schmidtmd.com - dns.ninja

`schmidtmd.com`

DNSSEC	⚠️ Not signed
NS	`ns1.netcetra.com` ⭐
		A	208.77.210.2^{🇺🇸 VIVIO208.77.208.0/22 Viviotech (AS23265 customer) route}
			PTR	`hudson.netcetra.com`
NS	`ns2.netcetra.com`
		A	208.77.210.3^{🇺🇸 VIVIO208.77.208.0/22 Viviotech (AS23265 customer) route}
			PTR	`hudson3.netcetra.com`
			PTR	`lennon2.netcetra.com`
			PTR	`lennon3.netcetra.com`
MX	`filter10.antispamcloud.com` ⭐
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
MX	`filter20.antispamcloud.com`⁽²⁰⁾
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
MX	`filter30.antispamcloud.com`⁽³⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
MX	`filter40.antispamcloud.com`⁽⁴⁰⁾
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
TXT	`vd672sgh3r3g3m76f51r16t4l9rtjgsf`
TXT	`_y7ty364xqqf0b5cnbgvgnxh3f4owrzp`
TXT	`v=spf1 +a +mx +ip4:208.77.210.21 -all`
SOA	`ns1.netcetra.com`jmahlmann@netcetra.com 2025-09-23 #1

`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=1785346632

Subdomains

mail.schmidtmd.com

Same first word

schmidtmd.com

schmidtmd.de

DNS History

8 records (6 active, 2 former)

●NSns1.netcetra.com2015-06-19 → 2026-07-29 · 2 obs

● 2015-06-19 15:02:50
● 2026-07-29 17:56:38

●NSns2.netcetra.com2015-06-19 → 2026-07-29 · 2 obs

● 2015-06-19 15:02:50
● 2026-07-29 17:56:38

●MXfilter10.antispamcloud.com2026-03-26 → 2026-07-29 · 3 obs

○ 2026-03-22 17:08:06
● 2026-03-26 12:32:00
● 2026-07-29 17:56:38

●MXfilter20.antispamcloud.com2026-03-26 → 2026-07-29 · 3 obs

○ 2026-03-22 17:08:06
● 2026-03-26 12:32:00
● 2026-07-29 17:56:38

●MXfilter30.antispamcloud.com2026-03-26 → 2026-07-29 · 3 obs

○ 2026-03-22 17:08:06
● 2026-03-26 12:32:00
● 2026-07-29 17:56:38

●MXfilter40.antispamcloud.com2026-03-26 → 2026-07-29 · 3 obs

○ 2026-03-22 17:08:06
● 2026-03-26 12:32:00
● 2026-07-29 17:56:38

○MXmail.schmidtmd.com2015-06-19 → 2017-06-26 · 4 obs

● 2015-06-19 15:02:50
● 2017-06-26 18:07:06
○ 2026-03-22 17:08:06
○ 2026-07-29 17:56:38

○A208.77.210.132015-06-19 → 2026-03-22 · 4 obs

● 2015-06-19 15:02:50
● 2026-03-22 17:08:06
○ 2026-03-26 12:32:00
○ 2026-07-29 17:56:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
schmidtmd.com	ns1.netcetra.com, ns2.netcetra.com	2 records

✅ Authoritative Response

Server:208.77.210.3

NS records: ns1.netcetra.com, ns2.netcetra.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schmidtmd.com (unsigned zone)

⏱️ Timing

Total: 337ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.netcetra.com, ns2.netcetra.com`
MX	4	`filter20.antispamcloud.com (pri: 20), filter30.antispamcloud.com (pri: 30)...`
TXT	3	`vd672sgh3r3g3m76f51r16t4l9rtjgsf, _y7ty364xqqf0b5cnbgvgnxh3f4owrzp...`
SOA	1	`ns1.netcetra.com jmahlmann.netcetra.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.netcetra.com, ns2.netcetra.com)

Analysis

Hierarchy

mail.schmidtmd.com is a subdomain of schmidtmd.com.

Name Servers

schmidtmd.com is delegated to two name servers: ns1.netcetra.com and ns2.netcetra.com.

schmidtmd.com shares its NS records with other domains, for example fdmh.com, butleroffice.com, greenearthbiodiesel.com and two others.

schmidtmd.com shares at least some of its name servers with other domains, such as waycomm.com.

Both ns1.netcetra.com and ns2.netcetra.com have a single IP address each — ns1.netcetra.com resolves to 208.77.210.2 while ns2.netcetra.com resolves to 208.77.210.3.

Mail Servers

The four mail servers for schmidtmd.com are filter10.antispamcloud.com, filter20.antispamcloud.com, filter30.antispamcloud.com and filter40.antispamcloud.com.

There is at least a partial MX overlap between schmidtmd.com and other domains, including abboutproductions.com, kaptanlarun.com, ags-service.com and two others.

filter10.antispamcloud.com, filter20.antispamcloud.com, filter30.antispamcloud.com and filter40.antispamcloud.com each have two IP addresses. filter10.antispamcloud.com has 38.89.254.156 and 2001:550:2:78::ca:100. filter20.antispamcloud.com has 38.89.254.156 and 2001:550:2:61::2fc:100. filter30.antispamcloud.com has 38.71.16.244 and 2001:550:2:3::62:100. filter40.antispamcloud.com has 38.101.250.150 and 2001:550:2:78::ca:100.

filter10.antispamcloud.com and filter40.antispamcloud.com are host names that each point to 2001:550:2:78::ca:100 IP addresses.

filter10.antispamcloud.com and filter20.antispamcloud.com are host names that each point to 38.89.254.156 IP addresses.