rtcemt.com - dns.ninja
rtcemt.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1464.awsdns-55.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5305:b800::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1464.awsdns-55.org | ||||||
| A | 205.251.197.184🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1464.awsdns-55.org | ||||||
| NS | ns-168.awsdns-21.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5300:a800::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-168.awsdns-21.com | ||||||
| A | 205.251.192.168🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-168.awsdns-21.com | ||||||
| NS | ns-2034.awsdns-62.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5307:f200::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-2034.awsdns-62.co.uk | ||||||
| A | 205.251.199.242🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-2034.awsdns-62.co.uk | ||||||
| NS | ns-955.awsdns-55.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5303:bb00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-955.awsdns-55.net | ||||||
| A | 205.251.195.187🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-955.awsdns-55.net | ||||||
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=1782623570 | ||||||
Previously MX for
rtcemt.com |
Same first word
rtcemt.com |
Similar names
DNS History
9 records (4 active, 5 former)
○NSdns25.zonexdns.com2015-08-05 → 2017-04-09 · 4 obs
● 2017-04-09 21:48:12
○ 2026-03-24 12:03:56
○ 2026-06-28 05:34:36
○NSdns26.zonexdns.com2015-08-05 → 2017-04-09 · 4 obs
● 2017-04-09 21:48:12
○ 2026-03-24 12:03:56
○ 2026-06-28 05:34:36
●NSns-1464.awsdns-55.org2026-03-24 → 2026-06-28 · 3 obs
● 2026-03-24 12:03:56
● 2026-06-28 05:34:36
●NSns-168.awsdns-21.com2026-03-24 → 2026-06-28 · 3 obs
● 2026-03-24 12:03:56
● 2026-06-28 05:34:36
●NSns-2034.awsdns-62.co.uk2026-03-24 → 2026-06-28 · 3 obs
● 2026-03-24 12:03:56
● 2026-06-28 05:34:36
●NSns-955.awsdns-55.net2026-03-24 → 2026-06-28 · 3 obs
● 2026-03-24 12:03:56
● 2026-06-28 05:34:36
○MXrtcemt.com2015-08-05 → 2017-04-09 · 4 obs
● 2017-04-09 21:48:12
○ 2026-03-24 12:03:56
○ 2026-06-28 05:34:36
○A216.119.146.152015-08-05 → 2016-03-19 · 4 obs
● 2016-03-19 14:49:32
○ 2016-09-15 13:13:50
○ 2026-06-28 05:34:36
○A216.55.100.1222016-09-15 → 2017-04-09 · 5 obs
● 2016-09-15 13:13:50
● 2017-04-09 21:48:12
○ 2026-03-24 12:03:56
○ 2026-06-28 05:34:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rtcemt.com | ns-168.awsdns-21.com, ns-955.awsdns-55.net, ns-2034.awsdns-62.co.uk, ns-1464.awsdns-55.org | 2 records |
✅ Authoritative Response
Server:205.251.199.242
NS records: ns-168.awsdns-21.com, ns-955.awsdns-55.net, ns-2034.awsdns-62.co.uk, ns-1464.awsdns-55.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtcemt.com (unsigned zone)
⏱️ Timing
Total: 487ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-168.awsdns-21.com, ns-168.awsdns-21.com)
Analysis
Name Servers
Four name servers handle the delegation for rtcemt.com: ns-168.awsdns-21.com, ns-955.awsdns-55.net, ns-1464.awsdns-55.org and ns-2034.awsdns-62.co.uk.
rtcemt.com has at least partial name server overlap with other domains, such as dreamyhearts.net, hanoverfoods.com, victoriahomestore.co.ke and two others.
ns-168.awsdns-21.com, ns-955.awsdns-55.net, ns-1464.awsdns-55.org and ns-2034.awsdns-62.co.uk all point to exactly two IP numbers each: ns-168.awsdns-21.com → 205.251.192.168 and 2600:9000:5300:a800::1; ns-955.awsdns-55.net → 205.251.195.187 and 2600:9000:5303:bb00::1; ns-1464.awsdns-55.org → 205.251.197.184 and 2600:9000:5305:b800::1; ns-2034.awsdns-62.co.uk → 205.251.199.242 and 2600:9000:5307:f200::1.