Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
perstorp.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 19:56:52 UTC · ↺ Refresh
MX Hostnames
- perstorp-com.mail.protection.outlook.com
MX Priorities
- perstorp-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.66.132.213 (no PTR)
- 172.66.139.166 (no PTR)
- 2606:4700:10::ac42:8ba6
- 2606:4700:10::ac42:84d5
Mail Server IPs
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
maria.ns.cloudflare.com dns.cloudflare.com 2398479580 10000 2400 604800 1800
Primary NS (mname)
maria.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398479580
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
maria.ns.cloudflare.com
norman.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:sharepointonline.com ip4:193.234.159.1/32 ip4:193.234.159.200/32 ip4:83.241.155.210/32 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; fo=0; rua=mailto:[email protected],mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
18 records- djuu8pb15jbgk70ds4ee91hf6o
- google-site-verification=7nOUmlTTiYkObXzR6bKy4ao9GKfHID-X9WSpXQw0wqo
- SPFv=spf1 include:spf.protection.outlook.com include:sharepointonline.com ip4:193.234.159.1/32 ip4:193.234.159.200/32 ip4:83.241.155.210/32 -all
- 8O3yO41rnM641lcivPel1DTV5Trf7qf5Ed9zqyyNOHyFgnxci7ElpAHiXBEZAXk5voDSmFbLJ19JM5e8VVF+ZA==
- pardot876051=2185e4cdb2073fee582b7047d5ac4d302b1e79e3a10542d0dc114d3a33329742
- el53o5aul64khb90dtho1pfkll
- dn2tmr0vkunodhpbmo412e4edt
- google-site-verification=970HA3xTFuMlAaTprnKid92CNBUZ6R2qE6Q2h-DB29Q
- MS=ms94140965
- rh69IC0
- fOsvcFgKP+YkJRGF+4KeG9dv8cXerv6A+P4a5bVl+4Iqa+K0YNhjDbcmsYeA6duiGFcgwh39E+kxLGT1UZ8Z6g==
- zscaler-verification-73307-6252025-t1C5ipvzaH
- PSWB6WFU7ZH151MC7TL8U1NG4X07RWLFEWG7QSUO
- dtm-domain-verification=etJ4c75VAf7KK3i-EpJmqJf5eed8WI5glJQnZ1btgeE
- bw=awstJSgR8IeSUHWOOVAOZFLefP0mv+mkNrfAJWjBA/Iu
- autodesk-domain-verification=xgdPSu_xO_kgfVZwUatO
- dropbox-domain-verification=w00esx5xbnby
- have-i-been-pwned-verification=4d0234ee7283d74c31dec07d33f7dfa6
Full email verification for perstorp.com
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