one
A1DNS records
ns a.nic.one
ns b.nic.one
ns c.nic.one
ns d.nic.one
step2
a.nic.one
a 37.209.192.9
b.nic.one
a 37.209.194.9
c.nic.one
a 37.209.196.9
d.nic.one
a 37.209.198.9
reverse lookup
3991109591 91.206.141.1 ptr
181607990 208.76.142.1 ptr
926588910 208.76.141.1 ptr
2083982089 m-park.com ns
3455466086 208.76.143.1 ptr
under other domains
1944381949 one
8047695 one.community
18736997 one.shoes
64455240 one.taxi
65840002 one.creditcard
69853547 one.name
91216703 one.deals
114811882 one.hn
115178463 one.cleaning
115479472 one.gifts
117062161 one.supplies
128240820 one.gold
155427719 one.report
160497562 one.cash
174340802 one.bz
177169955 one.ch
200302090 one.coffee
203054735 one.lgbt
216764913 one.memorial
234623550 one.vg
254221028 one.drive
288914395 one.sa
299621203 one.tennis
315597733 one.de
317649608 one.ag
329095630 one.lighting
329365869 one.energy
340747609 one.info
347684505 one.apartments
351483841 one.tw
355316930 one.re
381190617 one.social
423030590 one.cu
426025912 one.ph
436250895 one.su
450500801 one.vi
466853702 one.email
481607045 one.gmbh
496526921 one.in
508238016 one.al
514057276 one.si
524125868 one.red
527006900 one.coach
550055258 one.lk
553598827 one.ma
554243111 one.productions
572884351 one.wtf
573333497 one.box
583202982 one.ga
594224390 one.ve
601951050 one.photography
603783172 one.neustar
606447633 one.fo
616417177 one.uk
626668532 one.toys
652664375 one.vin
655883085 one.gy
660146955 one.archi
662525818 one.ca
673886644 one.furniture
706497695 one.healthcare
708192326 one.om
715956304 one.mobi
718366041 one.fund
735862806 one.support
738388289 one.photos
749901039 one.fitness
750338151 one.mk
765859810 one.pro
795891261 one.top
807763036 one.center
811315048 one.movie
813714049 one.bm
826227018 one.partners
839363138 one.guru
867323910 one.solar
871703615 one.town
874098136 one.ee
888596800 one.green
900491253 one.properties
914669271 one.kim
938006417 one.pe
940353884 one.no
979528535 one.wed
983016642 one.parts
987518349 one.pl
989089184 one.discount
994996611 one.bio
996927619 one.okinawa
1062165948 one.at
1063592053 one.ly
1081926908 one.voyage
1083596663 one.expert
1089538594 one.cool
1091339499 one.hockey
1094434337 one.vision
1099353750 one.network
1100684909 one.cruises
1104959062 one.coupons
1107101896 one.company