fc-sys.com - robtex.com

fc-sys.com

DNSSEC⚠️ Not signed
NSns-1288.awsdns-33.org ⭐
A2600:9000:5305:800::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1288.awsdns-33.org
A205.251.197.8🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1288.awsdns-33.org
NSns-1559.awsdns-02.co.uk
A2600:9000:5306:1700::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1559.awsdns-02.co.uk
A205.251.198.23🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1559.awsdns-02.co.uk
NSns-266.awsdns-33.com
A2600:9000:5301:a00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-266.awsdns-33.com
A205.251.193.10🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-266.awsdns-33.com
NSns-560.awsdns-06.net
A2600:9000:5302:3000::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-560.awsdns-06.net
A205.251.194.48🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-560.awsdns-06.net
SOAns-1288.awsdns-33.orgawsdns-hostmaster@amazon.com serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776266562

Same first word

fc-sys.com

DNS History

15 records (4 active, 11 former)

2008201020122014201620182020202220242026NSns-1288.awsdns-33.orgns-1559.awsdns-02.co.ukns-266.awsdns-33.comns-560.awsdns-06.netmayflower.forschooner.netns.fc-sys.comns.forschooner.netns2.sphere.ad.jpMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.commail.fc-sys.commx.fc-sys.com
○NSmayflower.forschooner.net2015-08-03 → 2017-12-31 · 4 obs
○ 2007-08-15 18:09:18
● 2015-08-03 04:16:40
● 2017-12-31 03:14:44
○ 2026-04-15 15:46:36
●NSns-1288.awsdns-33.org2026-04-15 → 2026-04-15 · 2 obs
○ 2017-12-31 03:14:44
● 2026-04-15 15:46:36
●NSns-1559.awsdns-02.co.uk2026-04-15 → 2026-04-15 · 2 obs
○ 2017-12-31 03:14:44
● 2026-04-15 15:46:36
●NSns-266.awsdns-33.com2026-04-15 → 2026-04-15 · 2 obs
○ 2017-12-31 03:14:44
● 2026-04-15 15:46:36
●NSns-560.awsdns-06.net2026-04-15 → 2026-04-15 · 2 obs
○ 2017-12-31 03:14:44
● 2026-04-15 15:46:36
○NSns.fc-sys.com2007-08-15 → 2007-08-15 · 3 obs
● 2007-08-15 18:09:18
○ 2015-08-03 04:16:40
○ 2026-04-15 15:46:36
○NSns.forschooner.net2015-08-03 → 2017-12-31 · 4 obs
○ 2007-08-15 18:09:18
● 2015-08-03 04:16:40
● 2017-12-31 03:14:44
○ 2026-04-15 15:46:36
○NSns2.sphere.ad.jp2007-08-15 → 2007-08-15 · 3 obs
● 2007-08-15 18:09:18
○ 2015-08-03 04:16:40
○ 2026-04-15 15:46:36
○MXalt1.aspmx.l.google.com2017-12-31 → 2017-12-31 · 3 obs
○ 2017-01-05 13:42:48
● 2017-12-31 03:14:44
○ 2026-04-15 15:46:36
○MXalt2.aspmx.l.google.com2017-12-31 → 2017-12-31 · 3 obs
○ 2017-01-05 13:42:48
● 2017-12-31 03:14:44
○ 2026-04-15 15:46:36
○MXaspmx.l.google.com2017-12-31 → 2017-12-31 · 3 obs
○ 2017-01-05 13:42:48
● 2017-12-31 03:14:44
○ 2026-04-15 15:46:36
○MXaspmx2.googlemail.com2017-12-31 → 2017-12-31 · 3 obs
○ 2017-01-05 13:42:48
● 2017-12-31 03:14:44
○ 2026-04-15 15:46:36
○MXaspmx3.googlemail.com2017-12-31 → 2017-12-31 · 3 obs
○ 2017-01-05 13:42:48
● 2017-12-31 03:14:44
○ 2026-04-15 15:46:36
○MXmail.fc-sys.com2007-08-15 → 2007-08-15 · 3 obs
● 2007-08-15 18:09:18
○ 2015-08-03 04:16:40
○ 2026-04-15 15:46:36
○MXmx.fc-sys.com2015-08-03 → 2017-01-05 · 5 obs
○ 2007-08-15 18:09:18
● 2015-08-03 04:16:40
● 2017-01-05 13:42:48
○ 2017-12-31 03:14:44
○ 2026-04-15 15:46:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net...-
fc-sys.comns-560.awsdns-06.net, ns-266.awsdns-33.com, ns-1559.awsdns-02.co.uk, ns-1288.awsdns-33.org1 record

✅ Authoritative Response

Server:205.251.194.48

NS records: ns-560.awsdns-06.net, ns-266.awsdns-33.com, ns-1559.awsdns-02.co.uk, ns-1288.awsdns-33.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fc-sys.com (unsigned zone)

⏱️ Timing

Total: 723ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-1288.awsdns-33.org, ns-1559.awsdns-02.co.uk...
SOA1ns-1288.awsdns-33.org awsdns-hostmaster.

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-266.awsdns-33.com)

Analysis

Name Servers

fc-sys.com is delegated to four name servers: ns-266.awsdns-33.com, ns-560.awsdns-06.net, ns-1288.awsdns-33.org and ns-1559.awsdns-02.co.uk.

fc-sys.com shares some name servers with other domains, for example m78-sukagawa.jp, acumaticauk.com, ucnuat2.com, enfacare.com and projector-spotlight.com.

These name servers are often used together with ns-508.awsdns-63.com, ns-716.awsdns-25.net and ns-1959.awsdns-52.co.uk.

Host names with two IP numbers

Two IPs per host:

ns-266.awsdns-33.com points to 2600:9000:5301:a00::1 and 205.251.193.10

ns-560.awsdns-06.net points to 2600:9000:5302:3000::1 and 205.251.194.48

ns-1288.awsdns-33.org points to 2600:9000:5305:800::1 and 205.251.197.8

ns-1559.awsdns-02.co.uk points to 2600:9000:5306:1700::1 and 205.251.198.23