Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cid.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 14:43:30 UTC · ↺ Refresh
MX Hostnames
- mailgw01.cid.com
MX Priorities
- mailgw01.cid.com: 10
A / AAAA Records
- 141.193.213.20 (no PTR)
- 141.193.213.21 (no PTR)
Mail Server IPs
- 88.205.125.64 ↩ mailgw01.cid.com
SOA Record
Raw SOA
ns1.cid.com hostmaster.cid.com 2026031901 10800 3600 604800 30
Primary NS (mname)
ns1.cid.com
Admin Email (rname)
hostmaster@cid.com
Serial
2026031901
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
30s
Nameservers (NS)
ns1.cid.com
ns2.cid.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:88.205.125.0/24 include:25513617.spf03.hubspotemail.net -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
6 records- XdKjsAd+vyNfRDZFoAVyOdAO5j9Iu92eTBZy0mWiHT1LH9eE0RBvElOTgwJBzqQDHFdrAk4GgL8fIiL+rblLQg==
- MS=ms37241889
- SPFv=spf1 ip4:88.205.125.0/24 include:25513617.spf03.hubspotemail.net -all
- miro-verification=ae175bc6e033acc055deeaf5b6d0d023e0111595
- fqPT03yp72hHmk37YPco/zB0voWnT2j1Ip+WzDJWUf6mVcXnoj3F92jEpLY02F5PvF/pxipwHwe+3DDI6otHRA==
- ciscocidomainverification=46802af7337b6eb3d506b641a2c14c737ae10747af60dc3cc8f2c4b247a71586
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