responsability.ch - dns.ninja

`responsability.ch`

DNSSEC	⚠️ Not signed
A	75.2.60.5^{🇺🇸 Amazon75.2.60.0/24 Prod}
		PTR	`acd89244c803f7181.awsglobalaccelerator.com`
A	99.83.231.61^{🇺🇸 Amazon99.83.224.0/20}
NS	`anycast1.irondns.net` ⭐
		A	2a01:5b0:4::5^{🇩🇪 KNIPPWORLDWIDE2a01:5b0:4::/48}
			PTR	`anycast1.irondns.net`
		A	195.253.64.5^{🇩🇪 KNIPPWORLDWIDE195.253.64.0/24}
			PTR	`anycast1.irondns.net`
NS	`anycast2.irondns.net`
		A	2a01:5b0:5::5^{🇩🇪 KNIPP-IRONDNS1-AS2a01:5b0:5::/48}
			PTR	`anycast2.irondns.net`
		A	195.253.65.5^{🇩🇪 KNIPP-IRONDNS1-AS195.253.65.0/24}
			PTR	`anycast2.irondns.net`
MX	`responsability-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::d^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00204.inbound.protection.outlook.com`
TXT	`v=spf1 -all`
TXT	`oxJYsijTT7RC55qvHPXz5At/uu9lnjgCkx3gvUik2TEIKRlE3uvbM3QRFZJc85mBORjx1DITyD25u...`
SOA	`anycast1.irondns.net`dnsmaster@irondns.net serial=11

`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 2026-07-27 #24

WOT: SAFE (63/100)

Same first word

DNS History

12 records (5 active, 7 former)

●NSanycast1.irondns.net2018-06-18 → 2026-07-27 · 3 obs

○ 2016-06-30 03:03:24
● 2018-06-18 04:34:02
● 2026-07-27 10:32:42

●NSanycast2.irondns.net2018-06-18 → 2026-07-27 · 3 obs

○ 2016-06-30 03:03:24
● 2018-06-18 04:34:02
● 2026-07-27 10:32:42

○NSns1.infofactory.ch2015-06-26 → 2016-06-30 · 4 obs

● 2015-06-26 03:30:00
● 2016-06-30 03:03:24
○ 2018-06-18 04:34:02
○ 2026-07-27 10:32:42

○NSns2.infofactory.ch2015-06-26 → 2016-06-30 · 4 obs

● 2015-06-26 03:30:00
● 2016-06-30 03:03:24
○ 2018-06-18 04:34:02
○ 2026-07-27 10:32:42

○NSns3.infofactory.ch2015-06-26 → 2016-06-30 · 4 obs

● 2015-06-26 03:30:00
● 2016-06-30 03:03:24
○ 2018-06-18 04:34:02
○ 2026-07-27 10:32:42

○MXmail.responsability.com2015-06-26 → 2016-02-01 · 4 obs

● 2015-06-26 03:30:00
● 2016-02-01 07:37:32
○ 2016-06-30 03:03:24
○ 2026-07-27 10:32:42

●MXresponsability-com.mail.protection.outlook.com2026-03-17 → 2026-07-27 · 3 obs

○ 2018-06-18 04:34:02
● 2026-03-17 21:20:06
● 2026-07-27 10:32:42

○MXxcs01.publicloud.ch2016-06-30 → 2016-06-30 · 4 obs

○ 2016-02-01 07:37:32
● 2016-06-30 03:03:24
○ 2018-06-18 04:34:02
○ 2026-07-27 10:32:42

○MXxcs01.responsability.com2015-06-26 → 2018-06-18 · 4 obs

● 2015-06-26 03:30:00
● 2018-06-18 04:34:02
○ 2026-03-17 21:20:06
○ 2026-07-27 10:32:42

○A195.49.42.342015-06-26 → 2016-06-30 · 4 obs

● 2015-06-26 03:30:00
● 2016-06-30 03:03:24
○ 2018-06-18 04:34:02
○ 2026-07-27 10:32:42

●A75.2.60.52026-03-17 → 2026-07-27 · 3 obs

○ 2018-06-18 04:34:02
● 2026-03-17 21:20:06
● 2026-07-27 10:32:42

●A99.83.231.612026-03-17 → 2026-07-27 · 3 obs

○ 2018-06-18 04:34:02
● 2026-03-17 21:20:06
● 2026-07-27 10:32:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
responsability.ch	anycast2.irondns.net, anycast1.irondns.net	-

✅ Authoritative Response

Server:195.253.64.5

NS records: anycast2.irondns.net, anycast1.irondns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for responsability.ch (unsigned zone)

⏱️ Timing

Total: 713ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`75.2.60.5, 99.83.231.61`
NS	2	`anycast1.irondns.net, anycast2.irondns.net`
MX	1	`responsability-com.mail.protection.outlo`
TXT	2	`v=spf1 -all, oxJYsijTT7RC55qvHPXz5At/uu9lnjgCkx3gvUik`
SOA	1	`anycast1.irondns.net dnsmaster.irondns.n`

Analysis

IP Addresses

responsability.ch has two IP addresses: 75.2.60.5 and 99.83.231.61

godba.com, sfacorp.com, joelsternfeld.net plus two other host names have IP numbers in common with responsability.ch.

Name Servers

The NS records for responsability.ch delegate to anycast1.irondns.net and anycast2.irondns.net.

The name server configuration of responsability.ch is shared with other domains, for instance faz-institut.de, nic.man, responsability.solar and two others.

At least some of responsability.ch's name servers are shared with other domains, for example mail.co.uk, 0.4.6.f.f.0.a.2.ip6.arpa, nic.bayern and two more.

These name servers tend to co-occur with sec1.rcode0.net, sec2.rcode0.net, ns3.knipp.de and 3 other name servers in the same DNS delegations.

anycast1.irondns.net resolves to 195.253.64.5 and 2a01:5b0:4::5. Likewise, anycast2.irondns.net resolves to 195.253.65.5 and 2a01:5b0:5::5 — two IP addresses apiece.

Mail Servers

responsability.ch uses one mail server — responsability-com.mail.protection.outlook.com.

Domains such as responsability.li, responsability.com, responsability.lu and responsibility.ch share their mail server configuration with responsability.ch.

responsability-com.mail.protection.outlook.com has 8 IP addresses: 52.101.68.16, 52.101.68.27, 52.101.73.1 plus 5 more.