`seidenmann.ch`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:bebc^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1404^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.20.4^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.190.188^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ingrid.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ingrid.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ingrid.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ingrid.ns.cloudflare.com`
		A	108.162.192.165^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ingrid.ns.cloudflare.com`
		A	172.64.32.165^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ingrid.ns.cloudflare.com`
		A	173.245.58.165^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ingrid.ns.cloudflare.com`
NS	`plato.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bdf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`plato.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1df^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`plato.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21df^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`plato.ns.cloudflare.com`
		A	108.162.193.223^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`plato.ns.cloudflare.com`
		A	172.64.33.223^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`plato.ns.cloudflare.com`
		A	173.245.59.223^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`plato.ns.cloudflare.com`
MX	`_dc-mx.32c467d39142.seidenmann.ch` ⭐
		A	80.74.142.120^{🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, Switzerland}
			PTR	`augustus.sui-inter.net`
TXT	`v=spf1 include:_spf.sui-inter.net +mx +a ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.20.4, 172.67.190.188
		IPv6 hints	2606:4700:3033::ac43:bebc, 2606:4700:3037::6815:1404
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=92, name=cloudflare-ech.com
SOA	`ingrid.ns.cloudflare.com`dns@cloudflare.com serial=2399280828

`ch`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.ch` ⭐
	NS	`b.nic.ch`
	NS	`d.nic.ch`
	NS	`e.nic.ch`
	NS	`f.nic.ch`
	SOA	`a.nic.ch`dns-operation@switch.ch 2026-04-08 #41

Same first word

seidenmann.de

seidenmann.ch

DNS History

21 records (7 active, 14 former)

●NSingrid.ns.cloudflare.com2026-03-26 → 2026-04-08 · 3 obs

○ 2020-03-15 01:16:20
● 2026-03-26 01:31:32
● 2026-04-08 19:13:34

○NSns1.nxtlvl.ch2020-03-15 → 2020-03-15 · 4 obs

○ 2017-04-02 12:50:30
● 2020-03-15 01:16:20
○ 2026-03-26 01:31:32
○ 2026-04-08 19:13:34

○NSns2.nxtlvl.ch2020-03-15 → 2020-03-15 · 4 obs

○ 2017-04-02 12:50:30
● 2020-03-15 01:16:20
○ 2026-03-26 01:31:32
○ 2026-04-08 19:13:34

○NSns3.nxtlvl.ch2020-03-15 → 2020-03-15 · 4 obs

○ 2017-04-02 12:50:30
● 2020-03-15 01:16:20
○ 2026-03-26 01:31:32
○ 2026-04-08 19:13:34

○NSns5.nine.ch2015-08-08 → 2017-04-02 · 4 obs

● 2015-08-08 02:20:52
● 2017-04-02 12:50:30
○ 2020-03-15 01:16:20
○ 2026-04-08 19:13:34

○NSns6.nine.ch2015-08-08 → 2017-04-02 · 4 obs

● 2015-08-08 02:20:52
● 2017-04-02 12:50:30
○ 2020-03-15 01:16:20
○ 2026-04-08 19:13:34

●NSplato.ns.cloudflare.com2026-03-26 → 2026-04-08 · 3 obs

○ 2020-03-15 01:16:20
● 2026-03-26 01:31:32
● 2026-04-08 19:13:34

●MX_dc-mx.32c467d39142.seidenmann.ch2026-03-26 → 2026-04-08 · 3 obs

○ 2020-03-15 01:16:20
● 2026-03-26 01:31:32
● 2026-04-08 19:13:34

○MXmail.seidenmann.ch2020-03-15 → 2020-03-15 · 4 obs

○ 2017-04-02 12:50:30
● 2020-03-15 01:16:20
○ 2026-03-26 01:31:32
○ 2026-04-08 19:13:34

○MXmx1.nine.ch2015-08-08 → 2017-04-02 · 4 obs

● 2015-08-08 02:20:52
● 2017-04-02 12:50:30
○ 2020-03-15 01:16:20
○ 2026-04-08 19:13:34

○MXmx2.nine.ch2015-08-08 → 2017-04-02 · 4 obs

● 2015-08-08 02:20:52
● 2017-04-02 12:50:30
○ 2020-03-15 01:16:20
○ 2026-04-08 19:13:34

●A104.21.20.42026-03-26 → 2026-04-08 · 5 obs

○ 2020-03-15 01:16:20
● 2026-03-26 01:31:32
● 2026-04-01 08:24:30
○ 2026-04-06 23:26:50
● 2026-04-08 19:13:34

●A172.67.190.1882026-03-26 → 2026-04-08 · 5 obs

○ 2020-03-15 01:16:20
● 2026-03-26 01:31:32
● 2026-04-01 08:24:30
○ 2026-04-06 23:26:50
● 2026-04-08 19:13:34

○A188.114.96.02026-04-06 → 2026-04-06 · 3 obs

○ 2026-04-01 08:24:30
● 2026-04-06 23:26:50
○ 2026-04-08 19:13:34

○A188.114.97.02026-04-06 → 2026-04-06 · 3 obs

○ 2026-04-01 08:24:30
● 2026-04-06 23:26:50
○ 2026-04-08 19:13:34

●A2606:4700:3033::ac43:bebc2026-03-26 → 2026-04-08 · 5 obs

○ 2020-03-15 01:16:20
● 2026-03-26 01:31:32
● 2026-04-01 08:24:30
○ 2026-04-06 23:26:50
● 2026-04-08 19:13:34

●A2606:4700:3037::6815:14042026-03-26 → 2026-04-08 · 5 obs

○ 2020-03-15 01:16:20
● 2026-03-26 01:31:32
● 2026-04-01 08:24:30
○ 2026-04-06 23:26:50
● 2026-04-08 19:13:34

○A2a06:98c1:3120::2026-04-06 → 2026-04-06 · 3 obs

○ 2026-04-01 08:24:30
● 2026-04-06 23:26:50
○ 2026-04-08 19:13:34

○A2a06:98c1:3121::2026-04-06 → 2026-04-06 · 3 obs

○ 2026-04-01 08:24:30
● 2026-04-06 23:26:50
○ 2026-04-08 19:13:34

○A82.220.91.302020-03-15 → 2020-03-15 · 4 obs

○ 2017-04-02 12:50:30
● 2020-03-15 01:16:20
○ 2026-03-26 01:31:32
○ 2026-04-08 19:13:34

○A92.42.187.1602015-08-08 → 2017-04-02 · 4 obs

● 2015-08-08 02:20:52
● 2017-04-02 12:50:30
○ 2020-03-15 01:16:20
○ 2026-04-08 19:13:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	b.nic.ch, f.nic.ch, a.nic.ch, d.nic.ch...	-
seidenmann.ch	ingrid.ns.cloudflare.com, plato.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.165

NS records: ingrid.ns.cloudflare.com, plato.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for seidenmann.ch (unsigned zone)

⏱️ Timing

Total: 492ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.20.4, 172.67.190.188`
AAAA	2	`2606:4700:3033::ac43:bebc, 2606:4700:3037::6815:1404`
NS	2	`ingrid.ns.cloudflare.com, plato.ns.cloudflare.com`
MX	1	`_dc-mx.32c467d39142.seidenmann.ch (pri:`
TXT	1	`v=spf1 include:_spf.sui-inter.net +mx +a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ingrid.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

seidenmann.ch refers to four IP numbers: 2606:4700:3033::ac43:bebc, 2606:4700:3037::6815:1404, 104.21.20.4 and 172.67.190.188.

Other host names, for instance sms28.com, toutela3d.com, smtp.jkpco.com, storeviral.com and ricijnth-cdusbd.xyz share IP numbers with seidenmann.ch.

Name Servers

seidenmann.ch's delegation uses two name servers: ingrid.ns.cloudflare.com and plato.ns.cloudflare.com.

seidenmann.ch uses the same name server setup as other domains, such as zenit.hu, ilogistic.eu, cyclick.hu, exemplifi.live and coordimed.hu.

seidenmann.ch at least partially shares name servers with other domains, including ph365.co, emjacquelyn.com, thestoryofcancer.org, criminalfraud.com and teo.gg.

These name servers are commonly used with alexia.ns.cloudflare.com, diana.ns.cloudflare.com and nile.ns.cloudflare.com.

Host names with six IP numbers:

ingrid.ns.cloudflare.com points to 2606:4700:50::adf5:3aa5, 2803:f800:50::6ca2:c0a5, 2a06:98c1:50::ac40:20a5, 108.162.192.165, 172.64.32.165 and 173.245.58.165.

plato.ns.cloudflare.com points to 2606:4700:58::adf5:3bdf, 2803:f800:50::6ca2:c1df, 2a06:98c1:50::ac40:21df, 108.162.193.223, 172.64.33.223 and 173.245.59.223.

Mail Servers

A single mail server handles seidenmann.ch, _dc-mx.32c467d39142.seidenmann.ch.

Host name _dc-mx.32c467d39142.seidenmann.ch resolves to a single IP: 80.74.142.120.

seidenmann.ch - robtex.com

seidenmann.ch

ch

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`seidenmann.ch`

`ch`