gutenberg.agency

Valid Email Server
Domain Lookup › gutenberg.agency
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
gutenberg.agency
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 03:59:15 UTC · ↺ Refresh

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MX Hostnames

  • gutenberg-agency.mail.protection.outlook.com

MX Priorities

  • gutenberg-agency.mail.protection.outlook.com: 0

A / AAAA Records

  • 198.185.159.145 (no PTR)
  • 198.49.23.144 (no PTR)
  • 198.49.23.145
  • 198.185.159.144

Mail Server IPs

  • 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
  • 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
  • 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
  • 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
  • 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c918::5 ↩ mail-byapr05cu00805.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
  • 2a01:111:f403:f803:: ↩ mail-byapr02cu00300.inbound.protection.outlook.com

SOA Record

Raw SOA pdns82.ultradns.com hostmaster.omnicomgroup.com 2020023533 7200 600 2419200 3600
Primary NS (mname)
pdns82.ultradns.com
Admin Email (rname)
hostmaster@omnicomgroup.com
Serial
2020023533
Refresh
7200s
Retry
600s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

pdns82.ultradns.net
pdns82.ultradns.org
pdns82.ultradns.biz
pdns82.ultradns.com

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.oneomnicom.com include:mail.zendesk.com include:protect.smtpout.adista.fr include:_spf.atlassian.net include:_spf.salesforce.com ip4:37.58.166.200 ip4:212.99.46.0/24 ip4:91.194.100.0/24 ip4:94.127.13.131 ip4:37.58.180.0/30 ip4:94.127.13.144 ip4:193.108.197.5 ip4:146.59.240.174 ip4:146.59.177.167 ip6:fe80::f816:3eff:fe8d:f2b2 ip4:43.228.187.133 ip4:129.35.160.11 ip4:129.35.160.10 ip4:43.228.187.133 ip4:103.47.206.159 ip4:43.228.186.231 ip4:103.47.207.3 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

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

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

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

All TXT Records

11 records
  • workplace-domain-verification=88143de1-25ec-4981-ad37-a28275294040
  • box-domain-verification=9ee37f7ae37efe84cc4fe80cbb6d595cf05afdd79d4f096e05878bf4d3e52836
  • adobe-idp-site-verification=11a3281839010ea1935385868883952f38de2300edcedbac3372468fb865a0ce
  • google-site-verification=eupDNTvY5I78cZhFC-T1Kxx6vKnXwhccucHVIOBkLH8
  • atlassian-domain-verification=2QxJLgwaxqrrqcDuOa5cORaS15UdEQaoWyjaHVqaJg35DuraeWdbIw0/tUZPRc3W
  • brevo-code:c257b3897ddce029125eb28b5fecaca8
  • atlassian-sending-domain-verification=38a7d34a-b7aa-4792-9fb4-b6ed8147cd53
  • ibmid=3727ed14-9d1f-4e67-9cb2-ba5655de7ca4
  • SPFv=spf1 include:_spf.oneomnicom.com include:mail.zendesk.com include:protect.smtpout.adista.fr include:_spf.atlassian.net include:_spf.salesforce.com ip4:37.58.166.200 ip4:212.99.46.0/24 ip4:91.194.100.0/24 ip4:94.127.13.131 ip4:37.58.180.0/30 ip4:94.127.13.144 ip4:193.108.197.5 ip4:146.59.240.174 ip4:146.59.177.167 ip6:fe80::f816:3eff:fe8d:f2b2 ip4:43.228.187.133 ip4:129.35.160.11 ip4:129.35.160.10 ip4:43.228.187.133 ip4:103.47.206.159 ip4:43.228.186.231 ip4:103.47.207.3 -all
  • atlassian-domain-verification=jnECo5N3FFedMZvGze/NG2GaOw0UEzP3iXUmtmPDs29kJD205r8M0ZM7jTqNrESh
  • atlassian-sending-domain-verification=d70b0780-b6d7-4180-a353-b5ab54f49c63
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