go
ns8.san.yahoo.com has one IP number , but the reverse is yns1.yahoo.com. usmetis.com, yns1.yahoo.com, ns1.drangon.org, guesslighting.net, generaconline.net and at least three other hosts point to the same IP. isna.ir, reaf.org, 1c4y.com, furl.net, 11aa.com and at least 100 other hosts use this as a nameserver. markdanzig.com use this as a mailserver. Incoming mail for san.yahoo.com is handled by one mailserver at wss.vip.scd.yahoo.com. san.yahoo.com has one IP number. ns8.san.yahoo.com is hosted on a server in United States.

ns8.san.yahoo.com
a records
 
+ 98.136.43.32 98.136.40.0/21 AS36752 yns1.yahoo.com
+ --- yns1.yahoo.com

san.yahoo.com
a records
 
+ 68.180.206.184 68.180.192.0/20 AS36752  
+ ---  
mx records
mail1.wss.vip.scd.yahoo.com
+   AS?  
+ ---  
ip numbers of host
98.136.43.32
ptrs of ip numbers
yns1.yahoo.com
hostnames sharing ip with a-records
*.inteliment.com
futurens1.serveftp.com
generaconline.net
guesslighting.net
littleladiesdayout.com
ns1.drangon.org
usmetis.com
yns1.vip.sp1.yahoo.com
yns1.yahoo.com
domains using this as nameserver
1-14th.com
1-800-caviar.com
1-stop-guide.com
10-4warning.com
1000islandsfishing.net
1003concepts.com
100gogo.com
1051productions.com
1178designs.com
11aa.com
11bravo.us
11thengineervietnamvetsusmc.org
123frame.net
12galaxies.com
12horse.com
1776soft.com
1800bartend.info
180degreeministries.com
1888befresh.com
1913massacre.com
19thindiana.com
19thindiana.us
1c4y.com
1choice4yourstore.com
1dayx.com
1st-quality-school-supplies.com
1st4signs.net
1stopkidscrafts.com
1stqualitypetsupplies.com
accenttileinc.com
aiany.org
alkitab.com
amideal.com
arubaaloe.com
asiel.us
brandsplace.com
bunkergroup.net
butterflykoi.com
buyelo.com
campbell-usa.com
cdlabel.com
ciscool.com
cityqbarbeque.com
computermendtor.com
cooneyconway.com
countryovens.com
demosystems.com
dirahost.com
eaglefield.net
easterseals-sepa.org
empowher.net
etimesheets.com
familyofchristchurch.org
firstshare.com
fullnetwork.org
furl.net
genewyant.com
guidecappartners.com
hanmius.com
hawkmedia.com
herjavecgroup.com
ibm-pc.com
infuse.org
isna.ir
justinconrad.com
keskinen.org
keytomyhome.com
kidsneedtobekids.org
koaa.com
kriskar.com
littlefish.org
manning.com
mihoa.org
millenniumcrystal.com
money4data.com
montyroberts.com
muskokamedia.com
myempire.biz
newafricamovement.org
nupplegal.com
officesuitegroup.com
onnurisa.org
osmonics.biz
perma-liner-orange-county.com
phonetx.com
phprinc.com
posworld.com
powerzapper.com
princessandtoadkissesboutique.com
producefastmoney.com
punctforte.com
pxliu.com
qualifiedinteriors.com
quintessentialmarketing.com
reaf.org
redrider.info
rfideas.com
salakau.net
salttdevelopment.com
sarkeys.org
six28.com
sohbet.gen.tr
somerslawfirm.org
srgsystems.com
stanref.com
swishwatch.com
taaccl.org
taku105.com
tegacaysc.org
theintergroup.net
thirteengrandmas.com
tlcstudents.com
tpohara.com
tppllc.com
unmgroup.com
vinati-mishra-gupta.com
warrantynet.com
widewidths.com
workforcescheduler.com
workforcescheduler.net
domains using this as nameserver under another name
arubaaloe.com
bluenetconsulting.com
ciscool.com
computermendtor.com
cooneyconway.com
futurematic.biz
herjavecgroup.com
infuse.org
likunhe.net
millenniumcrystal.com
newafricamovement.org
pxliu.com
tpohara.com
warrantynet.com
zju88.org
domains using this as mailserver
markdanzig.com
domains using this as mailserver under another name
abssinc.com
egoldid.com
jackrosenberg.com
johnknows.net
kaizencentral.net
maristlaity.net
oxial.com
promoteyourbusiness.net
rivercatsmainecoons.com
romeroengineering.com
steveranieri.net
storables.net
www.ohwhatanightcatering.com
nameservers missing in parent delegation
ns6.yahoo.com
ns8.yahoo.com
used as nameserver but missing in parent delegation
1-14th.com
1-800-caviar.com
1-stop-guide.com
1000islandsfishing.net
1003concepts.com
1800bartend.info
1c4y.com
1choice4yourstore.com
1st-quality-school-supplies.com
1st4signs.net
2036.net
24stores.com
270labs.com
2advanced.us
2b-on-sanibel.com
2b1inc.com
2w1.org
360carcustoms.com
3dflags.com
3g4g.co.uk
3i-s.com
3k88.com
3pillars.org
3streetstrivia.com
3t.com
3xj.us
4crests.com
4fayettevillehomes.com
4nepal.org
4prom.com
4windsadventure.com
4x4mods.com
5starbaby.com
69steve.com
77hydrostore.com
780america.com
911healthshop.com
a-2studio.com
a-dj.net
a-dpainting.com
a013.com
a1truckpartsfl.com
a2dimaging.com
a2zbags.com
accenttileinc.com
aiany.org
alkitab.com
amideal.com
arubaaloe.com
brandsplace.com
bunkergroup.net
butterflykoi.com
buyelo.com
campbell-usa.com
cdlabel.com
ciscool.com
cityqbarbeque.com
computermendtor.com
cooneyconway.com
countryovens.com
demosystems.com
dirahost.com
eaglefield.net
easterseals-sepa.org
empowher.net
etimesheets.com
familyofchristchurch.org
firstshare.com
fullnetwork.org
furl.net
guidecappartners.com
hanmius.com
hawkmedia.com
infuse.org
isna.ir
keskinen.org
keytomyhome.com
kidsneedtobekids.org
kriskar.com
littlefish.org
manning.com
mihoa.org
millenniumcrystal.com
money4data.com
montyroberts.com
muskokamedia.com
myempire.biz
newafricamovement.org
nupplegal.com
onnurisa.org
osmonics.biz
perma-liner-orange-county.com
phonetx.com
posworld.com
punctforte.com
pxliu.com
qualifiedinteriors.com
reaf.org
rfideas.com
salakau.net
salttdevelopment.com
sarkeys.org
six28.com
sohbet.gen.tr
srgsystems.com
stanref.com
swishwatch.com
taaccl.org
taku105.com
tegacaysc.org
theintergroup.net
thirteengrandmas.com
tlcstudents.com
tpohara.com
unmgroup.com
vinati-mishra-gupta.com
widewidths.com
workforcescheduler.com
workforcescheduler.net
used as nameserver but missing in zone
3ballkennels.com