Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ag.ch
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-09 08:08:24 UTC · ↺ Refresh
MX Hostnames
- ag-ch.mail.protection.outlook.com
MX Priorities
- ag-ch.mail.protection.outlook.com: 0
A / AAAA Records
- 193.47.122.165 (no PTR)
Mail Server IPs
- 52.101.185.14 ↩ mail-zr1p278cu00206.inbound.protection.outlook.com
- 52.101.185.12 ↩ mail-zrap278cu00304.inbound.protection.outlook.com
- 52.101.185.13 ↩ mail-zrzp278cu00205.inbound.protection.outlook.com
- 52.101.187.1 ↩ mail-gvap278cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca3c:: ↩ mail-zrap278cu00300.inbound.protection.outlook.com
- 2a01:111:f403:ca3e::1 ↩ mail-gvap278cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca3c::1 ↩ mail-zrzp278cu00201.inbound.protection.outlook.com
- 2a01:111:f403:ca3c::2 ↩ mail-zr1p278cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
xdns01.ag.ch nsc.ag.ch 2100025568 10800 3600 1209600 600
Primary NS (mname)
xdns01.ag.ch
Admin Email (rname)
nsc@ag.ch
Serial
2100025568
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
xdns02.ag.ch
xdns03.ag.ch
xdns01.ag.ch
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.abacuscity.ch include:spf.umantis.com include:inxserver.com include:spf.ag.ch mx ip4:162.23.97.160/27 ip4:212.25.12.199 ip4:212.25.12.89 ip4:212.25.12.82 ip4:91.221.118.0/23 ip4:159.144.81.1 ip4:193.246.36.221 ip4:193.246.36.222 ip4:20.208.43.42 ip4:162.23.32.8/29 ip4:93.187.194.21 -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- En05A1hlAkMMmi4rVsvk7I7ay8gUsqKjwT/z5XMUqBQwaXr0JfXrkkDSgB5LDlh4a/ygpE5m3URhFrqihHhTVw==
- google-site-verification=M-47_2AB0kN5scTZwQnBRrSI0BgP2an73TXAzvkvnYk
- swisssign-check=ulaO_RQFWttJoK0bqWvQuaMjLCM
- MS730191
- SPFv=spf1 include:spf.protection.outlook.com include:spf.abacuscity.ch include:spf.umantis.com include:inxserver.com include:spf.ag.ch mx ip4:162.23.97.160/27 ip4:212.25.12.199 ip4:212.25.12.89 ip4:212.25.12.82 ip4:91.221.118.0/23 ip4:159.144.81.1 ip4:193.246.36.221 ip4:193.246.36.222 ip4:20.208.43.42 ip4:162.23.32.8/29 ip4:93.187.194.21 -all
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