`topicconcept.com`

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	`ns3.afternic.com` ⭐
		A	97.74.98.65^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns3.afternic.com`
NS	`ns4.afternic.com`
		A	173.201.66.65^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns4.namefind.com`
TXT	`v=spf1 -all`
SOA	`ns3.afternic.com`dns@jomax.net 2025-10-01 #0

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778804561

PTR for

250.226.12.76.in-addr.arpa

Same first word

topicconcept.com

DNS History

14 records (4 active, 10 former)

○NSns1.tcdinteractive.com2008-12-14 → 2017-06-22 · 4 obs

● 2008-12-14 14:54:18
● 2017-06-22 22:17:52
○ 2026-02-15 23:38:22
○ 2026-05-15 00:31:24

○NSns2.tcdinteractive.com2008-12-14 → 2017-06-22 · 4 obs

● 2008-12-14 14:54:18
● 2017-06-22 22:17:52
○ 2026-02-15 23:38:22
○ 2026-05-15 00:31:24

●NSns3.afternic.com2026-02-15 → 2026-05-15 · 3 obs

○ 2017-06-22 22:17:52
● 2026-02-15 23:38:22
● 2026-05-15 00:31:24

●NSns4.afternic.com2026-02-15 → 2026-05-15 · 3 obs

○ 2017-06-22 22:17:52
● 2026-02-15 23:38:22
● 2026-05-15 00:31:24

○MX.2026-02-15 → 2026-02-15 · 3 obs

○ 2015-06-15 23:14:40
● 2026-02-15 23:38:22
○ 2026-05-15 00:31:24

○MXalt1.aspmx.l.google.com2015-06-15 → 2026-02-15 · 4 obs

○ 2008-12-14 14:54:18
● 2015-06-15 23:14:40
● 2026-02-15 23:38:22
○ 2026-05-15 00:31:24

○MXalt2.aspmx.l.google.com2015-06-15 → 2026-02-15 · 4 obs

○ 2008-12-14 14:54:18
● 2015-06-15 23:14:40
● 2026-02-15 23:38:22
○ 2026-05-15 00:31:24

○MXaspmx.l.google.com2015-06-15 → 2026-02-15 · 4 obs

○ 2008-12-14 14:54:18
● 2015-06-15 23:14:40
● 2026-02-15 23:38:22
○ 2026-05-15 00:31:24

○MXaspmx2.googlemail.com2015-06-15 → 2026-02-15 · 4 obs

○ 2008-12-14 14:54:18
● 2015-06-15 23:14:40
● 2026-02-15 23:38:22
○ 2026-05-15 00:31:24

○MXaspmx3.googlemail.com2015-06-15 → 2026-02-15 · 4 obs

○ 2008-12-14 14:54:18
● 2015-06-15 23:14:40
● 2026-02-15 23:38:22
○ 2026-05-15 00:31:24

○MXtopicconcept.com2008-12-14 → 2026-02-15 · 3 obs

● 2008-12-14 14:54:18
● 2026-02-15 23:38:22
○ 2026-05-15 00:31:24

●A13.248.169.482026-02-15 → 2026-05-15 · 3 obs

○ 2017-06-22 22:17:52
● 2026-02-15 23:38:22
● 2026-05-15 00:31:24

○A72.34.55.1502008-12-14 → 2017-06-22 · 4 obs

● 2008-12-14 14:54:18
● 2017-06-22 22:17:52
○ 2026-02-15 23:38:22
○ 2026-05-15 00:31:24

●A76.223.54.1462026-02-15 → 2026-05-15 · 3 obs

○ 2017-06-22 22:17:52
● 2026-02-15 23:38:22
● 2026-05-15 00:31:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net...	-
topicconcept.com	ns3.afternic.com, ns4.afternic.com	2 records

✅ Authoritative Response

Server:97.74.98.65

NS records: ns3.afternic.com, ns4.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for topicconcept.com (unsigned zone)

⏱️ Timing

Total: 134ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.169.48, 76.223.54.146`
NS	2	`ns3.afternic.com, ns4.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns3.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)

Analysis

IP Addresses

topicconcept.com has two IP numbers: 13.248.169.48 and 76.223.54.146.

Other host names, for instance divadrink.com, welcometotheweb.com, iampete.com, ismiuk.com and goldenweb.com share IP numbers with topicconcept.com.

Name Servers

topicconcept.com's delegation uses two name servers: ns3.afternic.com and ns4.afternic.com.

topicconcept.com uses the same name server setup as other domains, such as 115.13.33.194.bridgep.com, 4fantasy.com, mysleepylife.com, mx.quantadviser.com and 6toyshop.de.

topicconcept.com at least partially shares name servers with other domains, including rmgcoin.com, homefresh.org, rvinfra.com, amapp.com and teen-(0x7075737379).com.

These name servers are commonly used with verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn, verification-2hupcltk6hmfcmoczls2f5.ns101.verify.hn and verification-qg4kdwvtpaxhon3tnkwqaa.ns101.verify.hn.

Host names with a single IP address: ns3.afternic.com points to 97.74.98.65; ns4.afternic.com points to 173.201.66.65.

topicconcept.com - robtex.com