Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lightningstep.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 20:36:56 UTC · ↺ Refresh
MX Hostnames
- smtp.google.com
MX Priorities
- smtp.google.com: 1
A / AAAA Records
- 198.202.211.1 (no PTR)
Mail Server IPs
- 142.251.167.27 ↩ ww-in-f27.1e100.net
- 142.251.163.27 ↩ wv-in-f27.1e100.net
- 172.253.62.27 ↩ bc-in-f27.1e100.net
- 172.253.62.26 ↩ bc-in-f26.1e100.net
- 142.251.167.26 ↩ ww-in-f26.1e100.net
- 2607:f8b0:4004:c1b::1b ↩ wv-in-f27.1e100.net
- 2607:f8b0:4004:c07::1a ↩ bc-in-f26.1e100.net
- 2607:f8b0:4004:c07::1b ↩ bc-in-f27.1e100.net
- 2607:f8b0:4004:c1d::1a ↩ ww-in-f26.1e100.net
SOA Record
Raw SOA
ns-1293.awsdns-33.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1293.awsdns-33.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1293.awsdns-33.org
ns-1866.awsdns-41.co.uk
ns-508.awsdns-63.com
ns-618.awsdns-13.net
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.google.com include:7498972.spf05.hubspotemail.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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: 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
12 records- asv=ce8bc7ad0c4e9095beb59d534109fce9
- atlassian-domain-verification=94yb2X92tBr6n0NaPoyezqptXvAcbWuh1ozmv8abkaT9fJipKaRK6TtK2uzhoDAb
- google-site-verification=Dt8NcbAS0i4cbl5TSd-QPVVlsGVda0cPSeN8dDn8oBY
- google-site-verification=e19PGHTIB0tY6mgZXvQ_-TTAFHPTEDICPY_R3rXyzUY
- google-site-verification=rWvLIpkqB9U51zNY0rX_F-N1dFPg7t88HgZjN8JjIsY
- jamf-site-verification=IxToHHccMaZw7TTtsQv6sA
- knowbe4-site-verification=cd2ca9f0255a9dab3571a7e981b1cdd2
- SPFv=spf1 include:_spf.google.com include:7498972.spf05.hubspotemail.net -all
- wpe-verification=lightningstept
- MS=ms14176072
- ZOOM_verify_If0YlhwhGG3ALEGMlS6m1w
- apple-domain-verification=5Z536lBI1uhn4ojU
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