Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sundaysky.com
Yes
✓ Yes
Symantec
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 15:13:07 UTC · ↺ Refresh
MX Hostnames
- cluster5a.eu.messagelabs.com
- cluster5.eu.messagelabs.com
MX Priorities
- cluster5.eu.messagelabs.com: 10
- cluster5a.eu.messagelabs.com: 20
A / AAAA Records
- 18.173.219.85 ↩ server-18-173-219-85.jfk52.r.cloudfront.net
- 18.173.219.72
- 18.173.219.64
- 18.173.219.102
Mail Server IPs
- 195.245.230.200 ↩ mail858.messagelabs.com
- 195.245.231.75 ↩ mail879.messagelabs.com
- 85.158.142.210 ↩ mail834.messagelabs.com
- 195.245.231.72 ↩ mail876.messagelabs.com
- 195.245.230.202 ↩ mail860.messagelabs.com
- 85.158.142.215 ↩ mail839.messagelabs.com
- 195.245.231.69 ↩ mail874.messagelabs.com
- 195.245.230.201 ↩ mail859.messagelabs.com
- 34.91.159.228 ↩ 228.159.91.34.bc.googleusercontent.com
SOA Record
Raw SOA
ns-415.awsdns-51.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-415.awsdns-51.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-916.awsdns-50.net
ns-1345.awsdns-40.org
ns-1581.awsdns-05.co.uk
ns-415.awsdns-51.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:3.230.71.188/32 include:spf.protection.outlook.com include:et._spf.pardot.com include:165863.spf10.hubspotemail.net include:_spf.google.com include:_spf.salesforce.com include:amazonses.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=0; ri=86400; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
23 records- atlassian-domain-verification=ZOwhUqRaqWl1v+F5zI9I82Bd9dbjra6PicN7mQTLjMsvK/lsrJ4CXKWCIL/6xhER
- _domain.trustscytale=ebe672880ac7bbf791f51db8d78e926b9d7d9fac63316f3ae4374792eb17b810
- pardot969593=72d756505612c42425e417a02de0178642ff68894cbc2c47208f94f091b11d14
- pendo-domain-verification=583b2220-5ad6-49d1-b98c-79a4ebda4fcc
- vgf2gvnly62pl20fyp84br41lyzl4lxt
- _umo8ks2xea6haoazouhkwp3qkw7h4lk
- status-page-domain-verification=4xp9wstv182g
- SPFv=spf1 mx ip4:3.230.71.188/32 include:spf.protection.outlook.com include:et._spf.pardot.com include:165863.spf10.hubspotemail.net include:_spf.google.com include:_spf.salesforce.com include:amazonses.com ~all
- ZOOM_verify_ozrpGBagfl2Dke3l5XQIKK
- wiz-domain-verification=e3eb938349757e3f7f41b976e35658763d5c63119fcb147457b8d1113561b02f
- miro-verification=65b2fd011be993afaa137485b00fb9d570f56b26
- google-site-verification=ZOc-FYSanVZ-29FAolu190t2sehbKHTK3YLMT-EjU4k
- 7ttwjsh3cgpk264ygnyp3kg3ksd7wvr4
- sending_domain969593=4a6f1f1056a301fbf742d851c1443ac73c8616642c83cf3ba3cf67142136cb46
- asv=f07597c1bc2c876e57fb8031890591f8
- 0c235mkh33c79dvd4s035hml78sy15dn
- apple-domain-verification=j5wmr2vaVJ35Jk0X
- 6f999f22-7cd4-4f5f-8656-0b9ad979740e
- 5j7m50g15c5txp6kl08gy38jd8m3cvr5
- anthropic-domain-verification-zn002v=KNv0LPW8QBoQPZqqKAMrbXn9m
- adobe-idp-site-verification=fe281ea37215ec876f9cd77764776504254bf305dbcc04c976199fb52546b864
- cursor-domain-verification-mkbmmq=ECgPEtZtpOafk3dIGpHJV4mWM
- atlassian-sending-domain-verification=5b5fd91d-bafb-4f68-a547-9f07f961f9b9
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