43
records
IPv4 Addresses
TTL
copper.com. 60 IN A 34.193.172.83 copper.com. 60 IN A 54.198.43.88
Name Servers
TTL
20m
20m
20m
copper.com. 1200 IN NS ns-1021.awsdns-63.net. copper.com. 1200 IN NS ns-1247.awsdns-27.org. copper.com. 1200 IN NS ns-1571.awsdns-04.co.uk. copper.com. 1200 IN NS ns-366.awsdns-45.com.
Mail Servers
TTL
20m
20m
20m
20m
20m
copper.com. 1200 IN MX 1 aspmx.l.google.com. copper.com. 1200 IN MX 5 alt2.aspmx.l.google.com. copper.com. 1200 IN MX 5 alt1.aspmx.l.google.com. copper.com. 1200 IN MX 10 alt3.aspmx.l.google.com. copper.com. 1200 IN MX 10 alt4.aspmx.l.google.com.
SOA Details
TTL
15m
SOA
Responsible
awsdns-hostmaster.amazon.com
SOA
Serial
1
SOA
Times
Refresh
2h
Retry
15m
Expire
14d
Minimum TTL
1d
copper.com. 900 IN SOA ns-1247.awsdns-27.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Certificate Authority Authorization
TTL
CAA
—
20m
20m
20m
20m
20m
20m
20m
20m
20m
20m
copper.com. 1200 IN CAA 0 iodef "mailto:[email protected]" copper.com. 1200 IN CAA 0 issue "amazon.com" copper.com. 1200 IN CAA 0 issue "amazonaws.com" copper.com. 1200 IN CAA 0 issue "amazontrust.com" copper.com. 1200 IN CAA 0 issue "awstrust.com" copper.com. 1200 IN CAA 0 issue "digicert.com" copper.com. 1200 IN CAA 0 issue "letsencrypt.org" copper.com. 1200 IN CAA 0 issue "pki.goog" copper.com. 1200 IN CAA 0 issue "rapidssl.com" copper.com. 1200 IN CAA 0 issue "www.digicert.com"
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
20m
DMARC
Percentage
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
80
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).
copper.com. 1200 IN DMARC v=DMARC1; p=quarantine; pct=80; rua=mailto:[email protected]
DKIM
TTL
DKIM
Selector
google
v=DKIM1
k=rsa
20m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3Vj45TDlFobj...
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3Vj45TDlFobjSzX7dZKvr08fCTUVnhQTWrpUpGHfjAkN3Qiu3PxCTq5T64hwaF1nHAyPRyFTTAcjcTWRXuTxFk5BMmuy6/xGmtb0xU4DN+tRYf2lfNFx9VbOJx65pHuo78jDZZoE/Y80DJDUD1YmQi6GjBWyy6JNVw2s3PZif5cVtBYSzQzkhjuhLMJ4A2JsovJYORp2toTR+4U0sFHY3clkaaytFsUIZFHdeiSgUYjkCjiUd0cdRwhEcXsAFXI+FnQNnMUmEANKFegUK8cjf+zemCiY0EVIgzjdeMqTZy30pNb9d6pIzGtKD9pcv3o72S3RgCwpFme5Cq9JojUgTwIDAQAB
copper.com. 1200 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3Vj45TDlFobjSzX7dZKvr08fCTUVnhQTWrpUpGHfjAkN3Qiu3PxCTq5T64hwaF1nHAyPRyFTTAcjcTWRXuTxFk5BMmuy6/xGmtb0xU4DN+tRYf2lfNFx9VbOJx65pHuo78jDZZoE/Y80DJDUD1YmQi6GjBWyy6JNVw2s3PZif5cVtBYSzQzkhjuhLMJ4A2JsovJYORp2toTR+4U0sFHY3clkaaytFsUIZFHdeiSgUYjkCjiUd0cdRwhEcXsAFXI+FnQNnMUmEANKFegUK8cjf+zemCiY0EVIgzjdeMqTZy30pNb9d6pIzGtKD9pcv3o72S3RgCwpFme5Cq9JojUgTwIDAQAB
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| + Pass | include |
|
||
| ~ Softfail | all |
—
|
|
5m
copper.com. 300 IN TXT "v=spf1 include:_spf.google.com include:_s00307712.autospf.email ~all"
Text Content
TTL
1password-site-verification=KHB53H3UWRFINEWHKO436QALBE
5m
MS=F75FC3354F96C6ABDF99E546EE011D336D1E62F1
5m
MS=ms43690312
5m
abuseipdb-verification=8xmXA9BW
5m
anthropic-domain-verification-wee2hh=afz4bAf4jox11Gqzoln6p9epE
5m
apple-domain-verification=rU9Drq7sWkPGp8CL
5m
atlassian-domain-verification=XQSY/qa8q/5F9oJN/1aNe4u9rCJTaWjEaxUz7zhbs3zX7aUXWAMu4Bqb5LQUvzdJ
5m
google-site-verification=BF4Ox6gn4BtcUtmrgKsVaW8gMI4sk9TMd_IE7kiuTlY
5m
google-site-verification=BHIbs0gfdwx1jetMBRwc-k2FxLUouOSaV9f-auBJikE
5m
google-site-verification=IqjJiEPQSX8C3-EdhOP_z_WYM7gh4nBObw40B8KZTiM
5m
mixpanel-domain-verify=ae27375e-96eb-4fe6-8570-9e5bf11ca269
5m
mixpanel-domain-verify=b09fb728-b0f7-4047-8d67-1eb40d26aa3c
5m
openai-domain-verification=dv-SFu2wh9PW3m2GJvifCD4Do7G
5m
postman-domain-verification=d67f81056715c96be49515246ef0682d852dc6c69e07d425f842e4e51817e4c8d2611ad64f86331c56f4e0a38667c9715e23041a67e559c1af49c9696b920f64
5m
rippling-domain-verification=b083f747c7b4f23f
5m
segment-site-verification=bjrpCOlMx0nIeU1h82AGqECoII44HttG
5m
slack-domain-verification=2IMZbHuuy7i1lWr9f6gqHuqVMrPebucVj8SU3GOU
5m
copper.com. 300 IN TXT "1password-site-verification=KHB53H3UWRFINEWHKO436QALBE" copper.com. 300 IN TXT "MS=F75FC3354F96C6ABDF99E546EE011D336D1E62F1" copper.com. 300 IN TXT "MS=ms43690312" copper.com. 300 IN TXT "abuseipdb-verification=8xmXA9BW" copper.com. 300 IN TXT "anthropic-domain-verification-wee2hh=afz4bAf4jox11Gqzoln6p9epE" copper.com. 300 IN TXT "apple-domain-verification=rU9Drq7sWkPGp8CL" copper.com. 300 IN TXT "atlassian-domain-verification=XQSY/qa8q/5F9oJN/1aNe4u9rCJTaWjEaxUz7zhbs3zX7aUXWAMu4Bqb5LQUvzdJ" copper.com. 300 IN TXT "google-site-verification=BF4Ox6gn4BtcUtmrgKsVaW8gMI4sk9TMd_IE7kiuTlY" copper.com. 300 IN TXT "google-site-verification=BHIbs0gfdwx1jetMBRwc-k2FxLUouOSaV9f-auBJikE" copper.com. 300 IN TXT "google-site-verification=IqjJiEPQSX8C3-EdhOP_z_WYM7gh4nBObw40B8KZTiM" copper.com. 300 IN TXT "mixpanel-domain-verify=ae27375e-96eb-4fe6-8570-9e5bf11ca269" copper.com. 300 IN TXT "mixpanel-domain-verify=b09fb728-b0f7-4047-8d67-1eb40d26aa3c" copper.com. 300 IN TXT "openai-domain-verification=dv-SFu2wh9PW3m2GJvifCD4Do7G" copper.com. 300 IN TXT "postman-domain-verification=d67f81056715c96be49515246ef0682d852dc6c69e07d425f842e4e51817e4c8d2611ad64f86331c56f4e0a38667c9715e23041a67e559c1af49c9696b920f64" copper.com. 300 IN TXT "rippling-domain-verification=b083f747c7b4f23f" copper.com. 300 IN TXT "segment-site-verification=bjrpCOlMx0nIeU1h82AGqECoII44HttG" copper.com. 300 IN TXT "slack-domain-verification=2IMZbHuuy7i1lWr9f6gqHuqVMrPebucVj8SU3GOU"