last data update: 2011/10/15, 10:37

Website loading time

during the test: 0.47 s

cable connection (average): 0.57 s

DSL connection (average): 0.67 s

modem (average): 5.89 s

HTTP headers

Information about DNS servers

physicscentral.comMX100neptune.compadre.orgIN43200
physicscentral.comA149.28.120.54IN43200
physicscentral.comSOAexeter.acp.orgpostmaster.aps.org201012210210800 3600 604800 86400 IN 43200
physicscentral.comNSnewman.acp.orgIN43200
physicscentral.comNSns3.xo.comIN43200
physicscentral.comNSexeter.acp.orgIN43200
physicscentral.comNSns1.xo.comIN43200

Received from the first DNS server

Request to the server "physicscentral.com"
You used the following DNS server:
DNS Name: newman.acp.org
DNS Server Address: 144.202.247.133#53
DNS server aliases:

HEADER opcode: REQUEST, status: NOERROR, id: 18293
flag: qr aa rd REQUEST: 1, ANSWER: 7, AUTHORITY: 0, ADDITIONAL: 3

REQUEST SECTION:
physicscentral.com. IN ANY

ANSWER SECTION:
physicscentral.com. 86400 IN SOA exeter.acp.org. postmaster.aps.org. 2010122102 10800 3600 604800 86400
physicscentral.com. 86400 IN NS ns1.xo.com.
physicscentral.com. 86400 IN NS ns3.xo.com.
physicscentral.com. 86400 IN NS exeter.acp.org.
physicscentral.com. 86400 IN NS newman.acp.org.
physicscentral.com. 86400 IN A 149.28.120.54
physicscentral.com. 86400 IN MX 100 neptune.compadre.org.

SECTION NOTES:
exeter.acp.org. 86400 IN A 149.28.112.2
newman.acp.org. 86400 IN A 144.202.247.133
neptune.compadre.org. 86400 IN A 149.28.119.112

Received 272 bytes from address 144.202.247.133#53 in 30 ms

Received from the second DNS server

Request to the server "physicscentral.com"
You used the following DNS server:
DNS Name: ns3.xo.com
DNS Server Address: 207.88.20.31#53
DNS server aliases:

HEADER opcode: REQUEST, status: NOERROR, id: 1388
flag: qr aa rd REQUEST: 1, ANSWER: 7, AUTHORITY: 0, ADDITIONAL: 6

REQUEST SECTION:
physicscentral.com. IN ANY

ANSWER SECTION:
physicscentral.com. 86400 IN SOA exeter.acp.org. postmaster.aps.org. 2010122102 10800 3600 604800 86400
physicscentral.com. 86400 IN NS ns1.xo.com.
physicscentral.com. 86400 IN NS ns3.xo.com.
physicscentral.com. 86400 IN NS exeter.acp.org.
physicscentral.com. 86400 IN NS newman.acp.org.
physicscentral.com. 86400 IN A 149.28.120.54
physicscentral.com. 86400 IN MX 100 neptune.compadre.org.

SECTION NOTES:
ns1.xo.com. 10800 IN A 207.155.248.16
ns3.xo.com. 10800 IN A 207.88.20.31
ns3.xo.com. 10800 IN A 207.88.20.31
exeter.acp.org. 86400 IN A 149.28.112.2
newman.acp.org. 86400 IN A 144.202.247.133
neptune.compadre.org. 86400 IN A 149.28.119.112

Received 320 bytes from address 207.88.20.31#53 in 33 ms

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Location

IP: 149.28.120.54

continent: NA, country: United States (USA), city: College Park

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title: PhysicsCentral: Learn How Your World Works

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