sciencefairdocumentary.info - robtex.com
sciencefairdocumentary.info
| 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 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1776047501 | ||||||
Same first word
sciencefairdocumentary.info |
DNS History
6 records (6 active, 0 former)
●NSns112.twdcns.co.uk2026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 02:52:44
●NSns112.twdcns.com2026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 02:52:44
●NSns112.twdcns.net2026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 02:52:44
●NSns112.twdcns.org2026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 02:52:44
●A75.2.26.1912026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 02:52:44
●A99.83.251.42026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 02:52:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info | - |
| sciencefairdocumentary.info | ns112.twdcns.co.uk, ns112.twdcns.com, ns112.twdcns.net, ns112.twdcns.org | - |
✅ Authoritative Response
Server:205.251.194.147
NS records: ns112.twdcns.co.uk, ns112.twdcns.com, ns112.twdcns.net, ns112.twdcns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sciencefairdocumentary.info (unsigned zone)
⏱️ Timing
Total: 417ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 99.83.251.4, 75.2.26.191 |
| NS | 4 | ns112.twdcns.co.uk, ns112.twdcns.com... |
| SOA | 1 | ns112.twdcns.org awsdns-hostmaster.amazo |
Analysis
IP Addresses
sciencefairdocumentary.info resolves to two IP numbers: 75.2.26.191 and 99.83.251.4.
Other host names, for instance unfinishedsymphonyfilm.com, natgeokids.de, akashinga.film, admin.ngm.nationalgeographic.com and natgeowildpr.com share IP numbers with sciencefairdocumentary.info.
Name Servers
sciencefairdocumentary.info is delegated to four name servers: ns112.twdcns.com, ns112.twdcns.net, ns112.twdcns.org and ns112.twdcns.co.uk.
sciencefairdocumentary.info shares some name servers with other domains, for example ngandorrastore.com, marvel-assemble.com, alienromulus.be, nextgoalwinsfilm.ro and boldturkey.com.tr.
Host names with two IP numbers
Two IPs per host:
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