ngprefs.com - robtex.com
ngprefs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 75.2.26.191🇺🇸 Amazon75.2.16.0/20 | ||||||
| PTR | acb31c90855004c36.awsglobalaccelerator.com | ||||||
| A | 99.83.251.4🇺🇸 Amazon99.83.240.0/20 | ||||||
| NS | ns112.twdcns.org ⭐ | ||||||
| A | 2600:9000:5304:2f00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1071.awsdns-05.org | ||||||
| A | 205.251.196.47🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1071.awsdns-05.org | ||||||
| NS | ns112.twdcns.co.uk | ||||||
| A | 2600:9000:5307:3800::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1848.awsdns-39.co.uk | ||||||
| A | 205.251.199.56🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1848.awsdns-39.co.uk | ||||||
| NS | ns112.twdcns.com | ||||||
| A | 2600:9000:5300:a300::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-163.awsdns-20.com | ||||||
| A | 205.251.192.163🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-163.awsdns-20.com | ||||||
| NS | ns112.twdcns.net | ||||||
| A | 2600:9000:5302:9300::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-659.awsdns-18.net | ||||||
| A | 205.251.194.147🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-659.awsdns-18.net | ||||||
| SOA | ns112.twdcns.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 | ||||||
Up
www.ngprefs.com |
Same first word
ngprefs.com |
DNS History
15 records (6 active, 9 former)
○NSa1-108.akam.net2016-02-10 → 2017-07-03 · 5 obs
● 2016-02-10 16:31:52
● 2017-07-03 08:19:30
○ 2026-02-24 13:25:40
○ 2026-02-28 13:04:28
○NSa11-65.akam.net2016-02-10 → 2017-07-03 · 5 obs
● 2016-02-10 16:31:52
● 2017-07-03 08:19:30
○ 2026-02-24 13:25:40
○ 2026-02-28 13:04:28
○NSa16-66.akam.net2016-02-10 → 2017-07-03 · 5 obs
● 2016-02-10 16:31:52
● 2017-07-03 08:19:30
○ 2026-02-24 13:25:40
○ 2026-02-28 13:04:28
○NSa24-67.akam.net2016-02-10 → 2017-07-03 · 5 obs
● 2016-02-10 16:31:52
● 2017-07-03 08:19:30
○ 2026-02-24 13:25:40
○ 2026-02-28 13:04:28
○NSa8-64.akam.net2016-02-10 → 2017-07-03 · 5 obs
● 2016-02-10 16:31:52
● 2017-07-03 08:19:30
○ 2026-02-24 13:25:40
○ 2026-02-28 13:04:28
○NSa9-65.akam.net2016-02-10 → 2017-07-03 · 5 obs
● 2016-02-10 16:31:52
● 2017-07-03 08:19:30
○ 2026-02-24 13:25:40
○ 2026-02-28 13:04:28
●NSns112.twdcns.co.uk2026-02-24 → 2026-02-28 · 3 obs
● 2026-02-24 13:25:40
● 2026-02-28 13:04:28
●NSns112.twdcns.com2026-02-24 → 2026-02-28 · 3 obs
● 2026-02-24 13:25:40
● 2026-02-28 13:04:28
●NSns112.twdcns.net2026-02-24 → 2026-02-28 · 3 obs
● 2026-02-24 13:25:40
● 2026-02-28 13:04:28
●NSns112.twdcns.org2026-02-24 → 2026-02-28 · 3 obs
● 2026-02-24 13:25:40
● 2026-02-28 13:04:28
○NSresolver1.epsilon.com2015-08-18 → 2015-11-06 · 4 obs
● 2015-11-06 08:59:16
○ 2016-02-10 16:31:52
○ 2026-02-28 13:04:28
○NSresolver2.epsilon.com2015-08-18 → 2015-11-06 · 4 obs
● 2015-11-06 08:59:16
○ 2016-02-10 16:31:52
○ 2026-02-28 13:04:28
○A208.70.139.422015-08-18 → 2017-07-03 · 4 obs
● 2017-07-03 08:19:30
○ 2026-02-24 13:25:40
○ 2026-02-28 13:04:28
●A75.2.26.1912026-02-24 → 2026-02-28 · 3 obs
● 2026-02-24 13:25:40
● 2026-02-28 13:04:28
●A99.83.251.42026-02-24 → 2026-02-28 · 3 obs
● 2026-02-24 13:25:40
● 2026-02-28 13:04:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| ngprefs.com | ns112.twdcns.co.uk, ns112.twdcns.com, ns112.twdcns.net, ns112.twdcns.org | 1 record |
✅ Authoritative Response
Server: 205.251.192.163
NS records: ns112.twdcns.co.uk, ns112.twdcns.com, ns112.twdcns.net, ns112.twdcns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ngprefs.com (unsigned zone)
⏱️ Timing
Total: 349ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 75.2.26.191, 99.83.251.4 |
| NS | 4 | ns112.twdcns.co.uk, ns112.twdcns.com... |
| SOA | 1 | ns112.twdcns.org awsdns-hostmaster.amazo |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns112.twdcns.com)
Analysis
Hierarchy
ngprefs.com is a parent of www.ngprefs.com.
IP Addresses
ngprefs.com points to two IP numbers: 75.2.26.191 and 99.83.251.4.
Other host names such as braingames.nationalgeographic.com, nationalgeographicchannel.com, nationalgeographicexpeditions.com, www.globaladrenaline.com and nationalgeo.com share IP numbers with ngprefs.com.
Name Servers
ngprefs.com is delegated to four name servers: ns112.twdcns.com, ns112.twdcns.net, ns112.twdcns.org and ns112.twdcns.co.uk.
At least part of the name servers for ngprefs.com are shared with other domains, for instance bemsimples.com, cumbia-ninja.com, ngexpeditions.com, espngp.co.uk and ngtlibrary.com.
Host names with two IP numbers:
ns112.twdcns.com points to: 2600:9000:5300:a300::1 and 205.251.192.163
ns112.twdcns.net points to: 2600:9000:5302:9300::1 and 205.251.194.147
ns112.twdcns.org points to: 2600:9000:5304:2f00::1 and 205.251.196.47
ns112.twdcns.co.uk points to: 2600:9000:5307:3800::1 and 205.251.199.56