fcstrings.com - robtex.com
fcstrings.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.92.72.67🇬🇧 UKNOC-AS85.92.64.0/19 UKNOC-RT | ||||||
| PTR | gsh30.guru.net.uk | ||||||
| NS | ns1.guru.net.uk ⭐ | ||||||
| A | 85.92.90.228🇬🇧 UKNOC-AS85.92.64.0/19 UKNOC-RT | ||||||
| NS | ns2.guru.net.uk | ||||||
| A | 31.24.110.249🇬🇧 SC31.24.104.0/21 | ||||||
| MX | mx1.mailchannels.net ⭐ | ||||||
| A | 54.69.1.140🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix | ||||||
| PTR | ec2-54-69-1-140.us-west-2.compute.amazonaws.com | ||||||
| MX | mx2.mailchannels.net ⭐ | ||||||
| A | 18.236.29.166🇺🇸 Amazon18.236.0.0/15 EC2 PDX prefix | ||||||
| PTR | ec2-18-236-29-166.us-west-2.compute.amazonaws.com | ||||||
| TXT | v=spf1 include:spf.guru.net.uk -all | ||||||
| SOA | ns1.guru.net.ukgsh-in@guru.net.uk 2026-03-08 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| 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=1775088467 | ||||||
Same first word
fcstrings.com |
DNS History
21 records (5 active, 16 former)
○NScarter.ns.cloudflare.com2020-01-08 → 2020-01-08 · 3 obs
● 2020-01-08 22:23:02
○ 2026-04-02 00:20:40
○NSdana.ns.cloudflare.com2020-01-08 → 2020-01-08 · 3 obs
● 2020-01-08 22:23:02
○ 2026-04-02 00:20:40
○NSns1.am24.siteground.biz2015-11-10 → 2016-06-19 · 5 obs
● 2015-11-10 14:19:30
● 2016-06-19 06:50:56
○ 2017-02-04 14:24:38
○ 2026-04-02 00:20:40
○NSns1.ams1.siteground.eu2015-07-07 → 2015-07-07 · 3 obs
○ 2015-11-10 14:19:30
○ 2026-04-02 00:20:40
●NSns1.guru.net.uk2026-04-02 → 2026-04-02 · 2 obs
● 2026-04-02 00:20:40
○NSns1.ukm6.siteground.biz2017-02-04 → 2017-02-04 · 4 obs
● 2017-02-04 14:24:38
○ 2020-01-08 22:23:02
○ 2026-04-02 00:20:40
○NSns2.am24.siteground.biz2015-11-10 → 2016-06-19 · 5 obs
● 2015-11-10 14:19:30
● 2016-06-19 06:50:56
○ 2017-02-04 14:24:38
○ 2026-04-02 00:20:40
○NSns2.ams1.siteground.eu2015-07-07 → 2015-07-07 · 3 obs
○ 2015-11-10 14:19:30
○ 2026-04-02 00:20:40
●NSns2.guru.net.uk2026-04-02 → 2026-04-02 · 2 obs
● 2026-04-02 00:20:40
○NSns2.ukm6.siteground.biz2017-02-04 → 2017-02-04 · 4 obs
● 2017-02-04 14:24:38
○ 2020-01-08 22:23:02
○ 2026-04-02 00:20:40
○MXjshmedia.com2020-01-08 → 2020-01-08 · 3 obs
● 2020-01-08 22:23:02
○ 2026-04-02 00:20:40
●MXmx1.mailchannels.net2026-04-02 → 2026-04-02 · 2 obs
● 2026-04-02 00:20:40
○MXmx10.mailspamprotection.com2015-07-07 → 2017-02-04 · 4 obs
● 2017-02-04 14:24:38
○ 2020-01-08 22:23:02
○ 2026-04-02 00:20:40
●MXmx2.mailchannels.net2026-04-02 → 2026-04-02 · 2 obs
● 2026-04-02 00:20:40
○MXmx20.mailspamprotection.com2015-07-07 → 2017-02-04 · 4 obs
● 2017-02-04 14:24:38
○ 2020-01-08 22:23:02
○ 2026-04-02 00:20:40
○MXmx30.mailspamprotection.com2015-07-07 → 2017-02-04 · 4 obs
● 2017-02-04 14:24:38
○ 2020-01-08 22:23:02
○ 2026-04-02 00:20:40
○A167.99.192.872020-01-08 → 2020-01-08 · 3 obs
● 2020-01-08 22:23:02
○ 2026-04-02 00:20:40
○A181.224.135.632015-07-07 → 2015-07-07 · 3 obs
○ 2015-11-10 14:19:30
○ 2026-04-02 00:20:40
○A37.60.224.702015-11-10 → 2016-02-12 · 5 obs
● 2015-11-10 14:19:30
● 2016-02-12 01:21:04
○ 2016-06-19 06:50:56
○ 2026-04-02 00:20:40
○A77.104.130.1782016-06-19 → 2017-02-04 · 5 obs
● 2016-06-19 06:50:56
● 2017-02-04 14:24:38
○ 2020-01-08 22:23:02
○ 2026-04-02 00:20:40
●A85.92.72.672026-04-02 → 2026-04-02 · 2 obs
● 2026-04-02 00:20:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net... | - |
| fcstrings.com | ns1.guru.net.uk, ns2.guru.net.uk | - |
✅ Authoritative Response
Server:85.92.90.228
NS records: ns1.guru.net.uk, ns2.guru.net.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fcstrings.com (unsigned zone)
⏱️ Timing
Total: 626ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.92.72.67 |
| NS | 2 | ns1.guru.net.uk, ns2.guru.net.uk |
| MX | 2 | mx2.mailchannels.net (pri: 10), mx1.mailchannels.net (pri: 10) |
| TXT | 1 | v=spf1 include:spf.guru.net.uk -all |
| SOA | 1 | ns1.guru.net.uk gsh-in.guru.net.uk |
Analysis
IP Addresses
fcstrings.com resolves to one IP number: 85.92.72.67.
Other host names, for instance milkingparlourproductions.com, joots.co.uk, www.technoforce.net, technoforce.net and benco.co.uk share IP numbers with fcstrings.com.
Name Servers
fcstrings.com's delegation uses two name servers: ns1.guru.net.uk and ns2.guru.net.uk.
fcstrings.com uses the same name server setup as other domains, such as s-i-x.co.uk, finestdesign.co.uk, advancedbatterysupplies.gds.guru.net.uk, pslighting.net and devonrcc.org.uk.
fcstrings.com at least partially shares name servers with other domains, including dzign-uk.com, goodtogopeace.org, weloveproperty.co.uk, blacklioninn.co.uk and designspin.co.uk.
These name servers are commonly used together with the name servers ns1.myukcloud.com, ns2.myukcloud.com, ns2.flump.net and ns.flump.net.
Host names with a single IP address: ns1.guru.net.uk points to 85.92.90.228; ns2.guru.net.uk points to 31.24.110.249.
Mail Servers
fcstrings.com is served by two mail servers mx1.mailchannels.net and mx2.mailchannels.net.
fcstrings.com shares the same mail server setup as other domains, for instance mail.superkasa.net, kifr.com, ebmpapst.nu, wombnet.com and cjthex.com.
fcstrings.com shares some mail servers with other domains, at least in part, for example mail.gestetner.com.
Host names with a single IP address: mx1.mailchannels.net points to 54.69.1.140; mx2.mailchannels.net points to 18.236.29.166.