skype - robtex.com
skype
(root)
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.root-servers.net β β οΈ Not in parent delegation | ||||||
| NS | b.root-servers.net β οΈ Not in parent delegation | ||||||
| NS | c.root-servers.net β οΈ Not in parent delegation | ||||||
| NS | d.root-servers.net β οΈ Not in parent delegation | ||||||
| NS | e.root-servers.net β οΈ Not in parent delegation | ||||||
| NS | f.root-servers.net β οΈ Not in parent delegation | ||||||
| NS | g.root-servers.net β οΈ Not in parent delegation | ||||||
| NS | h.root-servers.net β οΈ Not in parent delegation | ||||||
| NS | i.root-servers.net β οΈ Not in parent delegation | ||||||
| NS | j.root-servers.net β οΈ Not in parent delegation | ||||||
| NS | k.root-servers.net β οΈ Not in parent delegation | ||||||
| NS | l.root-servers.net β οΈ Not in parent delegation | ||||||
| NS | m.root-servers.net β οΈ Not in parent delegation | ||||||
| SOA | a.root-servers.netnstld@verisign-grs.com 2026-10-12 #1 | ||||||
Subdomains
Same first word
Similar names
DNS History
19 records (8 active, 11 former)
βNSa.nic.skype2021-10-30 β 2021-10-30 Β· 4 obs
β 2021-10-30 04:16:30
β 2026-02-15 22:54:26
β 2026-10-13 05:03:26
βNSb.nic.skype2021-10-30 β 2021-10-30 Β· 4 obs
β 2021-10-30 04:16:30
β 2026-02-15 22:54:26
β 2026-10-13 05:03:26
βNSc.nic.skype2021-10-30 β 2021-10-30 Β· 4 obs
β 2021-10-30 04:16:30
β 2026-02-15 22:54:26
β 2026-10-13 05:03:26
βNSdns1.nic.skype2026-02-15 β 2026-10-13 Β· 3 obs
β 2026-02-15 22:54:26
β 2026-10-13 05:03:26
βNSdns2.nic.skype2026-02-15 β 2026-10-13 Β· 3 obs
β 2026-02-15 22:54:26
β 2026-10-13 05:03:26
βNSdns3.nic.skype2026-02-15 β 2026-10-13 Β· 3 obs
β 2026-02-15 22:54:26
β 2026-10-13 05:03:26
βNSdns4.nic.skype2026-02-15 β 2026-10-13 Β· 3 obs
β 2026-02-15 22:54:26
β 2026-10-13 05:03:26
βNSdnsa.nic.skype2026-02-15 β 2026-10-13 Β· 3 obs
β 2026-02-15 22:54:26
β 2026-10-13 05:03:26
βNSdnsb.nic.skype2026-02-15 β 2026-10-13 Β· 3 obs
β 2026-02-15 22:54:26
β 2026-10-13 05:03:26
βNSdnsc.nic.skype2026-02-15 β 2026-10-13 Β· 3 obs
β 2026-02-15 22:54:26
β 2026-10-13 05:03:26
βNSdnsd.nic.skype2026-02-15 β 2026-10-13 Β· 3 obs
β 2026-02-15 22:54:26
β 2026-10-13 05:03:26
βNSns1.dns.nic.skype2015-08-12 β 2021-10-30 Β· 4 obs
β 2021-10-30 04:16:30
β 2026-02-15 22:54:26
β 2026-10-13 05:03:26
βNSns2.dns.nic.skype2015-08-12 β 2021-10-30 Β· 4 obs
β 2021-10-30 04:16:30
β 2026-02-15 22:54:26
β 2026-10-13 05:03:26
βNSns3.dns.nic.skype2015-08-12 β 2021-10-30 Β· 4 obs
β 2021-10-30 04:16:30
β 2026-02-15 22:54:26
β 2026-10-13 05:03:26
βNSns4.dns.nic.skype2015-08-12 β 2021-05-06 Β· 4 obs
β 2021-05-06 17:13:40
β 2021-10-30 04:16:30
β 2026-10-13 05:03:26
βNSns5.dns.nic.skype2015-08-12 β 2021-05-06 Β· 4 obs
β 2021-05-06 17:13:40
β 2021-10-30 04:16:30
β 2026-10-13 05:03:26
βNSns6.dns.nic.skype2015-08-12 β 2021-05-06 Β· 4 obs
β 2021-05-06 17:13:40
β 2021-10-30 04:16:30
β 2026-10-13 05:03:26
βMXyour-dns-needs-immediate-attention.skype2015-08-12 β 2015-09-21 Β· 4 obs
β 2015-09-21 21:16:58
β 2015-09-25 21:40:06
β 2026-10-13 05:03:26
βA127.0.53.532015-08-12 β 2015-09-21 Β· 4 obs
β 2015-09-21 21:16:58
β 2015-09-25 21:40:06
β 2026-10-13 05:03:26
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| skype | dns1.nic.skype, dns2.nic.skype, dns3.nic.skype, dns4.nic.skype... | 15 records |
β Authoritative Response
Server:43.230.51.138
NS records: dns1.nic.skype, dns2.nic.skype, dns3.nic.skype, dns4.nic.skype, dnsa.nic.skype, dnsb.nic.skype, dnsc.nic.skype, dnsd.nic.skype
π DNSSEC Status
π Secure (DNSSEC validated)
Chain of trust verified from root to domain
β±οΈ Timing
Total: 461ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 8 | dns1.nic.skype, dns4.nic.skype... |
| TXT | 1 | #Timestamp: 1791867600 |
| SOA | 1 | dns1.nic.skype hostmaster.nominet.org.uk |
π Glue Records Collected
Total: 15
In-bailiwick: 15 (dns1.nic.skype, dns2.nic.skype, dns3.nic.skype...)
Analysis
Hierarchy
Among the subdomains of skype are home.skype, business.skype, call.skype, support.skype, www.skype and a few other host names.
Name Servers
skype delegates authority to 8 name servers: dns1.nic.skype, dns2.nic.skype, dns3.nic.skype plus 5 other.
At least some of skype's name servers are also used by other domains, among them nic.skype.
These name servers tend to appear together with the name servers dns4.nic.skype, dnsa.nic.skype and dnsb.nic.skype, plus two others.
Host names pointing to two IP addresses:
dns1.nic.skype directs traffic to 213.248.219.138 and 2a01:618:403::138.
dns2.nic.skype directs traffic to 103.49.83.138 and 2401:fd80:403::138.
dns3.nic.skype directs traffic to 213.248.223.138 and 2a01:618:407::138.
dns4.nic.skype directs traffic to 43.230.51.138 and 2401:fd80:407::138.
dnsa.nic.skype directs traffic to 156.154.100.3 and 2001:502:ad09::3.
dnsb.nic.skype directs traffic to 156.154.101.3 and 2001:502:2eda::3.
dnsc.nic.skype directs traffic to 156.154.102.3 and 2610:a1:1009::3.
dnsd.nic.skype directs traffic to 156.154.103.3 and 2610:a1:1010::3.