study-techniques.com - dns.ninja

study-techniques.com

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns1.afternic.com ⭐
A2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44
PTRns1.afternic.com
A97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.afternic.com
NSns2.afternic.com
A2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44
PTRns2.afternic.com
A173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns2.afternic.com
NSverification-hymnmydciydksprbnkeyk9.ns101.verify.hn ⚠️ Not in zone NS records
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
TXTv=spf1 -all
SOAns1.afternic.comdns@jomax.net serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785237137

Previously MX for

study-techniques.com

Same first word

study-techniques.com

DNS History

16 records (5 active, 11 former)

20162017201820192020202120222023202420252026NSns1.afternic.comns2.afternic.comverification-hymnmydciydksprbnkeyk9.ns101.verify.hn01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpdns1.onamae-expired.comdns1.speedingbits.comdns2.onamae-expired.comdns2.speedingbits.comMXstudy-techniques.comA13.248.169.4876.223.54.14666.29.146.2672.52.178.23
○NS01.dnsv.jp2026-03-28 → 2026-07-28 · 2 obs
○ 2026-03-28 01:21:06
○ 2026-07-28 11:37:00
○NS02.dnsv.jp2026-03-28 → 2026-07-28 · 2 obs
○ 2026-03-28 01:21:06
○ 2026-07-28 11:37:00
○NS03.dnsv.jp2026-03-28 → 2026-07-28 · 2 obs
○ 2026-03-28 01:21:06
○ 2026-07-28 11:37:00
○NS04.dnsv.jp2026-03-28 → 2026-07-28 · 2 obs
○ 2026-03-28 01:21:06
○ 2026-07-28 11:37:00
○NSdns1.onamae-expired.com2026-03-28 → 2026-03-28 · 4 obs
○ 2016-08-09 01:10:22
● 2026-03-28 01:21:06
○ 2026-06-08 18:15:04
○ 2026-07-28 11:37:00
○NSdns1.speedingbits.com2015-05-17 → 2016-08-09 · 4 obs
● 2015-05-17 17:43:36
● 2016-08-09 01:10:22
○ 2026-03-28 01:21:06
○ 2026-07-28 11:37:00
○NSdns2.onamae-expired.com2026-03-28 → 2026-03-28 · 4 obs
○ 2016-08-09 01:10:22
● 2026-03-28 01:21:06
○ 2026-06-08 18:15:04
○ 2026-07-28 11:37:00
○NSdns2.speedingbits.com2015-05-17 → 2016-08-09 · 4 obs
● 2015-05-17 17:43:36
● 2016-08-09 01:10:22
○ 2026-03-28 01:21:06
○ 2026-07-28 11:37:00
●NSns1.afternic.com2026-06-08 → 2026-07-28 · 3 obs
○ 2026-03-28 01:21:06
● 2026-06-08 18:15:04
● 2026-07-28 11:37:00
●NSns2.afternic.com2026-06-08 → 2026-07-28 · 3 obs
○ 2026-03-28 01:21:06
● 2026-06-08 18:15:04
● 2026-07-28 11:37:00
●NSverification-hymnmydciydksprbnkeyk9.ns101.verify.hn2026-06-08 → 2026-07-28 · 3 obs
○ 2026-03-28 01:21:06
● 2026-06-08 18:15:04
● 2026-07-28 11:37:00
○MXstudy-techniques.com2015-05-17 → 2016-08-09 · 4 obs
● 2015-05-17 17:43:36
● 2016-08-09 01:10:22
○ 2026-03-28 01:21:06
○ 2026-07-28 11:37:00
●A13.248.169.482026-06-08 → 2026-07-28 · 3 obs
○ 2026-03-28 01:21:06
● 2026-06-08 18:15:04
● 2026-07-28 11:37:00
○A66.29.146.262015-05-17 → 2016-08-09 · 4 obs
● 2015-05-17 17:43:36
● 2016-08-09 01:10:22
○ 2026-03-28 01:21:06
○ 2026-07-28 11:37:00
○A72.52.178.232026-03-28 → 2026-07-28 · 2 obs
○ 2026-03-28 01:21:06
○ 2026-07-28 11:37:00
●A76.223.54.1462026-06-08 → 2026-07-28 · 3 obs
○ 2026-03-28 01:21:06
● 2026-06-08 18:15:04
● 2026-07-28 11:37:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
study-techniques.comns1.afternic.com, ns2.afternic.com, verification-hymnmydciydksprbnkeyk9.ns101.verify.hn4 records

✅ Authoritative Response

Server:97.74.98.69

NS records: ns1.afternic.com, ns2.afternic.com, verification-hymnmydciydksprbnkeyk9.ns101.verify.hn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for study-techniques.com (unsigned zone)

⏱️ Timing

Total: 1052ms | Queries: -

📄 Records

TypeCountSample Data
A276.223.54.146, 13.248.169.48
NS2ns1.afternic.com, ns2.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns1.afternic.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)

Analysis

IP Addresses

study-techniques.com points to the IP addresses 13.248.169.48 and 76.223.54.146

Two other host names, along with bet2552.com, newmilfordmortgage.com and euroblog.ca, also share IP numbers with study-techniques.com.

Name Servers

study-techniques.com is served by three name servers: ns1.afternic.com, ns2.afternic.com and verification-hymnmydciydksprbnkeyk9.ns101.verify.hn.

There is at least partial name server overlap between study-techniques.com and other domains — 103.251.112.21.layerdns.com, hokkari.com, hgaglobal.com and two more among them.

These name servers frequently co-occur with the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn.

The hostnames ns1.afternic.com, ns2.afternic.com and verification-hymnmydciydksprbnkeyk9.ns101.verify.hn each direct to two IP addresses — ns1.afternic.com to 97.74.98.69 and 2603:5:2126::45, ns2.afternic.com to 173.201.66.69 and 2603:5:2226::45, and verification-hymnmydciydksprbnkeyk9.ns101.verify.hn to 13.248.169.48 and 76.223.54.146.