| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| jcongenitalcardiology.com | SOA | 21600 | pdns1.ultradns.net hostmaster@springer.com 2009010128 43200 3600 1209600 180 | |
| jcongenitalcardiology.com | NS | 21600 | pdns6.ultradns.co.uk | |
| jcongenitalcardiology.com | NS | 21600 | pdns4.ultradns.org | |
| jcongenitalcardiology.com | NS | 21600 | pdns2.ultradns.net | |
| jcongenitalcardiology.com | NS | 21600 | pdns3.ultradns.org | |
| jcongenitalcardiology.com | NS | 21600 | pdns5.ultradns.info | |
| jcongenitalcardiology.com | NS | 21600 | pdns1.ultradns.net | |
| jcongenitalcardiology.com | A | 48 | 146.75.76.95 | |
| www.jcongenitalcardiology.com | A | 8 | 151.101.128.95 | |
| www.jcongenitalcardiology.com | A | 8 | 151.101.192.95 | |
| www.jcongenitalcardiology.com | A | 8 | 151.101.0.95 | |
| www.jcongenitalcardiology.com | A | 8 | 151.101.64.95 | |
| www.jcongenitalcardiology.com | CNAME | 1800 | cdn.live.biomedcentral.net |