Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rrd.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 22:27:10 UTC · ↺ Refresh
MX Hostnames
- alt1.aspmx.l.google.com
- aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt3.aspmx.l.google.com
MX Priorities
- alt3.aspmx.l.google.com: 10
- alt2.aspmx.l.google.com: 5
- alt1.aspmx.l.google.com: 5
- alt4.aspmx.l.google.com: 10
- aspmx.l.google.com: 1
A / AAAA Records
- 162.27.116.55
Mail Server IPs
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-f27.1e100.net
- 172.253.62.27 ↩ bc-in-f27.1e100.net
- 2607:f8b0:4004:c09::1b ↩ bh-in-f27.1e100.net
SOA Record
Raw SOA
ns1.rrd.com dns.rrd.com 100 3600 3 3600 5
Primary NS (mname)
ns1.rrd.com
Admin Email (rname)
dns@rrd.com
Serial
100
Refresh
3600s
Retry
3s
Expire
3600s
Minimum TTL
5s
Nameservers (NS)
ns1.rrd.com
ns3.rrd.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:162.27.0.0/16 ip4:172.96.61.52 include:_spf.google.com include:et._spf.pardot.com include:_spf.salesforce.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100; rf=afrf
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
33 records- y6uxrprOpEF0PbBwtYctGvgTRScnXoP/pZbHhyzQVxA=
- apple-domain-verification=OKKz11nfIY7edUfk
- openai-domain-verification=dv-4vDopt4cyvrjhLcnLpD8CTLI
- onetrust-domain-verification=2910e5d802ae47f4a752e753437c74f0
- logmein-verification-code=bb1617f9-3701-4cde-9831-de682ae841d3
- MS=C8632532217999B8E6CBE116C0F83D104EFC576C
- pardot516441=ffd787a593f4a9d7222441d715b1eb34429ff1a41e5baf1dd200d5423a999d1b
- _4mtffs5nabk6c5wc5h4w5iynwfpd61u
- hpe-greenlake-domain-verification=4a427068456175447672677841655030556e567651587138424f42543855466d
- dropbox-domain-verification=5j72xd06uldx
- MS=ms96954188
- cisco-ci-domain-verification=3f04054f75f8034ed28b2aea54483e093682edf5400003b5feb7926752be3e26
- pardot516441=988ae5b5ecb5054c8cbe443d5aa57e35b355a4a76e529d3b14273884a1ae8647
- atlassian-domain-verification=jSbXdyZw4GzEhbr7jZntvuoDd31h4opUOvjMmeGtwgowtD8aeOZjDeQoRuawCEHZ
- extensis-domain-verification=0ae761c9-bca7-4c37-9741-70bc6144a76c
- pardot516441=5533058cb3604dd6e704aa85c2983666d8f21ab87cacb0d030105928646902a2
- docker-verification=1b291d55-5bab-445b-8f6c-2258cb5b12c2
- hpe-greenlake-domain-verification=484c58367048505547503034516e412d5a494e77666c534f557a764d5769634f
- atlassian-domain-verification=gMhjpRIrmFhnF20KCISMrP9aJnoBTYfc1KdY0MYGGQ46McyGLsQdg37yEqrnjQ5K
- SPFv=spf1 ip4:162.27.0.0/16 ip4:172.96.61.52 include:_spf.google.com include:et._spf.pardot.com include:_spf.salesforce.com include:spf.protection.outlook.com -all
- smartsheet-site-validation=bkv-xdyLaAUjUfDow4sLa4YVx3v55-TW
- onetrust-domain-verification=80ccc107aa204e029c91f12aef7552a6
- logmein-verification-code=cea587b0-7f05-4116-b574-d158efdc46f9
- slack-domain-verification=24W8bfrfLTJr0hpBHNfQfD6KdTQZDs8uKm4W5BJ7
- adobe-idp-site-verification=936c640492ad1a274388db37588402030ce35c74513b80eceed13e0db877cdb9
- onetrust-domain-verification=3da069eb7a9e45eaa438efd55ec59a31
- omnissa-connect-verification-d2e30500-cb1a-4203-9232-4f07f08176b3
- zoho-verification=zb93561327.zmverify.zoho.in
- 7893ff38-0e6b-4ac9-9a87-048907979e3d
- vmware-cloud-verification-c5cc186e-18b6-4b6c-822e-59a743b70410
- detectify-verification=58a3edd71b281a8f545d559057660029
- onetrust-domain-verification=c8e66f2deb304d2494277e32f69d4d07
- ngiX6a5*Sy6&jlAVkFgxb32nnXb%ZJh4q^nG89kzkjn@VQAGKkz^0KoZ*t3Wy3Ykal^Jx#Lw2Q5W$Fct#Fmx7fPqu5ENNZxsAtN
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