physicsweb.org - dns.ninja
physicsweb.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1786319488 | ||||||
rank #4960 in the tld
WOT: SAFE (80/100)
📈 Tranco rank: #183,484
Same first word
physicsweb.com |
physicsweb.org |
Similar names
DNS History
8 records (7 active, 1 former)
●NSns-1165.awsdns-17.org2015-09-01 → 2026-08-10 · 2 obs
● 2026-08-10 00:03:54
●NSns-1893.awsdns-44.co.uk2015-09-01 → 2026-08-10 · 2 obs
● 2026-08-10 00:03:54
●NSns-396.awsdns-49.com2015-09-01 → 2026-08-10 · 2 obs
● 2026-08-10 00:03:54
●NSns-540.awsdns-03.net2015-09-01 → 2026-08-10 · 2 obs
● 2026-08-10 00:03:54
●MXeu-smtp-inbound-1.mimecast.com2015-09-01 → 2026-08-10 · 2 obs
● 2026-08-10 00:03:54
●MXeu-smtp-inbound-2.mimecast.com2015-09-01 → 2026-08-10 · 2 obs
● 2026-08-10 00:03:54
●A52.16.160.112015-09-28 → 2026-08-10 · 3 obs
● 2015-09-28 08:50:42
● 2026-08-10 00:03:54
○A62.50.9.1312015-09-01 → 2015-09-17 · 4 obs
● 2015-09-17 05:45:02
○ 2015-09-28 08:50:42
○ 2026-08-10 00:03:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| physicsweb.org | ns-396.awsdns-49.com, ns-540.awsdns-03.net, ns-1165.awsdns-17.org, ns-1893.awsdns-44.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.193.140
NS records: ns-396.awsdns-49.com, ns-540.awsdns-03.net, ns-1165.awsdns-17.org, ns-1893.awsdns-44.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for physicsweb.org (unsigned zone)
⏱️ Timing
Total: 606ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.16.160.11 |
| NS | 4 | ns-1165.awsdns-17.org, ns-1893.awsdns-44.co.uk... |
| MX | 2 | eu-smtp-inbound-1.mimecast.com (pri: 10), eu-smtp-inbound-2.mimecast.com (pri: 20) |
| SOA | 1 | ns-396.awsdns-49.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-1165.awsdns-17.org, ns-1165.awsdns-17.org)
Analysis
IP Addresses
physicsweb.org has exactly one IP address — 52.16.160.11.
scienceday.org, physicsworld.tv, physicalworld.org plus two other host names have IP numbers in common with physicsweb.org.
Name Servers
Four name servers handle the delegation for physicsweb.org: ns-396.awsdns-49.com, ns-540.awsdns-03.net, ns-1165.awsdns-17.org and ns-1893.awsdns-44.co.uk.
physicsweb.org shares at least some of its name servers with other domains, including mejortrayectoriaenventasawards.com, polishartgallery.com, nextnetwork.nu and two others.
These name servers are frequently paired with the name servers ns-701.awsdns-23.net, ns-1041.awsdns-02.org and ns-1583.awsdns-05.co.uk.
The host names ns-396.awsdns-49.com, ns-540.awsdns-03.net, ns-1165.awsdns-17.org and ns-1893.awsdns-44.co.uk each resolve to two IP addresses: ns-396.awsdns-49.com resolves to 205.251.193.140 and 2600:9000:5301:8c00::1; ns-540.awsdns-03.net resolves to 205.251.194.28 and 2600:9000:5302:1c00::1; ns-1165.awsdns-17.org resolves to 205.251.196.141 and 2600:9000:5304:8d00::1; ns-1893.awsdns-44.co.uk resolves to 205.251.199.101 and 2600:9000:5307:6500::1.
Mail Servers
physicsweb.org uses two mail servers, eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.
The mail server setup of physicsweb.org matches that of other domains such as ffw.mobi, tusker-cars.com, ndi.org.uk and two others.
At least some of the mail servers used by physicsweb.org are shared with other domains: reactionengines.co.uk, petroleumargus.com, obxchange.com and two others among them.
Hosts with 6 IP addresses each:
eu-smtp-inbound-1.mimecast.com maps to 91.220.42.201, 91.220.42.211, 91.220.42.241 and 3 additional IP addresses.
eu-smtp-inbound-2.mimecast.com maps to 91.220.42.201, 91.220.42.211, 91.220.42.241 and 3 additional IP addresses.
eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com each have 91.220.42.201 IP addresses.
eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com each have 91.220.42.211 IP addresses.
eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com each have 91.220.42.241 IP addresses.
eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com each have 195.130.217.201 IP addresses.
eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com each have 195.130.217.211 IP addresses.
eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com each have 195.130.217.241 IP addresses.