21
records
IPv4 Addresses
TTL
cyren.com. 600 IN A 141.193.213.10 cyren.com. 600 IN A 141.193.213.11
Name Servers
TTL
20m
20m
20m
20m
cyren.com. 1200 IN NS pns51.cloudns.net. cyren.com. 1200 IN NS pns52.cloudns.net. cyren.com. 1200 IN NS pns53.cloudns.net. cyren.com. 1200 IN NS pns54.cloudns.net.
Mail Servers
TTL
MX
—
10
20m
MX
—
30
20m
cyren.com. 1200 IN MX 10 prctas02.data443.com. cyren.com. 1200 IN MX 20 cyren-com.mail.protection.outlook.com. cyren.com. 1200 IN MX 30 prctas01.data443.com.
SOA Details
TTL
20m
SOA
Responsible
support.cloudns.net
SOA
Serial
2026050204
SOA
Times
Refresh
2h
Retry
30m
Expire
14d
Minimum TTL
1h
cyren.com. 1200 IN SOA pns51.cloudns.net. support.cloudns.net. 2026050204 7200 1800 1209600 3600
Certificate Authority Authorization
TTL
No CAA records were returned at this registrable domain name. With no CAA policy, any public certificate authority (CA) may issue TLS certificates for names under this zone unless a parent publishes CAA; add issue / issuewild / iodef records to restrict issuance.
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
10m
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
Forensic (per-failure) reports. Often omitted for privacy or volume.
No forensic report URIs (RUF).
cyren.com. 600 IN DMARC v=DMARC1; p=none; rua=mailto:[email protected]
DKIM
TTL
DKIM
Selector
m1
v=DKIM1
k=rsa
10m
Public Key
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCPEln91OcXfrBEoq2C...
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCPEln91OcXfrBEoq2C5cS7idMD4QlpnmNW7M72uwAxKa9zRX/oi511EodpPoZkpxHfHyvzQCq9ADZN5xRi1BKoj3Fnij6nxrKbW3/evrT0jshxwhuCit4AP6TFSQzesWM7ZBzNRO0fO87TToKtYcUcLWO5AMgdub2zU17NQTUfwQIDAQAB
cyren.com. 600 IN DKIM v=DKIM1;k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCPEln91OcXfrBEoq2C5cS7idMD4QlpnmNW7M72uwAxKa9zRX/oi511EodpPoZkpxHfHyvzQCq9ADZN5xRi1BKoj3Fnij6nxrKbW3/evrT0jshxwhuCit4AP6TFSQzesWM7ZBzNRO0fO87TToKtYcUcLWO5AMgdub2zU17NQTUfwQIDAQAB
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| - Fail | all |
—
|
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20m
cyren.com. 1200 IN TXT "v=spf1 ip4:84.39.157.210/28 ip4:178.19.55.89 ip4:216.163.176.0/20 ip4:204.14.232.64/28 ip4:204.14.234.64/28 ip4:91.198.224.0/24 ip4:217.111.67.72/29 ip4:213.199.154.106 ip4:167.89.87.179 ip4:94.245.120.74 include:stspg-customer.com include:cust-spf.exacttarget.com include:mktomail.com include:spf.protection.outlook.com include:spf.eqs-externaladdress.com -all"
MTA-STS
TTL
This hostname does not publish an MTA-STS policy (no v=STSv1 TXT at _mta-sts.<name> and/or no policy at https://mta-sts.<name>/.well-known/mta-sts.txt).
Text Content
TTL
MS=ms29223622
20m
MS=ms63466425
20m
apple-domain-verification=72Y9nFAvuqV756dU
20m
docusign=621ad831-3777-47ba-a53a-b13636ecbb70
20m
status-page-domain-verification=p5w1l63k9z6q
20m
TXT
—
/CzcPwYEBRfz01qLgkkJXrlJiBjzhaq3/eX6IQikfvFiaCPDth1D6rS8I19u3KBzXuShXceBV5qzwq1M2gtepQ==
20m
TXT
—
ht0gj7d6qndyhwfhfls95pqm6kqd4fp5
20m
TXT
—
viJb5Pr50qNbAnrXs5p2ueAGIbodTSIaFyY6Bag0oMF6jWIrGl3GjioY6RlzwYYY0rPWprPooM5gH41CYpJu7Q==
20m
cyren.com. 1200 IN TXT "MS=ms29223622" cyren.com. 1200 IN TXT "MS=ms63466425" cyren.com. 1200 IN TXT "apple-domain-verification=72Y9nFAvuqV756dU" cyren.com. 1200 IN TXT "docusign=621ad831-3777-47ba-a53a-b13636ecbb70" cyren.com. 1200 IN TXT "status-page-domain-verification=p5w1l63k9z6q" cyren.com. 1200 IN TXT "/CzcPwYEBRfz01qLgkkJXrlJiBjzhaq3/eX6IQikfvFiaCPDth1D6rS8I19u3KBzXuShXceBV5qzwq1M2gtepQ==" cyren.com. 1200 IN TXT "ht0gj7d6qndyhwfhfls95pqm6kqd4fp5" cyren.com. 1200 IN TXT "viJb5Pr50qNbAnrXs5p2ueAGIbodTSIaFyY6Bag0oMF6jWIrGl3GjioY6RlzwYYY0rPWprPooM5gH41CYpJu7Q=="