`mettmanner.net`

DNSSEC	⚠️ Not signed
NS	`ns-01.services.true-networks.de` ⭐
		A	2001:4178:3:a357:62:116:159:4^{🇩🇪 INTERNETX-AS2001:4178::/29 INTERNETX-INET6-PA}
			PTR	`a.customer-auth.net`
		A	62.116.159.4^{🇩🇪 INTERNETX-AS62.116.159.0/24 INTERNETX-MUC-A2}
			PTR	`a.customer-auth.net`
NS	`ns-02.services.true-networks.de`
		A	2001:8d8:580:401:217:160:113:37^{🇩🇪 IONOS-AS2001:8d8:580::/48 IONOS-AND-INTERNETX}
			PTR	`b.customer-auth.net`
		A	217.160.113.37^{🇩🇪 IONOS-AS217.160.113.0/24 IONOS-AND-INTERNETX}
			PTR	`b.customer-auth.net`
NS	`ns-03.services.true-networks.de`
		A	2a01:130:2000:118:89:146:248:4^{🇩🇪 INTERNET_AG2a01:130::/32 DE-NIC-20060621}
			PTR	`c.customer-auth.net`
		A	89.146.248.4^{🇩🇪 INTERNET_AG89.146.248.0/24}
			PTR	`c.customer-auth.net`
NS	`ns-04.services.true-networks.de`
		A	2607:f1c0:1800:8091:74:208:254:4^{🇺🇸 IONOS-AS2607:f1c0:1800::/48 IONOS-AND-INTERNETX}
			PTR	`d.customer-auth.net`
		A	74.208.254.4^{🇺🇸 IONOS-AS74.208.254.0/24 IONOS-AND-INTERNETX}
			PTR	`d.customer-auth.net`
MX	`mxext1.mailbox.org` ⭐
		A	2001:67c:2050:104:0:1:25:1^{🇩🇪 HPLS-AS2001:67c:2050::/48}
			PTR	`mx1.mailbox.org`
		A	80.241.60.212^{🇩🇪 HPLS-AS80.241.60.0/24}
			PTR	`mx1.mailbox.org`
MX	`mxext2.mailbox.org` ⭐
		A	2001:67c:2050:104:0:2:25:1^{🇩🇪 HPLS-AS2001:67c:2050::/48}
		A	80.241.60.215^{🇩🇪 HPLS-AS80.241.60.0/24}
			PTR	`mx2.mailbox.org`
MX	`mxext3.mailbox.org` ⭐
		A	2001:67c:2050:104:0:3:25:1^{🇩🇪 HPLS-AS2001:67c:2050::/48}
			PTR	`mx3.mailbox.org`
		A	80.241.60.216^{🇩🇪 HPLS-AS80.241.60.0/24}
MX	`mxext4.mailbox.org` ⭐
		A	2001:67c:2050:104:0:4:25:1^{🇩🇪 HPLS-AS2001:67c:2050::/48}
			PTR	`mx4.mailbox.org`
		A	80.241.60.217^{🇩🇪 HPLS-AS80.241.60.0/24}
			PTR	`mx4.mailbox.org`
TXT	`v=spf1 include:mailbox.org -all`
SOA	`ns-01.services.true-networks.de`vid@true-networks.de 2026-07-03 #1

`net`

	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=1784449122

Same first word

mettmanner.net

DNS History

14 records (8 active, 6 former)

●NSns-01.services.true-networks.de2017-02-14 → 2026-07-19 · 3 obs

○ 2016-06-29 10:30:10
● 2017-02-14 23:47:58
● 2026-07-19 08:31:00

●NSns-02.services.true-networks.de2017-02-14 → 2026-07-19 · 3 obs

○ 2016-06-29 10:30:10
● 2017-02-14 23:47:58
● 2026-07-19 08:31:00

●NSns-03.services.true-networks.de2017-02-14 → 2026-07-19 · 3 obs

○ 2016-06-29 10:30:10
● 2017-02-14 23:47:58
● 2026-07-19 08:31:00

●NSns-04.services.true-networks.de2017-02-14 → 2026-07-19 · 3 obs

○ 2016-06-29 10:30:10
● 2017-02-14 23:47:58
● 2026-07-19 08:31:00

○NSnsa7.schlundtech.de2015-07-31 → 2016-06-29 · 4 obs

● 2015-07-31 21:13:24
● 2016-06-29 10:30:10
○ 2017-02-14 23:47:58
○ 2026-07-19 08:31:00

○NSnsb7.schlundtech.de2015-07-31 → 2016-06-29 · 4 obs

● 2015-07-31 21:13:24
● 2016-06-29 10:30:10
○ 2017-02-14 23:47:58
○ 2026-07-19 08:31:00

○NSnsc7.schlundtech.de2015-07-31 → 2016-06-29 · 4 obs

● 2015-07-31 21:13:24
● 2016-06-29 10:30:10
○ 2017-02-14 23:47:58
○ 2026-07-19 08:31:00

○NSnsd7.schlundtech.de2015-07-31 → 2016-06-29 · 4 obs

● 2015-07-31 21:13:24
● 2016-06-29 10:30:10
○ 2017-02-14 23:47:58
○ 2026-07-19 08:31:00

○MXmettmanner-net.mail.protection.outlook.com2015-07-31 → 2019-03-02 · 4 obs

● 2015-07-31 21:13:24
● 2019-03-02 09:00:04
○ 2026-04-15 09:25:40
○ 2026-07-19 08:31:00

●MXmxext1.mailbox.org2026-04-15 → 2026-07-19 · 3 obs

○ 2019-03-02 09:00:04
● 2026-04-15 09:25:40
● 2026-07-19 08:31:00

●MXmxext2.mailbox.org2026-04-15 → 2026-07-19 · 3 obs

○ 2019-03-02 09:00:04
● 2026-04-15 09:25:40
● 2026-07-19 08:31:00

●MXmxext3.mailbox.org2026-04-15 → 2026-07-19 · 3 obs

○ 2019-03-02 09:00:04
● 2026-04-15 09:25:40
● 2026-07-19 08:31:00

●MXmxext4.mailbox.org2026-07-08 → 2026-07-19 · 3 obs

○ 2026-04-15 09:25:40
● 2026-07-08 19:10:58
● 2026-07-19 08:31:00

○A87.119.202.1392015-07-31 → 2026-05-20 · 4 obs

● 2015-07-31 21:13:24
● 2026-05-20 01:40:36
○ 2026-07-08 19:10:58
○ 2026-07-19 08:31:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	g.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net...	-
mettmanner.net	ns-01.services.true-networks.de, ns-02.services.true-networks.de, ns-03.services.true-networks.de, ns-04.services.true-networks.de	-

✅ Authoritative Response

Server:62.116.159.4

NS records: ns-01.services.true-networks.de, ns-02.services.true-networks.de, ns-03.services.true-networks.de, ns-04.services.true-networks.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mettmanner.net (unsigned zone)

⏱️ Timing

Total: 788ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-04.services.true-networks.de, ns-02.services.true-networks.de...`
MX	4	`mxext4.mailbox.org (pri: 10), mxext2.mailbox.org (pri: 10)...`
TXT	1	`v=spf1 include:mailbox.org -all`
SOA	1	`ns-01.services.true-networks.de vid.true`

Analysis

Name Servers

mettmanner.net has four authoritative name servers: ns-01.services.true-networks.de, ns-02.services.true-networks.de, ns-03.services.true-networks.de and ns-04.services.true-networks.de.

At least some of mettmanner.net's name servers are shared with other domains, for example true-networks.de, truenetworks.com, cloud-it.center and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-01.services.true-networks.de directs to 62.116.159.4 and 2001:4178:3:a357:62:116:159:4; ns-02.services.true-networks.de directs to 217.160.113.37 and 2001:8d8:580:401:217:160:113:37; ns-03.services.true-networks.de directs to 89.146.248.4 and 2a01:130:2000:118:89:146:248:4; ns-04.services.true-networks.de directs to 74.208.254.4 and 2607:f1c0:1800:8091:74:208:254:4.

Mail Servers

The four mail servers for mettmanner.net are mxext1.mailbox.org, mxext2.mailbox.org, mxext3.mailbox.org and mxext4.mailbox.org.

mettmanner.net shares mail servers — at least in part — with other domains, including theeel.net, routineslab.com, exentec.com and two others.

Four hostnames, each resolving to a pair of IP addresses: mxext1.mailbox.org directs to 80.241.60.212 and 2001:67c:2050:104:0:1:25:1; mxext2.mailbox.org directs to 80.241.60.215 and 2001:67c:2050:104:0:2:25:1; mxext3.mailbox.org directs to 80.241.60.216 and 2001:67c:2050:104:0:3:25:1; mxext4.mailbox.org directs to 80.241.60.217 and 2001:67c:2050:104:0:4:25:1.

mettmanner.net - robtex.com

mettmanner.net

net

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

Mail Servers

`mettmanner.net`

`net`