38
records
IPv4 Addresses
TTL
20m
20m
20m
20m
ntp.dev. 1200 IN A 151.101.1.55 ntp.dev. 1200 IN A 151.101.129.55 ntp.dev. 1200 IN A 151.101.193.55 ntp.dev. 1200 IN A 151.101.65.55
IPv6 Addresses
TTL
20m
20m
20m
20m
ntp.dev. 1200 IN AAAA 2A04:4E42:0:0:0:0:0:311 ntp.dev. 1200 IN AAAA 2A04:4E42:200:0:0:0:0:311 ntp.dev. 1200 IN AAAA 2A04:4E42:400:0:0:0:0:311 ntp.dev. 1200 IN AAAA 2A04:4E42:600:0:0:0:0:311
Name Servers
TTL
NS
—
20m
NS
—
20m
NS
—
20m
NS
—
20m
NS
—
20m
ntp.dev. 1200 IN NS a.ns.bitnames.com. ntp.dev. 1200 IN NS anyns.pch.net. ntp.dev. 1200 IN NS b.ns.bitnames.com. ntp.dev. 1200 IN NS c.ns.bitnames.com. ntp.dev. 1200 IN NS d.ns.bitnames.com.
Mail Servers
TTL
20m
20m
ntp.dev. 1200 IN MX 10 in1-smtp.messagingengine.com. ntp.dev. 1200 IN MX 20 in2-smtp.messagingengine.com.
SOA Details
TTL
20m
SOA
Responsible
dnsoper.bitnames.com
SOA
Serial
2026090823
SOA
Times
Refresh
2h
Retry
1h
Expire
14d
Minimum TTL
1h
ntp.dev. 1200 IN SOA a.ns.bitnames.com. dnsoper.bitnames.com. 2026090823 7200 3600 1209600 3600
Certificate Authority Authorization
TTL
CAA
—
20m
20m
20m
ntp.dev. 1200 IN CAA 0 iodef "mailto:[email protected]" ntp.dev. 1200 IN CAA 0 issue "certainly.com" ntp.dev. 1200 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
20m
DMARC
Subdomain Policy
Subdomain policy (sp): when set, it applies to hostnames below this domain instead of p; if omitted, subdomains inherit the organizational policy.
none
quarantine
reject
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).
ntp.dev. 1200 IN DMARC v=DMARC1; p=none; sp=none; rua=mailto:[email protected]
DKIM
TTL
DKIM
Selector
fm1
v=DKIM1
k=rsa
20m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAprE6DiAUJcVQ...
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAprE6DiAUJcVQEXG0YNTGjQ9vF5r8WSxTkkROHxWndEK105tdCwhiRUnCf3Zd8pQGd/qgwGxc9rgObUb4Itfw7Vqs1b9KY5k0qYTBGHwxm42pQpiafbS+efJtkpqoUj4emkhsYBT+DvmlXgZ0WkTUldctJaYHwF/BYQuYi1pgBx7GMoIKSJHLw5xGa9JJwtuL9zVXmRs60wwDypIf3QsUcH+OAa1etrjQefh+ejSaD9gzoPiyF/P1oYO14vAwz8ReHum/7bgWQpH2CTJ8SoxJkgzL+Lfa6Ky6HO9d3JlD6M8Vq2ik5dPftoJPHv2/aeCLLGQPv1nfEFl6SmXavysYNwIDAQAB
ntp.dev. 1200 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAprE6DiAUJcVQEXG0YNTGjQ9vF5r8WSxTkkROHxWndEK105tdCwhiRUnCf3Zd8pQGd/qgwGxc9rgObUb4Itfw7Vqs1b9KY5k0qYTBGHwxm42pQpiafbS+efJtkpqoUj4emkhsYBT+DvmlXgZ0WkTUldctJaYHwF/BYQuYi1pgBx7GMoIKSJHLw5xGa9JJwtuL9zVXmRs60wwDypIf3QsUcH+OAa1etrjQefh+ejSaD9gzoPiyF/P1oYO14vAwz8ReHum/7bgWQpH2CTJ8SoxJkgzL+Lfa6Ky6HO9d3JlD6M8Vq2ik5dPftoJPHv2/aeCLLGQPv1nfEFl6SmXavysYNwIDAQAB
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | ip4 |
|
||
| + Pass | ip6 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| ~ Softfail | all |
—
|
|
20m
ntp.dev. 1200 IN TXT "v=spf1 ip4:136.144.50.121 ip6:2604:1380:45d1:500::21 ip4:147.75.38.192/26 ip4:139.178.66.40/29 ip4:104.225.13.112/28 include:spf.messagingengine.com include:amazonses.com ~all"
Text Content
TTL
google-site-verification=3CRex0kKFGxSu_OVVlLzMl-gE9JlDgLIWP4jKVO8Es4
20m
ntp.dev. 1200 IN TXT "google-site-verification=3CRex0kKFGxSu_OVVlLzMl-gE9JlDgLIWP4jKVO8Es4"
DNSSEC Public Keys
TTL
DNSKEY
256 3 13 jmteKpbXw3nhSBNGIqZe3Z0ApbkXNCJu8PUWnJg00gMiWEy+XPkfBLqez4AHQJT9wy6May/BGRpsN7Khj6mjpQ==
15m
DNSKEY
257 3 13 sdGY6La6Jge6BevQefUkquw2tx2zPual5gS+CSD2Kgnd2Maswc9f2C1tIfOf3xOkAoZo87PkujL6DN4agREW5A==
15m
ntp.dev. 900 IN DNSKEY 256 3 13 jmteKpbXw3nhSBNGIqZe3Z0ApbkXNCJu8PUWnJg00gMiWEy+XPkfBLqez4AHQJT9wy6May/BGRpsN7Khj6mjpQ== ntp.dev. 900 IN DNSKEY 257 3 13 sdGY6La6Jge6BevQefUkquw2tx2zPual5gS+CSD2Kgnd2Maswc9f2C1tIfOf3xOkAoZo87PkujL6DN4agREW5A==
Delegation Signer
TTL
DS
44807 13 2 5F8C0CECB163BED86468592D8B26C284D2C64DA43716C019936A73648420EC0C
20m
ntp.dev. 1200 IN DS 44807 13 2 5F8C0CECB163BED86468592D8B26C284D2C64DA43716C019936A73648420EC0C
DNSSEC Signatures
TTL
RRSIG
CAA 13 2 14400 1790275982 1788890708 43836 ntp.dev leXSw0Ces5hO+x6x9wlzq6026aX3FMTKMuFp79MuCXMXX7evfesKYiErT2bRVtzvyCMpXC6dWZVKM6CKp72ecA==
20m
RRSIG
A 13 2 14400 1790275982 1788890708 43836 ntp.dev tFTXttNL9+CjoB+OXNj9JciCT26Scy7fObj/poM34XPxSfAWSCUrJHpvqFI7fvWMxWBEzRJIyX6GGJDV9ncocg==
20m
RRSIG
AAAA 13 2 14400 1790275982 1788890708 43836 ntp.dev ZY1b21Vf7ILBn1Gt6W7WIjdOtNsuYwqp24daW2NYFzZvjDK16IfUDMKq2f4CA+8BYGg8MWlpcREuSrRs4XjJNg==
20m
RRSIG
TXT 13 2 14400 1790308427 1788928084 43836 ntp.dev KTxzbpU/E8Me1A3X6STJ9qD4wjHJJypoEVlkU++xT6ofcPUuI22Z1thKcxvzibLpb12UDLv3TIibWIM2aAa6bg==
20m
RRSIG
MX 13 2 14400 1790308427 1788928084 43836 ntp.dev VtIDwyvjXUVrlVApetKmhMBGRZmHObYjAyphf7jKnlLutHa6/kwuKcFCcngRppyY74oj10tvFuzL/h9DJBoE6Q==
20m
RRSIG
SOA 13 2 14400 1790366875 1788980875 43836 ntp.dev Qj+yHcYWoSB421UAXv3Z8dg24PZPpjj1pgCFcaXhMcz1hD00+YYa++SEwd7zwpL70PQC09ptAFk81I03hvdifw==
20m
RRSIG
DNSKEY 13 2 900 1789470370 1788087068 44807 ntp.dev q+aky4rX/Afd55FlHt3OYccUf+JQdFgeJYlvBMK8tyUfYjwKRNb18hHDC+os3UFdFr2OA0noKO0mxvKI7B6oUg==
15m
RRSIG
TYPE59 13 2 900 1789470370 1788087068 44807 ntp.dev fSi43VGwyVYHCQMHKx5wWF5Khfh7SvUWE8ebSgMhsM1W0mRsBkN879ATGRoPxHUWWbgIgqrDz48aFd6eEYM5Sw==
15m
RRSIG
TYPE60 13 2 900 1789470370 1788087068 44807 ntp.dev wkL3oe5vPPgc/D9rVwlO+W/ZrNe3jFHSurXMffjCR1rYZB5dSpXqvqVnj7lNr6jqyjx44C2KBrnxai+ObrmttQ==
15m
RRSIG
TYPE51 13 2 3600 1789338662 1787953671 43836 ntp.dev wX+A4X8cVQ/1+/Cv6T3uaKJuzSkzXO0DN+NsyiocluhgwSrLu9iKqUjeTgXm2nOfnrG0jgjr2huGmEmVEH2Vfw==
20m
RRSIG
NS 13 2 14400 1789499354 1788116360 43836 ntp.dev 35oPlItnM9Z3QubBqGCnROMC1ufEdq/RmKKZURizgBcG36ThUZCqR839WkRB3oojjKzEodyxztd9RTz+ijnQkw==
20m
ntp.dev. 1200 IN RRSIG CAA 13 2 14400 1790275982 1788890708 43836 ntp.dev leXSw0Ces5hO+x6x9wlzq6026aX3FMTKMuFp79MuCXMXX7evfesKYiErT2bRVtzvyCMpXC6dWZVKM6CKp72ecA== ntp.dev. 1200 IN RRSIG A 13 2 14400 1790275982 1788890708 43836 ntp.dev tFTXttNL9+CjoB+OXNj9JciCT26Scy7fObj/poM34XPxSfAWSCUrJHpvqFI7fvWMxWBEzRJIyX6GGJDV9ncocg== ntp.dev. 1200 IN RRSIG AAAA 13 2 14400 1790275982 1788890708 43836 ntp.dev ZY1b21Vf7ILBn1Gt6W7WIjdOtNsuYwqp24daW2NYFzZvjDK16IfUDMKq2f4CA+8BYGg8MWlpcREuSrRs4XjJNg== ntp.dev. 1200 IN RRSIG TXT 13 2 14400 1790308427 1788928084 43836 ntp.dev KTxzbpU/E8Me1A3X6STJ9qD4wjHJJypoEVlkU++xT6ofcPUuI22Z1thKcxvzibLpb12UDLv3TIibWIM2aAa6bg== ntp.dev. 1200 IN RRSIG MX 13 2 14400 1790308427 1788928084 43836 ntp.dev VtIDwyvjXUVrlVApetKmhMBGRZmHObYjAyphf7jKnlLutHa6/kwuKcFCcngRppyY74oj10tvFuzL/h9DJBoE6Q== ntp.dev. 1200 IN RRSIG SOA 13 2 14400 1790366875 1788980875 43836 ntp.dev Qj+yHcYWoSB421UAXv3Z8dg24PZPpjj1pgCFcaXhMcz1hD00+YYa++SEwd7zwpL70PQC09ptAFk81I03hvdifw== ntp.dev. 900 IN RRSIG DNSKEY 13 2 900 1789470370 1788087068 44807 ntp.dev q+aky4rX/Afd55FlHt3OYccUf+JQdFgeJYlvBMK8tyUfYjwKRNb18hHDC+os3UFdFr2OA0noKO0mxvKI7B6oUg== ntp.dev. 900 IN RRSIG TYPE59 13 2 900 1789470370 1788087068 44807 ntp.dev fSi43VGwyVYHCQMHKx5wWF5Khfh7SvUWE8ebSgMhsM1W0mRsBkN879ATGRoPxHUWWbgIgqrDz48aFd6eEYM5Sw== ntp.dev. 900 IN RRSIG TYPE60 13 2 900 1789470370 1788087068 44807 ntp.dev wkL3oe5vPPgc/D9rVwlO+W/ZrNe3jFHSurXMffjCR1rYZB5dSpXqvqVnj7lNr6jqyjx44C2KBrnxai+ObrmttQ== ntp.dev. 1200 IN RRSIG TYPE51 13 2 3600 1789338662 1787953671 43836 ntp.dev wX+A4X8cVQ/1+/Cv6T3uaKJuzSkzXO0DN+NsyiocluhgwSrLu9iKqUjeTgXm2nOfnrG0jgjr2huGmEmVEH2Vfw== ntp.dev. 1200 IN RRSIG NS 13 2 14400 1789499354 1788116360 43836 ntp.dev 35oPlItnM9Z3QubBqGCnROMC1ufEdq/RmKKZURizgBcG36ThUZCqR839WkRB3oojjKzEodyxztd9RTz+ijnQkw==