`schmidtmann.net`

DNSSEC	⚠️ Not signed
A	170.187.162.144^{🇺🇸 AKAMAI-LINODE-AP170.187.160.0/21}
		PTR	`mail.faultline.com`
NS	`ns1.linode.com` ⭐
		A	2600:14c0:6::2^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-2.akashield.net`
		A	92.123.94.2^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-2.akashield.net`
NS	`ns2.linode.com`
		A	2600:14c0:6::3^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-3.akashield.net`
		A	92.123.94.3^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-3.akashield.net`
NS	`ns3.linode.com`
		A	2600:14c0:7::3^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-3.akashield.net`
		A	92.123.95.3^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-3.akashield.net`
NS	`ns4.linode.com`
		A	2600:14c0:7::4^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-4.akashield.net`
		A	92.123.95.4^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-4.akashield.net`
NS	`ns5.linode.com`
		A	2600:14c0:7::2^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-2.akashield.net`
		A	92.123.95.2^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-2.akashield.net`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	2607:f8b0:4004:c1d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f26.1e100.net`
		A	2607:f8b0:4004:c1d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f27.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f26.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
MX	`smtp.gmail.com`⁽¹⁰⁾
		A	2607:f8b0:4023:c0b::6c^{Google2607:f8b0::/32}
		A	142.250.141.109
TXT	`google-site-verification=TZ4OPib0lmloj0KVctMJ67WR4Cyr7PFijJP0r3YJEz8`
TXT	`v=spf1 a mx ip4:170.187.162.144 ip4:142.251.167.108 ip4:64.233.180.26 ip4:64...`
SOA	`ns1.linode.com`hostmaster@schmidtmann.net serial=2021000062

`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=1783377081

Subdomains

www.schmidtmann.net

mail.schmidtmann.net

Same first word

schmidtmann.net

DNS History

19 records (8 active, 11 former)

○NSns.biz.net2007-09-18 → 2017-05-13 · 4 obs

● 2007-09-18 23:55:30
● 2017-05-13 22:55:08
○ 2026-05-21 10:09:36
○ 2026-07-06 22:31:56

○NSns.faultline.com2007-09-18 → 2007-09-18 · 3 obs

● 2007-09-18 23:55:30
○ 2015-06-01 14:24:12
○ 2026-07-06 22:31:56

○NSns.ibsystems.com2007-09-18 → 2007-09-18 · 3 obs

● 2007-09-18 23:55:30
○ 2015-06-01 14:24:12
○ 2026-07-06 22:31:56

○NSns1.faultline.com2015-06-01 → 2017-05-13 · 5 obs

○ 2007-09-18 23:55:30
● 2015-06-01 14:24:12
● 2017-05-13 22:55:08
○ 2026-05-21 10:09:36
○ 2026-07-06 22:31:56

●NSns1.linode.com2026-05-21 → 2026-07-06 · 3 obs

○ 2017-05-13 22:55:08
● 2026-05-21 10:09:36
● 2026-07-06 22:31:56

○NSns2.faultline.com2015-06-01 → 2017-05-13 · 5 obs

○ 2007-09-18 23:55:30
● 2015-06-01 14:24:12
● 2017-05-13 22:55:08
○ 2026-05-21 10:09:36
○ 2026-07-06 22:31:56

●NSns2.linode.com2026-05-21 → 2026-07-06 · 3 obs

○ 2017-05-13 22:55:08
● 2026-05-21 10:09:36
● 2026-07-06 22:31:56

○NSns3.faultline.com2015-06-01 → 2017-05-13 · 5 obs

○ 2007-09-18 23:55:30
● 2015-06-01 14:24:12
● 2017-05-13 22:55:08
○ 2026-05-21 10:09:36
○ 2026-07-06 22:31:56

●NSns3.linode.com2026-05-21 → 2026-07-06 · 3 obs

○ 2017-05-13 22:55:08
● 2026-05-21 10:09:36
● 2026-07-06 22:31:56

○NSns4.faultline.com2015-06-01 → 2017-05-13 · 5 obs

○ 2007-09-18 23:55:30
● 2015-06-01 14:24:12
● 2017-05-13 22:55:08
○ 2026-05-21 10:09:36
○ 2026-07-06 22:31:56

●NSns4.linode.com2026-05-21 → 2026-07-06 · 3 obs

○ 2017-05-13 22:55:08
● 2026-05-21 10:09:36
● 2026-07-06 22:31:56

●NSns5.linode.com2026-05-21 → 2026-07-06 · 3 obs

○ 2017-05-13 22:55:08
● 2026-05-21 10:09:36
● 2026-07-06 22:31:56

○MXmail.faultline.com2015-06-01 → 2017-05-13 · 5 obs

○ 2007-09-18 23:55:30
● 2015-06-01 14:24:12
● 2017-05-13 22:55:08
○ 2026-05-21 10:09:36
○ 2026-07-06 22:31:56

○MXmail.schmidtmann.net2007-09-18 → 2007-09-18 · 3 obs

● 2007-09-18 23:55:30
○ 2015-06-01 14:24:12
○ 2026-07-06 22:31:56

●MXsmtp.gmail.com2026-06-01 → 2026-07-06 · 3 obs

○ 2026-05-21 10:09:36
● 2026-06-01 16:59:20
● 2026-07-06 22:31:56

●MXsmtp.google.com2026-05-21 → 2026-07-06 · 3 obs

○ 2017-05-13 22:55:08
● 2026-05-21 10:09:36
● 2026-07-06 22:31:56

●A170.187.162.1442026-05-21 → 2026-07-06 · 3 obs

○ 2017-05-13 22:55:08
● 2026-05-21 10:09:36
● 2026-07-06 22:31:56

○A69.164.209.1492015-06-01 → 2017-05-13 · 5 obs

○ 2007-09-18 23:55:30
● 2015-06-01 14:24:12
● 2017-05-13 22:55:08
○ 2026-05-21 10:09:36
○ 2026-07-06 22:31:56

○A74.39.232.692007-09-18 → 2007-09-18 · 3 obs

● 2007-09-18 23:55:30
○ 2015-06-01 14:24:12
○ 2026-07-06 22:31:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...	-
schmidtmann.net	ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com...	-

✅ Authoritative Response

Server:92.123.95.4

NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schmidtmann.net (unsigned zone)

⏱️ Timing

Total: 4809ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`170.187.162.144`
NS	5	`ns3.linode.com, ns1.linode.com...`
MX	2	`smtp.gmail.com (pri: 10), smtp.google.com (pri: 5)`
TXT	2	`v=spf1 a mx ip4:170.187.162.144 ip4:142, google-site-verification=TZ4OPib0lmloj0K`
SOA	1	`ns1.linode.com hostmaster.schmidtmann.ne`

Analysis

Hierarchy

schmidtmann.net serves as the parent of www.schmidtmann.net and mail.schmidtmann.net.

IP Addresses

schmidtmann.net has exactly one IP address — 170.187.162.144.

schmidtmann.net shares its IP numbers with other host names like biz.net, faultline.com and mail.faultline.com.

Name Servers

Five name servers handle delegation for schmidtmann.net: ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.

schmidtmann.net has at least partial name server overlap with other domains, such as harkin.net, traverseio.com, masep.org and two others.

It is common to see these name servers used together with name servers ns4.linode.com and ns5.linode.com.

Host names pointing to two IP addresses:

The A records for ns1.linode.com return 92.123.94.2 and 2600:14c0:6::2.

The A records for ns2.linode.com return 92.123.94.3 and 2600:14c0:6::3.

The A records for ns3.linode.com return 92.123.95.3 and 2600:14c0:7::3.

The A records for ns4.linode.com return 92.123.95.4 and 2600:14c0:7::4.

The A records for ns5.linode.com return 92.123.95.2 and 2600:14c0:7::2.

Mail Servers

schmidtmann.net uses two mail servers, smtp.gmail.com and smtp.google.com.

The mail server setup of schmidtmann.net matches that of other domains such as mail.foxrv.com, atra.cl, taylorsvillelakemarina.com and two others.

At least some of the mail servers used by schmidtmann.net are shared with other domains: hotgigs.com, peopleforsilverplume.org, daltontest.com and two others among them.

These mail servers are often deployed together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 7 other mail servers.

Hosts with 9 IP addresses each:

smtp.google.com maps to 142.251.163.26, 142.251.163.27, 142.251.167.26 and 6 additional IP addresses.

Host names pointing to two IP addresses:

The A records for smtp.gmail.com return 142.250.141.109 and 2607:f8b0:4023:c0b::6c.

schmidtmann.net - robtex.com

schmidtmann.net

net

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`schmidtmann.net`

`net`