41
records
IPv6 Addresses
TTL
5m
5m
dccc.edu. 300 IN AAAA 2620:12A:8000:0:0:0:0:3 dccc.edu. 300 IN AAAA 2620:12A:8001:0:0:0:0:3
Name Servers
TTL
dccc.edu. 1200 IN NS emma.ns.cloudflare.com. dccc.edu. 1200 IN NS terin.ns.cloudflare.com.
Mail Servers
TTL
dccc.edu. 300 IN MX 5 mx2.hc2843-57.iphmx.com. dccc.edu. 300 IN MX 5 mx1.hc2843-57.iphmx.com.
SOA Details
TTL
20m
SOA
Responsible
dns.cloudflare.com
SOA
Serial
2404028324
SOA
Times
Refresh
2h
Retry
40m
Expire
7d
Minimum TTL
30m
dccc.edu. 1200 IN SOA emma.ns.cloudflare.com. dns.cloudflare.com. 2404028324 10000 2400 604800 1800
Certificate Authority Authorization
TTL
CAA
—
5m
5m
5m
5m
5m
dccc.edu. 300 IN CAA 0 iodef "mailto:[email protected]" dccc.edu. 300 IN CAA 0 issue "amazon.com" dccc.edu. 300 IN CAA 0 issue "comodoca.com" dccc.edu. 300 IN CAA 0 issue "digicert.com" dccc.edu. 300 IN CAA 0 issue "letsencrypt.org"
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
mailto:[email protected]
Forensic (per-failure) reports. Often omitted for privacy or volume.
dccc.edu. 300 IN DMARC v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected];
DKIM
TTL
No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| ~ Softfail | all |
—
|
|
5m
dccc.edu. 300 IN TXT "v=spf1 include:_u.dccc.edu._spf.smart.ondmarc.com ~all"
Text Content
TTL
MS=37B58288F87796FFA10CCF5C888955365E769A97
5m
ZOOM_verify_f_UGPjMJQxOsbHWG2C_QQw
5m
adobe-idp-site-verification=850ab29583eeac0d944083ad0f69f6f9f1d69492e36ba2d62721c71930b05174
5m
adobe-idp-site-verification=c942c91a60c02747ae2f0c8578898079af34ea049913e2fc31e041c7d477ebf7
5m
anthropic-domain-verification-kyrgjh=VkLdqSZ605OwQ29F1e4bmnqqH
5m
apple-domain-verification=gvCwjSxk0Um81Pj3
5m
atlassian-domain-verification=yrEkq15ydXEWsKwG7lhB7aRaaxv9GIE4bou9a74sfsl8Pw1hVN8F0Rm8KKsR0fRu
5m
autodesk-domain-verification=JahUrj3oEH4SuTYaVkTs
5m
canva-site-verification=2PPJUxNQxSHa4xa2Ehy5wQ
5m
cloudflare_dashboard_sso=83c6ef23685e8f91177837d2b72b1ac5
5m
docusign=74f85c73-d24b-4c5c-8eee-6ad594a1b21f
5m
docusign=fed7650f-6083-4b82-a9f6-1169ac17b193
5m
duo_sso_verification=EOnU2de1npcZTv4ECIkNfwzL0Fknazw5g3Qsa17JqDFjzNVHOVyelJsvC9KmeSUN
5m
google-site-verification=AQHXDEiV6T5ppwUGOCrvStRmbWxCyn2Oxnx_9Db6Emw
5m
google-site-verification=Ets0FxN_M5Ar5x4A986USFs9LYnKSNtSPLk0mR-jVKE
5m
mgverify=6c0c9bc5d675ef4e6d4d831607f3de14fe53b964eee3605ca6f53ef1e0ce9d07
5m
openai-domain-verification=dv-jtdWzqXwrzKoK1o1J4c2O2mP
5m
solarwinds-service0desk-verification=b8c544a9cae657034578fb46c824e565
5m
status-page-domain-verification=cny9nf83pptm
5m
TXT
—
6XJNEGMNEOB1VAPQSJ450ZRCRN2XBHRZVEA0M9CC6
5m
TXT
—
_48ztnu4634yp09l0y9zzx0rchua2p2v
5m
dccc.edu. 300 IN TXT "MS=37B58288F87796FFA10CCF5C888955365E769A97" dccc.edu. 300 IN TXT "ZOOM_verify_f_UGPjMJQxOsbHWG2C_QQw" dccc.edu. 300 IN TXT "adobe-idp-site-verification=850ab29583eeac0d944083ad0f69f6f9f1d69492e36ba2d62721c71930b05174" dccc.edu. 300 IN TXT "adobe-idp-site-verification=c942c91a60c02747ae2f0c8578898079af34ea049913e2fc31e041c7d477ebf7" dccc.edu. 300 IN TXT "anthropic-domain-verification-kyrgjh=VkLdqSZ605OwQ29F1e4bmnqqH" dccc.edu. 300 IN TXT "apple-domain-verification=gvCwjSxk0Um81Pj3" dccc.edu. 300 IN TXT "atlassian-domain-verification=yrEkq15ydXEWsKwG7lhB7aRaaxv9GIE4bou9a74sfsl8Pw1hVN8F0Rm8KKsR0fRu" dccc.edu. 300 IN TXT "autodesk-domain-verification=JahUrj3oEH4SuTYaVkTs" dccc.edu. 300 IN TXT "canva-site-verification=2PPJUxNQxSHa4xa2Ehy5wQ" dccc.edu. 300 IN TXT "cloudflare_dashboard_sso=83c6ef23685e8f91177837d2b72b1ac5" dccc.edu. 300 IN TXT "docusign=74f85c73-d24b-4c5c-8eee-6ad594a1b21f" dccc.edu. 300 IN TXT "docusign=fed7650f-6083-4b82-a9f6-1169ac17b193" dccc.edu. 300 IN TXT "duo_sso_verification=EOnU2de1npcZTv4ECIkNfwzL0Fknazw5g3Qsa17JqDFjzNVHOVyelJsvC9KmeSUN" dccc.edu. 300 IN TXT "google-site-verification=AQHXDEiV6T5ppwUGOCrvStRmbWxCyn2Oxnx_9Db6Emw" dccc.edu. 300 IN TXT "google-site-verification=Ets0FxN_M5Ar5x4A986USFs9LYnKSNtSPLk0mR-jVKE" dccc.edu. 300 IN TXT "mgverify=6c0c9bc5d675ef4e6d4d831607f3de14fe53b964eee3605ca6f53ef1e0ce9d07" dccc.edu. 300 IN TXT "openai-domain-verification=dv-jtdWzqXwrzKoK1o1J4c2O2mP" dccc.edu. 300 IN TXT "solarwinds-service0desk-verification=b8c544a9cae657034578fb46c824e565" dccc.edu. 300 IN TXT "status-page-domain-verification=cny9nf83pptm" dccc.edu. 300 IN TXT "6XJNEGMNEOB1VAPQSJ450ZRCRN2XBHRZVEA0M9CC6" dccc.edu. 300 IN TXT "_48ztnu4634yp09l0y9zzx0rchua2p2v"
DNSSEC Public Keys
TTL
DNSKEY
256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==
20m
DNSKEY
257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==
20m
dccc.edu. 1200 IN DNSKEY 256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA== dccc.edu. 1200 IN DNSKEY 257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==
Delegation Signer
TTL
DS
2371 13 2 B275105789098AA9C4FAB330BBAB89B0181A83F2BF277DB9FF46C6927E27CE98
20m
dccc.edu. 1200 IN DS 2371 13 2 B275105789098AA9C4FAB330BBAB89B0181A83F2BF277DB9FF46C6927E27CE98
DNSSEC Next Secure
TTL
NSEC
.dccc.edu ["TYPE65", "TYPE64", "TYPE61", "TYPE60", "TYPE59", "TYPE55", "TYPE53", "TYPE52", "DNSKEY", "NSEC", "RRSIG", "TYPE44", "TYPE37", "TYPE35", "SRV", "TYPE29", "AAAA", "TXT", "MX", "TYPE13", "SOA", "NS", "A", "CAA", "TYPE256"]
20m
dccc.edu. 1200 IN NSEC .dccc.edu ["TYPE65", "TYPE64", "TYPE61", "TYPE60", "TYPE59", "TYPE55", "TYPE53", "TYPE52", "DNSKEY", "NSEC", "RRSIG", "TYPE44", "TYPE37", "TYPE35", "SRV", "TYPE29", "AAAA", "TXT", "MX", "TYPE13", "SOA", "NS", "A", "CAA", "TYPE256"]