DNSWHOIS.INFO - 0.21.89.in-addr.arpa
Search for IP or hostnames:
0.21.89.in-addr.arpa checked at 2025-10-20T18:43:34.496Z 254ms 64/64/64 100% R:140.21.89.in-addr.arpa
| NS | edns116.ultradns.biz | ||||||
| A | 2610:a1:1015::274 🇺🇸 Neustar | ||||||
| PTR | edns116.ultradns.biz | ||||||
| A | 204.74.67.116🇺🇸 Neustar | ||||||
| PTR | edns116.ultradns.biz | ||||||
| NS | edns116.ultradns.com | ||||||
| A | 2001:502:f3ff::274 🇺🇸 Neustar | ||||||
| PTR | edns116.ultradns.com | ||||||
| A | 204.74.66.116🇺🇸 Neustar | ||||||
| PTR | edns116.ultradns.com | ||||||
| NS | edns116.ultradns.net | ||||||
| A | 2610:a1:1014::274 🇺🇸 Neustar | ||||||
| PTR | edns116.ultradns.net | ||||||
| A | 204.74.110.116🇺🇸 Neustar | ||||||
| PTR | edns116.ultradns.net | ||||||
| NS | edns116.ultradns.org | ||||||
| A | 2001:502:4612::274 🇺🇸 Neustar | ||||||
| PTR | edns116.ultradns.org | ||||||
| A | 204.74.111.116🇺🇸 Neustar | ||||||
| PTR | edns116.ultradns.org | ||||||
21.89.in-addr.arpa
Up
177.0.21.89.in-addr.arpa |
13.0.21.89.in-addr.arpa |
207.0.21.89.in-addr.arpa |
201.0.21.89.in-addr.arpa |
38.0.21.89.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
0.21.89.in-addr.arpa is parent of 177.0.21.89.in-addr.arpa, 13.0.21.89.in-addr.arpa, 207.0.21.89.in-addr.arpa, 201.0.21.89.in-addr.arpa and 38.0.21.89.in-addr.arpa.
0.21.89.in-addr.arpa's delegation is handled by four name servers: edns116.ultradns.biz, edns116.ultradns.com, edns116.ultradns.net and edns116.ultradns.org.
0.21.89.in-addr.arpa partially shares name servers with other domains; examples include 250.216.62.in-addr.arpa, 218.255.159.in-addr.arpa, 169.80.88.in-addr.arpa, 134.84.88.in-addr.arpa and 81.84.88.in-addr.arpa.
Host names with two IPs:
edns116.ultradns.biz points to 2610:a1:1015::274 and 204.74.67.116
edns116.ultradns.com points to 2001:502:f3ff::274 and 204.74.66.116
edns116.ultradns.net points to 2610:a1:1014::274 and 204.74.110.116
edns116.ultradns.org points to 2001:502:4612::274 and 204.74.111.116