obs

○ 2019-02-18 22:46:44
● 2026-04-10 12:47:18
● 2026-04-22 12:39:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
solution-office.de	cns2.alfahosting.info, cns3.alfahosting.info, cns1.alfahosting.info	-

✅ Authoritative Response

Server:109.237.143.8

NS records: cns2.alfahosting.info, cns3.alfahosting.info, cns1.alfahosting.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for solution-office.de (unsigned zone)

⏱️ Timing

Total: 1106ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.44.111.141`
NS	3	`cns2.alfahosting.info, cns3.alfahosting.info...`
MX	2	`mx04.secure-mailgate.com (pri: 10), mx03.secure-mailgate.com (pri: 10)`
TXT	1	`v=spf1 a mx include:secure-mailgate.com`
SOA	1	`cns1.alfahosting.info hostmaster@alfahos`

Analysis

IP Addresses

solution-office.de points to a single IP address: 5.44.111.141.

Other host names such as www.garnihotel-badlausick.de, stanzform.de, mail.michiba.org, boehl.net and haktop.de share IP numbers with solution-office.de.

Name Servers

solution-office.de is delegated to three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.

At least part of the name servers for solution-office.de are shared with other domains, for instance d4u-gmbh.de, rta-reisen.de, w-e-i-d-l-e.de, paradiesvoegel.eu and concepta-nord-sued.de.

These name servers are commonly used alongside the name servers ns8.alfahosting.info.

Host names with two IP numbers:

cns1.alfahosting.info points to 2a01:64c0:0:5000::8 and 109.237.142.8

cns2.alfahosting.info points to 2a01:4f8:2b02:a88::105 and 148.251.254.105

cns3.alfahosting.info points to 2a02:2b80:101:5000::8 and 109.237.143.8

Mail Servers

solution-office.de is handled by two mail servers: mx03.secure-mailgate.com and mx04.secure-mailgate.com.

solution-office.de uses the same mail server setup as other domains, for instance dip.fi, ingomeraner.at, noesa.org, vrtac-firearms.de and resimo.eu.

Host names with two IP numbers:

mx03.secure-mailgate.com points to 46.243.88.174 and 46.243.88.176.

mx04.secure-mailgate.com points to 46.243.88.175 and 46.243.88.177.

solution-office.de - robtex.com