opusmath.com - dns.ninja

opusmath.com

DNSSEC⚠️ Not signed
NSns-1370.awsdns-43.org ⚠️ Not in zone NS records
A2600:9000:5305:5a00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1370.awsdns-43.org
A205.251.197.90🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1370.awsdns-43.org
NSns-648.awsdns-17.net ⚠️ Not in zone NS records
A2600:9000:5302:8800::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-648.awsdns-17.net
A205.251.194.136🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-648.awsdns-17.net

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=1782627240

Same first word

opusmath.com

Similar names

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posthuma.se
posthuma.com
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pumahost.com
hostpuma.com
hotsumap.com
posthuma.org
mouthspa.com.ng
atompush.com
southmap.com
ampsouth.co.nz
shautopm.com.cn
aupohstm.live
mathsoup.com
posthuma.nu
hotpumas.com
phatsumo.net
atumshop.com
optumhsa.com
mapsouth.hockey
posthuma.nl
mapshout.com
matushop.com

DNS History

13 records (2 active, 11 former)

20162017201820192020202120222023202420252026NSns-1370.awsdns-43.orgns-648.awsdns-17.netdns1.registrar-servers.comdns2.registrar-servers.comdns3.registrar-servers.comdns4.registrar-servers.comdns5.registrar-servers.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA192.64.119.160
○NSdns1.registrar-servers.com2015-06-18 → 2020-01-02 · 4 obs
● 2015-06-18 20:51:22
● 2020-01-02 19:48:42
○ 2026-02-23 04:23:34
○ 2026-06-28 06:38:52
○NSdns2.registrar-servers.com2015-06-18 → 2020-01-02 · 4 obs
● 2015-06-18 20:51:22
● 2020-01-02 19:48:42
○ 2026-02-23 04:23:34
○ 2026-06-28 06:38:52
○NSdns3.registrar-servers.com2015-06-18 → 2020-01-02 · 4 obs
● 2015-06-18 20:51:22
● 2020-01-02 19:48:42
○ 2026-02-23 04:23:34
○ 2026-06-28 06:38:52
○NSdns4.registrar-servers.com2015-06-18 → 2020-01-02 · 4 obs
● 2015-06-18 20:51:22
● 2020-01-02 19:48:42
○ 2026-02-23 04:23:34
○ 2026-06-28 06:38:52
○NSdns5.registrar-servers.com2015-06-18 → 2020-01-02 · 4 obs
● 2015-06-18 20:51:22
● 2020-01-02 19:48:42
○ 2026-02-23 04:23:34
○ 2026-06-28 06:38:52
●NSns-1370.awsdns-43.org2026-02-23 → 2026-06-28 · 3 obs
○ 2020-01-02 19:48:42
● 2026-02-23 04:23:34
● 2026-06-28 06:38:52
●NSns-648.awsdns-17.net2026-02-23 → 2026-06-28 · 3 obs
○ 2020-01-02 19:48:42
● 2026-02-23 04:23:34
● 2026-06-28 06:38:52
○MXalt1.aspmx.l.google.com2015-10-29 → 2020-01-02 · 4 obs
● 2015-10-29 10:20:00
● 2020-01-02 19:48:42
○ 2026-02-23 04:23:34
○ 2026-06-28 06:38:52
○MXalt2.aspmx.l.google.com2015-10-29 → 2020-01-02 · 4 obs
● 2015-10-29 10:20:00
● 2020-01-02 19:48:42
○ 2026-02-23 04:23:34
○ 2026-06-28 06:38:52
○MXaspmx.l.google.com2015-10-29 → 2020-01-02 · 4 obs
● 2015-10-29 10:20:00
● 2020-01-02 19:48:42
○ 2026-02-23 04:23:34
○ 2026-06-28 06:38:52
○MXaspmx2.googlemail.com2015-10-29 → 2020-01-02 · 4 obs
● 2015-10-29 10:20:00
● 2020-01-02 19:48:42
○ 2026-02-23 04:23:34
○ 2026-06-28 06:38:52
○MXaspmx3.googlemail.com2015-10-29 → 2020-01-02 · 4 obs
● 2015-10-29 10:20:00
● 2020-01-02 19:48:42
○ 2026-02-23 04:23:34
○ 2026-06-28 06:38:52
○A192.64.119.1602015-06-18 → 2020-01-02 · 4 obs
● 2015-06-18 20:51:22
● 2020-01-02 19:48:42
○ 2026-02-23 04:23:34
○ 2026-06-28 06:38:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
opusmath.comns-648.awsdns-17.net, ns-1370.awsdns-43.org-

✅ Authoritative Response

Server:205.251.194.136

NS records: ns-648.awsdns-17.net, ns-1370.awsdns-43.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opusmath.com (unsigned zone)

⏱️ Timing

Total: 2132ms | Queries: -

📄 Records

TypeCountSample Data

Analysis

Name Servers

The NS records for opusmath.com delegate to ns-648.awsdns-17.net and ns-1370.awsdns-43.org.

opusmath.com has at least partial name server overlap with other domains, such as geniesolutions.com.au, region2coastal.com, dohaldjvjd1al.cloudfront.net and two others.

ns-648.awsdns-17.net resolves to 205.251.194.136 and 2600:9000:5302:8800::1. Likewise, ns-1370.awsdns-43.org resolves to 205.251.197.90 and 2600:9000:5305:5a00::1 — two IP addresses apiece.