threadneedle.is - dns.ninja
threadneedle.is
| DNSSEC | ⚠️ Not signed | ||||||
| NS | udns2.cscdns.uk ⭐ | ||||||
| A | 2001:502:4612::201🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | udns2.cscdns.net | ||||||
| PTR | edns1.ultradns.org | ||||||
| PTR | udns2.cscdns.uk | ||||||
| PTR | ns2.webipdns.com.au | ||||||
| A | 204.74.111.1🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar | ||||||
| PTR | ns2.alba.bank | ||||||
| PTR | udns2.cscdns.net | ||||||
| PTR | edns1.ultradns.org | ||||||
| PTR | udns2.cscdns.uk | ||||||
| PTR | ns2.webipdns.com.au | ||||||
| NS | udns1.cscdns.net | ||||||
| A | 2001:502:f3ff::201🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | edns1.ultradns.com | ||||||
| PTR | udns1.cscdns.net | ||||||
| PTR | udns1.cscdns.uk | ||||||
| PTR | ns1.webipdns.com.au | ||||||
| A | 204.74.66.1🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar | ||||||
| PTR | ns1.alba.bank | ||||||
| PTR | edns1.ultradns.com | ||||||
| PTR | udns1.cscdns.net | ||||||
| PTR | udns1.cscdns.uk | ||||||
| PTR | ns1.webipdns.com.au | ||||||
| MX | custmx.cscdns.net ⭐ | ||||||
| A | 198.58.121.58🇺🇸 AKAMAI-LINODE-AP198.58.96.0/19 Akamai Technologies | ||||||
| PTR | 198-58-121-58.ip.linodeusercontent.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | udns2.cscdns.ukhostmaster@cscdns.net 2023-12-13 #5 | ||||||
is
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.is ⭐ | ||||||
| NS | c.nic.is | ||||||
| NS | d.nic.is | ||||||
| NS | e.nic.is | ||||||
| NS | f.nic.is | ||||||
| SOA | a.nic.ishostmaster@isnic.is serial=1781357402 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSudns1.cscdns.net2026-04-14 → 2026-06-13 · 2 obs
● 2026-06-13 13:35:46
●MXcustmx.cscdns.net2026-04-14 → 2026-06-13 · 2 obs
● 2026-06-13 13:35:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| is | a.nic.is, c.nic.is, d.nic.is, e.nic.is... | - |
| threadneedle.is | udns1.cscdns.net, udns2.cscdns.uk | - |
✅ Authoritative Response
Server:204.74.66.1
NS records: udns1.cscdns.net, udns2.cscdns.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for threadneedle.is (unsigned zone)
⏱️ Timing
Total: 619ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | udns1.cscdns.net, udns2.cscdns.uk |
| MX | 1 | custmx.cscdns.net (pri: 10) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | udns2.cscdns.uk hostmaster.cscdns.net |
Analysis
Name Servers
threadneedle.is has two authoritative name servers — udns1.cscdns.net and udns2.cscdns.uk.
The name server configuration of threadneedle.is is shared with other domains, for instance johnhancockiinsurance.com, ceresit.al, lindehealthcare.ie and two others.
threadneedle.is shares at least some of its name servers with other domains, including manulifecollegesavings.com, progress-hausgeraete.de, recondotech.com and two others.
These name servers are frequently paired with the name servers ns0005.secondary.cloudflare.com and ns0182.secondary.cloudflare.com.
Both udns1.cscdns.net and udns2.cscdns.uk have two IP addresses each. udns1.cscdns.net resolves to 204.74.66.1 and 2001:502:f3ff::201; udns2.cscdns.uk resolves to 204.74.111.1 and 2001:502:4612::201.
Mail Servers
threadneedle.is uses one mail server — custmx.cscdns.net.
The mail server setup of threadneedle.is matches that of other domains such as keysight.co.in, vzwringtones.com, vigantol.com and two others.
custmx.cscdns.net points to one IP number — 198.58.121.58.