teller.is - robtex.com
teller.is
| DNSSEC | ⚠️ Not signed | ||||||
| A | 204.74.99.103🇺🇸 MAINT-ID-12008204.74.99.0/24 Neustar | ||||||
| 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 | ||||||
| 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 | ||||||
| MX | smtp1.speednames.com ⭐ | ||||||
| A | 185.26.230.84🇬🇧 NETNAMES185.26.230.0/24 NetNames Operations Limited | ||||||
| PTR | mxa.speednames.com | ||||||
| MX | smtp2.speednames.com(20) | ||||||
| A | 185.26.230.90🇬🇧 NETNAMES185.26.230.0/24 NetNames Operations Limited | ||||||
| PTR | mxb.speednames.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | udns1.cscdns.netpremiumdns@support.neustar 2019-10-26 #7 | ||||||
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=1784909403 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSudns1.cscdns.net2026-07-12 → 2026-07-24 · 2 obs
● 2026-07-24 17:03:50
●MXsmtp1.speednames.com2026-07-12 → 2026-07-24 · 2 obs
● 2026-07-24 17:03:50
●MXsmtp2.speednames.com2026-07-12 → 2026-07-24 · 2 obs
● 2026-07-24 17:03:50
●A204.74.99.1032026-07-12 → 2026-07-24 · 2 obs
● 2026-07-24 17:03:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| is | a.nic.is, c.nic.is, d.nic.is, e.nic.is... | 10 records |
| teller.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 teller.is (unsigned zone)
⏱️ Timing
Total: 1800ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 204.74.99.103 |
| NS | 2 | udns1.cscdns.net, udns2.cscdns.uk |
| MX | 2 | smtp1.speednames.com (pri: 10), smtp2.speednames.com (pri: 20) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | udns1.cscdns.net premiumdns.support.neus |
📌 Glue Records Collected
Total: 10
In-bailiwick: 10 (a.nic.is, c.nic.is, d.nic.is...)
Analysis
IP Addresses
teller.is points to a single IP number: 204.74.99.103.
Additional host names — colorstay.net, thomsonalfresco.co.uk, sleepi.biz and two others — share IP numbers with teller.is.
Name Servers
Two name servers handle the delegation for teller.is: udns1.cscdns.net and udns2.cscdns.uk.
teller.is shares its name server setup with other domains, including manutan.ie, tradecareers.mobi, kraftbarbecuesauce.com and two others.
teller.is at least partially shares name servers with other domains, including voluntaryregisteredsavingsplan.com, ilovebeef.co.kr, gasovenburnerrecall.ca and arthurmartinelectrolux.fr.
udns1.cscdns.net and udns2.cscdns.uk both carry two IP addresses. The A records for udns1.cscdns.net are 204.74.66.1 and 2001:502:f3ff::201; the A records for udns2.cscdns.uk are 204.74.111.1 and 2001:502:4612::201.
Mail Servers
teller.is has two mail servers: smtp1.speednames.com and smtp2.speednames.com.
teller.is shares the same mail server setup as other domains, including safelink.dk, grabshare.com.kh, nets-technology.mk and two others.
teller.is uses mail servers that are also used by other domains, including bksv.fi, arvid-nordquist.net and arvidnordquist.org.
smtp1.speednames.com and smtp2.speednames.com each resolve to one IP number: smtp1.speednames.com points to 185.26.230.84 and smtp2.speednames.com points to 185.26.230.90.