`mankenberg.com`

DNSSEC	⚠️ Not signed
A	167.235.173.209^{🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC}
		PTR	`s2.gradwerk.tech`
NS	`ns.jessenlenz.com` ⭐
		A	212.79.192.5^{🇩🇪 JESSENLENZ-AS212.79.192.0/21}
			PTR	`dubbo.jessenlenz.com`
NS	`kiel.jessenlenz.com`
		A	78.47.10.103^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
			PTR	`kiel.jessenlenz.com`
MX	`mxp.jessenlenz.com` ⭐
		A	195.201.147.100^{🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC}
			PTR	`mxp2.jessenlenz.com`
		A	212.79.192.99^{🇩🇪 JESSENLENZ-AS212.79.192.0/21}
			PTR	`mxp1.jessenlenz.com`
TXT	`v=spf1 a mx ptr include:jessenlenz.com -all`
TXT	`ne2idnumaih6n22nj50hg6khcb`
TXT	`_globalsign-domain-verification=cPC_2k_hEi9H-usG6cTmEuruaw8sfBM0MyIwcFltRb`
SOA	`ns.jessenlenz.com`dns-notify@jessenlenz.com 2025-08-20 #5

`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=1774489587

MX for

mankenberg.co.uk

Subdomains

stats.mankenberg.com

Same first word

mankenberg.net.cn

mankenberg.es

mankenberg.com

mankenberg.de

mankenberg.co.uk

DNS History

7 records (4 active, 3 former)

●NSkiel.jessenlenz.com2015-08-19 → 2026-03-26 · 2 obs

● 2015-08-19 05:12:38
● 2026-03-26 02:06:46

●NSns.jessenlenz.com2015-08-19 → 2026-03-26 · 2 obs

● 2015-08-19 05:12:38
● 2026-03-26 02:06:46

○MXavin.jessenlenz.com2015-08-19 → 2016-12-07 · 4 obs

● 2015-08-19 05:12:38
● 2016-12-07 11:10:16
○ 2026-03-26 02:06:44
○ 2026-03-26 02:06:46

●MXmxp.jessenlenz.com2026-03-26 → 2026-03-26 · 3 obs

○ 2016-12-07 11:10:16
● 2026-03-26 02:06:44
● 2026-03-26 02:06:46

○A134.119.240.1602016-06-17 → 2016-12-07 · 5 obs

○ 2016-02-21 12:14:20
● 2016-06-17 19:47:02
● 2016-12-07 11:10:16
○ 2026-03-26 02:06:44
○ 2026-03-26 02:06:46

○A141.0.17.182015-08-19 → 2016-02-21 · 4 obs

● 2015-08-19 05:12:38
● 2016-02-21 12:14:20
○ 2016-06-17 19:47:02
○ 2026-03-26 02:06:46

●A167.235.173.2092026-03-26 → 2026-03-26 · 3 obs

○ 2016-12-07 11:10:16
● 2026-03-26 02:06:44
● 2026-03-26 02:06:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net...	-
mankenberg.com	kiel.jessenlenz.com, ns.jessenlenz.com	2 records

✅ Authoritative Response

Server:212.79.192.5

NS records: kiel.jessenlenz.com, ns.jessenlenz.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mankenberg.com (unsigned zone)

⏱️ Timing

Total: 418ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`167.235.173.209`
NS	2	`ns.jessenlenz.com, kiel.jessenlenz.com`
MX	1	`mxp.jessenlenz.com (pri: 10)`
TXT	3	`_globalsign-domain-verification=cPC_2k_h, v=spf1 a mx ptr include:jessenlenz.com -...`
SOA	1	`ns.jessenlenz.com dns-notify.jessenlenz.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (kiel.jessenlenz.com, ns.jessenlenz.com)

Analysis

Hierarchy

The parent of stats.mankenberg.com is mankenberg.com.

Mail Server Role

mankenberg.com serves as the mail server for mankenberg.co.uk.

IP Addresses

mankenberg.com points to an IP address: 167.235.173.209.

other host names include hanseatische.de, kwl-luebeck.de, www.landesrechnungshof-sh.de, gedenkstaetten-sh.de and landesrechnungshof-sh.de; they share IP numbers with mankenberg.com.

Name Servers

Two name servers kiel.jessenlenz.com and ns.jessenlenz.com handle the delegation for mankenberg.com.

mankenberg.com shares the same name server setup as other domains, for instance castro-it.de, rekord-online.de, corny.de, m-atschool.com and euro-masten.com.

mankenberg.com at least partially shares name servers with other domains, for instance schwartau-extra.eu, jessenlenz.com, sarrrah.de, bluescreenconsult.de and corny.com.pl.

Host names with one IP:

kiel.jessenlenz.com points to: 78.47.10.103

ns.jessenlenz.com points to: 212.79.192.5

Mail Servers

mankenberg.com is handled by a single mail server, mxp.jessenlenz.com.

mankenberg.com uses the same mail server setup as other domains, for instance shmail.de, maxmax.de, kiel.jessenlenz.com, wu-denker.de and rotter-glas.de.

mxp.jessenlenz.com resolves to two IPs: 195.201.147.100 and 212.79.192.99.

mankenberg.com - robtex.com

mankenberg.com

com