`guenthardt.com`

DNSSEC	⚠️ Not signed
A	2a0e:f0c0:1:15::5970^{🇨🇭 FREY-AS2a0e:f0c0::/29}
A	185.117.170.73^{🇨🇭 FREY-AS185.117.168.0/22 OptimaNet Schweiz AG}
NS	`ns01.hostfactory.ch` ⭐
		A	2a0e:f0c0:1:13:c::10^{🇨🇭 FREY-AS2a0e:f0c0::/29}
			PTR	`ns01.hostfactory.ch`
		A	185.117.168.140^{🇨🇭 FREY-AS185.117.168.0/22 OptimaNet Schweiz AG}
			PTR	`ns01.hostfactory.ch`
NS	`ns02.hostfactory.ch`
		A	2a03:da41:d::11^{🇨🇭 SERVERBASE2a03:da41::/32 ServerBase AG, Switzerland}
			PTR	`ns02.hostfactory.ch`
		A	156.67.10.18^{🇨🇭 SERVERBASE156.67.8.0/22 ServerBase AG, Switzerland}
			PTR	`ns02.hostfactory.ch`
NS	`ns1.bkp.hostfactory.ch` ⚠️ Not in zone NS records
		A	185.117.168.140^{🇨🇭 FREY-AS185.117.168.0/22 OptimaNet Schweiz AG}
			PTR	`ns01.hostfactory.ch`
NS	`ns2.bkp.hostfactory.ch` ⚠️ Not in zone NS records
		A	156.67.10.18^{🇨🇭 SERVERBASE156.67.8.0/22 ServerBase AG, Switzerland}
			PTR	`ns02.hostfactory.ch`
MX	`mx1.hostfactory.ch` ⭐
		A	185.16.174.135^{🇨🇭 SERVERBASE185.16.172.0/22 ServerBase AG, Switzerland}
			PTR	`asave03.hostfactory.ch`
		A	217.150.252.154^{🇨🇭 NINE217.150.240.0/20 Nine Internet Solutions AG, Switzerland}
			PTR	`asave02.hostfactory.ch`
MX	`mx2.hostfactory.swiss`⁽²⁰⁾
		A	185.16.174.139^{🇨🇭 SERVERBASE185.16.172.0/22 ServerBase AG, Switzerland}
			PTR	`asave03.hostfactory.ch`
		A	217.150.252.155^{🇨🇭 NINE217.150.240.0/20 Nine Internet Solutions AG, Switzerland}
			PTR	`asave02.hostfactory.ch`
MX	`mx3.hostfactory.ch`⁽³⁰⁾
		A	185.16.174.139^{🇨🇭 SERVERBASE185.16.172.0/22 ServerBase AG, Switzerland}
			PTR	`asave03.hostfactory.ch`
		A	217.150.252.155^{🇨🇭 NINE217.150.240.0/20 Nine Internet Solutions AG, Switzerland}
			PTR	`asave02.hostfactory.ch`
MX	`mx4.hostfactory.swiss`⁽⁴⁰⁾
		A	185.16.174.139^{🇨🇭 SERVERBASE185.16.172.0/22 ServerBase AG, Switzerland}
			PTR	`asave03.hostfactory.ch`
		A	217.150.252.155^{🇨🇭 NINE217.150.240.0/20 Nine Internet Solutions AG, Switzerland}
			PTR	`asave02.hostfactory.ch`
TXT	`v=spf1 a:spf.hostfactory.ch -all`
SOA	`ns01.hostfactory.ch`martin@hauser.in 2025-12-18 #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=1775199742

Same first word

guenthardt.com

Similar names

thundertag.com

DNS History

12 records (10 active, 2 former)

●NSns01.hostfactory.ch2015-06-06 → 2026-04-03 · 2 obs

● 2015-06-06 15:22:08
● 2026-04-03 07:13:56

●NSns02.hostfactory.ch2015-06-06 → 2026-04-03 · 2 obs

● 2015-06-06 15:22:08
● 2026-04-03 07:13:56

●NSns1.bkp.hostfactory.ch2026-03-21 → 2026-04-03 · 3 obs

○ 2015-06-06 15:22:08
● 2026-03-21 11:25:02
● 2026-04-03 07:13:56

●NSns2.bkp.hostfactory.ch2026-03-21 → 2026-04-03 · 3 obs

○ 2015-06-06 15:22:08
● 2026-03-21 11:25:02
● 2026-04-03 07:13:56

○MXmail.guenthardt.com2015-06-06 → 2017-08-07 · 4 obs

● 2015-06-06 15:22:08
● 2017-08-07 08:32:12
○ 2026-03-21 11:25:02
○ 2026-04-03 07:13:56

●MXmx1.hostfactory.ch2026-03-21 → 2026-04-03 · 3 obs

○ 2017-08-07 08:32:12
● 2026-03-21 11:25:02
● 2026-04-03 07:13:56

●MXmx2.hostfactory.swiss2026-03-21 → 2026-04-03 · 3 obs

○ 2017-08-07 08:32:12
● 2026-03-21 11:25:02
● 2026-04-03 07:13:56

●MXmx3.hostfactory.ch2026-03-21 → 2026-04-03 · 3 obs

○ 2017-08-07 08:32:12
● 2026-03-21 11:25:02
● 2026-04-03 07:13:56

●MXmx4.hostfactory.swiss2026-03-21 → 2026-04-03 · 3 obs

○ 2017-08-07 08:32:12
● 2026-03-21 11:25:02
● 2026-04-03 07:13:56

●A185.117.170.732017-08-07 → 2026-04-03 · 3 obs

○ 2016-12-03 13:48:34
● 2017-08-07 08:32:12
● 2026-04-03 07:13:56

●A2a0e:f0c0:1:15::59702026-03-21 → 2026-04-03 · 3 obs

○ 2017-08-07 08:32:12
● 2026-03-21 11:25:02
● 2026-04-03 07:13:56

○A62.146.59.2232015-06-06 → 2016-12-03 · 4 obs

● 2015-06-06 15:22:08
● 2016-12-03 13:48:34
○ 2017-08-07 08:32:12
○ 2026-04-03 07:13:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
guenthardt.com	ns1.bkp.hostfactory.ch, ns2.bkp.hostfactory.ch, ns01.hostfactory.ch, ns02.hostfactory.ch	-

✅ Authoritative Response

Server:156.67.10.18

NS records: ns1.bkp.hostfactory.ch, ns2.bkp.hostfactory.ch, ns01.hostfactory.ch, ns02.hostfactory.ch

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for guenthardt.com (unsigned zone)

⏱️ Timing

Total: 737ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.117.170.73`
AAAA	1	`2a0e:f0c0:1:15::5970`
NS	2	`ns02.hostfactory.ch, ns01.hostfactory.ch`
MX	4	`mx1.hostfactory.ch (pri: 10), mx2.hostfactory.swiss (pri: 20)...`
TXT	1	`v=spf1 a:spf.hostfactory.ch -all`
SOA	1	`ns01.hostfactory.ch martin.hauser.in`

Analysis

IP Addresses

guenthardt.com resolves to two IPs: 2a0e:f0c0:1:15::5970 and 185.117.170.73.

Other host names, for instance vth.ch, share IP numbers with guenthardt.com.

Name Servers

guenthardt.com is delegated to four name servers: ns01.hostfactory.ch, ns02.hostfactory.ch, ns1.bkp.hostfactory.ch and ns2.bkp.hostfactory.ch.

guenthardt.com at least partially shares name servers with other domains, for instance webalyse.ch, flairbar.ch, stahel.com, slimyonik.ch and suveran.ch.