xcal.sky - robtex.com
xcal.sky
sky
| DNSSEC | π Signed (DS record present) | ||||||
| NS | dns1.nic.sky β | ||||||
| NS | dns2.nic.sky | ||||||
| NS | dns3.nic.sky | ||||||
| NS | dns4.nic.sky | ||||||
| NS | dnsa.nic.sky | ||||||
| NS | dnsb.nic.sky | ||||||
| NS | dnsc.nic.sky | ||||||
| NS | dnsd.nic.sky | ||||||
| SOA | dns1.nic.skyhostmaster@nominet.org.uk serial=1772709140 | ||||||
Subdomains
r53.xcal.sky |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
βNSedns1.ultradns.biz2026-02-19 β 2026-03-28 Β· 2 obs
β 2026-03-28 12:41:04
βNSedns1.ultradns.com2026-02-19 β 2026-03-28 Β· 2 obs
β 2026-03-28 12:41:04
βNSedns1.ultradns.net2026-02-19 β 2026-03-28 Β· 2 obs
β 2026-03-28 12:41:04
βNSedns1.ultradns.org2026-02-19 β 2026-03-28 Β· 2 obs
β 2026-03-28 12:41:04
βNSns0.isp.sky.com2026-02-19 β 2026-03-28 Β· 2 obs
β 2026-03-28 12:41:04
βNSns1.isp.sky.com2026-02-19 β 2026-03-28 Β· 2 obs
β 2026-03-28 12:41:04
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sky | dnsd.nic.sky, dns1.nic.sky, dns2.nic.sky, dns3.nic.sky... | 16 records |
| xcal.sky | edns1.ultradns.net, edns1.ultradns.biz, ns1.isp.sky.com, ns0.isp.sky.com... | - |
β Authoritative Response
Server:204.74.110.1
NS records: edns1.ultradns.net, edns1.ultradns.biz, ns1.isp.sky.com, ns0.isp.sky.com, edns1.ultradns.com, edns1.ultradns.org
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for xcal.sky (unsigned zone)
β±οΈ Timing
Total: 750ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | edns1.ultradns.biz, ns0.isp.sky.com... |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns0.isp.sky.com hostmaster.isp.sky.com |
π Glue Records Collected
Total: 16
In-bailiwick: 16 (dnsd.nic.sky, dnsc.nic.sky, dnsb.nic.sky...)
Analysis
Hierarchy
xcal.sky is a parent of r53.xcal.sky.
Name Servers
xcal.sky is delegated to six name servers: edns1.ultradns.biz, edns1.ultradns.com, edns1.ultradns.net, edns1.ultradns.org, ns0.isp.sky.com and ns1.isp.sky.com.
At least part of the name servers for xcal.sky are shared with other domains, for instance smodadmin.com, blackknightclientconnect.net, firststatebanksw.com, 94.70.5.in-addr.arpa and 209.65.5.in-addr.arpa.
these name servers are commonly used with the name servers dns1.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net, dns2.p03.nsone.net, edns2.ultradns.biz, edns2.ultradns.com, edns2.ultradns.net, edns2.ultradns.org, ns89.ultradns2.com and ns89.ultradns2.org.
Hosts with two IPs:
edns1.ultradns.biz points to 2610:a1:1015::201 and 204.74.67.1
edns1.ultradns.com points to 2001:502:f3ff::201 and 204.74.66.1
edns1.ultradns.net points to 2610:a1:1014::201 and 204.74.110.1
edns1.ultradns.org points to 2001:502:4612::201 and 204.74.111.1
Hosts with one IP:
ns0.isp.sky.com points to 90.207.238.101
ns1.isp.sky.com points to 90.207.238.102