dtcn.com - robtex.com
dtcn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.55.46.28🇺🇸 DIGITALOCEAN45.55.32.0/19 DigitalOcean | ||||||
| NS | ns-1100.awsdns-09.org ⭐ | ||||||
| A | 2600:9000:5304:4c00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1100.awsdns-09.org | ||||||
| A | 205.251.196.76🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1100.awsdns-09.org | ||||||
| NS | ns-1993.awsdns-57.co.uk | ||||||
| A | 2600:9000:5307:c900::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1993.awsdns-57.co.uk | ||||||
| A | 205.251.199.201🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1993.awsdns-57.co.uk | ||||||
| NS | ns-414.awsdns-51.com | ||||||
| A | 2600:9000:5301:9e00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-414.awsdns-51.com | ||||||
| A | 205.251.193.158🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-414.awsdns-51.com | ||||||
| NS | ns-524.awsdns-01.net | ||||||
| A | 2600:9000:5302:c00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-524.awsdns-01.net | ||||||
| A | 205.251.194.12🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-524.awsdns-01.net | ||||||
| MX | dtcn.com.1.0001.arsmtp.com ⭐ | ||||||
| TXT | google-site-verification=5fVo9xTQ4A0-msAeVFMVLGHvuxpWT4uK0UlKZApbMbo | ||||||
| SOA | ns-1100.awsdns-09.orgawsdns-hostmaster@amazon.com serial=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=1771291435 | ||||||
Subdomains
Same first word
Similar names
DNS History
15 records (6 active, 9 former)
●NSns-1100.awsdns-09.org2021-06-08 → 2026-03-17 · 3 obs
● 2021-06-08 12:27:18
● 2026-03-17 11:49:46
●NSns-1993.awsdns-57.co.uk2021-06-08 → 2026-03-17 · 3 obs
● 2021-06-08 12:27:18
● 2026-03-17 11:49:46
●NSns-414.awsdns-51.com2021-06-08 → 2026-03-17 · 3 obs
● 2021-06-08 12:27:18
● 2026-03-17 11:49:46
●NSns-524.awsdns-01.net2021-06-08 → 2026-03-17 · 3 obs
● 2021-06-08 12:27:18
● 2026-03-17 11:49:46
○NSns1.dnsnameservice.com2007-11-02 → 2007-11-02 · 3 obs
○ 2015-08-03 18:50:02
○ 2026-03-17 11:49:46
○NSns1.p30.dynect.net2015-08-03 → 2017-11-25 · 5 obs
● 2015-08-03 18:50:02
● 2017-11-25 13:18:34
○ 2021-06-08 12:27:18
○ 2026-03-17 11:49:46
○NSns2.dnsnameservice.com2007-11-02 → 2007-11-02 · 3 obs
○ 2015-08-03 18:50:02
○ 2026-03-17 11:49:46
○NSns2.p30.dynect.net2015-08-03 → 2017-11-25 · 5 obs
● 2015-08-03 18:50:02
● 2017-11-25 13:18:34
○ 2021-06-08 12:27:18
○ 2026-03-17 11:49:46
○NSns3.p30.dynect.net2015-08-03 → 2017-11-25 · 5 obs
● 2015-08-03 18:50:02
● 2017-11-25 13:18:34
○ 2021-06-08 12:27:18
○ 2026-03-17 11:49:46
○NSns4.p30.dynect.net2015-08-03 → 2017-11-25 · 5 obs
● 2015-08-03 18:50:02
● 2017-11-25 13:18:34
○ 2021-06-08 12:27:18
○ 2026-03-17 11:49:46
●MXdtcn.com.1.0001.arsmtp.com2015-08-03 → 2026-03-17 · 3 obs
● 2015-08-03 18:50:02
● 2026-03-17 11:49:46
○MXsmtp.getontheweb.com2007-11-02 → 2007-11-02 · 3 obs
○ 2015-08-03 18:50:02
○ 2026-03-17 11:49:46
○A209.61.212.1522007-11-02 → 2007-11-02 · 3 obs
○ 2015-08-03 18:50:02
○ 2026-03-17 11:49:46
●A45.55.46.282017-07-04 → 2026-03-17 · 3 obs
● 2017-07-04 03:43:56
● 2026-03-17 11:49:46
○A54.243.219.362015-08-03 → 2016-11-06 · 5 obs
● 2015-08-03 18:50:02
● 2016-11-06 21:38:20
○ 2017-07-04 03:43:56
○ 2026-03-17 11:49:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net... | - |
| dtcn.com | ns-524.awsdns-01.net, ns-414.awsdns-51.com, ns-1100.awsdns-09.org, ns-1993.awsdns-57.co.uk | 1 record |
✅ Authoritative Response
Server: 205.251.194.12
NS records: ns-524.awsdns-01.net, ns-414.awsdns-51.com, ns-1100.awsdns-09.org, ns-1993.awsdns-57.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dtcn.com (unsigned zone)
⏱️ Timing
Total: 2005ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.55.46.28 |
| NS | 4 | ns-1100.awsdns-09.org, ns-1993.awsdns-57.co.uk... |
| MX | 2 | dtcn.com.1.0001.arsmtp.com (pri: 10), dtcn.com.1.0001.arsmtp.com (pri: 20) |
| TXT | 1 | google-site-verification=5fVo9xTQ4A0-msA |
| SOA | 1 | ns-1100.awsdns-09.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-414.awsdns-51.com)
Analysis
Hierarchy
dtcn.com is a parent of cdn.dtcn.com, burnside.dtcn.com and adm.dtcn.com.
IP Addresses
dtcn.com points to a single IP: 45.55.46.28.
Name Servers
dtcn.com's delegation is handled by four name servers: ns-414.awsdns-51.com, ns-524.awsdns-01.net, ns-1100.awsdns-09.org and ns-1993.awsdns-57.co.uk.
dtcn.com partially shares name servers with other domains; examples include findromanticdates.com, heraldo.es.s3-website-eu-west-1.amazonaws.com, xavierstar.link, wetravel-indonesia.com and easicomputing.org.
These name servers are commonly used with ns-504.awsdns-63.com, ns-1070.awsdns-05.org and ns-2021.awsdns-60.co.uk.
Host names with two IPs:
ns-414.awsdns-51.com points to 2600:9000:5301:9e00::1 and 205.251.193.158
ns-524.awsdns-01.net points to 2600:9000:5302:c00::1 and 205.251.194.12
ns-1100.awsdns-09.org points to 2600:9000:5304:4c00::1 and 205.251.196.76
ns-1993.awsdns-57.co.uk points to 2600:9000:5307:c900::1 and 205.251.199.201
Mail Servers
dtcn.com is handled by a single mail server, dtcn.com.1.0001.arsmtp.com.