`mum-solution.info`

DNSSEC	⚠️ Not signed
A	188.40.85.8^{🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1}
		PTR	`mm-1.morgenundmorgen.com`
NS	`ns1.first-ns.de` ⭐
		A	2a01:4f8:0:a101::a:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.first-ns.de`
		A	213.239.242.238^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`ns1.first-ns.de`
NS	`robotns2.second-ns.de`
		A	2a01:4f8:0:1::5ddc:2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`robotns2.second-ns.de`
		A	213.133.100.103^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`robotns2.second-ns.de`
NS	`robotns3.second-ns.com`
		A	2001:67c:192c::add:a3^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`robotns3.second-ns.com`
		A	193.47.99.3^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`robotns3.second-ns.com`
MX	`mail.mum-solution.info` ⭐
		A	188.40.85.8^{🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1}
			PTR	`mm-1.morgenundmorgen.com`
SOA	`ns1.first-ns.de`postmaster@robot.first-ns.de 2014-03-27 #0

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1774780013

Subdomains

mail.mum-solution.info

Same first word

mum-solution.info

DNS History

5 records (5 active, 0 former)

●NSns1.first-ns.de2015-07-21 → 2026-03-29 · 2 obs

● 2015-07-21 18:05:08
● 2026-03-29 10:40:14

●NSrobotns2.second-ns.de2015-07-21 → 2026-03-29 · 2 obs

● 2015-07-21 18:05:08
● 2026-03-29 10:40:14

●NSrobotns3.second-ns.com2015-07-21 → 2026-03-29 · 2 obs

● 2015-07-21 18:05:08
● 2026-03-29 10:40:14

●MXmail.mum-solution.info2015-07-21 → 2026-03-29 · 2 obs

● 2015-07-21 18:05:08
● 2026-03-29 10:40:14

●A188.40.85.82015-07-21 → 2026-03-29 · 2 obs

● 2015-07-21 18:05:08
● 2026-03-29 10:40:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
mum-solution.info	ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com	-

✅ Authoritative Response

Server:213.239.242.238

NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mum-solution.info (unsigned zone)

⏱️ Timing

Total: 758ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.40.85.8`
NS	3	`ns1.first-ns.de, robotns3.second-ns.com...`
MX	1	`mail.mum-solution.info (pri: 10)`
SOA	1	`ns1.first-ns.de postmaster.robot.first-n`

Analysis

Hierarchy

The parent of mail.mum-solution.info is mum-solution.info.

IP Addresses

mum-solution.info points to a single IP: 188.40.85.8.

Other host names, for instance mail.mumoffice.com, mail.opentransparence.de, mail.mumoffice.de, mm-1.morgenundmorgen.com and mail.mm-smartkundenrechner.com share IP numbers with mum-solution.info.

Name Servers

mum-solution.info is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

mum-solution.info partially shares name servers with other domains; examples include film-rezensionen.de, heiligkreuztal-frauenhaus.de, gw2skills.net, benkazo.com and fachstellen.at.

These name servers are commonly used with hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

Host names with two IP numbers:

robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3.

ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238.

robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.

Mail Servers

mum-solution.info is handled by a single mail server, mail.mum-solution.info.

mail.mum-solution.info points to a single IP: 188.40.85.8.

mum-solution.info - robtex.com