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serf.it
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Domain name - serf.it
Site title - Test Page for the Apache HTTP Server on CloudLinux
Go to website - Test Page for the Apache HTTP Server on CloudLinux
Words count at serf.it:
you - 14
page - 9
this - 8
website - 7
cloudlinux - 6
that - 5
for - 4
apache - 4
http - 4
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Site GEO location
Location Country - Italy
City/Town - Arezzo
Provider - Aruba S.p.A.
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ns.abdns.eu ns.abdns.info ns.abdns.biz
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☆ serf.it. 10800 IN A 80.88.84.26
☆ serf.it. 10800 IN MX 10 in.arubabusiness.it.
☆ serf.it. 10800 IN NS ns.abdns.eu.
☆ serf.it. 10800 IN NS ns.abdns.biz.
☆ serf.it. 10800 IN NS ns.abdns.info.
☆ serf.it. 10800 IN TXT "v=spf1 a mx include:_spf.arubabusiness.it -all"
☆ serf.it. 10800 IN SOA ns.abdns.biz. postmaster.arubabusiness.it. 2022041901 10800 3600 604800 3600
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Brief facts about serf:
A spin exchange relaxation-free magnetometer is a type of magnetometer developed at Princeton University in the early 2000s. SERF magnetometers measure magnetic fields by using lasers to detect the interaction between alkali metal atoms in a vapor and the magnetic field. The name for the technique comes from the fact that spin exchange relaxation, a mechanism which usually scrambles the orientation of atomic spins, is avoided in these magnetometers. This is done by using a high density of potassium atoms and a very low magnetic field. Under these conditions, the atoms exchange spin quickly compared to their magnetic precession frequency so that the average spin interacts with the field and is not destroyed by decoherence. A SERF magnetometer achieves very high magnetic field sensitivity by monitoring a high density vapor of alkali metal atoms precessing in a near-zero magnetic field.
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