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EN
RU
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Enter to go · Esc to close
/
Site check
/
umblr.com
/
DNS
Passport
TLS
DNS
MX
SPF
DMARC
umblr.com
DNS records for umblr.com
A, AAAA, MX, NS, TXT, CAA + SPF/DMARC/IPv6
A / AAAA
✓ / —
SPF
missing
DMARC
✓
Issues
2
A
74.114.154.17
74.114.154.21
MX
0
NS
ns1.tumblr.com
ns2.tumblr.com
ns3.tumblr.com
ns4.tumblr.com
CAA
0 iodef "mailto:content-delivery+caa@tumblr.com"
0 issue "letsencrypt.org;validationmethods=dns-01;accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/36334489"
What changed since last time
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