Domain Information for opthc.org
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Whois record for opthc.org
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Created On:13-Apr-2006 16:46:09 UTC
Last Updated On:14-Apr-2013 01:22:16 UTC
Expiration Date:13-Apr-2014 16:46:09 UTC
Sponsoring Registrar:1 & 1 Internet AG (R73-LROR)
Registrant Name:Ludwig Spinelli
Registrant Organization:Bridgeport Community Health Center
Registrant Street1:982 E Main St
Registrant Postal Code:06608
Registrant Phone Ext.:
Registrant FAX Ext.:
Admin Name:Ludwig Spinelli
Admin Organization:Bridgeport Community Health Center
Admin Street1:982 E Main St
Admin Postal Code:06608
Admin Phone Ext.:
Admin FAX Ext.:
Tech Name:Hostmaster ONEANDONE
Tech Organization:1&1 Internet Inc.
Tech Street1:701 Lee Rd.
Tech Street2:Suite 300
Tech Postal Code:19087
Tech Phone Ext.:
Tech FAX Ext.:
List of subdomains under opthc.org
- Category Status Test Name Information
- Zone transfers
All of your nameservers disallows zone transfers (AXFR). This is good.
- Recursive Queries
All of your nameservers disallows recursive queries. This is good.
- Mismatched NS records
OK. The NS records at all your nameservers are identical.
- DNS servers responded
Good. All nameservers listed at the parent server responded.
- Multiple Nameservers
OK. You have multiple nameservers. In most cases 2 are enough, however, RFC2182 section 5 states that you must have at least 3 nameservers, and no more than 7.
- Nameservers are lame
OK. All the nameservers listed at the parent servers answer authoritatively for your domain.
- Domain CNAMES
OK. RFC1912 2.4 and RFC2181 10.3 state that there should be no CNAMEs if an NS (or any other)
record is present.
- Different subnets
OK. Looks like you have nameservers on different subnets!
- IPs of nameservers
Ok. Looks like the IP addresses of your nameservers are public. This is a good thing because it will prevent DNS delays and other problems like
- DNS servers allow
ERR. The following servers does not allow queries via TCP:
ns4.p2pa.net ns5.p2pa.net ns3.totalcomm.com
- NSs have same SOA
OK. All your nameservers agree that your SOA serial number is 2012101001
- SOA MNAME entry
WARN. noddns-here.opthc.org is not listed in the zone as a nameserver. This could mean that you're leaking information about a hidden master.
- SOA Serial
Your SOA serial number is: 2012101001. Your SOA serial can pretty much be whatever you want, but most people prefer to have it in YYYYMMDD00-99 format.
- SOA REFRESH
OK. Your SOA REFRESH interval is: 10800. That is OK
- SOA RETRY
OK. Your SOA RETRY value is: 600. Looks ok.
- SOA EXPIRE
WARN. Your SOA EXPIRE interval is: 86400. We recommend that you raise it to be within the 1209600 to 2419200 range. (2 to 4 weeks)
- SOA MINIMUM
OK. Your SOA MINIMUM value is: 3600. Looks ok.
- MX Records
Your MX records that were reported by your nameservers are:
- MX is not IP
OK. All of your MX records are host names.
- Multiple MX
WARN. You have one MX-record. You should look into getting a backup mailserver for increased redundancy.