30
records
IPv4 Addresses
TTL
buffer.com. 300 IN A 104.18.98.118 buffer.com. 300 IN A 104.18.99.118
IPv6 Addresses
TTL
buffer.com. 300 IN AAAA 2606:4700:0:0:0:0:6812:6276 buffer.com. 300 IN AAAA 2606:4700:0:0:0:0:6812:6376
Name Servers
TTL
buffer.com. 1200 IN NS dom.ns.cloudflare.com. buffer.com. 1200 IN NS tess.ns.cloudflare.com.
Mail Servers
TTL
5m
5m
5m
5m
5m
buffer.com. 300 IN MX 1 aspmx.l.google.com. buffer.com. 300 IN MX 5 alt1.aspmx.l.google.com. buffer.com. 300 IN MX 5 alt2.aspmx.l.google.com. buffer.com. 300 IN MX 10 alt4.aspmx.l.google.com. buffer.com. 300 IN MX 10 alt3.aspmx.l.google.com.
SOA Details
TTL
20m
SOA
Responsible
dns.cloudflare.com
SOA
Serial
2402964008
SOA
Times
Refresh
2h
Retry
40m
Expire
7d
Minimum TTL
30m
buffer.com. 1200 IN SOA dom.ns.cloudflare.com. dns.cloudflare.com. 2402964008 10000 2400 604800 1800
Certificate Authority Authorization
TTL
No CAA records were returned at this registrable domain name. With no CAA policy, any public certificate authority (CA) may issue TLS certificates for names under this zone unless a parent publishes CAA; add issue / issuewild / iodef records to restrict issuance.
DMARC
TTL
DMARC
Policy
Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).
none
quarantine
reject
5m
DMARC
Percentage
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100
DMARC
RUA
mailto:[email protected]
Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
DMARC
RUF
Forensic (per-failure) reports. Often omitted for privacy or volume.
No forensic report URIs (RUF).
buffer.com. 300 IN DMARC v=DMARC1; p=reject; pct=100; rua=mailto:[email protected];
DKIM
TTL
DKIM
Selector
google
v=DKIM1
k=rsa
5m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA24qoH1LK0jYO...
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA24qoH1LK0jYO2NOeJuJVV31PeCyh+45rU9VvtKsLx0CVXaj4l68KAFvlGKd2nA0DhvK9O6g1NBLg7iceuq6ZIOGgW84w0e3VLCURnB8ioM2OnPe0IQp0F/bUtbqo3PKjBFVeJXH02/r+mxX9G72LXvVlBZos7gjsPfhZg+gTpDSnkyvle8YWxna7Iwvp55876TzHvvFWXi8lUv2jnHa1errIXYCpoIGCANXYbnwymPZk+knbu4/vq0RJAxwMqDIpy5hmk9VVbF0+Tayfjjtysr8zasneBscoQnm6eF3JZhmzTsqdqanOkbV5cfRng3hp1uz121jaXqDYNOORFS2NXwIDAQAB
buffer.com. 300 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA24qoH1LK0jYO2NOeJuJVV31PeCyh+45rU9VvtKsLx0CVXaj4l68KAFvlGKd2nA0DhvK9O6g1NBLg7iceuq6ZIOGgW84w0e3VLCURnB8ioM2OnPe0IQp0F/bUtbqo3PKjBFVeJXH02/r+mxX9G72LXvVlBZos7gjsPfhZg+gTpDSnkyvle8YWxna7Iwvp55876TzHvvFWXi8lUv2jnHa1errIXYCpoIGCANXYbnwymPZk+knbu4/vq0RJAxwMqDIpy5hmk9VVbF0+Tayfjjtysr8zasneBscoQnm6eF3JZhmzTsqdqanOkbV5cfRng3hp1uz121jaXqDYNOORFS2NXwIDAQAB
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| ~ Softfail | all |
—
|
|
5m
buffer.com. 300 IN TXT "v=spf1 include:helpscoutemail.com include:_spf.google.com include:mail.zendesk.com ~all"
MTA-STS
TTL
This hostname does not publish an MTA-STS policy (no v=STSv1 TXT at _mta-sts.<name> and/or no policy at https://mta-sts.<name>/.well-known/mta-sts.txt).
Text Content
TTL
facebook-domain-verification=7cr8hfn0y878zjxzgt4hbknwhxuk5y
5m
google-site-verification=142Thz3s7mzQJSHORKyyk0QndKtfKg9DakzAiCX6mDA
5m
google-site-verification=2cyRtTXa49V-EbiOs0W-MqSfKfp_smVNFF76A9YguLQ
5m
google-site-verification=3aAc3sRkZQKuVjCNI_RbHVKkmv-r4lhLXRlvHMR4_l8
5m
google-site-verification=LLI4gMxLVK41gPBfxcDZqgyaUxFSMhsDE70-r-pXzso
5m
google-site-verification=Y09tg5UAyuUXsF8PZ-W92iDQaq9DVNJpuwwGiAZ4Sug
5m
google-site-verification=gET2bT39fxReuQ0vLGbVvA9TyxZOmEbpePtAX7xY6oA
5m
google-site-verification=hD-bBRWeNejlB37u_tZThoEBoyq3JcLLqog3Rl5Eqs8
5m
google-site-verification=jpDzphFKQHfOP1m86Lu3xA2lyx4wZwx2DILni2KvWFc
5m
google-site-verification=x9nCBH6uz8yQAOEqpV3TqMnL9gI9nj1Iqz5OTJCi8Xg
5m
segment-site-verification=e7Zo5L9jKVjVcKRFi1acX9nyEQOnl6z3
5m
stripe-verification=436470f5c9a974d3045706507ca0deef5fc07b3d82d6456180bce09ef19e13b6
5m
TXT
—
183374251-11850589
5m
TXT
—
B37AB95EC3
5m
TXT
—
hj=232078-02102021
5m
buffer.com. 300 IN TXT "facebook-domain-verification=7cr8hfn0y878zjxzgt4hbknwhxuk5y" buffer.com. 300 IN TXT "google-site-verification=142Thz3s7mzQJSHORKyyk0QndKtfKg9DakzAiCX6mDA" buffer.com. 300 IN TXT "google-site-verification=2cyRtTXa49V-EbiOs0W-MqSfKfp_smVNFF76A9YguLQ" buffer.com. 300 IN TXT "google-site-verification=3aAc3sRkZQKuVjCNI_RbHVKkmv-r4lhLXRlvHMR4_l8" buffer.com. 300 IN TXT "google-site-verification=LLI4gMxLVK41gPBfxcDZqgyaUxFSMhsDE70-r-pXzso" buffer.com. 300 IN TXT "google-site-verification=Y09tg5UAyuUXsF8PZ-W92iDQaq9DVNJpuwwGiAZ4Sug" buffer.com. 300 IN TXT "google-site-verification=gET2bT39fxReuQ0vLGbVvA9TyxZOmEbpePtAX7xY6oA" buffer.com. 300 IN TXT "google-site-verification=hD-bBRWeNejlB37u_tZThoEBoyq3JcLLqog3Rl5Eqs8" buffer.com. 300 IN TXT "google-site-verification=jpDzphFKQHfOP1m86Lu3xA2lyx4wZwx2DILni2KvWFc" buffer.com. 300 IN TXT "google-site-verification=x9nCBH6uz8yQAOEqpV3TqMnL9gI9nj1Iqz5OTJCi8Xg" buffer.com. 300 IN TXT "segment-site-verification=e7Zo5L9jKVjVcKRFi1acX9nyEQOnl6z3" buffer.com. 300 IN TXT "stripe-verification=436470f5c9a974d3045706507ca0deef5fc07b3d82d6456180bce09ef19e13b6" buffer.com. 300 IN TXT "183374251-11850589" buffer.com. 300 IN TXT "B37AB95EC3" buffer.com. 300 IN TXT "hj=232078-02102021"