`scienceofseo.com`

DNSSEC	⚠️ Not signed
A	172.104.9.31^{🇺🇸 AKAMAI-LINODE-AP172.104.8.0/21 Akamai Technologies}
		PTR	`172-104-9-31.ip.linodeusercontent.com`
NS	`ns3.monikerdns.net` ⭐
		A	2a04:2b00:14ee::25^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14ee::/48}
			PTR	`ns25.k.centralnic-dns.com`
		A	194.0.182.25^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24}
NS	`ns1.monikerdns.net`
		A	2a04:2b00:14cc::25^{🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48}
			PTR	`ns25.i.centralnic-dns.com`
		A	193.227.117.25^{🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24}
NS	`ns2.monikerdns.net`
		A	2a04:2b00:14dd::25^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48}
			PTR	`ns25.j.centralnic-dns.com`
		A	194.50.187.25^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24}
NS	`ns4.monikerdns.net`
		A	2a04:2b00:14ee::25^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14ee::/48}
			PTR	`ns25.k.centralnic-dns.com`
		A	194.0.182.25^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24}
MX	`smtp02.topdns.com` ⭐
		A	43.245.50.34^{🇺🇸 VR-HOSTED43.245.50.0/24 NetActuate, Inc}
			PTR	`smtp02.topdns.com`
MX	`smtp03.topdns.com` ⭐
		A	185.40.234.25^{🇩🇪 VR-HOSTED185.40.234.0/24 NetActuate, Inc}
			PTR	`smtp03.topdns.com`
MX	`smtp04.topdns.com` ⭐
		A	185.7.78.112^{🇳🇱 NFORCE185.7.78.0/24 Route object for 185.7.78.0/24}
			PTR	`smtp04.topdns.com`
TXT	`v=spf1 include:spf1.topdns.com include:spf2.topdns.com ?all`
SOA	`ns3.monikerdns.net`dnsadmin@moniker.com 2025-08-24 #1

`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=1786263134

Same first word

scienceofseo.com

DNS History

16 records (8 active, 8 former)

●NSns1.monikerdns.net2015-05-12 → 2026-08-09 · 2 obs

● 2015-05-12 15:23:24
● 2026-08-09 08:27:16

●NSns2.monikerdns.net2015-05-12 → 2026-08-09 · 2 obs

● 2015-05-12 15:23:24
● 2026-08-09 08:27:16

●NSns3.monikerdns.net2015-05-12 → 2026-08-09 · 2 obs

● 2015-05-12 15:23:24
● 2026-08-09 08:27:16

●NSns4.monikerdns.net2015-05-12 → 2026-08-09 · 2 obs

● 2015-05-12 15:23:24
● 2026-08-09 08:27:16

○MXalt1.aspmx.l.google.com2015-05-12 → 2017-06-05 · 4 obs

● 2015-05-12 15:23:24
● 2017-06-05 12:05:16
○ 2026-05-23 13:02:46
○ 2026-08-09 08:27:16

○MXalt2.aspmx.l.google.com2015-05-12 → 2017-06-05 · 4 obs

● 2015-05-12 15:23:24
● 2017-06-05 12:05:16
○ 2026-05-23 13:02:46
○ 2026-08-09 08:27:16

○MXaspmx.l.google.com2015-05-12 → 2017-06-05 · 4 obs

● 2015-05-12 15:23:24
● 2017-06-05 12:05:16
○ 2026-05-23 13:02:46
○ 2026-08-09 08:27:16

○MXaspmx2.googlemail.com2015-05-12 → 2017-06-05 · 4 obs

● 2015-05-12 15:23:24
● 2017-06-05 12:05:16
○ 2026-05-23 13:02:46
○ 2026-08-09 08:27:16

○MXaspmx3.googlemail.com2015-05-12 → 2017-06-05 · 4 obs

● 2015-05-12 15:23:24
● 2017-06-05 12:05:16
○ 2026-05-23 13:02:46
○ 2026-08-09 08:27:16

○MXaspmx4.googlemail.com2015-05-12 → 2017-06-05 · 4 obs

● 2015-05-12 15:23:24
● 2017-06-05 12:05:16
○ 2026-05-23 13:02:46
○ 2026-08-09 08:27:16

○MXaspmx5.googlemail.com2015-05-12 → 2017-06-05 · 4 obs

● 2015-05-12 15:23:24
● 2017-06-05 12:05:16
○ 2026-05-23 13:02:46
○ 2026-08-09 08:27:16

●MXsmtp02.topdns.com2026-05-23 → 2026-08-09 · 3 obs

○ 2017-06-05 12:05:16
● 2026-05-23 13:02:46
● 2026-08-09 08:27:16

●MXsmtp03.topdns.com2026-05-23 → 2026-08-09 · 3 obs

○ 2017-06-05 12:05:16
● 2026-05-23 13:02:46
● 2026-08-09 08:27:16

●MXsmtp04.topdns.com2026-05-23 → 2026-08-09 · 3 obs

○ 2017-06-05 12:05:16
● 2026-05-23 13:02:46
● 2026-08-09 08:27:16

●A172.104.9.312026-05-23 → 2026-08-09 · 3 obs

○ 2017-06-05 12:05:16
● 2026-05-23 13:02:46
● 2026-08-09 08:27:16

○A96.126.107.412015-05-12 → 2017-06-05 · 4 obs

● 2015-05-12 15:23:24
● 2017-06-05 12:05:16
○ 2026-05-23 13:02:46
○ 2026-08-09 08:27:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
scienceofseo.com	ns1.monikerdns.net, ns2.monikerdns.net, ns3.monikerdns.net, ns4.monikerdns.net	-

✅ Authoritative Response

Server:194.0.182.25

NS records: ns1.monikerdns.net, ns2.monikerdns.net, ns3.monikerdns.net, ns4.monikerdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for scienceofseo.com (unsigned zone)

⏱️ Timing

Total: 455ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.104.9.31`
NS	4	`ns4.monikerdns.net, ns1.monikerdns.net...`
MX	3	`smtp04.topdns.com (pri: 10), smtp02.topdns.com (pri: 10)...`
TXT	1	`v=spf1 include:spf1.topdns.com include:s`
SOA	1	`ns3.monikerdns.net dnsadmin.moniker.com`

Analysis

IP Addresses

scienceofseo.com has exactly one IP address — 172.104.9.31.

Further host names like artofseo.com and 172-104-9-31.ip.linodeusercontent.com overlap in IP numbers with scienceofseo.com.

Name Servers

Four name servers handle the delegation for scienceofseo.com: ns1.monikerdns.net, ns2.monikerdns.net, ns3.monikerdns.net and ns4.monikerdns.net.

There is at least partial name server overlap between scienceofseo.com and other domains — bettersell.com, stepintopython.com, prohairextensions.com and two more among them.

Two of the four hosts stand out as identical: ns3.monikerdns.net and ns4.monikerdns.net both point to 194.0.182.25 and 2a04:2b00:14ee::25. The remaining two resolve independently — ns1.monikerdns.net to 193.227.117.25 and 2a04:2b00:14cc::25 and ns2.monikerdns.net to 194.50.187.25 and 2a04:2b00:14dd::25.

Host names pointing to 2a04:2b00:14ee::25 IP addresses: ns3.monikerdns.net and ns4.monikerdns.net.

Host names pointing to 194.0.182.25 IP addresses: ns3.monikerdns.net and ns4.monikerdns.net.

Mail Servers

Incoming mail for scienceofseo.com is delivered via three mail servers: smtp02.topdns.com, smtp03.topdns.com and smtp04.topdns.com.

At least some of the mail servers used by scienceofseo.com are shared with other domains: sitemilk.com, nabina-ceramic.com, atkhelp.eu and two others among them.

These mail servers are routinely seen in conjunction with the mail servers smtp01.topdns.com and smtp09.topdns.com.

smtp02.topdns.com, smtp03.topdns.com and smtp04.topdns.com all have one IP address each — smtp02.topdns.com directs to 43.245.50.34, smtp03.topdns.com directs to 185.40.234.25 and smtp04.topdns.com directs to 185.7.78.112.

scienceofseo.com - robtex.com