isc.org
The domain isc.org answers at IP address 151.101.131.42. Mail for isc.org goes through 2 servers; the highest priority one is mx.pao1.isc.org. It also publishes 7 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.
A A records
- 151.101.131.42 3s
- 151.101.3.42 3s
- 151.101.195.42 3s
- 151.101.67.42 3s
AAAA AAAA records
- 2a04:4e42:600::810 300s
- 2a04:4e42:400::810 300s
- 2a04:4e42:200::810 300s
- 2a04:4e42::810 300s
MX MX records
- 5 mx.pao1.isc.org 300s
- 10 mx.ams1.isc.org 300s
NS NS records
- ns.isc.afilias-nst.info 7200s
- ns2.isc.org 7200s
- nsp.dnsnode.net 7200s
- ns3.isc.org 7200s
- ns1.isc.org 7200s
TXT TXT records
- F8C4EB9011 7200s
- google-site-verification=wg4m8dWi3XVPRYmtBoy6xSKp3juhxIWa6UdxjZkNQCg 7200s
- MS=2583E0E0DCCBF33EC6DAFF0B4BFBAF78FFCF7AD0 7200s
- _globalsign-domain-verification=ckxXdoIq27XGYE4ATbBYQOBeV7PTJWRxYe-PXDyzMX 7200s
- google-site-verification=6v652rgkk_kI6Ky32iGdxqXjQ4_BAd5DYKsrnRXKUiE 7200s
- 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 7200s
- google-site-verification=grXE1SbXWNed6C5yQgI8fwxgucE0DppnbICbhZr9qG0 7200s
SOA SOA records
- ns-int.isc.org 7200s
What each record means
- A and AAAA: the server IP address, in IPv4 and IPv6.
- MX: the servers that receive the domain mail. The number is the priority; the lowest is tried first.
- NS: the name servers, which have the final say over the domain DNS.
- TXT: free text. Mostly used for SPF, DKIM and DMARC, and to verify ownership with third parties.
- TTL: how many seconds the record may be cached before asking again.
Checked 3 hours ago.