author.com - robtex.com
author.com
| DNSSEC | β οΈ Not signed | ||||||
| NS | ns-1951.awsdns-51.co.uk β | ||||||
| A | 2600:9000:5307:9f00::1πΊπΈ Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1951.awsdns-51.co.uk | ||||||
| A | 205.251.199.159πΊπΈ Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1951.awsdns-51.co.uk | ||||||
| NS | ns-1116.awsdns-11.org | ||||||
| A | 2600:9000:5304:5c00::1πΊπΈ Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1116.awsdns-11.org | ||||||
| A | 205.251.196.92πΊπΈ Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1116.awsdns-11.org | ||||||
| NS | ns-278.awsdns-34.com | ||||||
| A | 2600:9000:5301:1600::1πΊπΈ Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-278.awsdns-34.com | ||||||
| A | 205.251.193.22πΊπΈ Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-278.awsdns-34.com | ||||||
| NS | ns-641.awsdns-16.net | ||||||
| A | 2600:9000:5302:8100::1πΊπΈ Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-641.awsdns-16.net | ||||||
| A | 205.251.194.129πΊπΈ Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-641.awsdns-16.net | ||||||
| SOA | ns-1951.awsdns-51.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
com
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778334696 | ||||||
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
βNSns-1116.awsdns-11.org2015-08-12 β 2026-05-09 Β· 3 obs
β 2015-08-12 08:25:44
β 2026-05-09 14:04:48
βNSns-1951.awsdns-51.co.uk2015-08-12 β 2026-05-09 Β· 3 obs
β 2015-08-12 08:25:44
β 2026-05-09 14:04:48
βNSns-278.awsdns-34.com2015-08-12 β 2026-05-09 Β· 3 obs
β 2015-08-12 08:25:44
β 2026-05-09 14:04:48
βNSns-641.awsdns-16.net2015-08-12 β 2026-05-09 Β· 3 obs
β 2015-08-12 08:25:44
β 2026-05-09 14:04:48
βNSns.infospace.com2007-10-28 β 2007-10-28 Β· 3 obs
β 2015-08-12 08:25:44
β 2026-05-09 14:04:48
βNSns2.infospace.com2007-10-28 β 2007-10-28 Β· 3 obs
β 2015-08-12 08:25:44
β 2026-05-09 14:04:48
βNSns3.infospace.com2007-10-28 β 2007-10-28 Β· 3 obs
β 2015-08-12 08:25:44
β 2026-05-09 14:04:48
βMXmail.infospace.com2007-10-28 β 2007-10-28 Β· 3 obs
β 2015-08-12 08:25:44
β 2026-05-09 14:04:48
βA206.29.192.2002007-10-28 β 2007-10-28 Β· 3 obs
β 2015-08-12 08:25:44
β 2026-05-09 14:04:48
βA52.34.50.852017-07-13 β 2017-07-13 Β· 4 obs
β 2017-07-13 20:59:10
β 2026-02-26 21:38:36
β 2026-05-09 14:04:48
βA54.200.57.2422015-08-12 β 2016-07-16 Β· 5 obs
β 2015-08-12 08:25:44
β 2016-07-16 04:57:30
β 2017-07-13 20:59:10
β 2026-05-09 14:04:48
βA54.68.87.2292015-08-12 β 2017-07-13 Β· 7 obs
β 2015-08-12 08:25:44
β 2015-09-28 13:42:24
β 2015-12-09 20:28:08
β 2017-07-13 20:59:10
β 2021-04-16 20:24:18
β 2026-05-09 14:04:48
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| author.com | ns-641.awsdns-16.net, ns-278.awsdns-34.com, ns-1116.awsdns-11.org, ns-1951.awsdns-51.co.uk | 2 records |
β Authoritative Response
Server:205.251.199.159
NS records: ns-641.awsdns-16.net, ns-278.awsdns-34.com, ns-1116.awsdns-11.org, ns-1951.awsdns-51.co.uk
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for author.com (unsigned zone)
β±οΈ Timing
Total: 398ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1116.awsdns-11.org, ns-1951.awsdns-51.co.uk... |
| SOA | 1 | ns-1951.awsdns-51.co.uk awsdns-hostmaste |
π Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-278.awsdns-34.com, ns-278.awsdns-34.com)
Analysis
Name Servers
author.com is delegated to four name servers: ns-278.awsdns-34.com, ns-641.awsdns-16.net, ns-1116.awsdns-11.org and ns-1951.awsdns-51.co.uk.
author.com at least partially shares name servers with other domains such as laboratoryrodents.com, prod-dct-ams.abs-cbn.com, skyscanner.com.mw, jurabi.com and bigskyrestaurant.com.
These name servers are often used together with ns-773.awsdns-32.net, ns-756.awsdns-30.net, ns-1935.awsdns-49.co.uk, ns-324.awsdns-40.com, ns-1501.awsdns-59.org, ns1.skyscanner-dns.org, ns2.skyscanner-dns.org, ns-1999.awsdns-57.co.uk, ns1.skyscanner-dns.co.uk and ns2.skyscanner-dns.co.uk.
Host names with two IP numbers:
ns-278.awsdns-34.com points to 2600:9000:5301:1600::1 and 205.251.193.22
ns-641.awsdns-16.net points to 2600:9000:5302:8100::1 and 205.251.194.129
ns-1116.awsdns-11.org points to 2600:9000:5304:5c00::1 and 205.251.196.92
ns-1951.awsdns-51.co.uk points to 2600:9000:5307:9f00::1 and 205.251.199.159