🔔
Alert Monster
DMARC Monitor
← Customers/

guidanceengineering.com

p=quarantineGuidance Engineering
Total messages
157
Pass rate
99%
Approved senders
0
Unknown senders
86
Open findings
0

Sending sources

40.93.196.140

Microsoft 365

5 msgsKnown good

2a01:111:f403:c107::1

Unknown

4 msgsUnknown (low)

52.101.62.138

Microsoft 365

4 msgsKnown good

40.107.200.77

Microsoft 365

4 msgsKnown good

2a01:111:f403:c10d::3

Unknown

4 msgsUnknown (low)

52.101.43.125

Microsoft 365

4 msgsKnown good

40.93.194.97

Microsoft 365

4 msgsKnown good

2a01:111:f403:c100::f

Unknown

3 msgsUnknown (low)

40.93.195.124

Microsoft 365

3 msgsKnown good

40.93.201.137

Microsoft 365

3 msgsKnown good

52.101.53.143

Microsoft 365

3 msgsKnown good

40.107.200.124

Microsoft 365

3 msgsKnown good

52.101.48.94

Microsoft 365

3 msgsKnown good

52.101.56.141

Microsoft 365

3 msgsKnown good

52.101.61.112

Microsoft 365

3 msgsKnown good

52.101.201.107

Microsoft 365

3 msgsKnown good

40.93.201.111

Microsoft 365

2 msgsKnown good

2a01:111:f403:c105::5

Unknown

2 msgsUnknown (low)

2a01:111:f403:c107::9

Unknown

2 msgsUnknown (low)

74.208.4.194

Unknown

2 msgsUnknown (low)

40.93.195.74

Microsoft 365

2 msgsKnown good

52.101.56.104

Microsoft 365

2 msgsKnown good

52.101.201.113

Microsoft 365

2 msgsKnown good

2a01:111:f403:c007::2

Unknown

2 msgsUnknown (low)

2a01:111:f403:c110::3

Unknown

2 msgsUnknown (low)

40.107.201.117

Microsoft 365

2 msgsKnown good

52.101.56.118

Microsoft 365

2 msgsKnown good

40.107.209.85

Microsoft 365

2 msgsKnown good

40.107.209.75

Microsoft 365

2 msgsKnown good

52.101.57.78

Microsoft 365

2 msgsKnown good

2a01:111:f403:c10d::1

Unknown

2 msgsUnknown (low)

52.101.53.125

Microsoft 365

2 msgsKnown good

52.101.201.85

Microsoft 365

2 msgsKnown good

2a01:111:f403:c001::5

Unknown

2 msgsUnknown (low)

40.107.209.112

Microsoft 365

2 msgsKnown good

40.93.195.114

Microsoft 365

2 msgsKnown good

40.93.195.131

Microsoft 365

2 msgsKnown good

40.93.198.119

Microsoft 365

2 msgsKnown good

52.101.53.106

Microsoft 365

2 msgsKnown good

40.93.195.136

Microsoft 365

2 msgsKnown good

52.101.62.95

Microsoft 365

2 msgsKnown good

40.93.194.134

Microsoft 365

2 msgsKnown good

52.101.43.135

Microsoft 365

2 msgsKnown good

2a01:111:f403:c005::5

Unknown

2 msgsUnknown (low)

2a01:111:f403:c101::7

Unknown

2 msgsUnknown (low)

2a01:111:f403:c111::9

Unknown

2 msgsUnknown (low)

2a01:111:f403:c001::2

Unknown

2 msgsUnknown (low)

52.101.46.127

Microsoft 365

1 msgsKnown good

52.102.146.40

Microsoft 365

1 msgsKnown good

52.101.61.116

Microsoft 365

1 msgsKnown good

52.101.46.117

Microsoft 365

1 msgsKnown good

52.101.85.100

Microsoft 365

1 msgsKnown good

185.125.231.118

Unknown

1 msgsUnknown (low)

40.107.200.142

Microsoft 365

1 msgsKnown good

74.208.4.196

Unknown

1 msgsUnknown (low)

2a01:111:f403:c107::3

Unknown

1 msgsUnknown (low)

52.101.46.122

Microsoft 365

1 msgsKnown good

40.107.208.129

Microsoft 365

1 msgsKnown good

52.101.52.142

Microsoft 365

1 msgsKnown good

52.101.52.113

Microsoft 365

1 msgsKnown good

52.101.43.84

Microsoft 365

1 msgsKnown good

40.93.201.134

Microsoft 365

1 msgsKnown good

40.107.208.110

Microsoft 365

1 msgsKnown good

40.93.196.76

Microsoft 365

1 msgsKnown good

52.101.46.106

Microsoft 365

1 msgsKnown good

52.101.52.94

Microsoft 365

1 msgsKnown good

52.101.62.100

Microsoft 365

1 msgsKnown good

52.101.48.119

Microsoft 365

1 msgsKnown good

40.107.209.115

Microsoft 365

1 msgsKnown good

61.182.36.58

Unknown

1 msgsUnknown (low)

52.101.53.76

Microsoft 365

1 msgsKnown good

52.101.56.123

Microsoft 365

1 msgsKnown good

40.93.198.107

Microsoft 365

1 msgsKnown good

40.93.194.131

Microsoft 365

1 msgsKnown good

52.101.57.120

Microsoft 365

1 msgsKnown good

52.101.46.130

Microsoft 365

1 msgsKnown good

52.101.85.124

Microsoft 365

1 msgsKnown good

40.93.194.139

Microsoft 365

1 msgsKnown good

52.101.85.80

Microsoft 365

1 msgsKnown good

40.93.195.120

Microsoft 365

1 msgsKnown good

2a01:111:f403:c112::5

Unknown

1 msgsUnknown (low)

2a01:111:f403:c105::7

Unknown

1 msgsUnknown (low)

2a01:111:f403:c110::1

Unknown

1 msgsUnknown (low)

52.101.46.129

Microsoft 365

1 msgsKnown good

52.101.57.72

Microsoft 365

1 msgsKnown good

52.101.201.83

Microsoft 365

1 msgsKnown good

Open findings

No open findings.

Recent reports

Reporting orgDate rangeReport IDReceived
Mimecast6/22/20266/22/2026cbe538657a7e5a58d5b517ea1a5c80a953d140bdc4707afeb8a328e29dc6b82b6/23/2026
google.com6/22/20266/22/202639576029617799137916/23/2026
Mail.Ru6/19/20266/20/2026636099093289390613017818272006/23/2026
Mimecast6/19/20266/19/2026c8315d51b747633acfd9d1874bc1599e838f23e2144fb415a05746c487c8852f6/23/2026
Mimecast6/19/20266/19/2026fdfc76fb1f4ee86ed761508ba7416cb58eb42204a479ceebd581503c68a1b29a6/23/2026
google.com6/19/20266/19/2026175692613302911414036/23/2026
Mail.Ru6/18/20266/19/2026512994876401169945617817408006/23/2026
Mimecast6/18/20266/18/202683a4c3d9b71748bd5f3a0480c3f16c18e41808a3bc45bde93ede03fd1429d0046/23/2026
google.com6/18/20266/18/2026125564964069154274286/23/2026
Mimecast6/17/20266/17/2026f261d5c7777d1162e22c604efe77cf86397f5e033c2726108efcba8a1c25d5be6/23/2026