DNS Report: overleaf.com

Generated: 2026-08-09T15:38:06-05:00

86/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/202 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
ERRORDNSSEC chain0/15Both DS and DNSKEY are required.
OKCAA policy5/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/205 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
OKDKIM20/20A DKIM selector was verified.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5553 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers31/358 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: 64.52.120.34.bc.googleusercontent.com
WARNINGIPv4 diversity20/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
OKHTTP response40/40HTTP/2 200
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
34.120.52.64
AAAA
CNAME
MX
10 alt3.aspmx.l.google.com.
10 alt4.aspmx.l.google.com.
5 alt1.aspmx.l.google.com.
5 alt2.aspmx.l.google.com.
1 aspmx.l.google.com.
TXT
"coda-verification=0da304a2-6c79-4208-83ea-8f51bfc94b13"
"stripe-verification=9da4d830d5c754e42da9c855f1004e4b91d92cbd2b32888a73e5c890ba53cdc0"
"google-site-verification=-X9hApZ1uqsr49ba4PBLg33y2s19VcADbb7lDHGqB5g"
"google-site-verification=D0AlvSn7piou5FNy77ZNlSi3QR__xCAydRXk3NAbcpY"
"v=spf1 include:_spf.google.com include:u794683.wl184.sendgrid.net include:servers.mcsv.net ~all"
"stripe-verification=5f271c389cd0644ec65428d90dbb18e77b37881ccf1bb634fd880e412476d524"
"atlassian-domain-verification=vujOqKgTa3qfzkMqa3sYB93w6sf0XaNYcystg60SWUA7CmiVHw6q/7L0RP5NMfi3"
"sending_domain533712=8746e74c9b6a667fadb708e588bf898e1880f524c64ea54e89d9356f7162eb0b"
"miro-verification=95335fdc096c06730131722de6a1b5615a5d9e78"
"access-domain-verification=0daf88c5fafcadd440874e7c51f081c7b2657272a54b2cbe645fed65eafc4b35"
"knowbe4-site-verification=c20565b6b79a0be4a2685d8bfd5f23f0"
"anthropic-domain-verification-dgsxmt=3UguzZizkuJ0tC46AHMiC7Zth"
"pardot533712=987e1e0db8966e19cb7d54963b0e6042b2873309903471336cf0ef5e0aa09d5b"
"stripe-verification=35afa471ecf4ad55d6c9a24e770eb73c8eb82e0b387585051bc5c38b46dcf467"
NS
tori.ns.cloudflare.com.
bob.ns.cloudflare.com.
SOA
bob.ns.cloudflare.com. dns.cloudflare.com. 2411414357 10000 2400 604800 1800
CAA
0 issue "digicert.com; cansignhttpexchanges=yes"
0 issuewild "letsencrypt.org"
0 issue "pki.goog; cansignhttpexchanges=yes"
0 issue "ssl.com"
0 issue "letsencrypt.org"
0 issue "comodoca.com"
0 issuewild "digicert.com; cansignhttpexchanges=yes"
0 issuewild "ssl.com"
0 issuewild "comodoca.com"
0 issuewild "pki.goog; cansignhttpexchanges=yes"
0 issue "amazon.com"
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP