DNS records for hbr.org
A records
[
{
"type": "A",
"value": "18.164.154.119"
},
{
"type": "A",
"value": "18.164.154.111"
},
{
"type": "A",
"value": "18.164.154.54"
},
{
"type": "A",
"value": "18.164.154.103"
}
]MX records
[
{
"type": "MX",
"exchange": "mxb-00044a01.gslb.pphosted.com",
"priority": 10
},
{
"type": "MX",
"exchange": "mxa-00044a01.gslb.pphosted.com",
"priority": 10
}
]NS records
[
{
"type": "NS",
"value": "ns-1175.awsdns-18.org"
},
{
"type": "NS",
"value": "ns-469.awsdns-58.com"
},
{
"type": "NS",
"value": "ns-604.awsdns-11.net"
},
{
"type": "NS",
"value": "ns-1877.awsdns-42.co.uk"
}
]TXT records
[
{
"type": "TXT",
"entries": [
"docusign=59df337d-04fe-422f-bd8e-438fc3e80d21"
]
},
{
"type": "TXT",
"entries": [
"google-site-verification=P1JGD_hnkAqlxSPmsFW_M2nifpmJC2iBjnfmKi1uJCc"
]
},
{
"type": "TXT",
"entries": [
"_1nl5kysnqxswpmo75e1u1fdcbs0fptr"
]
},
{
"type": "TXT",
"entries": [
"facebook-domain-verification=hvrm85rd5hvr18o50vzpd1lprkjg76"
]
},
{
"type": "TXT",
"entries": [
"Wo71J1PNbWKkAikjb4WeqxCjBcNQwf6hcll0LJM6s9peRMF1ImcaCENQfddffLROaJY6wZHW2jrUsDNXC38vjg=="
]
},
{
"type": "TXT",
"entries": [
"google-site-verification=0fyEgLpijqbt_OMG0ncBIK4G153eKqHF7UeGfTZgZk0"
]
},
{
"type": "TXT",
"entries": [
"v=spf1 ip4:167.89.5.215 include:hbsp.harvard.edu include:amazonses.com include:u12602457.wl208.sendgrid.net include:aspmx.sailthru.com include:_spf.bigcommerce.com ~all"
]
},
{
"type": "TXT",
"entries": [
"knowbe4-site-verification=f00a4d6e618b4a00b6f39e0b4c9e093f"
]
},
{
"type": "TXT",
"entries": [
"atlassian-domain-verification=5VnB9cXf8cZ+rqMksjlq1KyEzUSjGsBJ5irmtvOZtpwtq6AsKSs+jGHcKUhotODA"
]
},
{
"type": "TXT",
"entries": [
"smartsheet-site-validation=76f6Fdn8EnnOgbwX-KcCnJ5Nj66wRUeo"
]
},
{
"type": "TXT",
"entries": [
"ciscocidomainverification=3a5e2e428cc891b6aef0b7598537338dd5c2bf8fe96326d58d87f62324dd9733"
]
},
{
"type": "TXT",
"entries": [
"google-site-verification=o-E502ZnlfSSAM2JRb0RUfIxROmYDcYVOZnzlVRknS0"
]
},
{
"type": "TXT",
"entries": [
"lyncdiscover = seh3q1rpvadu98fpk213q7htq2"
]
},
{
"type": "TXT",
"entries": [
"sip=m699vbpan7kdoitobogsq38e1k"
]
},
{
"type": "TXT",
"entries": [
"webexdomainverification.4C675B8B1892B136E053AB06FC0A3F65=7b2ac320-8920-4cf1-826d-975f96f199cb"
]
},
{
"type": "TXT",
"entries": [
"google-site-verification=ikLo_eYH7jY56yB4qtVoDTxY9WUWl7NkUEsM-UB6DT0"
]
},
{
"type": "TXT",
"entries": [
"openai-domain-verification=dv-yzIW4FvevpXrgKYrQ9Ndlm4V"
]
},
{
"type": "TXT",
"entries": [
"extensis-domain-verification=3decd987-0352-469b-8111-a273b429588a"
]
},
{
"type": "TXT",
"entries": [
"onetrust-domain-verification=0df7d79642a64b338bb91818045b158d"
]
},
{
"type": "TXT",
"entries": [
"MS=ms51679339"
]
}
]SOA records
[
{
"type": "SOA",
"nsname": "ns-1175.awsdns-18.org",
"hostmaster": "hostmaster.harvardbusiness.org",
"serial": 1,
"refresh": 7200,
"retry": 900,
"expire": 1209600,
"minttl": 86400
}
]CAA records
[
{
"type": "CAA",
"critical": 0,
"tag": "issue",
"value": "awstrust.com"
},
{
"type": "CAA",
"critical": 0,
"tag": "issue",
"value": "amazonaws.com"
},
{
"type": "CAA",
"critical": 0,
"tag": "issue",
"value": "letsencrypt.org"
},
{
"type": "CAA",
"critical": 0,
"tag": "iodef",
"value": "mailto:[email protected]"
},
{
"type": "CAA",
"critical": 0,
"tag": "issue",
"value": "amazontrust.com"
},
{
"type": "CAA",
"critical": 0,
"tag": "issue",
"value": "amazon.com"
},
{
"type": "CAA",
"critical": 0,
"tag": "issue",
"value": "digicert.com"
},
{
"type": "CAA",
"critical": 0,
"tag": "issue",
"value": "sectigo.com"
}
]What does this mean?
These records are pulled live from authoritative DNS at request time and re-validated daily. Use them to debug routing, deliverability, and TLS issues for hbr.org.
Related tools: DNS Lookup · SPF Checker · DMARC Lookup