DNS Report: arcelormittal.com

Generated: 2026-08-09T21:36:16-05:00

77/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/205 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
OKDNSSEC chain15/15DS and DNSKEY detected.
OKCAA policy5/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/202 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 certificate55/55183 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers23/356 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
WARNINGIPv4 diversity20/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
ERRORHTTP response0/40HTTP/2 404
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
104.47.160.14
AAAA
CNAME
MX
10 mx08-002b3401.pphosted.com.
10 mx07-002b3401.pphosted.com.
TXT
"mandrill_verify.5WSYvAkttD0ZvY37xQ8h5Q"
"cisco-ci-domain-verification=2a0d178d6b432b981cc246e927fc68b28c776f486b66707f704e85637041ff54"
"facebook-domain-verification=crxmdtyan3q20afhcnzg822wk5wvv5"
"x5qyxd1vc9j2vscxx4frv5p4c2gf7kqj"
"xZSQmNDb5MJC+jC/qQIkznvA5zb2K+WbBxJICKfjgP0nT6OLzJ0DbEWdeGGUdPciZBLaCyYvX47XaZfs6pgJxQ=="
"v=spf1 include:spf-1.arcelormittal.com include:spf-2.arcelormittal.com include:spf-3.arcelormittal.com include:spf-4.arcelormittal.com include:spf.protection.outlook.com include:spf-002b3401.pphosted.com -all"
"facebook-domain-verification=35eg0eg933laim9qyujbumospvxzio"
"atlassian-domain-verification=o3F2BSkI9koUPRvUUVj/yZTyfA2LhD89oKLXa3GPp7yEarnYXRoZ68bu7Yak4oS8"
"h8n35df4z7zz40dcy3jgh4rw5lcwr9y9"
"tkwgqw8wj4j045qwm9vmql7x58tmnd0n"
"brevo-code:230786db910dcd02ce737d3d713460e5"
"lbnwbxw0tv6dg01pq1r697whrrdjx355"
"google-site-verification=bNT3bcdm7Q11EZ-c9_HFlcsrx46vs0C1bQoi6MjcDU8"
"ppSeFah87iYoWuqx9jyoWvdy2is="
"g1g8fqck3t5ckj4tpmrxqckxlnl2n7b8"
"atlassian-domain-verification=kREcWflpNMjjKCn9NB0A2bnn4JGdz4GNGziDnkPoCSH7CPaKHTVymOwBDU3gBbZk"
"ms619549"
"hrzvz3pxpw1vcgjctcxfd5x0yl5271ch"
"rails.specialsections@arcelormittal.com"
"tn7nr3ftqrdpllp7b13z81b2vxjk80wh"
"apple-domain-verification=3p61Nk9ZItYSut0L"
"p79bct506gqql25dtwr18cwz9c9y01ls"
"MS970117"
"google-site-verification=UrMArWXBCo0mimfKpv5eYkd9rm8FR4VyTmbinwtPoaI"
NS
nsa.perf1.fr.
nsz.perf1.com.
nsc.perf1.com.
nsb.perf1.com.
nsz.perf1.fr.
SOA
nsa.perf1.fr. technical.nameshield.net. 2026080908 10800 3600 604800 43200
CAA
0 issuedwild "digicert.com"
DS
33519 13 2 AFA33DC02D4E22BB7C6A01318B0C9158FAABF15B7AA6D3B18C4FB998 65C71E49
1276 13 2 ACFA83FB5A0E157A4F1294EA25E85309765C07BE8EEFF7102C2DD5D6 69E624B0
DNSKEY
256 3 13 GjKxIS8HRmtb/8h2mzLe43l87aF0qjcBQoEfGyBGkQlMkzfLqBQX5gZl pFEPb8rMvDzLw1wRmZhPutu7z1g4WA==
257 3 13 MesZAfjRvc5ggIgSvMNNvIUkq7n9gjixD3925bi59jp8BdSevyGW4MkJ WBJDlEiIwcfV7wHoLsoTwrv89SMMqg==
RRSIG
SOA 13 2 600 20260820000000 20260730000000 33587 arcelormittal.com. +Qsib+6uIxxG4/+fTfugKOF8Pb2rheTJW2GOHoO/eCKA4O3i4+L/M9+0 iuq8sdszFytllGK93nDu8QYBXzbOYg==
NS 13 2 86400 20260820000000 20260730000000 33587 arcelormittal.com. jyserpIa0j3eqLO/JijWl3xcGSTiXudmhTlX+tB/ZVyNpxmhw8xbr/TK WkuguSNCKIAqaG2gjrVVTSCiEW8Tzg==
MX 13 2 600 20260820000000 20260730000000 33587 arcelormittal.com. S7RB5T+yDs7yxxXsWNO/KR1jnvwcnk8c4UbA3HSBmkOS1vyrUTEFD1UN rmvdnJG9scRveQ0nGSITHAXcM9crlA==
DS 13 2 86400 20260813030421 20260806015421 41446 com. 7a18NE6EYoPVcCAaBbUFSICaq2aB+XsCMAFrUZplUq4MFniug27jVJPk IylaOZ3HdX624dJ9IfShmO2Q6J+pJA==
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP