`lstrustservices.com`

DNSSEC	⚠️ Not signed
A	185.17.69.89^{🇨🇭 OPSONE185.17.68.0/22}
		PTR	`raff02.snowflakehosting.ch`
NS	`ns1.ip-plus.net` ⭐
		A	194.209.158.67^{🇨🇭 SWISSCOM194.209.0.0/16 Swisscom IP-Plus UBN-CH-AGGR.2}
			PTR	`v4ipp011.ansp.bluewin.org`
NS	`ns2.ip-plus.net`
		A	194.209.159.67^{🇨🇭 SWISSCOM194.209.0.0/16 Swisscom IP-Plus UBN-CH-AGGR.2}
			PTR	`v4ipp012.ansp.bluewin.org`
MX	`smtp1.lstrustservices.com` ⭐
		A	217.193.194.10^{🇨🇭 SWISSCOM217.192.0.0/15 Swisscom IP-Plus aggregate}
			PTR	`smtp1.lenzstaehelin.com`
MX	`smtp2.lstrustservices.com`⁽⁵⁰⁾
		A	212.243.107.69^{🇨🇭 SWISSCOM212.243.0.0/16 Swisscom AG Provider}
			PTR	`smtp2.lenzstaehelin.com`
TXT	`v=spf1 mx include:_spf.plan-net.swiss -all`
SOA	`ns1.ip-plus.net`hostmaster@ip-plus.net 2026-03-03 #2

`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=1776970416

Subdomains

smtp1.lstrustservices.com

www.lstrustservices.com

smtp2.lstrustservices.com

Same first word

lstrustservices.com

DNS History

11 records (5 active, 6 former)

●NSns1.ip-plus.net2015-06-14 → 2026-04-23 · 2 obs

● 2015-06-14 16:34:24
● 2026-04-23 18:56:06

●NSns2.ip-plus.net2015-06-14 → 2026-04-23 · 2 obs

● 2015-06-14 16:34:24
● 2026-04-23 18:56:06

○MXfallback.ip-plus.net2015-06-14 → 2017-02-17 · 4 obs

● 2015-06-14 16:34:24
● 2017-02-17 08:55:06
○ 2020-01-15 07:45:32
○ 2026-04-23 18:56:06

○MXmail.lstrustservices.com2015-06-14 → 2020-01-15 · 4 obs

● 2015-06-14 16:34:24
● 2020-01-15 07:45:32
○ 2026-02-14 20:06:04
○ 2026-04-23 18:56:06

●MXsmtp1.lstrustservices.com2020-01-15 → 2026-04-23 · 3 obs

○ 2017-02-17 08:55:06
● 2020-01-15 07:45:32
● 2026-04-23 18:56:06

●MXsmtp2.lstrustservices.com2026-02-14 → 2026-04-23 · 3 obs

○ 2020-01-15 07:45:32
● 2026-02-14 20:06:04
● 2026-04-23 18:56:06

○A164.128.78.2262015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 16:34:24
○ 2015-10-27 06:13:48
○ 2026-04-23 18:56:06

○A164.128.78.2362015-10-27 → 2017-02-17 · 5 obs

○ 2015-06-14 16:34:24
● 2015-10-27 06:13:48
● 2017-02-17 08:55:06
○ 2020-01-15 07:45:32
○ 2026-04-23 18:56:06

○A185.17.69.772026-02-14 → 2026-02-20 · 5 obs

○ 2020-01-15 07:45:32
● 2026-02-14 20:06:04
● 2026-02-20 14:36:06
○ 2026-03-17 02:58:50
○ 2026-04-23 18:56:06

●A185.17.69.892026-03-17 → 2026-04-23 · 3 obs

○ 2026-02-20 14:36:06
● 2026-03-17 02:58:50
● 2026-04-23 18:56:06

○A217.193.194.132020-01-15 → 2020-01-15 · 4 obs

○ 2017-02-17 08:55:06
● 2020-01-15 07:45:32
○ 2026-02-14 20:06:04
○ 2026-04-23 18:56:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net...	-
lstrustservices.com	ns1.ip-plus.net, ns2.ip-plus.net	-

✅ Authoritative Response

Server:194.209.159.67

NS records: ns1.ip-plus.net, ns2.ip-plus.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lstrustservices.com (unsigned zone)

⏱️ Timing

Total: 784ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.17.69.89`
NS	2	`ns2.ip-plus.net, ns1.ip-plus.net`
MX	2	`smtp1.lstrustservices.com (pri: 20), smtp2.lstrustservices.com (pri: 50)`
TXT	1	`v=spf1 mx include:_spf.plan-net.swiss -a`
SOA	1	`ns1.ip-plus.net hostmaster.ip-plus.net`

Analysis

Hierarchy

lstrustservices.com is parent of smtp1.lstrustservices.com, www.lstrustservices.com and smtp2.lstrustservices.com.

IP Addresses

lstrustservices.com points to IP number 185.17.69.89.

Other host names for example lenzstaehelin.com, www.lstrustservices.com and www.lenzstaehelin.com share IP numbers with lstrustservices.com.

Name Servers

lstrustservices.com is delegated to two name servers: ns1.ip-plus.net and ns2.ip-plus.net.

lstrustservices.com uses the same name server setup as other domains such as lista.com, hevron.ch, 44.65.195.in-addr.arpa, 126.209.194.in-addr.arpa and manserv.ch.

lstrustservices.com shares name servers with other domains at least partially, for example produitsdesecurite.ch, netto24.de, jumbokarte.ch, wingo-mobile.ch and mail.kaeserei-studer.ch.

These name servers are commonly used with ns1.coop.ch, ns1.suva.ch and ns2.suva.ch.

Host names with one IP number:

ns1.ip-plus.net points to: 194.209.158.67.

ns2.ip-plus.net points to: 194.209.159.67.

Mail Servers

Two mail servers smtp1.lstrustservices.com and smtp2.lstrustservices.com handle lstrustservices.com.

Host names with one IP number:

smtp1.lstrustservices.com points to: 217.193.194.10.

smtp2.lstrustservices.com points to: 212.243.107.69.

lstrustservices.com - robtex.com