octopusgroup.com

Valid Email Server
Domain Lookup › octopusgroup.com

Domain Overview

DNS: ✓ 4h ago Checker: ✓ 4h ago
octopusgroup.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-01 11:17:28 UTC · ↺ Refresh

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MX Hostnames

  • eu-smtp-inbound-1.mimecast.com
  • eu-smtp-inbound-2.mimecast.com

MX Priorities

  • eu-smtp-inbound-1.mimecast.com: 5
  • eu-smtp-inbound-2.mimecast.com: 5

A / AAAA Records

  • 141.193.213.20 (no PTR)
  • 141.193.213.21 (no PTR)

Mail Server IPs

  • 91.220.42.211 ↩ eu-smtp-inbound-2.mimecast.com
  • 91.220.42.241 ↩ eu-smtp-inbound-2.mimecast.com
  • 195.130.217.201 ↩ eu-smtp-inbound-2.mimecast.com
  • 91.220.42.201 ↩ eu-smtp-inbound-1.mimecast.com
  • 195.130.217.241 ↩ eu-smtp-inbound-1.mimecast.com
  • 195.130.217.211 ↩ eu-smtp-inbound-1.mimecast.com

SOA Record

Raw SOA udns1.cscdns.net hostmaster.cscdns.net 2021012174 86400 86400 86400 86400
Primary NS (mname)
udns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2021012174
Refresh
86400s
Retry
86400s
Expire
86400s
Minimum TTL
86400s

Nameservers (NS)

udns1.cscdns.net
udns2.cscdns.uk

SPF Record

✓ Strict (-all)
v=spf1 include:spf1.octopusgroup.com mx ip4:167.98.36.136 ip4:167.98.36.128/27 ip4:212.111.32.70/32 ip4:135.196.24.192/28 ip4:213.235.63.64/26 ip4:94.185.244.0/24 ip4:212.2.3.128/26 ip4:94.185.240.0/24 ip4:212.188.232.144/29 ip4:195.130.217.0/24 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No 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

19 records
  • _xbe5p5wqy6yf7m8x2mdwykwnmc8psrg
  • 6f4hz8zcbq2mnj51nkf2fvyjdcp8mdzq
  • _88ovuokp2frso392l3qed6s5i9rfhaq
  • google-site-verification=ITElU1AKFS5NPHHKEwYKnqmNFw6YgMpmqPJEWH4nldE\010
  • 0ed1fe018ae6cb0ddc0d68459da4d8722b99dae823
  • facebook-domain-verification=6j5cf45ifi76754fexeootn95lxves
  • n4SdRfsCzAOjIN0fnlGwy2TOQuMGBOaR49MaTtYPVt9yEpcEu9LC58eMHvgn+b5iWFx+hsbgDqwJgqbtMEvlIw==
  • SPFv=spf1 include:spf1.octopusgroup.com mx ip4:167.98.36.136 ip4:167.98.36.128/27 ip4:212.111.32.70/32 ip4:135.196.24.192/28 ip4:213.235.63.64/26 ip4:94.185.244.0/24 ip4:212.2.3.128/26 ip4:94.185.240.0/24 ip4:212.188.232.144/29 ip4:195.130.217.0/24 -all
  • +dO0oQvRqrHIIHdkOASwz/8aFtHX0z2edTP7TueUU6A/pYPs8e5Zir7Bg57NxZKiuXF8FfuI2PRDrkrBYO6Log==
  • google-site-verification=WluM8r3pgKUTo2W9FQ4wQW7tSj1Wm7HmA8oNFwoB4Ng
  • apple-domain-verification=qvG4JTZ8FBE9jzZh
  • sb13cv1cvggn66x9x08xfp3hdqcr1bv6
  • 00D0O000000sOji=1TBVg000000012X
  • r2JSIshv3dyjy4oGrv3Q4xLb2QIojMGm
  • MS=ms87123697
  • 8r4k4n37qfpjnkrtvpcn9dbjk7h8plws
  • knowbe4-site-verification=eea4bd925c9189df8f32e8f50d79ac12
  • dropbox-domain-verification=9yrle3cc7jp6
  • google-site-verification=BctXb8w8wilov-4H25SUrxQOuSHDelV4dXYueviqXQ8
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