Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
aarau.ch
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-09-11 21:46:11 UTC · ↺ Refresh
MX Hostnames
- aarau-ch.mail.protection.outlook.com
MX Priorities
- aarau-ch.mail.protection.outlook.com: 0
A / AAAA Records
- 193.135.58.26 (no PTR)
Mail Server IPs
- 52.101.187.1 ↩ mail-gvap278cu00301.inbound.protection.outlook.com
- 52.101.185.14 ↩ mail-zr1p278cu00206.inbound.protection.outlook.com
- 52.101.185.13 ↩ mail-zrzp278cu00205.inbound.protection.outlook.com
- 52.101.185.12 ↩ mail-zrap278cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca3e::1 ↩ mail-gvap278cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca3c:: ↩ mail-zrap278cu00300.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
ns1.hostserv.eu dns.hosttech.eu 2026081701 7200 120 2419200 10800
Primary NS (mname)
ns1.hostserv.eu
Admin Email (rname)
dns@hosttech.eu
Serial
2026081701
Refresh
7200s
Retry
120s
Expire
2419200s
Minimum TTL
10800s
Nameservers (NS)
ns1.hostserv.eu
ns3.hostserv.eu
ns2.hostserv.eu
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:46.140.129.105 ip4:46.140.129.106 ip4:193.135.56.0/23 include:_spf.zimpel.de include:spf.abacuscity.ch include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0:1:d:s; ri=86400; adkim=r; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
20 records- mx-1f26be064a034e09
- SPFv=spf1 mx ip4:46.140.129.105 ip4:46.140.129.106 ip4:193.135.56.0/23 include:_spf.zimpel.de include:spf.abacuscity.ch include:spf.protection.outlook.com -all
- _8vqagosjiit60q5ebjx1ri0oeluvde5
- _xrh2jongm7qa3s459klihx83dib33u8
- 2024022214394403ymuxz23szzfqcpr7w1n1pf45skodmqf312q2hf2s70wvrsyf
- 2024022214490931jv0io6r8yeq5fckbitzl0zvmvlgk9lvcq6qsqd7dl2gmpsr3
- asv=ec094a0debcf6061c81d517417db13e0
- mx-8ac89013803a8fb7
- MS=F5108164F2786211F80687CAC049F75244857C4C
- 202208030538554p3a4rbn28a8dol4rp887318guoei5bhxhjpyq9ipuja6haa1m
- _91f32s8t8ism2mkx9lkpqd1wg7xldki
- atlassian-domain-verification=5GVR7WEbXScFaBwPLLJUbTUD/srULpn1eZFs4KUGaptxsVl666aD3WKhMm56aNLi
- mx-a558c99b70f688e4
- M8D2KFo1MaXPdH+XagyHJWysUrV7ftet7T7BPaSCzAmjCPqyCZzH5YyXeR7gri6WnxQA0LPWjdEEcd7LTfjoQA==
- swisssign-check=60zm5WAa3KitD_YhLq76TTKKepY
- 202502111325391a9m2ykh7hnnr50s36l2w8dkuijrz1fzfmc2uzg8oezvoq4ktg
- QuoVadis=2b9b5af9-06d6-431c-8037-7128a2d1e6ab
- _z5zcscfycim591t2dr6m7mor6afqpl1
- 202208030527335glwc2wo797uy7th4chcn0cj41t3q6i6gpwdhxvx88daqc5ovt
- _9jocwopfyx2p1txrrdsj2xy1s8zumr1
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