linkedin.gutschke.com

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Domain Lookup › linkedin.gutschke.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
linkedin.gutschke.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-14 06:05:48 UTC · ↺ Refresh

MX Hostnames

  • mail.rollernet.us
  • mail2.rollernet.us
  • out.gutschke.com

MX Priorities

  • mail.rollernet.us: 20
  • mail2.rollernet.us: 20
  • out.gutschke.com: 10

A / AAAA Records

  • 172.67.193.172 (no PTR)
  • 104.21.12.50 (no PTR)
  • 2606:4700:3032::ac43:c1ac (no PTR)
  • 2606:4700:3030::6815:c32 (no PTR)

Mail Server IPs

  • 208.79.240.2 ↩ mail.rollernet.us
  • 2607:fe70::3:0:0:0:a ↩ mail.rollernet.us
  • 208.79.241.2 ↩ mail2.rollernet.us
  • 2607:fe70::4:0:0:0:a ↩ mail2.rollernet.us
  • 173.164.216.157 ↩ out.gutschke.com

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:173.164.216.152/29 ip4:135.180.193.184 ip4:192.184.173.162 ip4:52.27.112.146 ip6:2001:5a8:4cff:1900::/64 a include:_spf.google.com include:amazonses.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • SPFv=spf1 ip4:173.164.216.152/29 ip4:135.180.193.184 ip4:192.184.173.162 ip4:52.27.112.146 ip6:2001:5a8:4cff:1900::/64 a include:_spf.google.com include:amazonses.com ~all
  • google-site-verification=0VDNag8eUs9L6zfmnJVnsodvk_D5AYDQw1CmhluxbDs
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