schoolphysics.org - robtex.com
schoolphysics.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | verification-jfifgdovfkyzdyxvh69xmz.ns101.verify.hn ⚠️ Not in zone NS records | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
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=1774387506 | ||||||
Subdomains
mailserver.schoolphysics.org |
Same first word
schoolphysics.com |
schoolphysics.org |
schoolphysics.co.uk |
DNS History
9 records (5 active, 4 former)
●NSns1.afternic.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 11:39:38
● 2026-03-24 21:36:18
○NSns1.streamlinedns.co.uk2015-06-20 → 2020-01-02 · 4 obs
● 2020-01-02 03:22:22
○ 2026-03-24 11:39:38
○ 2026-03-24 21:36:18
●NSns2.afternic.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 11:39:38
● 2026-03-24 21:36:18
○NSns2.streamlinedns.co.uk2015-06-20 → 2020-01-02 · 4 obs
● 2020-01-02 03:22:22
○ 2026-03-24 11:39:38
○ 2026-03-24 21:36:18
●NSverification-jfifgdovfkyzdyxvh69xmz.ns101.verify.hn2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 11:39:38
● 2026-03-24 21:36:18
○MXmailserver.schoolphysics.org2015-06-20 → 2020-01-02 · 4 obs
● 2020-01-02 03:22:22
○ 2026-03-24 11:39:38
○ 2026-03-24 21:36:18
●A13.248.169.482026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 11:39:38
● 2026-03-24 21:36:18
●A76.223.54.1462026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 11:39:38
● 2026-03-24 21:36:18
○A88.208.252.1572015-06-20 → 2020-01-02 · 4 obs
● 2020-01-02 03:22:22
○ 2026-03-24 11:39:38
○ 2026-03-24 21:36:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| schoolphysics.org | ns1.afternic.com, ns2.afternic.com, verification-jfifgdovfkyzdyxvh69xmz.ns101.verify.hn | - |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com, verification-jfifgdovfkyzdyxvh69xmz.ns101.verify.hn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for schoolphysics.org (unsigned zone)
⏱️ Timing
Total: 3423ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
Analysis
Hierarchy
schoolphysics.org is the parent of mailserver.schoolphysics.org.
IP Addresses
schoolphysics.org resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.
other host names including novabranch.com, extrapounds.com, 24pages.com, carservice.co and ccheats.com share IP numbers with schoolphysics.org.
Name Servers
schoolphysics.org is delegated to three name servers ns1.afternic.com, ns2.afternic.com and verification-jfifgdovfkyzdyxvh69xmz.ns101.verify.hn.
schoolphysics.org at least partially shares name servers with other domains, for instance escale.co, texasholdemapp.com, cleartradeinc.com, bwealthy.net and mail.durce.com.
these name servers are often used together with verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn, verification-w2xf9gdmxas2ndpt8ztrdm.ns101.verify.hn, verification-q2yfbmuxrvnsdnaogqtqft.ns101.verify.hn and verification-opirqmdaiqnrqscmzwyabx.ns101.verify.hn.
Host names with two IP numbers:
ns1.afternic.com points to: 2603:5:2126::45 and 97.74.98.69.
ns2.afternic.com points to: 2603:5:2226::45 and 173.201.66.69.
verification-jfifgdovfkyzdyxvh69xmz.ns101.verify.hn points to: 13.248.169.48 and 76.223.54.146.