`grassl.ch`

DNSSEC	⚠️ Not signed
A	2a01:4f8:d0a:27bd::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`www4.your-server.de`
A	88.198.219.246^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
NS	`ns1.your-server.de` ⭐
		A	2a01:4f8:0:1::5ddc:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.your-server.de`
		A	213.133.100.102^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`ns1.your-server.de`
NS	`ns.second-ns.com`
		A	2a01:4f8:0:a101::b:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns.second-ns.com`
		A	213.239.204.242^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`ns.second-ns.com`
NS	`ns3.second-ns.de`
		A	2001:67c:192c::add:b3^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`ns3.second-ns.de`
		A	193.47.99.4^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`ns3.second-ns.de`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=cdccfc66454901b3f6f4086bd4589c89ba84c80a`
TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`
SOA	`ns1.your-server.de`postmaster@your-server.de 2026-03-13 #39

`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 2026-04-13 #42

Same first word

grassl.ws

grassl.biz

grassl.org

grassl.net

grassl.fr

grassl.de

grassl.info

grassl.at

grassl.eu

grassl.ch

Similar names

agssrl.it

sagsrl.com

rasgsl.com

rglass.cn

gsasrl.it

rglass.co.za

larssg.dk

rglass.co.il

glarss.com

rglass.fr

lgrass.ru

rglass.com

gsasrl.net

sagsrl.it

sgasrl.it

asgsrl.net

ragsls.com

rglass.hu

slsagr.com

glassr.com

rglass.ru

argsls.com

DNS History

19 records (7 active, 12 former)

○NSatlas.dns.domaintraffic.ch2015-11-08 → 2017-06-11 · 5 obs

○ 2015-07-01 02:54:40
● 2015-11-08 08:32:12
● 2017-06-11 13:40:32
○ 2026-03-30 03:59:16
○ 2026-04-13 19:31:22

○NScapella.dns.domaintraffic.ch2015-11-08 → 2017-06-11 · 5 obs

○ 2015-07-01 02:54:40
● 2015-11-08 08:32:12
● 2017-06-11 13:40:32
○ 2026-03-30 03:59:16
○ 2026-04-13 19:31:22

●NSns.second-ns.com2026-03-30 → 2026-04-13 · 3 obs

○ 2017-06-11 13:40:32
● 2026-03-30 03:59:16
● 2026-04-13 19:31:22

●NSns1.your-server.de2026-03-30 → 2026-04-13 · 3 obs

○ 2017-06-11 13:40:32
● 2026-03-30 03:59:16
● 2026-04-13 19:31:22

●NSns3.second-ns.de2026-03-30 → 2026-04-13 · 3 obs

○ 2017-06-11 13:40:32
● 2026-03-30 03:59:16
● 2026-04-13 19:31:22

○NSns5.kasserver.com2015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 02:54:40
○ 2015-11-08 08:32:12
○ 2026-04-13 19:31:22

○NSns6.kasserver.com2015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 02:54:40
○ 2015-11-08 08:32:12
○ 2026-04-13 19:31:22

○MXmail.grassl.ch2015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 02:54:40
○ 2015-11-08 08:32:12
○ 2026-04-13 19:31:22

●MXmail.protonmail.ch2026-03-30 → 2026-04-13 · 3 obs

○ 2017-06-11 13:40:32
● 2026-03-30 03:59:16
● 2026-04-13 19:31:22

●MXmailsec.protonmail.ch2026-03-30 → 2026-04-13 · 3 obs

○ 2017-06-11 13:40:32
● 2026-03-30 03:59:16
● 2026-04-13 19:31:22

○MXno.mx.example.org2015-11-08 → 2017-06-11 · 5 obs

○ 2015-07-01 02:54:40
● 2015-11-08 08:32:12
● 2017-06-11 13:40:32
○ 2026-03-30 03:59:16
○ 2026-04-13 19:31:22

○A176.126.245.1462016-02-01 → 2017-06-11 · 5 obs

○ 2015-11-08 08:32:12
● 2016-02-01 01:35:42
● 2017-06-11 13:40:32
○ 2026-03-30 03:59:16
○ 2026-04-13 19:31:22

○A185.133.192.322017-06-11 → 2017-06-11 · 4 obs

○ 2016-02-01 01:35:42
● 2017-06-11 13:40:32
○ 2026-03-30 03:59:16
○ 2026-04-13 19:31:22

●A2a01:4f8:d0a:27bd::22026-03-30 → 2026-04-13 · 3 obs

○ 2017-06-11 13:40:32
● 2026-03-30 03:59:16
● 2026-04-13 19:31:22

○A78.129.180.2032015-11-08 → 2017-06-11 · 6 obs

○ 2015-07-01 02:54:40
● 2015-11-08 08:32:12
○ 2016-02-01 01:35:42
● 2017-06-11 13:40:32
○ 2026-03-30 03:59:16
○ 2026-04-13 19:31:22

○A78.47.93.1072016-02-01 → 2017-06-11 · 5 obs

○ 2015-11-08 08:32:12
● 2016-02-01 01:35:42
● 2017-06-11 13:40:32
○ 2026-03-30 03:59:16
○ 2026-04-13 19:31:22

○A84.200.228.1152015-11-08 → 2015-11-08 · 4 obs

○ 2015-07-01 02:54:40
● 2015-11-08 08:32:12
○ 2016-02-01 01:35:42
○ 2026-04-13 19:31:22

○A85.13.141.2212015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 02:54:40
○ 2015-11-08 08:32:12
○ 2026-04-13 19:31:22

●A88.198.219.2462026-03-30 → 2026-04-13 · 3 obs

○ 2017-06-11 13:40:32
● 2026-03-30 03:59:16
● 2026-04-13 19:31:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch...	-
grassl.ch	ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de	-

✅ Authoritative Response

Server:213.133.100.102

NS records: ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grassl.ch (unsigned zone)

⏱️ Timing

Total: 888ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`88.198.219.246`
AAAA	1	`2a01:4f8:d0a:27bd::2`
NS	3	`ns.second-ns.com, ns1.your-server.de...`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=cdccfc66454901b3, v=spf1 include:_spf.protonmail.ch mx ~al`
SOA	1	`ns1.your-server.de postmaster.your-serve`

Analysis

IP Addresses

grassl.ch points to two IPs: 2a01:4f8:d0a:27bd::2 and 88.198.219.246.

Other host names including adler.solar, ruth-pfau-forum.de, plantarom.de, registryofnaturehabitats.org and mail.ftappsrv.com share IP numbers with grassl.ch.

Name Servers

grassl.ch is delegated to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

grassl.ch at least partially shares name servers with other domains, including 223.90.157.in-addr.arpa, 39.9.5.in-addr.arpa, magalu.net, 6.5.2.a.7.1.c.0.8.f.4.0.1.0.a.2.ip6.arpa and printwalker.com.

Host names with two IP numbers:

ns.second-ns.com points to: 2a01:4f8:0:a101::b:1 and 213.239.204.242

ns3.second-ns.de points to: 2001:67c:192c::add:b3 and 193.47.99.4

ns1.your-server.de points to: 2a01:4f8:0:1::5ddc:1 and 213.133.100.102

Mail Servers

grassl.ch is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

grassl.ch shares its mail server setup with other domains, including toasted.land, erj.dk, bucurenci.ro, random-encounter.org and theaudioacademy.org.

The mail servers for grassl.ch are shared with other domains, for instance nathanph.com, mjwats.com, ninjait.com, protontech.ch and plhk.ru.

Host names with three IPs:

mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128

mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129

grassl.ch - robtex.com

grassl.ch

ch

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`grassl.ch`

`ch`