����֪�R��- ����ע�Ԇ��},̓�M���C(j��)����ע��-��Ҋ���},̓�M���C(j��),�W(w��ng)�����,����ע��,���C(j��),��I(y��)�]��,��퓿��g,�������,�W(w��ng)�j(lu��)����,���C(j��)�й�,�W(w��ng)վ���O(sh��),����">

成熟老妇女毛茸茸的做性_久久上司侵犯部下人妻_china男男互插网站_护士奶头又白又大又好摸视频_国产品无码一区二区三区在线_日产一二三区别图片高清_亚洲鲁丝av无码_国产午夜大地久久_十分钟在线观看视频日本

  ̓MC(j)ע-Ҋ} עԆ} }


֪R
ߣ
һ~: Aӛ MXӛ CNAMEӛ TTL
1ʲô
LJH߇(ni)ԼՈĵIPַD(zhun)Q^IPַǾW(wng)·Ϙ(bio)Rվc(din)Ĕ(sh)ֵַ˺κӛipַ(bio)Rվc(din)ַĽDNS(w)ɡ

2ʲôAӛ䛣
A (Address) ӛÁָC(j)(yng)IPַӛÑԌԓµľW(wng)վ(w)ָԼweb serverͬrҲO(sh)Ķ
3ʲôMXӛ
]·ӛ䛣ÑԌԓµ](w)ָԼmail serverȻ󼴿вٿе]O(sh)ֻھ(w)IPַɌµ]ȫD(zhun)ԼO(sh)(yng)](w)
4ʲôCNAMEӛ
eӛ@NӛSӳ䵽ͬһ_ӋC(j)ͨͬrṩWWWMAIL(w)ӋC(j)һ_ӋC(j)顰host.mydomain.comAӛ䛣ͬrṩWWWMAIL(w)˱ÑL(w)�ԞԓӋC(j)O(sh)ÃɂeCNAMEWWWMAIL@ɂeȫQhttp://www.mydomain.com/͡mail.mydomain.comHָhost.mydomain.com

5ʲôTTLֵ
TTLֵȫQǡrgTime To Live)εfʾDNSӛDNS(w)ϾrgҪTTLֵՈȿһӣ
O(sh)@һmyhost.abc.com䌍@һlDNSӛ䛣ͨʾabc.comһ_myhostC(j)(yng)IPַ1.1.1.1TTL10@Q@lӛ䛴惦һ_dns.abc.comDNS(w)ϡ

F(xin)һÑڞg[IһµַַQURLhttp://myhost.abc.com/ @rl(f)ʲô
ԓLָDNS(w)ISP,“(lin)W(wng)(w),ӑB(ti)o)8.8.8.8͕ԇDmyhost.abc.com(dng)Ȼ8.8.8.8@_DNS(w)ڛ]аmyhost.abc.com@lϢ˟oͨ^ȫDNSfwԃKλdns.abc.com@_DNS(w)dns.abc.com@_DNS(w)myhost.abc.com(yng)IPַ

1.1.1.1V8.8.8.8@_DNS(w)Ȼ8.8.8.8VÑY(ji)8.8.8.8Ժӿ쌦myhost.abc.com@lӛ䛵Ľ͌ŵ1.1.1.1Y(ji)һΕrg@TTLrg@Εrg(ni)ÑЌmyhost.abc.com@lӛ䛵ĽՈֱӸVÑ1.1.1.1(dng)TTLڄt֕؏(f)^

ʲôĽ]Ч
µÿNԭп܌(do)ĽoЧ
1DNS]аҪO(sh)ó_DNS.ҪʹĽO(sh),DNSns1.dns-diy.com&ns2.dns-diy.com,ѽ(jng)ָ@ɂDNSDNS.
2߀]O(sh)(yng)Ľӛ.

әzDNSǷѽ(jng)O(sh)ÞЧDNS(w)
^(q)IJƽ_߅^(q)򣬁zDNSǷO(sh)_
Ҫ޸DNSҪע̵

塢ѽ(jng)ע޸DNSʲôDNSz߀fDNS
҂DNSzǸ(j)DNSĸ(w)Į(dng)ǰ(sh)(j)(j)ע޸DNSҪ12-72Сrܷӳڸ(w)ϡǷЧ҂DNSz(zhn)

Чʲôղ]
ՈzMXӛǷO(sh)_
Ոz]ַ(w)ǷO(sh)_
]Լ](w)ʹ҂]D(zhun)l(f)

ߡO(sh)MXӛʲôoЧ
(sh)SMTPҪMXӛָһC(j)ՈMXӛָһC(j)IPַ
eҪ׌218.5.1.249whatis.cn](w)@O(sh)

1mail.whatis.cn218.5.1.249(C(j)mail͡xAIPַ/C(j)218.5.1.249Ȼ󰴡ӡ)
2whatis.cnMXӛO(sh)Þmail(C(j)ڱ͡xMXIPַ/C(j)mailȻ󰴡ӡ)
3218.5.1.249M(jn)O(sh)S@whatis.cn]ڶеġC(j)ˡmailtʾl(f)@mail.whatis.cn]218.5.1.249@ܲı˼

ˡʲôеC(j)á.Y(ji)βеě]@ʲôͬ᣿
ԡ.Y(ji)βC(j)ʾC(j)ȫQ(FQDN)á.Y(ji)βC(j)ʾԓµC(j)

e
1whatis.cn¼˂CNAME͵ӛ䛡abcָ123ôabc.whatis.cnʾ123.whatis.cnĽ
2whatis.cn¼˂CNAME͵ӛ䛡abcָonlinenic.com.ôabc.whatis.cnʾonlinenic.comĽ

ʲô(yu)ȼO(sh)ÿǞ顰0
(yu)ȼHMXӛЧ͵ӛ䛌ԃ(yu)ȼ

ʮ
ԡՈڡC(j)*

ʮһDNS޸ĺʲôͬ
DNS޸ĺĺxȫͬ

1DNS޸ָ(w)(Domain Name System)޸
ԼЪ(d)DNS(w)ͨ^DNSעԳɹxDNS޸ĘI(y)(w)עҪDNSҹ˾עԻ򼺳ɹD(zhun)ҹ˾Ո^(q)c(din)(yng)DNS޸̎޸DNSϢ

2cIPַ֮gһһ(yng)ģ֮gD(zhun)QQҪɌT(w)(DNS)ɡ
C(j)ɹtDNS˾ĬJ(rn)DNSՈ^(q)c(din)(yng)̎޸DNS˾Ľ(w)ՈcDNSڷ(w)“(lin)ϵ

ʮӢ޸DNSǷM(fi)
HӢ(ni)Ӣ޸DNS@헷(w)M(fi)

ʮURLD(zhun)l(f)[·Ͳ[·к΅^(q)e
[·URLD(zhun)l(f)磺http://b.com/ָhttp://a.com/xxx/Ŀ䛣ڞg[ַдhttp://b.com/BӺַڕ@ʾĵַhttp://a.com/xxx/
[·URLD(zhun)l(f)磺http://b.com/ָhttp://a.com/xxx/(Ŀ)ڞg[ַдhttp://b.com/BӺַ@ʾ߀http://b.com/,Hָhttp://a.com/xxx/ă(ni)



Դ
x27924
ڣ2005/11/10

pL   ]   ղ   ӡ   P(gun)] w С  
һƪעԳҊ}
һƪѽ(jng)]
  >> P(gun)
 
Hi~ҁ

QQھԃ
(w)rg9:00-24:00

ͷԒ
(w)ᾀ

0756-2286686

(w)ᾀ
(w)rg9:00-24:00

0756-2286686

18088821504

΢Ź̖
΢̖aitiandongli

С
R֪ƒ(yu)ݴNϢ