Domain Overview
DNS: ✓ 20d ago
Checker: ✓ 20d ago
opera.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 06:09:41 UTC · ↺ Refresh
MX Hostnames
- ALT4.ASPMX.L.GOOGLE.com
- ASPMX.L.GOOGLE.com
- ALT3.ASPMX.L.GOOGLE.com
- ALT1.ASPMX.L.GOOGLE.com
- ALT2.ASPMX.L.GOOGLE.com
MX Priorities
- alt3.aspmx.l.google.com: 10
- alt2.aspmx.l.google.com: 5
- alt1.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt4.aspmx.l.google.com: 10
A / AAAA Records
- 185.26.182.103
- 185.26.182.104
Mail Server IPs
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.62.26 ↩ bc-in-f26.1e100.net
- 2607:f8b0:4004:c17::1a ↩ bl-in-f26.1e100.net
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
SOA Record
Raw SOA
nic1.opera.com hostmaster.opera.com 2026051501 3600 900 1209600 86400
Primary NS (mname)
nic1.opera.com
Admin Email (rname)
hostmaster@opera.com
Serial
2026051501
Refresh
3600s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
nic2.opera.com
nic3.opera.com
nic1.opera.com
nic4.opera.com
nic6.opera.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:185.26.182.76 ip4:195.189.142.89 ip6:2001:4c28:4000:722:185:26:182:76 ip6:2001:4c28:4000:779:195:189:142:89 mx include:_spf.google.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; aspf=s; adkim=s; ri=86400; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
google._domainkey
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
14 records- facebook-domain-verification=up2ljn0zco95f4f16hjxe6we815q19
- SPFv=spf1 ip4:185.26.182.76 ip4:195.189.142.89 ip6:2001:4c28:4000:722:185:26:182:76 ip6:2001:4c28:4000:779:195:189:142:89 mx include:_spf.google.com ~all
- 07b121f99e9843a192c18b3cf340b8fb
- _nt0mk4rbdlrkccjcxafujsak0umpiu7
- BQ33d38Z4c0YY0OBRQuXcXsgWcVd9_w
- apple-domain-verification=SWfwiYtREsASOqwv
- google-site-verification=zsu8s2znTOAuZ0dkksfMdQE3HmkoNNyuijNib1xkiQo
- openai-domain-verification=dv-kjAJTFRCoOY6YboxYHmIN5wi
- google-site-verification=M1WsVfJ0xUplsAdeDZ76BkHn9QL-IOWDyq9zziApgAI
- google-site-verification=mi7mVeHWYoxrnV4M85YytexDvFMwa23tvOOcg0f0w-E
- FIO7ppPA1vjosCuWmpg32zcajEQgpx5RgsHG78x2T5oojZ2C6ujnN
- keybase-site-verification=uH1gfE9c0VONYIy9Hq-WuhCOx6JclPV3_M3j9fAPnXU
- adobe-idp-site-verification=61e18c604ee93df7fb52b11bab48531b3112c62f0db7249f99463fa327f9c69d
- baaff065e3b7dbc102b34ce11a472f5c
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