SPF / DKIM / DMARC check

1const response = await fetch("https://reloop.sh/api/tools/v1/auth-checker", {
2  method: "POST",
3  headers: {
4    "Authorization": "Bearer re_123456789",
5    "Content-Type": "application/json",
6  },
7  body: JSON.stringify({
8  "domain": "stripe.com",
9  "selector": "s1"
10})
11});
12
13const data = await response.json();

1{
2  "domain": "send.example.com",
3  "resolvedAt": "2026-03-23T10:00:00.000Z",
4  "responseTimeMs": 0,
5  "score": 0,
6  "grade": "example_grade",
7  "verdict": "fully_aligned",
8  "verdictLabel": "example_verdictLabel",
9  "spf": {
10    "status": "pass",
11    "published": true,
12    "rawRecord": "example_rawRecord",
13    "qualifier": "example_qualifier",
14    "lookupCount": 0,
15    "mechanisms": [
16      "example_mechanisms"
17    ],
18    "includes": [
19      "example_includes"
20    ],
21    "ip4": [
22      "example_ip4"
23    ],
24    "ip6": [
25      "example_ip6"
26    ],
27    "warnings": [
28      "example_warnings"
29    ]
30  },
31  "dkim": {
32    "status": "pass",
33    "published": true,
34    "selector": "example_selector",
35    "rawRecord": "example_rawRecord",
36    "publicKey": "example_publicKey",
37    "keyLength": 0,
38    "algorithm": "example_algorithm",
39    "testedSelectors": [
40      "example_testedSelectors"
41    ],
42    "warnings": [
43      "example_warnings"
44    ]
45  },
46  "dmarc": {
47    "status": "pass",
48    "published": true,
49    "rawRecord": "example_rawRecord",
50    "policy": "example_policy",
51    "subdomainPolicy": "example_subdomainPolicy",
52    "percentage": 0,
53    "rua": [
54      "example_rua"
55    ],
56    "ruf": [
57      "example_ruf"
58    ],
59    "dkimAlignment": "example_dkimAlignment",
60    "spfAlignment": "example_spfAlignment",
61    "warnings": [
62      "example_warnings"
63    ]
64  },
65  "mx": {
66    "status": "pass",
67    "published": true,
68    "provider": "example_provider",
69    "records": [
70      {
71        "exchange": "example_exchange",
72        "priority": 0
73      }
74    ],
75    "warnings": [
76      "example_warnings"
77    ]
78  },
79  "bimi": {
80    "status": "pass",
81    "published": true,
82    "rawRecord": "example_rawRecord",
83    "svgUrl": "example_svgUrl",
84    "vmcUrl": "example_vmcUrl"
85  },
86  "mtaSts": {
87    "status": "pass",
88    "published": true,
89    "rawRecord": "example_rawRecord",
90    "mode": "example_mode"
91  },
92  "diagnostics": [
93    {
94      "id": "con_123456789",
95      "name": "Newsletter",
96      "category": "spf",
97      "status": "pass",
98      "message": "Contact already exists",
99      "details": "example_details"
100    }
101  ]
102}