authentication.ch - dns.ninja
authentication.ch
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns2.internetworking.ch ⚠️ Not in zone NS records | ||||||
| A | 2a00:d70:0:b:2002:0:d91a:379c🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland | ||||||
| PTR | sl309.web.hostpoint.ch | ||||||
| A | 217.26.55.156🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland | ||||||
| PTR | sl309.web.hostpoint.ch | ||||||
| NS | ns5.dnsmadeeasy.com ⚠️ Not in zone NS records | ||||||
| A | 2600:1800:5::1🇺🇸 Tiggee2600:1800:5::/48 DNS Made Easy anycast network | ||||||
| PTR | ns5.dnsmadeeasy.com | ||||||
| A | 208.94.148.13🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network | ||||||
| PTR | ns5.dnsmadeeasy.com | ||||||
| NS | ns6.dnsmadeeasy.com ⚠️ Not in zone NS records | ||||||
| A | 2600:1801:6::1🇺🇸 Tiggee2600:1801:6::/48 DNS Made Easy anycast network | ||||||
| PTR | ns6.dnsmadeeasy.com | ||||||
| A | 208.80.124.13🇺🇸 Tiggee208.80.124.0/24 DNS Made Easy anycast network | ||||||
| PTR | ns6.dnsmadeeasy.com | ||||||
| NS | ns7.dnsmadeeasy.com ⚠️ Not in zone NS records | ||||||
| A | 2600:1802:7::1🇺🇸 Tiggee2600:1802:7::/48 DNS Made Easy anycast network | ||||||
| PTR | ns7.dnsmadeeasy.com | ||||||
| A | 208.80.126.13🇺🇸 Tiggee208.80.126.0/24 DNS Made Easy anycast network | ||||||
| PTR | ns7.dnsmadeeasy.com | ||||||
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.chdns-operation@switch.ch 2026-08-03 #28 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
○NSns1.internetworking.ch2015-05-14 → 2019-03-20 · 4 obs
● 2019-03-20 17:40:24
○ 2026-02-15 23:14:54
○ 2026-08-03 12:34:50
●NSns2.internetworking.ch2015-05-14 → 2026-08-03 · 2 obs
● 2026-08-03 12:34:50
●NSns5.dnsmadeeasy.com2015-05-14 → 2026-08-03 · 2 obs
● 2026-08-03 12:34:50
●NSns6.dnsmadeeasy.com2015-05-14 → 2026-08-03 · 2 obs
● 2026-08-03 12:34:50
●NSns7.dnsmadeeasy.com2015-05-14 → 2026-08-03 · 2 obs
● 2026-08-03 12:34:50
🔍 DNS Trace
Analysis
Name Servers
authentication.ch has four authoritative name servers: ns2.internetworking.ch, ns5.dnsmadeeasy.com, ns6.dnsmadeeasy.com and ns7.dnsmadeeasy.com.
At least some of authentication.ch's name servers are shared with other domains, for example nyup.com, bdwbusiness.com, detroit100.com and two more.
These name servers tend to co-occur with burst.aramark.com, surge.aramark.com, dns1.p09.nsone.net and 7 other name servers in the same DNS delegations.
Four hostnames, each resolving to a pair of IP addresses: ns2.internetworking.ch directs to 217.26.55.156 and 2a00:d70:0:b:2002:0:d91a:379c; ns5.dnsmadeeasy.com directs to 208.94.148.13 and 2600:1800:5::1; ns6.dnsmadeeasy.com directs to 208.80.124.13 and 2600:1801:6::1; ns7.dnsmadeeasy.com directs to 208.80.126.13 and 2600:1802:7::1.