syllabus.org - robtex.com
syllabus.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 | 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 | 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 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.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=1777163908 | ||||||
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○NSa4.nstld.com2015-08-14 → 2016-03-11 · 4 obs
● 2016-03-11 06:13:26
○ 2016-06-26 06:38:40
○ 2026-04-26 01:07:30
○NSdns01.ipsen.com2015-08-14 → 2016-03-11 · 4 obs
● 2016-03-11 06:13:26
○ 2016-06-26 06:38:40
○ 2026-04-26 01:07:30
○NSf4.nstld.com2015-08-14 → 2016-03-11 · 4 obs
● 2016-03-11 06:13:26
○ 2016-06-26 06:38:40
○ 2026-04-26 01:07:30
○NSns-1409.awsdns-48.org2016-06-26 → 2017-04-08 · 5 obs
● 2016-06-26 06:38:40
● 2017-04-08 21:49:24
○ 2026-03-26 22:05:34
○ 2026-04-26 01:07:30
○NSns-1588.awsdns-06.co.uk2016-06-26 → 2017-04-08 · 5 obs
● 2016-06-26 06:38:40
● 2017-04-08 21:49:24
○ 2026-03-26 22:05:34
○ 2026-04-26 01:07:30
○NSns-270.awsdns-33.com2016-06-26 → 2017-04-08 · 5 obs
● 2016-06-26 06:38:40
● 2017-04-08 21:49:24
○ 2026-03-26 22:05:34
○ 2026-04-26 01:07:30
○NSns-670.awsdns-19.net2016-06-26 → 2017-04-08 · 5 obs
● 2016-06-26 06:38:40
● 2017-04-08 21:49:24
○ 2026-03-26 22:05:34
○ 2026-04-26 01:07:30
●NSns1.afternic.com2026-03-26 → 2026-04-26 · 3 obs
● 2026-03-26 22:05:34
● 2026-04-26 01:07:30
●NSns2.afternic.com2026-03-26 → 2026-04-26 · 3 obs
● 2026-03-26 22:05:34
● 2026-04-26 01:07:30
●A13.248.169.482026-03-26 → 2026-04-26 · 2 obs
● 2026-04-26 01:07:30
●A76.223.54.1462026-03-26 → 2026-04-26 · 2 obs
● 2026-04-26 01:07:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| syllabus.org | ns1.afternic.com, ns2.afternic.com | - |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for syllabus.org (unsigned zone)
⏱️ Timing
Total: 281ms | 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 | ns1.afternic.com dns.jomax.net |
Analysis
IP Addresses
syllabus.org resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance optimism.net, www.mybpp.com, edignite.com, naolong.com and adtickets.com share IP numbers with syllabus.org.
Name Servers
Two name servers ns1.afternic.com and ns2.afternic.com handle delegation for syllabus.org.
syllabus.org uses the same name server setup as other domains, for example nullmx.livingtrustdocuments.com, thegreatvoyage.com, revenuemaverick.com, availablemoney.com and vanzetti.com.
syllabus.org partially shares name servers with other domains; examples include clickadd.com, iowamoon.com, voipzo.com, loadcell.co and saudi-ai.com.
These name servers are often used with the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-vesbet7nkettdw2mc9cgox.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