Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
openknowledgenetwork.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-23 09:40:13 UTC · ↺ Refresh
MX Hostnames
- ASPMX.L.GOOGLE.com
- ALT4.ASPMX.L.GOOGLE.com
- ALT2.ASPMX.L.GOOGLE.com
- ALT1.ASPMX.L.GOOGLE.com
- ALT3.ASPMX.L.GOOGLE.com
MX Priorities
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt4.aspmx.l.google.com: 10
- alt3.aspmx.l.google.com: 10
A / AAAA Records
- 185.42.104.229
Mail Server IPs
- 192.178.234.27 ↩ ncsclj-in-f27.1e100.net
- 2800:3f0:4003:c14::1a (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 172.253.62.26 ↩ bc-in-f26.1e100.net
- 2607:f8b0:4004:c17::1b ↩ bl-in-f27.1e100.net
- 172.253.157.27 ↩ yubrupd-in-f27.1e100.net
- 2a00:1450:400c:c23::1a ↩ yubrupd-in-f26.1e100.net
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
SOA Record
Raw SOA
ns1.cdmon.net hostmaster.openknowledgenetwork.com 1 10800 3600 604800 3600
Primary NS (mname)
ns1.cdmon.net
Admin Email (rname)
hostmaster@openknowledgenetwork.com
Serial
1
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns4.cdmondns-01.org
ns3.cdmon.net
ns2.cdmon.net
ns5.cdmondns-01.com
ns1.cdmon.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
google._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
26 records- vTpTcLvg-wq2_gyJ2SghymUGFs4uqn3_Quuun_LYHrA
- n7AbqNh6UeYuH4oQOXRhX5hiFMv-lmoPFO9g1iJzKfU
- s7fcMvNyp67HEbqzrSy0YusHhdyvDFqg3CD_XoFx2ss
- wtSuDCDchHdk17EUR2SP5irC2x4RqYc1PPDfwQaFd2c
- 7wLsFWgS3MrBN6nVEVUID19EdARIXqiibbazXF9gHY4
- uJqVk6X0DMCYttiaJuo3Kddn2LfSzjCWcgG14WMmNo8
- knPN6Mmm3pMynZhgEMHrK2PQfDAOFPj4XnnMokWaC24
- B0FHP6_aTHAQgxEEsyfcjHwa7XDAqi_cmVvfxcBRkNE
- 23rULpy90S6uo_KeWze5Pl8i_9ykeObPF9K9yxRa8Ws
- 0JeGeyPom2CgJkR2GkW-6eG3MzUlsCUSFi4i1sV7F1M
- IB3gjttVEb9konUiw6N05d8Vpx1RUbwPVuJE_g5Decg
- xUNZIRi2NMNgbhQrTDLuJE_bQHc7gtc22o6-60qi1_Y
- FV9M1BlXzfpIrL33w5zSAI3dFUjk77lPXOVIoCLLziI
- SPFv=spf1 include:_spf.google.com ~all
- bFrA7mOyCJsq0jfOdO8MnC5LwluLxDi3RdJ6MaVg_x4
- google-site-verification=C01a6szgw
- Y_SK1abk1adiSDQXm7rUSisbX4LtQJogs0tqTWJ8HIc
- V61fL90ZRJuZbjmI7bIc7veb6CUg1LphEpcGi2rHkFI
- O6DUFHL1tjzaCQztDu6dzxMLumwRKby1yHTIkLbhlkY
- atlassian-domain-verification=5RbTNJFSpygsVcSJOlRQVmPTziPKLxcvf/oy2wBi/73RuuzGPdZnO8OTa012FKYK
- i9Tu7R3HyE2RrbnqeYwf3HQsMqztZ8ujEibteToL8m8
- GIJ-idqMACq7IZME39IcG7XZadaa7Tt4i6lMGEu3eJs
- P5RfsaFINGU20xqhB0LFmXnzcsn7RVtr3q8ffGauVis
- EVpBAAsxyU0jPfoZLf1S9rH-2ToUUNHuObaNTgwT5mQ
- cH4P-mvcDqCoQwoqt1515-UAF49T9JikR02OymXGZoU
- x1DbeJw8HK4eheejZ8CMbgN__5zfGU4fov4yGQL3cFE
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