Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ak-bio.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 05:39:49 UTC · ↺ Refresh
MX Hostnames
- mx2.hc1333-60.eu.iphmx.com
- mx1.hc1333-60.eu.iphmx.com
MX Priorities
- mx1.hc1333-60.eu.iphmx.com: 1
- mx2.hc1333-60.eu.iphmx.com: 2
A / AAAA Records
- 13.159.153.175 ↩ ec2-13-159-153-175.ap-northeast-1.compute.amazonaws.com
- 13.112.155.56 ↩ ec2-13-112-155-56.ap-northeast-1.compute.amazonaws.com
Mail Server IPs
- 23.90.110.92 ↩ esa.hc1333-60.eu.iphmx.com
- 23.90.105.213 ↩ esa.hc1333-60.eu.iphmx.com
SOA Record
Raw SOA
ns11.constellix.com dns.constellix.com 2015010131 43200 3600 1209600 180
Primary NS (mname)
ns11.constellix.com
Admin Email (rname)
dns@constellix.com
Serial
2015010131
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns21.constellix.com
ns31.constellix.com
ns41.constellix.net
ns51.constellix.net
ns61.constellix.net
ns11.constellix.com
SPF Record
✓ Strict (-all)
v=spf1 include:e2ma.net include:spf.protection.outlook.com include:spf.ak-int.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1:d:s
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
13 records- e2ma-verification=84qeb
- e2ma-verification=1eqeb
- e2ma-verification=5v6bb
- autodesk-domain-verification=k7rMd_DmcCyfQkTUAdlM
- MS=ms38737181
- nintex.63178f84bc2ff7efe2c5ae63
- 0gsmlgx77ntg25zv7338d0w2vv2hl3p3
- knowbe4-site-verification=49db19071bc515096a3529068b81c120
- pardot847453=58af8aab5dfacf0110246785b10dd235693a311228c34aa650172bd49178ab43
- pardot873131=716b3c08df0ca76e7d2fa33428a2d7db400498d4b3ce73d03c7c3b8a51ecd474
- gpkhffpVxM+yFd2u7oNrKVTk2CZzjEmFlItYIVkdx886ZtnAX+K6vb4pcPgabA7TmM249hPpDjFPvXQXcVbtWQ==
- SPFv=spf1 include:e2ma.net include:spf.protection.outlook.com include:spf.ak-int.net -all
- pardot847453=2a53de7b0ae4353f15b5fb7d1a36d5d2ebfec01ef5df87658987734fe4ef4df2
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