38
records
IPv4 Addresses
TTL
5m
5m
5m
5m
isc.org. 300 IN A 151.101.130.217 isc.org. 300 IN A 151.101.194.217 isc.org. 300 IN A 151.101.2.217 isc.org. 300 IN A 151.101.66.217
IPv6 Addresses
TTL
5m
5m
5m
5m
isc.org. 300 IN AAAA 2A04:4E42:0:0:0:0:0:729 isc.org. 300 IN AAAA 2A04:4E42:200:0:0:0:0:729 isc.org. 300 IN AAAA 2A04:4E42:400:0:0:0:0:729 isc.org. 300 IN AAAA 2A04:4E42:600:0:0:0:0:729
Name Servers
TTL
2h
NS
—
2h
NS
—
2h
NS
—
2h
NS
—
2h
isc.org. 7200 IN NS ns.isc.afilias-nst.info. isc.org. 7200 IN NS ns1.isc.org. isc.org. 7200 IN NS ns2.isc.org. isc.org. 7200 IN NS ns3.isc.org. isc.org. 7200 IN NS nsp.dnsnode.net.
Mail Servers
TTL
MX
—
5
5m
MX
—
10
5m
isc.org. 300 IN MX 5 mx.pao1.isc.org. isc.org. 300 IN MX 10 mx.ams1.isc.org.
SOA Details
TTL
SOA
Primary NS
Responsible
hostmaster.isc.org
0m
Serial
2025102086
0m
Times
Refresh
2h
Retry
1h
Expire
287d
Minimum TTL
1h
isc.org. 7200 IN SOA ns-int.isc.org. hostmaster.isc.org. 2025102086 7200 3600 24796800 3600
DMARC
TTL
DMARC
Policy
none
2h
Subdomain Policy
reject
0m
Percentage
100
0m
RUA
isc.org. 7200 IN DMARC v=DMARC1; p=none; sp=reject; rua=mailto:[email protected]; ruf=mailto:[email protected], mailto:[email protected]; fo=1;
Certificate Authority Authorization
TTL
CAA
—
2h
CAA
DigiCert
2h
CAA
Certainly
2h
CAA
Sectigo
2h
CAA
GlobalSign
2h
CAA
Let's Encrypt
2h
CAA
Google Trust
2h
CAA
Sectigo
2h
CAA
Certainly
2h
CAA
Sectigo
2h
CAA
GlobalSign
2h
CAA
Sectigo
2h
CAA
—
2h
CAA
—
2h
isc.org. 7200 IN CAA 0 iodef "mailto:[email protected]" isc.org. 7200 IN CAA 0 issue "Digicert.com" isc.org. 7200 IN CAA 0 issue "certainly.com" isc.org. 7200 IN CAA 0 issue "comodoca.com" isc.org. 7200 IN CAA 0 issue "globalsign.com" isc.org. 7200 IN CAA 0 issue "letsencrypt.org" isc.org. 7200 IN CAA 0 issue "pki.goog" isc.org. 7200 IN CAA 0 issue "sectigo.com" isc.org. 7200 IN CAA 0 issuewild "certainly.com" isc.org. 7200 IN CAA 0 issuewild "comodoca.com" isc.org. 7200 IN CAA 0 issuewild "globalsign.com" isc.org. 7200 IN CAA 0 issuewild "sectigo.com" isc.org. 7200 IN CAA 0 issuewild "trust-provider.com" isc.org. 7200 IN CAA 0 issuewild "usertrust.com"
Text Content
TTL
TXT
SPF
v=spf1 a mx ip4:149.20.0.0/20 ip6:2001:04F8::0/32 ip6:2001:500:60::65/128 ip4:199.6.1.0/24 ip6:2001:500:6b:2::0/64 include:shops.shopify.com include:servers.mcsv.net include:_spf.salesforce.com include:spf-a.customercenter.net include:spf-b.customercenter.net include:spf-c.customercenter.net ~all
1h
TXT
Microsoft
MS=2583E0E0DCCBF33EC6DAFF0B4BFBAF78FFCF7AD0
1h
TXT
Google
google-site-verification=6v652rgkk_kI6Ky32iGdxqXjQ4_BAd5DYKsrnRXKUiE
1h
TXT
Google
google-site-verification=grXE1SbXWNed6C5yQgI8fwxgucE0DppnbICbhZr9qG0
1h
TXT
Google
google-site-verification=wg4m8dWi3XVPRYmtBoy6xSKp3juhxIWa6UdxjZkNQCg
1h
TXT
—
F8C4EB9011
1h
TXT
—
_globalsign-domain-verification=ckxXdoIq27XGYE4ATbBYQOBeV7PTJWRxYe-PXDyzMX
1h
isc.org. 7199 IN TXT "v=spf1 a mx ip4:149.20.0.0/20 ip6:2001:04F8::0/32 ip6:2001:500:60::65/128 ip4:199.6.1.0/24 ip6:2001:500:6b:2::0/64 include:shops.shopify.com include:servers.mcsv.net include:_spf.salesforce.com include:spf-a.customercenter.net include:spf-b.customercenter.net include:spf-c.customercenter.net ~all" isc.org. 7199 IN TXT "MS=2583E0E0DCCBF33EC6DAFF0B4BFBAF78FFCF7AD0" isc.org. 7199 IN TXT "google-site-verification=6v652rgkk_kI6Ky32iGdxqXjQ4_BAd5DYKsrnRXKUiE" isc.org. 7199 IN TXT "google-site-verification=grXE1SbXWNed6C5yQgI8fwxgucE0DppnbICbhZr9qG0" isc.org. 7199 IN TXT "google-site-verification=wg4m8dWi3XVPRYmtBoy6xSKp3juhxIWa6UdxjZkNQCg" isc.org. 7199 IN TXT "F8C4EB9011" isc.org. 7199 IN TXT "_globalsign-domain-verification=ckxXdoIq27XGYE4ATbBYQOBeV7PTJWRxYe-PXDyzMX"