functiondesign.info - robtex.com
functiondesign.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.16.175.52🇬🇧 BYTEMARK-AS89.16.160.0/19 Bytemark Computer Consulting Ltd /19 PA | ||||||
| PTR | hofner.vm.bytemark.co.uk | ||||||
| NS | a.ns.bytemark.co.uk ⭐ | ||||||
| A | 2001:41c8:2::3🇬🇧 BYTEMARK-AS2001:41c8::/32 Bytemark Computer Consulting Ltd /32 IPv6 PA | ||||||
| PTR | a.ns.bytemark.co.uk | ||||||
| A | 80.68.80.26🇬🇧 BYTEMARK-AS80.68.80.0/20 Bytemark Computer Consulting Ltd /20 PA | ||||||
| PTR | a.ns.bytemark.co.uk | ||||||
| NS | b.ns.bytemark.co.uk | ||||||
| A | 2001:1af8:4c00:4::78🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb | ||||||
| A | 85.17.170.78🇳🇱 LEASEWEB-NL-AMS-0185.17.0.0/16 LEASEWEB | ||||||
| PTR | offsite2.bytemark.co.uk | ||||||
| NS | c.ns.bytemark.co.uk | ||||||
| A | 2001:41c8:2::5🇬🇧 BYTEMARK-AS2001:41c8::/32 Bytemark Computer Consulting Ltd /32 IPv6 PA | ||||||
| PTR | c.ns.bytemark.co.uk | ||||||
| A | 80.68.80.27🇬🇧 BYTEMARK-AS80.68.80.0/20 Bytemark Computer Consulting Ltd /20 PA | ||||||
| PTR | c.ns.bytemark.co.uk | ||||||
| MX | mx.functiondesign.info ⭐ | ||||||
| A | 89.16.175.52🇬🇧 BYTEMARK-AS89.16.160.0/19 Bytemark Computer Consulting Ltd /19 PA | ||||||
| PTR | hofner.vm.bytemark.co.uk | ||||||
| SOA | a.ns.bytemark.co.ukhostmaster@functiondesign.info serial=1788200858 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1788198202 | ||||||
Same first word
Similar names
Previous names
Next names
functioneight.info |
functionfactory.info |
functionfifteen.info |
functionforwellnessmyo.info |
functionforwellnessmyofunctionaltherapy.info |
functioninsights.info |
functionise.info |
functionlink.info |
functionone.info |
DNS History
5 records (5 active, 0 former)
●NSa.ns.bytemark.co.uk2015-06-27 → 2026-08-31 · 2 obs
● 2026-08-31 18:28:48
●NSb.ns.bytemark.co.uk2015-06-27 → 2026-08-31 · 2 obs
● 2026-08-31 18:28:48
●NSc.ns.bytemark.co.uk2015-06-27 → 2026-08-31 · 2 obs
● 2026-08-31 18:28:48
●MXmx.functiondesign.info2015-06-27 → 2026-08-31 · 2 obs
● 2026-08-31 18:28:48
●A89.16.175.522015-06-27 → 2026-08-31 · 2 obs
● 2026-08-31 18:28:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| functiondesign.info | a.ns.bytemark.co.uk, b.ns.bytemark.co.uk, c.ns.bytemark.co.uk | - |
✅ Authoritative Response
Server:85.17.170.78
NS records: a.ns.bytemark.co.uk, b.ns.bytemark.co.uk, c.ns.bytemark.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for functiondesign.info (unsigned zone)
⏱️ Timing
Total: 883ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.16.175.52 |
| NS | 3 | a.ns.bytemark.co.uk, b.ns.bytemark.co.uk... |
| MX | 1 | mx.functiondesign.info (pri: 15) |
| SOA | 1 | a.ns.bytemark.co.uk hostmaster.functiond |
Analysis
IP Addresses
functiondesign.info directs to one IP number, which is 89.16.175.52.
Among the host names that share IP numbers with functiondesign.info are mx.function-design.info, function-design.info, mx.functiondesign.org and two others.
Name Servers
The authoritative name servers for functiondesign.info are a.ns.bytemark.co.uk, b.ns.bytemark.co.uk and c.ns.bytemark.co.uk — three in total.
functiondesign.info partially shares its NS delegation with several other domains, including metropolii.com, trendtech.ca, kurt-schwitters.org and two others.
These name servers regularly co-occur with the name servers ns0.musicbox.net, ns1.musicbox.net and ns2.musicbox.net.
a.ns.bytemark.co.uk, b.ns.bytemark.co.uk and c.ns.bytemark.co.uk all resolve to exactly two IP numbers apiece: a.ns.bytemark.co.uk → 80.68.80.26 and 2001:41c8:2::3; b.ns.bytemark.co.uk → 85.17.170.78 and 2001:1af8:4c00:4::78; c.ns.bytemark.co.uk → 80.68.80.27 and 2001:41c8:2::5.
Mail Servers
functiondesign.info routes its mail through a single mail server, mx.functiondesign.info.
mx.functiondesign.info directs to just one IP number, 89.16.175.52.